A magnetic separator tank automatic adjustment device and construction method thereof

Abstract

The present invention discloses an automatic adjustment device for a magnetic separator tank and a construction method thereof, and relates to the technical field of mineral processing equipment. The automatic adjustment device for the magnetic separator tank comprises a jack, a magnetic separator tank, a magnetic separator frame, a magnetic separator cylinder, and a liquid level sensor. The jack is connected to the bottom support of the magnetic separator tank through a cylinder thread, and the jack base and the magnetic separator frame are connected as a whole through welding or bolts. Compared with the existing adjustment method, the automatic adjustment device for the magnetic separator tank and the construction method thereof can realize digital adjustment, simple structure, labor saving, safety and reliability, etc.; through the online detection system, the mineral processing liquid level can be accurately calculated to provide a basis for the efficient recovery of useful minerals; no matter how the incoming materials change, the magnetic separator can always work at a suitable liquid level. The hydraulic system can avoid artificial brutality of the tank, which causes unnecessary damage to the tank.

Description

Technical Field

[0001] The invention relates to the technical field of ore dressing equipment, in particular to an automatic adjustment device for a magnetic separator tank and a construction method thereof. Background Art

[0002] At present, the domestic mineral processing technology and mineral processing equipment levels are constantly improving, the processing capacity of mineral processing plants is getting larger and larger, the requirements for the processing capacity of single-machine mineral processing equipment are increasing, and the specifications of drum magnetic separators are getting larger and larger. At the same time, with the development of science and technology, the degree of automation of mineral processing plants is getting higher and higher, and the number of supporting workers is getting fewer and fewer, and it is gradually developing towards a dark factory or an unmanned factory.

[0003] The separation level of the drum magnetic separator is very important, that is, the magnetic system must be immersed in the slurry for separation, so it is very important to control the precise separation level by adjusting the drum magnetic separator tank. The previous adjustment methods are roughly divided into two methods: 1. Adjust the liquid level by hoisting the tank as a whole or by using a crowbar. 2. The tank is installed by hanging on both sides and then the liquid level is adjusted by adjusting the top screw. Both of the above methods must be shut down first and then adjusted by manpower. The first method is time-consuming and labor-intensive; the second method is labor-intensive and the installation method is not suitable for the current large-scale drum magnetic separator. Both of the above methods cannot accurately obtain the adjusted liquid level position, that is, they cannot achieve online, automatic, and accurate real-time adjustment. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic adjustment device for a magnetic separator tank and a construction method thereof, which solve the problems existing in the prior art.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic adjustment device for a magnetic separator tank, comprising a jack, a magnetic separator tank, a magnetic separator frame, a magnetic separator cylinder, and a liquid level sensor, wherein the jack is connected to the bottom support of the magnetic separator tank through a cylinder thread, and the jack base and the magnetic separator frame are connected to form a whole through welding or bolts;

[0008] The magnetic separator cylinder is suspended on the frame through a core shaft;

[0009] The liquid level sensor is installed on the frame of the magnetic separator through a mounting bracket to monitor the slurry in the tank in real time.

[0010] A construction method of an automatic adjustment device for a magnetic separator tank, comprising the automatic adjustment device for a magnetic separator tank as described above, and the specific operations are as follows:

[0011] When the magnetic separator is working, when the slurry flows through the magnetic separator cell, the liquid level sensor sends ultrasonic or infrared signals to the magnetic separator cell, and then transmits the detected liquid level data to the automatic control system. The automatic control calculates the liquid level position based on deep learning and organizes the data into a command signal for adjusting the magnetic separator cell and sends it to the hydraulic system. After the hydraulic system receives the command, the jack starts to work according to the command to adjust the magnetic separator cell to the specified position. The magnetic separator cell can work stably in this position for a long time through the pressure maintaining circuit of the hydraulic system, and the liquid level sensor transmits the adjusted liquid level position data to the automatic control system to complete a closed-circuit inspection of the adjusted liquid level.

[0012] (III) Beneficial effects

[0013] The present invention provides a magnetic separator tank automatic adjustment device and a construction method thereof. It has the following beneficial effects:

[0014] The automatic adjustment device for the tank of the magnetic separator and its construction method use a hydraulic system, an online detection system and an automatic control system. The hydraulic system is arranged on the frame of the magnetic separator as an actuator to provide power for adjusting the tank. The online detection system is also installed on the frame to detect the slurry level online and transmit the data to the automatic control system. The automatic control system issues instructions to the hydraulic system according to the original setting program and the results of deep learning, thereby realizing automatic adjustment of the tank.

[0015] Compared with the existing adjustment methods, the present invention can realize digital adjustment, has the advantages of simple structure, saves manpower, is safe and reliable, etc.

[0016] Through the online detection system, the mineral processing liquid level can be accurately calculated, providing a basis for the efficient recovery of useful minerals;

[0017] No matter how the incoming materials change, the magnetic separator can always operate at the appropriate liquid level.

[0018] The hydraulic system can prevent the tank from being damaged by human intervention, which would cause unnecessary damage to the tank.

[0019] This is a fully automated operating device that meets the current management requirements of mineral processing plants and provides protection for unmanned and dark factories. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 : Schematic diagram of the automatic adjustment device for the magnetic separator tank.

[0021] Figure 2 : Left view of the automatic adjustment device of the magnetic separator tank.

[0022] Figure 3 : Figure 1 Partial enlarged image.

[0023] In the figure: 1: magnetic separator tank; 2: mounting bracket; 3: liquid level sensor; 4: jack; 5: magnetic separator frame; 6: magnetic separator cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-3 The present invention provides a technical solution: an automatic adjustment device for a magnetic separator tank, comprising a jack 4, a magnetic separator tank 1, a magnetic separator frame 5, a magnetic separator cylinder 6, and a liquid level sensor 3. The jack 4 is connected to the bottom bracket of the magnetic separator tank 1 through a cylinder thread, and the base of the jack 4 is connected to the magnetic separator frame 5 through welding or bolts to form a whole;

[0026] The magnetic separator cylinder 6 is suspended on the frame through the mandrel;

[0027] The liquid level sensor 3 is installed on the magnetic separator frame 5 through the mounting bracket 2 to monitor the slurry in the tank in real time.

[0028] A construction method of an automatic adjustment device for a magnetic separator tank body, comprising the automatic adjustment device for a magnetic separator tank body, and the specific operations are as follows:

[0029] When the magnetic separator is working, when the slurry flows through the magnetic separator cell 1, the liquid level sensor 3 sends ultrasonic or infrared signals to the magnetic separator cell 1, and then transmits the detected liquid level data to the automatic control system. The automatic control calculates the liquid level position based on deep learning and organizes the data into a command signal for adjusting the magnetic separator cell 1 and sends it to the hydraulic system. After the hydraulic system receives the command, the jack 4 starts to work according to the command to adjust the magnetic separator cell 1 to the specified position. The magnetic separator cell 1 can make the cell work stably in this position for a long time through the pressure maintaining circuit of the hydraulic system, and the liquid level sensor 3 then transmits the adjusted liquid level position data to the automatic control system to complete a closed-circuit inspection of the adjusted liquid level.

[0030] The technical solution adopted by the present invention is: using a hydraulic system, an online detection system and an automatic control system. The hydraulic system is arranged on the frame of the magnetic separator as an actuator to provide power for adjusting the tank body. The online detection system is also installed on the frame to detect the slurry level online and transmit the data to the automatic control system. The automatic control system issues instructions to the hydraulic system according to the original setting program and the results of deep learning, thereby realizing automatic adjustment of the tank body.

[0031] The working principle of the present invention is: a gap is left between the barrel and the tank of the magnetic separator to allow the slurry to pass through, but the gap cannot be too large or too small. A reasonable gap should be ensured while the slurry can pass through, so that the magnetic system of the barrel can fully adsorb the magnetic substances in the slurry. The detection system arranged on the frame monitors the slurry level in the tank in real time, and then transmits the detected data to the automatic control system. After receiving the command, the control system calculates the liquid level position through deep learning and sends an adjustment command to the hydraulic system. At this time, the hydraulic system completes the tank adjustment according to the command. At this time, the magnetic separator will work at a reasonable liquid level position and the hydraulic system can stabilize the tank position through the pressure-maintaining circuit. In addition, the detection system will feed back the adjusted liquid level to the control system again, which is equivalent to the closed-loop inspection adjustment result.

[0032] The online detection system is arranged at a reasonable position on the frame of the magnetic separator, and sends ultrasonic or infrared signals to the inside of the magnetic separator tank through sensors, and then transmits the detected signals to the automatic control system.

[0033] The automatic control system receives the signal from the online detection system and calculates the current slurry level position through deep learning, while issuing specific adjustment instructions to the hydraulic system.

[0034] The hydraulic system is provided with a hydraulic station, which is connected to a plurality of jacks through various accessories. The jacks are arranged on the frame of the magnetic separator. After receiving the command of the automatic control system, the tank body can be accurately adjusted. At the same time, the pressure-maintaining circuit of the hydraulic system can stably maintain the position for a long time until the next designation is issued.

[0035] In summary, the automatic adjustment device for the tank body of the magnetic separator and its construction method use a hydraulic system, an online detection system and an automatic control system. The hydraulic system is arranged on the frame of the magnetic separator as an actuator to provide power for adjusting the tank body. The online detection system is also installed on the frame to detect the slurry level online and transmit the data to the automatic control system. The automatic control system issues instructions to the hydraulic system according to the original setting program and the results of deep learning, thereby realizing automatic adjustment of the tank body;

[0036] Compared with the existing adjustment methods, the present invention can realize digital adjustment, has the advantages of simple structure, saves manpower, is safe and reliable, etc.

[0037] Through the online detection system, the mineral processing liquid level can be accurately calculated, providing a basis for the efficient recovery of useful minerals;

[0038] No matter how the incoming materials change, the magnetic separator can always operate at the appropriate liquid level.

[0039] The hydraulic system can prevent the tank from being damaged by human intervention, which would cause unnecessary damage to the tank.

[0040] This is a fully automated operating device that meets the current management requirements of mineral processing plants and provides protection for unmanned and dark factories.

[0041] 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.

[0042] 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 magnetic separator tank automatic adjustment device, characterized in that: The invention comprises a jack (4), a magnetic separator tank body (1), a magnetic separator frame (5), a magnetic separator cylinder body (6), and a liquid level sensor (3); the jack (4) is connected to the bottom bracket of the magnetic separator tank body (1) through a cylinder thread; the base of the jack (4) and the magnetic separator frame (5) are connected to form a whole through welding or bolts; The magnetic separator barrel (6) is suspended on the frame via a core shaft; The liquid level sensor (3) is installed on the magnetic separator frame (5) via the installation bracket (2) to monitor the slurry in the tank in real time.

2. A construction method for an automatic adjustment device for a magnetic separator tank, characterized in that: The automatic adjustment device for the tank of a magnetic separator according to claim 1 is specifically operated as follows: When the magnetic separator is working, when the ore pulp flows through the magnetic separator tank (1), the liquid level sensor (3) sends an ultrasonic or infrared signal to the magnetic separator tank (1), and then transmits the detected liquid level data to the automatic control system. The automatic control calculates the liquid level position based on deep learning and organizes the data into a command signal for adjusting the magnetic separator tank (1) and sends it to the hydraulic system. After the hydraulic system receives the command, the jack (4) starts to work according to the command to adjust the magnetic separator tank (1) to a specified position. The magnetic separator tank (1) can work stably in this position for a long time through the pressure-maintaining circuit of the hydraulic system, and the liquid level sensor (3) transmits the adjusted liquid level position data to the automatic control system to complete a closed-circuit inspection of the adjusted liquid level.

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