Operation and maintenance method and system for vertical-ring pulsating high-gradient magnetic separator

Abstract

The invention discloses an operation and maintenance method and system for a vertical-ring pulsating high-gradient magnetic separator, and the method comprises the steps: employing a preset control terminal to scan a bar code identifier, and building the communication connection between magnetic separator equipment and the control terminal; in the using process of the magnetic separator equipment, operation state data of the magnetic separator equipment are obtained, and the operation state data are preprocessed and packaged to obtain a communication data packet; performing data format conversion on the communication data packet at the background server to obtain target data, and sending the target data to a control terminal to enable the control terminal to read operation state data of the magnetic separator equipment; and obtaining an operation and maintenance instruction triggered based on the control terminal, and sending the operation and maintenance instruction to the magnetic separator equipment to control the magnetic separator equipment. The problem that the magnetic separation efficiency is reduced due to the fact that fault reasons cannot be rapidly determined when the equipment breaks down due to poor operation and maintenance performance of magnetic separator equipment in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the field of magnetic separator operation and maintenance technology, and in particular to a vertical ring pulsating high gradient magnetic separator operation and maintenance method and system. Background Art

[0002] During the separation process of the vertical ring pulsating high gradient magnetic separator, the operation and maintenance status of the equipment can be monitored and fed back in real time and quickly resolved. This is one of the important ways to improve mineral beneficiation indicators and is also the original intention of many mineral processing companies.

[0003] When a magnetic separator fails, neither the workers nor the equipment manufacturer can immediately determine where the equipment fails, nor can they view historical fault alarm records for diagnostic analysis. In the past, the operation of magnetic separators required workers to take turns to stay by the magnetic separator equipment 24 hours a day to adjust the magnetic field and process fault information, which made the workers' labor intensity high and the operation timeliness poor. However, with the rapid development of the Internet of Things industry, the remote operation and maintenance of magnetic separators has become possible. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a vertical ring pulsating high gradient magnetic separator operation and maintenance method and system, aiming to solve the problem that the operation and maintainability of the magnetic separator equipment in the prior art is poor, resulting in the inability to quickly identify the cause of the failure when the equipment fails, thereby reducing the magnetic separation efficiency.

[0005] The first aspect of the present invention is to provide a method for operating and maintaining a vertical ring pulsating high gradient magnetic separator, wherein the magnetic separator device has a barcode identification or allows for dynamic generation of a barcode identification, and the method comprises:

[0006] By scanning the barcode identifier using a preset control terminal, a communication connection is established between the magnetic separator device and the control terminal;

[0007] During the use of the magnetic separator device, the operating status data of the magnetic separator device is obtained, and the operating status data is preprocessed and packaged to obtain a communication data packet;

[0008] The backend server converts the communication data packet into a data format to obtain target data, and sends the target data to the control terminal so that the control terminal reads the operating status data of the magnetic separator device;

[0009] An operation and maintenance instruction triggered by the control terminal is obtained, and the operation and maintenance instruction is sent to the magnetic separator device to control the magnetic separator device.

[0010] According to one aspect of the above technical solution, the communication connection between the magnetic separator equipment and the control terminal adopts Modbus protocol to read and write data.

[0011] According to one aspect of the above technical solution, during the use of the magnetic separator device, the steps of obtaining the operating status data of the magnetic separator device, preprocessing and packaging the operating status data, and obtaining a communication data packet include:

[0012] During the use of the magnetic separator device, the data stored in the Internet of Things module in the magnetic separator device is uploaded through a preset gateway device;

[0013] Acquire the data uploaded by the gateway device to obtain the operating status data of the magnetic separator device;

[0014] The operation status data is screened and packaged to obtain a communication data packet.

[0015] According to one aspect of the above technical solution, the step of screening and packaging the running status data to obtain a communication data packet includes:

[0016] Splitting the running status data to obtain a plurality of running status sub-data;

[0017] Determine a data identifier of each of the running status sub-data, determine a data tag corresponding to the running status sub-data according to the data identifier, and obtain a plurality of running status sub-data, that is, a data tag set corresponding to the running status data;

[0018] According to a preset data screening rule, the data tags in the data tag set are traversed to obtain a plurality of target data tags;

[0019] According to a plurality of the target data tags, correspondingly inputting the target status data to complete the data screening of the running status data;

[0020] Several target data tags and their corresponding target status data are packaged to obtain a communication data packet.

[0021] According to one aspect of the above technical solution, the backend server converts the communication data packet into a data format to obtain target data, and sends the target data to the control terminal so that the control terminal reads the operating status data of the magnetic separator device, including:

[0022] When the backend server receives the communication data packet, it splits the communication data packet to obtain a plurality of target data tags and their corresponding target status data;

[0023] sequentially performing a first hash operation on the target data tag to output a first hash value, and performing a second hash operation on the target state data to output a second hash value;

[0024] Packing the first Hash value and the second Hash value to obtain encrypted target data;

[0025] The target data is sent to a control terminal, so that the control terminal decrypts the target data label and its corresponding target status data by reverse mapping the first hash value and the second hash value, thereby obtaining the operating status data of the magnetic separator device.

[0026] According to one aspect of the above technical solution, the step of packaging the first hash value and the second hash value to obtain encrypted target data includes:

[0027] Randomly mix and package the first Hash value and the second Hash value to obtain encrypted target data;

[0028] The first hash value and the second hash value are packaged sequentially to obtain a target data copy, and the target data copy is stored in a preset blockchain;

[0029] Among them, when the control terminal receives the target data, the control terminal is authenticated through the blockchain. After the authentication is passed, the data content in the target data is replaced based on the target data copy, thereby obtaining the first hash value and the second hash value arranged in sequence.

[0030] The second aspect of the present invention is to provide a vertical ring pulsating high gradient magnetic separator operation and maintenance system, the magnetic separator equipment has a barcode mark or allows the barcode mark to be dynamically generated, the system comprises:

[0031] A communication connection module, used to establish a communication connection between the magnetic separator device and the control terminal by scanning the barcode identifier using a preset control terminal;

[0032] A data acquisition module, used to acquire the operating status data of the magnetic separator device during the use of the magnetic separator device, pre-process and package the operating status data to obtain a communication data packet;

[0033] A data conversion module, used for converting the data format of the communication data packet on the background server to obtain target data, and sending the target data to the control terminal so that the control terminal can read the operating status data of the magnetic separator equipment;

[0034] The instruction control module is used to obtain the operation and maintenance instructions triggered by the control terminal, and send the operation and maintenance instructions to the magnetic separator device to control the magnetic separator device.

[0035] According to one aspect of the above technical solution, the communication connection between the magnetic separator equipment and the control terminal adopts Modbus protocol to read and write data.

[0036] According to one aspect of the above technical solution, the data acquisition module is specifically used for:

[0037] During the use of the magnetic separator device, the data stored in the Internet of Things module in the magnetic separator device is uploaded through a preset gateway device;

[0038] Acquire the data uploaded by the gateway device to obtain the operating status data of the magnetic separator device;

[0039] The operation status data is screened and packaged to obtain a communication data packet.

[0040] According to one aspect of the above technical solution, the data acquisition module is also used for:

[0041] Splitting the running status data to obtain a plurality of running status sub-data;

[0042] Determine a data identifier of each of the running status sub-data, determine a data tag corresponding to the running status sub-data according to the data identifier, and obtain a plurality of running status sub-data, that is, a data tag set corresponding to the running status data;

[0043] According to a preset data screening rule, the data tags in the data tag set are traversed to obtain a plurality of target data tags;

[0044] According to a plurality of the target data tags, correspondingly inputting the target status data to complete the data screening of the running status data;

[0045] Several target data tags and their corresponding target status data are packaged to obtain a communication data packet.

[0046] Compared with the prior art, the vertical ring pulsating high gradient magnetic separator operation and maintenance method and system shown in the present invention have the following beneficial effects:

[0047] By using a preset control terminal to scan the barcode identification, a communication connection is established between the magnetic separator device and the control terminal. During the use of the magnetic separator device, the operating status data of the magnetic separator device is obtained, the operating status data is preprocessed and packaged to obtain a communication data packet, and the communication data packet is converted into a data format on the background server to obtain target data, and the target data is sent to the control terminal so that the control terminal reads the operating status data of the magnetic separator device, obtains the operation and maintenance instructions based on the control terminal trigger, and sends the operation and maintenance instructions to the magnetic separator device to control the magnetic separator device. In the present invention, by establishing a communication connection between the control terminal and the magnetic separator device, during the use of the magnetic separator device, the real-time operating status of the magnetic separator device can be understood anytime and anywhere through the control terminal, so that the magnetic separator device can be effectively operated and maintained, which is conducive to ensuring the magnetic separation efficiency of the magnetic separator device. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0049] Figure 1 It is a schematic diagram of the process of the operation and maintenance method of the vertical ring pulsating high gradient magnetic separator in one embodiment of the present invention;

[0050] Figure 2 It is a structural schematic diagram of a vertical ring pulsating high gradient magnetic separator operation and maintenance system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0051] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0053] Embodiment 1

[0054] See also Figure 1 The first embodiment of the present invention provides a method for operating and maintaining a vertical ring pulsating high gradient magnetic separator, wherein the magnetic separator device has a barcode identification or allows for dynamic generation of a barcode identification, and the method comprises steps S10 to S40:

[0055] Step S10, establishing a communication connection between the magnetic separator device and the control terminal by scanning the barcode identifier using a preset control terminal.

[0056] In this embodiment, the communication connection between the magnetic separator device and the control terminal uses the Modbus protocol to read and write data.

[0057] Specifically, the magnetic separator equipment is a vertical ring pulsating high gradient magnetic separator equipment, that is, a magnetic separator equipment. In this embodiment, in order to realize the control of the magnetic separator equipment, such as reading and writing the data of the magnetic separator equipment for operation and maintenance, a pre-set barcode label is posted on the magnetic separator equipment, such as a QR code, a barcode, etc. After the control terminal scans the barcode label, a communication connection between the magnetic separator equipment and the control terminal can be established. Of course, in some feasible embodiments, the barcode label can also be dynamically generated, such as dynamically generated on a controller with a display function on the magnetic separator equipment. After the control terminal scans the barcode label, a communication connection between the magnetic separator equipment and the control terminal can be established.

[0058] Among them, the control terminal used to scan the barcode label is, for example, a control device such as a smart phone or a tablet computer. An operation and maintenance program is pre-installed on the control terminal. By establishing a communication connection with the magnetic separator equipment and obtaining relevant data during subsequent movement, the magnetic separator equipment can be controlled based on the control terminal, thereby achieving effective operation and maintenance.

[0059] Step S20, during the use of the magnetic separator device, obtaining the operating status data of the magnetic separator device, preprocessing and packaging the operating status data to obtain a communication data packet.

[0060] In this embodiment, during the use of the magnetic separator device, the steps of obtaining the operating status data of the magnetic separator device, preprocessing and packaging the operating status data, and obtaining a communication data packet include:

[0061] During the use of the magnetic separator device, the data stored in the Internet of Things module in the magnetic separator device is uploaded through a preset gateway device;

[0062] Acquire the data uploaded by the gateway device to obtain the operating status data of the magnetic separator device;

[0063] The operation status data is screened and packaged to obtain a communication data packet.

[0064] The step of screening and packaging the running status data to obtain a communication data packet includes:

[0065] Splitting the running status data to obtain a plurality of running status sub-data;

[0066] Determine a data identifier of each of the running status sub-data, determine a data tag corresponding to the running status sub-data according to the data identifier, and obtain a plurality of running status sub-data, that is, a data tag set corresponding to the running status data;

[0067] According to a preset data screening rule, the data tags in the data tag set are traversed to obtain a plurality of target data tags;

[0068] According to a plurality of the target data tags, correspondingly inputting the target status data to complete the data screening of the running status data;

[0069] Several target data tags and their corresponding target status data are packaged to obtain a communication data packet.

[0070] In this embodiment, during the use of the magnetic separator device, the Internet of Things device preset in the magnetic separator device will first collect and store data using the Internet of Things module in the magnetic separator device, and the data uploaded by the Internet of Things module will be obtained through the gateway device, thereby obtaining the operating status data of the magnetic separator device, and the operating status data includes, for example, the continuous operating time and operating efficiency of the device. Then, the operating status data is screened to obtain a communication data packet.

[0071] Among them, after obtaining the communication data packet, the running status data in the communication data packet will also be split to obtain several running status sub-data, usually multiple motion status sub-data, and then the data identifier of each running status sub-data will be determined respectively, and the data label corresponding to the running status sub-data will be determined according to the data identifier, so as to obtain multiple running status sub-data, that is, a set of data labels corresponding to the running status data.

[0072] Afterwards, the data tags in the data tag set will be traversed according to the preset data filtering rules to find the data tags that meet the data filtering rules, and then the data will be entered. The data tags that do not meet the data filtering rules can be deleted, thereby completing the screening of the operating status data, obtaining the target data tag and its corresponding target status data, and packaging the target data tag and its corresponding target status data to obtain a communication data packet. The background server will then convert the format of the communication data packet so that the relevant data can be sent to the control terminal for presentation, such as in the form of a chart, so that the operation and maintenance personnel can intuitively understand the operating status of the magnetic separator equipment.

[0073] Step S30, converting the communication data packet into a data format on the background server to obtain target data, and sending the target data to the control terminal so that the control terminal reads the operating status data of the magnetic separator equipment.

[0074] Step S40, obtaining an operation and maintenance instruction triggered by the control terminal, and sending the operation and maintenance instruction to the magnetic separator device to control the magnetic separator device.

[0075] In this embodiment, after the communication data packet is converted into target data through the background server, the target data is sent to the control terminal. The control terminal can read the operating status data of the magnetic separator equipment, and the operation and maintenance personnel can understand the operating status of the magnetic separator equipment in real time on the control terminal.

[0076] For example, when the operating status data indicates that there is some kind of fault in the magnetic separator equipment, which causes a decrease in the yield, the operation and maintenance program on the control terminal can issue an operation and maintenance instruction based on the real-time sharing of the operating status data, and send the operation and maintenance instruction to the magnetic separator equipment, so as to control the magnetic separator equipment to make corresponding adjustments.

[0077] In summary, compared with the prior art, the operation and maintenance method of the vertical ring pulsating high gradient magnetic separator shown in this embodiment has the following beneficial effects:

[0078] By using a preset control terminal to scan the barcode label, a communication connection is established between the magnetic separator device and the control terminal. During the use of the magnetic separator device, the operating status data of the magnetic separator device is obtained, the operating status data is preprocessed and packaged to obtain a communication data packet, and the communication data packet is converted into a data format on the background server to obtain the target data, and the target data is sent to the control terminal so that the control terminal reads the operating status data of the magnetic separator device, obtains the operation and maintenance instructions based on the control terminal trigger, and sends the operation and maintenance instructions to the magnetic separator device to control the magnetic separator device. In this embodiment, by establishing a communication connection between the control terminal and the magnetic separator device, during the use of the magnetic separator device, the real-time operating status of the magnetic separator device can be understood anytime and anywhere through the control terminal, so that the magnetic separator device can be effectively operated and maintained, which is conducive to ensuring the magnetic separation efficiency of the magnetic separator device.

[0079] Embodiment 2

[0080] The second embodiment of the present invention also provides a method for operating and maintaining a vertical ring pulsating high gradient magnetic separator. The method shown in this embodiment is basically the same as the method shown in the first embodiment, except that:

[0081] In this embodiment, the backend server converts the communication data packet into a data format to obtain target data, and sends the target data to the control terminal so that the control terminal reads the operating status data of the magnetic separator device, including:

[0082] When the backend server receives the communication data packet, it splits the communication data packet to obtain a plurality of target data tags and their corresponding target status data;

[0083] sequentially performing a first hash operation on the target data tag to output a first hash value, and performing a second hash operation on the target state data to output a second hash value;

[0084] Packing the first Hash value and the second Hash value to obtain encrypted target data;

[0085] The target data is sent to a control terminal, so that the control terminal decrypts the target data label and its corresponding target status data by reverse mapping the first hash value and the second hash value, thereby obtaining the operating status data of the magnetic separator device.

[0086] The step of packaging the first hash value and the second hash value to obtain encrypted target data includes:

[0087] Randomly mix and package the first Hash value and the second Hash value to obtain encrypted target data;

[0088] The first hash value and the second hash value are packaged sequentially to obtain a target data copy, and the target data copy is stored in a preset blockchain;

[0089] Among them, when the control terminal receives the target data, the control terminal is authenticated through the blockchain. After the authentication is passed, the data content in the target data is replaced based on the target data copy, thereby obtaining the first hash value and the second hash value arranged in sequence.

[0090] Specifically, in this embodiment, after the background server receives the communication data packet, the communication data packet is split to obtain several corresponding target data tags and target status data, and then a first hash operation is performed on the target data tag to output a first hash value, and a second hash operation is performed on the target status data to output a second hash value, and then the first hash value and the second hash value are sequentially packaged for the first time to obtain a copy of the target data, and the first hash value and the second hash value are randomly mixed and packaged for the second time to obtain the target data, and the target data is sent to the control terminal, and the copy of the target data is stored in the blockchain.

[0091] After the control terminal receives the target data, it will be authenticated through the blockchain. Only after the authentication is passed, it is allowed to replace the data content in the target data based on the target data copy. After the replacement, the correct target data can be obtained, thereby obtaining the first hash value and the second hash value arranged in sequence.

[0092] In this embodiment, only after obtaining the correct first hash value and second hash value, can the target data label and its corresponding target status data be decrypted based on the hash value, that is, the operating status data of the magnetic separator equipment, so that operation and maintenance instructions can be output based on the operating status data.

[0093] Embodiment 3

[0094] See also Figure 2 The second embodiment of the present invention provides a vertical ring pulsating high gradient magnetic separator operation and maintenance system, the magnetic separator equipment has a barcode label or allows dynamic generation of barcode labels, the system includes: a communication connection module 10, a data acquisition module 20, a data conversion module 30 and an instruction control module 40.

[0095] The communication connection module 10 is used to establish a communication connection between the magnetic separator device and the control terminal by scanning the barcode identification using a preset control terminal.

[0096] In this embodiment, the communication connection between the magnetic separator device and the control terminal uses the Modbus protocol to read and write data.

[0097] Specifically, the magnetic separator equipment is a vertical ring pulsating high gradient magnetic separator equipment, that is, a magnetic separator equipment. In this embodiment, in order to realize the control of the magnetic separator equipment, such as reading and writing the data of the magnetic separator equipment for operation and maintenance, a pre-set barcode label is posted on the magnetic separator equipment, such as a QR code, a barcode, etc. After the control terminal scans the barcode label, a communication connection between the magnetic separator equipment and the control terminal can be established. Of course, in some feasible embodiments, the barcode label can also be dynamically generated, such as dynamically generated on a controller with a display function on the magnetic separator equipment. After the control terminal scans the barcode label, a communication connection between the magnetic separator equipment and the control terminal can be established.

[0098] Among them, the control terminal used to scan the barcode label is, for example, a control device such as a smart phone or a tablet computer. An operation and maintenance program is pre-installed on the control terminal. By establishing a communication connection with the magnetic separator equipment and obtaining relevant data during subsequent movement, the magnetic separator equipment can be controlled based on the control terminal, thereby achieving effective operation and maintenance.

[0099] The data acquisition module 20 is used to acquire the operating status data of the magnetic separator device during the use of the magnetic separator device, pre-process and package the operating status data to obtain a communication data packet.

[0100] In this embodiment, the data acquisition module 20 is specifically used for:

[0101] During the use of the magnetic separator device, the data stored in the Internet of Things module in the magnetic separator device is uploaded through a preset gateway device;

[0102] Acquire the data uploaded by the gateway device to obtain the operating status data of the magnetic separator device;

[0103] The operation status data is screened and packaged to obtain a communication data packet.

[0104] The data acquisition module 20 is also used for:

[0105] Splitting the running status data to obtain a plurality of running status sub-data;

[0106] Determine a data identifier of each of the running status sub-data, determine a data tag corresponding to the running status sub-data according to the data identifier, and obtain a plurality of running status sub-data, that is, a data tag set corresponding to the running status data;

[0107] According to a preset data screening rule, the data tags in the data tag set are traversed to obtain a plurality of target data tags;

[0108] According to a plurality of the target data tags, correspondingly inputting the target status data to complete the data screening of the running status data;

[0109] Several target data tags and their corresponding target status data are packaged to obtain a communication data packet.

[0110] In this embodiment, during the use of the magnetic separator device, the Internet of Things device preset in the magnetic separator device will first collect and store data using the Internet of Things module in the magnetic separator device, and the data uploaded by the Internet of Things module will be obtained through the gateway device, thereby obtaining the operating status data of the magnetic separator device, and the operating status data includes, for example, the continuous operating time and operating efficiency of the device. Then, the operating status data is screened to obtain a communication data packet.

[0111] Among them, after obtaining the communication data packet, the running status data in the communication data packet will also be split to obtain several running status sub-data, usually multiple motion status sub-data, and then the data identifier of each running status sub-data will be determined respectively, and the data label corresponding to the running status sub-data will be determined according to the data identifier, so as to obtain multiple running status sub-data, that is, a set of data labels corresponding to the running status data.

[0112] Afterwards, the data tags in the data tag set will be traversed according to the preset data filtering rules to find the data tags that meet the data filtering rules, and then the data will be entered. The data tags that do not meet the data filtering rules can be deleted, thereby completing the screening of the operating status data, obtaining the target data tag and its corresponding target status data, and packaging the target data tag and its corresponding target status data to obtain a communication data packet. The background server will then convert the format of the communication data packet so that the relevant data can be sent to the control terminal for presentation, such as in the form of a chart, so that the operation and maintenance personnel can intuitively understand the operating status of the magnetic separator equipment.

[0113] The data conversion module 30 is used to convert the data format of the communication data packet in the background server to obtain target data, and send the target data to the control terminal so that the control terminal can read the operating status data of the magnetic separator equipment.

[0114] The instruction control module 40 is used to obtain the operation and maintenance instructions triggered by the control terminal, and send the operation and maintenance instructions to the magnetic separator device to control the magnetic separator device.

[0115] In this embodiment, after the communication data packet is converted into target data through the background server, the target data is sent to the control terminal. The control terminal can read the operating status data of the magnetic separator equipment, and the operation and maintenance personnel can understand the operating status of the magnetic separator equipment in real time on the control terminal.

[0116] For example, when the operating status data indicates that there is some kind of fault in the magnetic separator equipment, which causes a decrease in the yield, the operation and maintenance program on the control terminal can issue an operation and maintenance instruction based on the real-time sharing of the operating status data, and send the operation and maintenance instruction to the magnetic separator equipment, so as to control the magnetic separator equipment to make corresponding adjustments.

[0117] In summary, compared with the prior art, the vertical ring pulsating high gradient magnetic separator operation and maintenance system shown in this embodiment has the following beneficial effects:

[0118] By using a preset control terminal to scan the barcode label, a communication connection is established between the magnetic separator device and the control terminal. During the use of the magnetic separator device, the operating status data of the magnetic separator device is obtained, the operating status data is preprocessed and packaged to obtain a communication data packet, and the communication data packet is converted into a data format on the background server to obtain the target data, and the target data is sent to the control terminal so that the control terminal reads the operating status data of the magnetic separator device, obtains the operation and maintenance instructions based on the control terminal trigger, and sends the operation and maintenance instructions to the magnetic separator device to control the magnetic separator device. In this embodiment, by establishing a communication connection between the control terminal and the magnetic separator device, during the use of the magnetic separator device, the real-time operating status of the magnetic separator device can be understood anytime and anywhere through the control terminal, so that the magnetic separator device can be effectively operated and maintained, which is conducive to ensuring the magnetic separation efficiency of the magnetic separator device.

[0119] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0120] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A method for operating and maintaining a vertical ring pulsating high gradient magnetic separator, characterized in that: The magnetic separator device has a barcode identification or allows a barcode identification to be dynamically generated, and the method includes: By scanning the barcode identifier using a preset control terminal, a communication connection is established between the magnetic separator device and the control terminal; During the use of the magnetic separator device, the operating status data of the magnetic separator device is obtained, and the operating status data is preprocessed and packaged to obtain a communication data packet; The backend server converts the communication data packet into a data format to obtain target data, and sends the target data to the control terminal so that the control terminal reads the operating status data of the magnetic separator device; An operation and maintenance instruction triggered by the control terminal is obtained, and the operation and maintenance instruction is sent to the magnetic separator device to control the magnetic separator device.

2. The operation and maintenance method of the vertical ring pulsating high gradient magnetic separator according to claim 1 is characterized in that: The communication connection between the magnetic separator equipment and the control terminal adopts Modbus protocol to read and write data.

3. The operation and maintenance method of the vertical ring pulsating high gradient magnetic separator according to claim 1 is characterized in that: During the use of the magnetic separator device, the steps of obtaining the operating status data of the magnetic separator device, preprocessing and packaging the operating status data, and obtaining a communication data packet include: During the use of the magnetic separator device, the data stored in the Internet of Things module in the magnetic separator device is uploaded through a preset gateway device; Acquire the data uploaded by the gateway device to obtain the operating status data of the magnetic separator device; The operation status data is screened and packaged to obtain a communication data packet.

4. The method for operating and maintaining a vertical ring pulsating high gradient magnetic separator according to claim 3, characterized in that: The step of screening and packaging the running status data to obtain a communication data packet includes: Splitting the running status data to obtain a plurality of running status sub-data; Determine a data identifier of each of the running status sub-data, determine a data tag corresponding to the running status sub-data according to the data identifier, and obtain a plurality of running status sub-data, that is, a data tag set corresponding to the running status data; According to a preset data screening rule, the data tags in the data tag set are traversed to obtain a plurality of target data tags; According to a plurality of the target data tags, correspondingly inputting the target status data to complete the data screening of the running status data; Several target data tags and their corresponding target status data are packaged to obtain a communication data packet.

5. The operation and maintenance method of a vertical ring pulsating high gradient magnetic separator according to any one of claims 1 to 4, characterized in that: The step of converting the communication data packet into a data format on the background server to obtain target data, and sending the target data to the control terminal so that the control terminal reads the operating status data of the magnetic separator device includes: When the backend server receives the communication data packet, it splits the communication data packet to obtain a plurality of target data tags and their corresponding target status data; sequentially performing a first hash operation on the target data tag to output a first hash value, and performing a second hash operation on the target state data to output a second hash value; Packing the first Hash value and the second Hash value to obtain encrypted target data; The target data is sent to a control terminal, so that the control terminal decrypts the target data label and its corresponding target status data by reverse mapping the first hash value and the second hash value, thereby obtaining the operating status data of the magnetic separator device.

6. The method for operating and maintaining a vertical ring pulsating high gradient magnetic separator according to claim 5, characterized in that: The step of packaging the first Hash value and the second Hash value to obtain encrypted target data includes: Randomly mix and package the first Hash value and the second Hash value to obtain encrypted target data; The first hash value and the second hash value are packaged sequentially to obtain a target data copy, and the target data copy is stored in a preset blockchain; Among them, when the control terminal receives the target data, the control terminal is authenticated through the blockchain. After the authentication is passed, the data content in the target data is replaced based on the target data copy, thereby obtaining the first hash value and the second hash value arranged in sequence.

7. A vertical ring pulsating high gradient magnetic separator operation and maintenance system, characterized in that: The magnetic separator device has a barcode label or allows a barcode label to be dynamically generated, and the system includes: A communication connection module, used to establish a communication connection between the magnetic separator device and the control terminal by scanning the barcode identifier using a preset control terminal; A data acquisition module, used to acquire the operating status data of the magnetic separator device during the use of the magnetic separator device, pre-process and package the operating status data to obtain a communication data packet; A data conversion module, used for converting the data format of the communication data packet on the background server to obtain target data, and sending the target data to the control terminal so that the control terminal can read the operating status data of the magnetic separator equipment; The instruction control module is used to obtain the operation and maintenance instructions triggered by the control terminal, and send the operation and maintenance instructions to the magnetic separator device to control the magnetic separator device.

8. The vertical ring pulsating high gradient magnetic separator operation and maintenance system according to claim 7 is characterized in that: The communication connection between the magnetic separator equipment and the control terminal adopts Modbus protocol to read and write data.

9. The vertical ring pulsating high gradient magnetic separator operation and maintenance system according to claim 7, characterized in that: The data acquisition module is specifically used for: During the use of the magnetic separator device, the data stored in the Internet of Things module in the magnetic separator device is uploaded through a preset gateway device; Acquire the data uploaded by the gateway device to obtain the operating status data of the magnetic separator device; The operation status data is screened and packaged to obtain a communication data packet.

10. The vertical ring pulsating high gradient magnetic separator operation and maintenance system according to claim 8, characterized in that: The data acquisition module is also used for: Splitting the running status data to obtain a plurality of running status sub-data; Determine a data identifier of each of the running status sub-data, determine a data tag corresponding to the running status sub-data according to the data identifier, and obtain a plurality of running status sub-data, that is, a data tag set corresponding to the running status data; According to a preset data screening rule, the data tags in the data tag set are traversed to obtain a plurality of target data tags; According to a plurality of the target data tags, correspondingly inputting the target status data to complete the data screening of the running status data; Several target data tags and their corresponding target status data are packaged to obtain a communication data packet.

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