Device for automatically removing iron

Abstract

The utility model discloses a device for automatically removing iron, and belongs to the technical field of mineral aggregate iron removal. A device for automatic iron removal comprises an ore feeding belt and further comprises an iron removal chamber, the iron removal chamber is located above the ore feeding belt, a disc-type iron remover is arranged in the iron removal chamber, the lower end of the disc-type iron remover penetrates through the lower portion of the iron removal chamber, a fan is arranged on one side of the iron removal chamber, and a grating and a groove are formed in the other side of the iron removal chamber. The number of the grooves is two, the two opposite grooves are both formed in the upper end of the iron removal chamber, and first rollers are arranged in the grooves. In order to solve the problems that iron removal efficiency is low and manpower resources are wasted, iron pieces in mineral aggregate are attracted by a disc type iron remover through a separation belt, when the iron pieces are about to be fully attracted, the separation belt rotates, the iron pieces are firstly brought out of the attraction range of the disc type iron remover by a scraper on the separation belt, and then the iron pieces fall into a collecting barrel on the ground; the continuity of the iron removal operation is realized, and the efficiency of the iron removal operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron removal from mineral materials, in particular to a device for automatic iron removal. Background Art

[0002] After the ore is mined, it needs to be pre-selected using the high-pressure roller wet pre-selection process. If the ore processed by the high-pressure roller contains iron parts, it will damage the roller surface of the high-pressure roller, seriously affecting the service life of the high-pressure roller. At the same time, the rolling effect of the high-pressure roller will also decrease, resulting in a decrease in production efficiency.

[0003] The feeding belt conveys the ore into the high-pressure roller wet pre-selection process equipment. The existing feeding belts are equipped with disc iron removers to remove iron pieces in the ore. The manual iron removal process is that the disc iron remover absorbs the iron pieces in the ore. When the operator finds that the disc iron remover is almost full of iron pieces, the disc iron remover is operated to move to the outside of the feeding belt, the disc iron remover is demagnetized to remove the iron pieces, and then the iron remover is operated to the top of the feeding belt, the iron remover is magnetized to absorb iron, and the next cycle begins.

[0004] The above method requires manual iron removal when the disc iron remover is almost full of iron pieces, and the feeding belt needs to be stopped or the concentrator needs to be shut down, which results in low iron removal efficiency and waste of human resources. Therefore, the existing needs are not met, and a device for automatic iron removal is proposed. Utility Model Content

[0005] The utility model aims to provide a device for automatic iron removal, by arranging an iron removal chamber outside a disc iron remover, arranging a separation belt outside the iron removal chamber, and arranging a feeding belt below the separation belt. When the ore on the feeding belt passes below the disc iron remover, the iron pieces in the ore are attracted by the disc iron remover, and the separation belt is between the iron pieces and the disc iron remover. When the separation belt rotates, the iron pieces are first brought out of the attraction range of the disc iron remover by the scraper on the separation belt, and then fall into a collection bucket on the ground, thereby realizing the continuity of the iron removal operation, improving the efficiency of the iron removal operation, and solving the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for automatic iron removal, comprising an ore feeding belt and an iron removal chamber, wherein the iron removal chamber is located above the ore feeding belt, a disc iron remover is arranged inside the iron removal chamber, and the lower end of the disc iron remover passes through the bottom of the iron removal chamber, a fan is arranged on one side of the iron removal chamber, and a grille and a groove are arranged on the other side of the iron removal chamber, wherein two grooves are arranged, and two opposing grooves are both installed at the upper end of the iron removal chamber, a first roller is arranged inside the groove, a mounting frame is arranged outside the iron removal chamber, a separation belt is arranged inside the mounting frame, and a second roller is arranged inside the separation belt.

[0007] Preferably, the mounting frame is a square frame structure, the iron removal chamber is located inside the mounting frame, the iron removal chamber is connected to the mounting frame, a motor is arranged above the mounting frame, and a fixing piece is arranged below the mounting frame.

[0008] Preferably, a plurality of scrapers are provided on the outer side of the separation belt, and the scrapers are L-shaped. The first roller and the second roller are both in contact with the inner side of the separation belt, and the lower end of the disc iron remover is in contact with the separation belt.

[0009] Preferably, a working platform is provided below the motor, the working platform is connected to the mounting frame, a driving wheel is provided at one end of the motor, a driven wheel is provided at one end of the second roller, and the driving wheel and the driven wheel are connected by a transmission belt.

[0010] Preferably, the fixing member is connected to the shaft of the second roller, fixing members are provided at both ends of the second roller, and the upper ends of the fixing members are connected to the mounting frame.

[0011] Preferably, the separation belt is located between the disc iron remover and the ore feeding belt, and at least two second rollers are provided, and the two second rollers are respectively located on both sides of the iron removal chamber.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model arranges a feeding belt under the separation belt and a disc iron remover above the separation belt. When the ore on the feeding belt passes under the disc iron remover, the iron pieces in the ore are attracted by the disc iron remover. The separation belt is between the iron pieces and the disc iron remover. When the iron pieces are almost full, the disc iron remover continues to absorb the iron pieces, and the motor drives the separation belt to rotate. The iron pieces are first brought out of the attraction range of the disc iron remover by the scraper on the separation belt, and then fall into the collection bucket on the ground, thereby realizing the continuity of the iron removal operation and improving the efficiency of the iron removal operation.

[0014] 2. The utility model installs the disc-type iron remover inside the iron removal chamber. When the disc-type iron remover's ability to attract iron pieces decreases due to excessively high internal temperature, the fan introduces external air into the interior of the iron removal chamber. The air absorbs heat and is discharged from the grille, thereby ensuring that the equipment can operate in the best condition and improving the efficiency of the iron removal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the iron removal chamber of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the mounting frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the separation belt of the utility model.

[0019] In the figure: 1. iron removal chamber; 101. disc iron remover; 102. fan; 103. grille; 104. groove; 105. first roller; 2. mounting frame; 201. fixing piece; 3. separation belt; 301. scraper; 302. second roller; 4. motor; 401. driving wheel; 402. transmission belt; 403. driven wheel; 404. working platform; 5. feeding belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to solve the problem that when the disc iron remover is almost full of iron pieces, it is necessary to stop the feeding belt or manually remove iron when the concentrator is shut down, which has the problem of low iron removal efficiency and waste of human resources. Please refer to Figure 1-4 The utility model provides an embodiment: a device for automatic iron removal, comprising a feeding belt 5, and an iron removal chamber 1, wherein the iron removal chamber 1 is located above the feeding belt 5, a disc iron remover 101 is arranged inside the iron removal chamber 1, and the lower end of the disc iron remover 101 passes through the bottom of the iron removal chamber 1, a fan 102 is arranged on one side of the iron removal chamber 1, a grille 103 and a groove 104 are arranged on the other side of the iron removal chamber 1, two grooves 104 are arranged, and the two opposing grooves 104 are both installed at the upper end of the iron removal chamber 1, a first roller 105 is arranged inside the groove 104, a mounting frame 2 is arranged outside the iron removal chamber 1, a separation belt 3 is arranged inside the mounting frame 2, and a second roller 302 is arranged inside the separation belt 3.

[0022] When the disc iron remover 101 loses its ability to attract iron parts due to excessive internal temperature, the fan 102 introduces external air into the interior of the iron removal chamber 1. The air absorbs heat and is discharged from the grille 103, ensuring that the equipment can operate in the best condition and further improving the efficiency of the iron removal operation.

[0023] The mounting frame 2 is a square frame structure, the iron removal chamber 1 is located inside the mounting frame 2, the iron removal chamber 1 is connected to the mounting frame 2, a motor 4 is arranged above the mounting frame 2, a fixing part 201 is arranged below the mounting frame 2, a working platform 404 is arranged below the motor 4, the working platform 404 is connected to the mounting frame 2, a driving wheel 401 is arranged at one end of the motor 4, a driven wheel 403 is arranged at one end of the second roller 302, the driving wheel 401 and the driven wheel 403 are connected by a transmission belt 402, the fixing part 201 is connected to the shaft of the second roller 302, fixing parts 201 are arranged at both ends of the second roller 302, and the upper end of the fixing part 201 is connected to the mounting frame 2.

[0024] The outer side of the separation belt 3 is provided with a plurality of scrapers 301, and the scraper 301 is L-shaped. The first roller 105 and the second roller 302 are both in contact with the inner side of the separation belt 3. The lower end of the disc iron remover 101 is in contact with the separation belt 3. The separation belt 3 is located between the disc iron remover 101 and the feeding belt 5. At least two second rollers 302 are provided, and the two second rollers 302 are respectively located on both sides of the iron removal chamber 1.

[0025] When the ore on the feeding belt 5 passes under the disc iron remover 101, the iron pieces in the ore are attracted by the disc iron remover 101, and there is a separation belt 3 between the iron pieces and the disc iron remover 101. When the iron pieces are almost full, the disc iron remover 101 continues to absorb the iron pieces, and the motor 4 controls the second roller 302 to rotate, and the second roller 302 drives the separation belt 3 to rotate. The iron pieces are first brought out of the attraction range of the disc iron remover 101 by the scraper 301 on the separation belt 3, and then fall into the collection bucket on the ground, which reduces the waste of human resources, realizes the continuity of the iron removal operation, and further improves the efficiency of the iron removal operation.

[0026] Working principle: When the ore on the feeding belt 5 passes under the disc iron remover 101, the iron pieces in the ore are attracted by the disc iron remover 101 through the separation belt 3. When the iron pieces are almost full, the separation belt 3 rotates, and the iron pieces are first brought out of the attraction range of the disc iron remover 101 by the scraper 301 on the separation belt 3, and then fall into the collection bucket on the ground. During the separation process of iron pieces, the disc iron remover 101 can continue to absorb the iron pieces, thereby realizing the continuity of the iron removal operation and improving the efficiency of the iron removal operation.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatic iron removal, comprising a feeding belt (5), characterized in that: The invention also comprises an iron removal chamber (1), wherein the iron removal chamber (1) is located above the ore feeding belt (5), a disc iron remover (101) is arranged inside the iron removal chamber (1), and the lower end of the disc iron remover (101) passes through the bottom of the iron removal chamber (1), a fan (102) is arranged on one side of the iron removal chamber (1), and a grille (103) and a groove (104) are arranged on the other side of the iron removal chamber (1), wherein two grooves (104) are arranged, and the two opposing grooves (104) are both installed at the upper end of the iron removal chamber (1), and a first roller (105) is arranged inside the groove (104), and a mounting frame (2) is arranged outside the iron removal chamber (1), a separation belt (3) is arranged inside the mounting frame (2), and a second roller (302) is arranged inside the separation belt (3).

2. The device for automatic iron removal according to claim 1, characterized in that: The mounting frame (2) is a square frame structure, the iron removal chamber (1) is located inside the mounting frame (2), the iron removal chamber (1) is connected to the mounting frame (2), a motor (4) is arranged above the mounting frame (2), and a fixing member (201) is arranged below the mounting frame (2).

3. The device for automatic iron removal according to claim 1, characterized in that: The outer side surface of the separation belt (3) is provided with a plurality of scrapers (301), the scrapers (301) are L-shaped, the first roller (105) and the second roller (302) are both in contact with the inner side surface of the separation belt (3), and the lower end of the disc-type iron remover (101) is in contact with the separation belt (3).

4. The device for automatic iron removal according to claim 2, characterized in that: A working platform (404) is arranged below the motor (4), and the working platform (404) is connected to the mounting frame (2). A driving wheel (401) is arranged at one end of the motor (4), and a driven wheel (403) is arranged at one end of the second roller (302), and the driving wheel (401) and the driven wheel (403) are connected via a transmission belt (402).

5. The device for automatic iron removal according to claim 2, characterized in that: The fixing member (201) is axially connected to the second roller (302), both ends of the second roller (302) are provided with fixing members (201), and the upper end of the fixing member (201) is connected to the mounting frame (2).

6. The device for automatic iron removal according to claim 3, characterized in that: The separation belt (3) is located between the disc iron remover (101) and the ore feeding belt (5), and at least two second rollers (302) are provided, and the two second rollers (302) are respectively located on both sides of the iron removal chamber (1).

Images