Device for uniformly discharging powdery ore raw materials

Abstract

The device comprises a vertically-arranged storage hopper, a space for storing the ore raw materials is arranged between the inner walls of the storage hopper, the upper end face and the lower end face of the storage hopper are open, and a discharging hopper is arranged at the bottom of the storage hopper. The shape of the discharging hopper is matched with that of the storage hopper, the upper portion of the discharging hopper covers the lower portion of the storage hopper, the outer wall of the discharging hopper is connected with the outer wall of the storage hopper in a shaking mode through a first supporting assembly, and the inner wall of the discharging hopper is connected with the inner wall of the storage hopper in a shaking mode through a second supporting assembly. The connecting position of the second supporting assembly and the storage hopper is located on the upper portion of the storage hopper, the outer wall of the discharging hopper is further connected with a vibration assembly, and the problem that existing powdery ore raw materials are prone to blockage in the discharging process is solved.

Description

Technical Field

[0001] This utility model belongs to the field of making powdered ore raw materials uniformly discharged, and relates to a device for making powdered ore raw materials uniformly discharged. 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. After obtaining pure ore, it needs to be crushed to obtain ore particles and powders. Then, the ore particles are prepared into ore balls, which facilitates subsequent ore smelting.

[0003] In the existing process of preparing ore pellets, ore powder raw materials are transported by truck to a large storage tank, and then continuously fed into the ore pellet making equipment through the discharge port of the storage tank. However, these powdery ore raw materials are prone to clogging inside the storage tank. To solve this problem, a vibration device is directly installed on the outer wall of the storage tank, but the effect is not good, and the powdery ore is still prone to clogging at the discharge port. Therefore, in order to solve the above-mentioned technical problems, the technical solution of this application is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a device that enables uniform discharge of powdered ore raw materials, thereby solving the aforementioned technical problems.

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

[0006] A device for uniformly discharging powdered ore raw materials includes a vertically arranged storage hopper. The inner wall of the storage hopper has a space for storing ore raw materials, and both the upper and lower ends are open. The bottom of the storage hopper is provided with a discharge hopper. The shape of the discharge hopper is adapted to the shape of the storage hopper, and the upper part of the discharge hopper covers the lower part of the storage hopper. The outer wall of the discharge hopper is sway-connected to the outer wall of the storage hopper through a first support component. The inner wall of the discharge hopper is sway-connected to the inner wall of the storage hopper through a second support component. The connection between the second support component and the storage hopper is located at the upper part of the storage hopper. A vibration component is also connected to the outer wall of the discharge hopper.

[0007] The working principle of this utility model is as follows: This application splits an existing hopper into a storage hopper and a discharge hopper, and the discharge hopper and the storage hopper are connected by a first support component and a second support component in a wobbling manner. The advantage of this setting is that the discharge port of the storage hopper and the inlet of the discharge hopper are always wobbling, which avoids the powdery ore raw material from clogging the discharge port of the storage hopper, so that the ore raw material is output in an orderly and continuous manner. The wobbling is powered by a vibration component, which drives the discharge hopper to vibrate. The wobbling connection between the discharge hopper and the storage hopper gives the ore raw material room to move, so that the ore raw material is continuously output through the discharge hopper, which solves the problem that the existing powdery ore raw material is prone to clogging during the discharge process.

[0008] Furthermore: the first support component includes a first strip chain and a first fixing hook. The first fixing hook is connected to the outer wall of the storage hopper, one end of the first strip chain is fixedly connected to the outer wall of the discharge hopper, and the other end of the first strip chain is sleeved with the first fixing hook.

[0009] Furthermore: the second support component includes a second strip chain and a second fixing hook. The length of the second strip chain is greater than the length of the first strip chain. The second fixing hook is connected to the inner wall of the storage hopper. One end of the second strip chain is fixedly connected to the inner wall of the discharge hopper, and the other end of the second strip chain is sleeved with the second fixing hook.

[0010] Furthermore: the vibration components are located on both sides of the discharge hopper and are symmetrically arranged about the central axis of the discharge hopper. The vibration components include a vibration motor, and the base of the vibration motor is connected to the discharge hopper through studs.

[0011] Furthermore, both the storage hopper and the discharge hopper are inverted trapezoidal hoppers, with the storage hopper being much larger than the discharge hopper.

[0012] Furthermore, support columns are installed at the four corners of the top of the storage hopper. The top of the support columns is connected to the outer wall of the storage hopper, and the support columns are connected in sequence by several reinforcing columns.

[0013] Furthermore: a loading ladder for unloading materials by a loader is installed on one side of the outside of the storage hopper, and the loading ladder is close to a support column on one side.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0015] 1. An apparatus for uniformly discharging powdered ore raw materials, wherein an existing hopper is split into a storage hopper and a discharge hopper, and the discharge hopper and the storage hopper are connected by a first support component and a second support component in a wobbling manner. The advantage of this arrangement is that the discharge port of the storage hopper and the inlet of the discharge hopper are always wobbling, which avoids the powdered ore raw materials from clogging the discharge port of the storage hopper, so that the ore raw materials are output in an orderly and continuous manner.

[0016] 2. In this utility model, the second support component is not only used to further strengthen the connection of the discharge hopper, but also the connection between the second support component and the storage hopper is located at the upper part of the storage hopper. The advantage of this setting is that the discharge hopper drives the second support component to shake. During the shaking process of the second support component, the ore raw materials inside the storage hopper are dispersed, avoiding the problem of ore raw materials accumulating inside the storage hopper. Attached Figure Description

[0017] 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:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 These are actual photos taken in this application;

[0020] The markings in the diagram are: 1-Storage hopper, 2-Discharge hopper, 3-First bar chain, 4-First fixing hook, 5-Second bar chain, 6-Second fixing hook, 7-Vibration motor, 8-Support column, 9-Reinforcing column, 10-Feeding 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 utility model discloses a device for uniformly discharging powdered ore raw materials, such as... Figure 1 , Figure 2 As shown, the device includes a vertically arranged storage hopper 1. The inner wall of the storage hopper 1 has a space for storing ore raw materials, and both the upper and lower ends are open. The bottom of the storage hopper 1 is provided with a discharge hopper 2. The shape of the discharge hopper 2 is adapted to the shape of the storage hopper 1, and the upper part of the discharge hopper 2 covers the lower part of the storage hopper 1. The outer wall of the discharge hopper 2 is sway-connected to the outer wall of the storage hopper 1 through a first support component. The inner wall of the discharge hopper 2 is sway-connected to the inner wall of the storage hopper 1 through a second support component. The connection between the second support component and the storage hopper 1 is located at the upper part of the storage hopper 1. A vibration component is also connected to the outer wall of the discharge hopper 2.

[0027] The specific implementation method of this embodiment is as follows: This application splits an existing hopper into a storage hopper and a discharge hopper, and the discharge hopper and the storage hopper are connected by a first support component and a second support component in a wobbling manner. The advantage of this setting is that the discharge port of the storage hopper and the inlet of the discharge hopper are always wobbling, which avoids the powdery ore raw material from clogging the discharge port of the storage hopper, so that the ore raw material is output in an orderly and continuous manner. The wobbling is powered by a vibration component, which drives the discharge hopper to vibrate. The wobbling connection between the discharge hopper and the storage hopper gives the ore raw material room to move, thereby allowing the ore raw material to be continuously output through the discharge hopper.

[0028] The ore raw material is poured into the storage hopper, and the vibration component drives the discharge hopper to shake. During the shaking of the discharge hopper, the ore raw material inside the discharge hopper shakes, and at the same time, the connection between the discharge hopper and the storage hopper vibrates. The second support component also drives the ore raw material inside the storage hopper to vibrate. This application avoids the problem of ore raw material blockage.

[0029] Preferably, the second support component is not only used to further strengthen the connection between the discharge hopper and the storage hopper, but the connection between the second support component and the storage hopper is located at the upper part of the storage hopper. The advantage of this setting is that the discharge hopper drives the second support component to shake. During the shaking process of the second support component, the ore raw materials inside the storage hopper are dispersed, avoiding the problem of ore raw materials accumulating inside the storage hopper.

[0030] Example 2

[0031] This utility model discloses a device for uniformly discharging powdered ore raw materials, such as... Figure 1 , Figure 2 As shown, the first support component includes a first strip chain 3 and a first fixing hook 4. The first fixing hook 4 is connected to the outer wall of the storage hopper 1. One end of the first strip chain 3 is fixedly connected to the outer wall of the discharge hopper 2, and the other end of the first strip chain 3 is sleeved with the first fixing hook 4.

[0032] The second support component includes a second strip chain 5 and a second fixing hook 6. The length of the second strip chain 5 is greater than the length of the first strip chain 3. The second fixing hook 6 is connected to the inner wall of the storage hopper 1. One end of the second strip chain 5 is fixedly connected to the inner wall of the discharge hopper 2, and the other end of the second strip chain 5 is sleeved with the second fixing hook 6.

[0033] The vibration components are located on both sides of the discharge hopper 2 and are symmetrically arranged about the central axis of the discharge hopper 2. The vibration components include a vibration motor 7, and the base of the vibration motor 7 is connected to the discharge hopper 2 through studs.

[0034] The specific implementation method of this embodiment is as follows: one end of the first strip chain is used to fix the discharge hopper, and the other end is connected to the first fixing hook on the outer wall of the storage hopper. The first strip chain itself is connected by several support rings, which enables the discharge hopper to have the conditions to shake, and the vibration motor provides power for the shaking.

[0035] Preferably, the vibratory motors are symmetrically arranged about the discharge hopper, which makes the ore material discharged from the discharge hopper more orderly and uniform.

[0036] The second chain is longer than the first chain to facilitate connection with the upper part of the storage hopper, so that the ore material inside the storage hopper can be continuously oscillated during the shaking process.

[0037] Preferably, the other end of the first strip chain is sleeved with the first fixed hook, which facilitates the adjustment of the length of the first strip chain. This makes it easier to adjust the gap at the connection between the discharge hopper and the storage hopper. When the position needs to be adjusted, the position of the connection between the second strip chain and the second fixed hook is adjusted simultaneously.

[0038] Example 3

[0039] This utility model discloses a device for uniformly discharging powdered ore raw materials, such as... Figure 1 , Figure 2 As shown, both the storage hopper 1 and the discharge hopper 2 are inverted trapezoidal hoppers, and the size of the storage hopper 1 is much larger than the size of the discharge hopper 2.

[0040] Support columns 8 are installed at the four corners of the top of the storage hopper 1. The top of the support columns 8 is connected to the outer wall of the storage hopper 1. The support columns 8 are connected in sequence by several reinforcing columns 9.

[0041] A loading ladder 10 for unloading materials by a forklift is installed on one side of the outside of the storage hopper 1, and the loading ladder 10 is close to a support column 8 on one side.

[0042] The specific implementation method of this embodiment is as follows: the shapes of the storage hopper and the discharge hopper are both designed to gather the ore raw materials and then discharge them through the discharge port, so that the ore is discharged in an orderly and uniform manner. The discharge hopper is smaller in size to drive the discharge port of the storage hopper to shake, while the storage hopper is larger in size to temporarily store a large amount of ore raw materials.

[0043] The bottom of the support column is fixedly connected to the ground, while the top of the support column is used to support the entire storage hopper to be set vertically, and several reinforcing columns are used to strengthen the connection of the entire support column.

[0044] The feeding ladder installed on one side of the storage hopper facilitates the loader to pour ore raw materials into the storage hopper. Preferably, a large loader can easily replenish the storage hopper with ore raw materials.

[0045] 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 homogenizing the discharge of a powdered ore feedstock, characterized by: The application relates to a vertical ore storage hopper (1) which is provided with a space for storing ore raw materials between the inner walls of the hopper (1) and is open at the upper and lower ends, wherein the bottom of the hopper (1) is provided with a discharge hopper (2) which is shaped to match the shape of the hopper (1) and covers the lower part of the hopper (1), the outer wall of the discharge hopper (2) is swing-connected to the outer wall of the hopper (1) through a first supporting assembly, the inner wall of the discharge hopper (2) is swing-connected to the inner wall of the hopper (1) through a second supporting assembly, the connecting position of the second supporting assembly and the hopper (1) is located at the upper part of the hopper (1), and a vibrating assembly is further connected to the outer wall of the discharge hopper (2).

2. A device for uniform discharge of a powdered ore material according to claim 1, characterized in that: The first supporting assembly comprises a first strip chain (3) and a first fixed hook (4), the first fixed hook (4) is connected to the outer wall of the hopper (1), one end of the first strip chain (3) is fixedly connected to the outer wall of the discharge hopper (2), and the other end of the first strip chain (3) is sleeved with the first fixed hook (4).

3. A device for uniform discharge of a powdered ore material according to claim 2, characterized in that: The second supporting assembly comprises a second strip chain (5) and a second fixed hook (6), the length of the second strip chain (5) is greater than that of the first strip chain (3), the second fixed hook (6) is connected to the inner wall of the hopper (1), one end of the second strip chain (5) is fixedly connected to the inner wall of the discharge hopper (2), and the other end of the second strip chain (5) is sleeved with the second fixed hook (6).

4. A device for uniform discharge of powdered ore material according to claim 1, characterized in that: The vibrating assembly is symmetrically arranged on both sides of the discharge hopper (2) and about the central axis of the discharge hopper (2), and comprises a vibrating motor (7), the base of the vibrating motor (7) is connected to the discharge hopper (2) through a stud.

5. A device for uniform discharge of powdered ore material according to claim 1, characterized in that: The shapes of the hopper (1) and the discharge hopper (2) are both inverted trapezoidal hoppers, and the size of the hopper (1) is much greater than that of the discharge hopper (2).

6. A device for uniform discharge of powdered ore material according to claim 1, characterized in that: Supporting columns (8) are arranged at the four corners of the top of the hopper (1), the top of each supporting column (8) is connected to the outer wall of the hopper (1), and the supporting columns (8) are sequentially connected through a plurality of reinforcing columns (9).

7. A device for uniform discharge of a powdered ore material according to claim 6, characterized in that: A loading ladder (10) for a forklift is arranged on one side of the hopper (1), and the loading ladder (10) is close to the supporting column (8) on the same side.

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