Conveying device for industrial solid waste treatment

Abstract

The invention relates to the field of conveying, and discloses a conveying device for industrial solid waste treatment, comprising: a plurality of first conveying devices for conveying to-be-treated industrial solid wastes in corresponding storage areas and conveying the to-be-treated industrial solid wastes to an intelligent crushing device; the intelligent crushing device is used for treating the to-be-treated industrial solid waste conveyed by the first conveying device to obtain crushed solid waste corresponding to the first conveying device and crushed solid waste information; the intelligent control device is used for determining a standard sieve plate aperture parameter corresponding to the first conveying device according to the humidity data and the image group corresponding to the crushed solid waste; the intelligent screening device is used for screening the received crushed solid wastes to obtain oversize products and undersize products; performing magnetic screening on the oversize product through a magnetic separator; the second conveying device is used for conveying the screen underflow and the nonmetal solid waste into the incinerator. Therefore, conveying in the industrial solid waste treatment process is achieved.

Description

Technical Field

[0001] The invention relates to the field of transportation, and in particular to a transportation device for industrial solid waste treatment. Background Art

[0002] With the rapid development of my country's manufacturing industry, especially the rapid rise of high-tech industries, the solid waste generated in the industrial field has increased dramatically. The sources of solid waste are wide and the composition is complex, which has brought unprecedented treatment and disposal pressure to society.

[0003] In the existing transportation process of industrial solid waste treatment, the following technical problems often exist: first, the design and processing capacity of general transportation equipment is limited, which cannot meet the treatment needs of large amounts of industrial solid waste, resulting in low efficiency in the treatment of industrial solid waste; second, due to the lack of treatment order for different industrial solid wastes, the treatment efficiency is reduced, and environmental pollution is also caused; there is a lack of monitoring of the hazardous solid waste crushing environment during the crushing process, which leads to threats to personal safety and air pollution; the parameters of the device are not set according to the actual information of the industrial solid waste, resulting in failure to achieve the expected treatment effect; third, when screening industrial solid waste, the various parameters of the screening device are arbitrarily set without considering the actual data of the industrial solid waste, resulting in reduced efficiency in the treatment of industrial solid waste, and the screened industrial solid waste does not meet the requirements for recycling. Summary of the invention

[0004] The summary of the invention is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The summary of the invention is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] The present invention proposes a conveying device for industrial solid waste treatment to solve one or more of the technical problems mentioned in the above background technology part.

[0006] The present invention provides a conveying device for industrial solid waste treatment, comprising: a plurality of first conveying devices, each of the plurality of first conveying devices is used to convey the to-be-treated industrial solid waste in a corresponding storage area, and convey the to-be-treated industrial solid waste in the corresponding storage area to an intelligent crushing device; an intelligent crushing device, the intelligent crushing device is used to process the to-be-treated industrial solid waste conveyed by each first conveying device, obtain the crushed solid waste corresponding to each first conveying device and the crushed solid waste information corresponding to the crushed solid waste, the crushed solid waste information including temperature data and humidity data; convey the crushed solid waste corresponding to the first conveying device to an intelligent screening device, and send the crushed solid waste information corresponding to the crushed solid waste corresponding to the first conveying device to an intelligent control device; an intelligent control device, the intelligent control device is used to screen the crushed solid waste according to the temperature and humidity data of the crushed solid waste. The corresponding humidity data and image group are used to determine the standard sieve plate aperture parameters corresponding to the first conveying device, and the standard sieve plate aperture parameters are sent to the intelligent screening device; the intelligent screening device, the intelligent screening device is configured with multiple sieve plates and a magnetic separator, each of the multiple sieve plates corresponds to a sieve plate aperture parameter, and the magnetic separator includes a fluxmeter and a conveyor belt; the intelligent screening device is used to determine the target sieve plate according to the received standard sieve plate aperture parameters, wherein the target sieve plate matches the standard sieve plate aperture parameters; the target sieve plate screens the received crushed solid waste to obtain oversize and undersize; the oversize is magnetically screened by the magnetic separator, and the solid waste after magnetic screening includes metal solid waste and non-metal solid waste, the metal solid waste is sent to a recovery pool, and the undersize and non-metal solid waste are sent to the second conveying device; the second conveying device, the second conveying device is used to send the undersize and non-metal solid waste to an incinerator.

[0007] Optionally, the storage area corresponding to each first conveying device is configured with a processing priority, and the processing priority of the storage area corresponding to each first conveying device is determined by the following steps: obtaining the storage area category of each storage area in a plurality of storage areas and the attribute information of the industrial solid waste to be processed; the attribute information includes the type of waste, waste source information, hazard level, and the total amount of solid waste; adding the storage areas with hazardous storage area categories among the multiple storage areas to the hazardous solid waste storage area group, and scoring each hazardous solid waste storage area according to the hazard level of the industrial solid waste to be processed in each hazardous solid waste storage area in the hazardous solid waste storage area group to obtain a hazard level score for each hazardous solid waste storage area; obtaining the metal content of the industrial solid waste to be processed in each hazardous solid waste storage area, and obtaining a pre-configured recycling value table, the recycling value table including multiple metal contents, each metal content, the recycling value score corresponding to the metal content; the recycling value score of each hazardous solid waste storage area is obtained by querying the metal content of the pending industrial solid waste in each hazardous solid waste storage area in the recycling value table; the treatment difficulty score of each hazardous solid waste storage area is determined according to the waste type and waste source information of the pending industrial solid waste in each hazardous solid waste storage area, and the total amount of solid waste, wherein the waste source information includes the type of factory; weights are assigned to the hazard level score, recycling value score, and treatment difficulty score of the hazardous solid waste storage area respectively, and the hazard level score, recycling value score, and treatment difficulty score of each hazardous solid waste storage area are weightedly summed up by the weights to obtain a comprehensive score for each hazardous solid waste storage area; the treatment priority of each hazardous solid waste storage area is determined according to the comprehensive score of each hazardous solid waste storage area.

[0008] Optionally, the treatment difficulty score of each hazardous solid waste storage area is determined by the following steps: determining the composition of the industrial solid waste to be treated in each hazardous solid waste storage area based on the waste type and waste source information of the industrial solid waste to be treated in each hazardous solid waste storage area; analyzing the composition of the industrial solid waste to be treated in each hazardous solid waste storage area to determine the solid waste characteristics of the industrial solid waste to be treated in each hazardous solid waste storage area; determining the treatment project group for each hazardous solid waste storage area based on the solid waste characteristics; obtaining a pre-established treatment project difficulty table, the treatment project difficulty table including multiple treatment projects and a treatment project difficulty score corresponding to each treatment project; matching each treatment project in the treatment project group of each hazardous solid waste storage area in the treatment project difficulty table to obtain a treatment project for each treatment project corresponding to each hazardous solid waste storage area. Difficulty score: calculate the difficulty score of each treatment project corresponding to each hazardous solid waste storage area to obtain the total difficulty score of the treatment projects in each hazardous solid waste storage area; analyze the total solid waste volume of the industrial solid waste to be treated in each hazardous solid waste storage area; if the total solid waste volume is greater than or equal to the preset total solid waste volume, generate the first total solid waste volume score of the corresponding hazardous solid waste storage area according to the preset scoring rules; if the total solid waste volume is less than the preset total solid waste volume, generate the second total solid waste volume score of the corresponding hazardous solid waste storage area according to the preset scoring rules; assign weights to the total difficulty score of the treatment projects and the total solid waste volume score of the hazardous solid waste storage area, and perform weighted summation of the total difficulty score of the treatment projects and the total solid waste volume score of each hazardous solid waste storage area through the weights to obtain the treatment difficulty score of each hazardous solid waste storage area.

[0009] Optionally, the intelligent pulverizing device is equipped with an image acquisition device, a temperature sensor, and a humidity sensor; the untreated industrial solid waste in the hazardous solid waste storage area is determined as the first industrial solid waste; the temperature sensor is used to obtain the temperature data of the untreated industrial solid waste during the pulverizing process, and the humidity sensor is used to obtain the humidity data of the untreated industrial solid waste during the pulverizing process, and the temperature data and the humidity data are sent to the intelligent control device; the intelligent control device is also used to analyze the temperature data and the humidity data of the first industrial solid waste, if the temperature data of the first industrial solid waste is not within the standard temperature range or the humidity data of the first industrial solid waste is not within the standard humidity range, then an abnormal data prompt information is generated, and the abnormal data prompt information is sent to the terminal device corresponding to the intelligent pulverizing device, so that the management personnel corresponding to the terminal device adjust the temperature and humidity of the intelligent pulverizing device; the untreated industrial solid waste in the non-hazardous solid waste storage area is pulverized by the intelligent pulverizing device to obtain a second pulverized solid waste; the image acquisition device is used to collect the image group corresponding to the second pulverized solid waste; the humidity sensor is also used to collect the humidity data corresponding to the second pulverized solid waste; the image group and humidity data corresponding to the second pulverized solid waste are sent to the intelligent control device.

[0010] Optionally, the intelligent screening device is also equipped with a weighing sensor, which is used to weigh the material on the screen to obtain the material weight of the material on the screen, and the fluxmeter is used to perform magnetic detection on the material on the screen to obtain the magnetic field strength of the material on the screen; the adjustment parameters of the magnetic separator are generated through the following steps: the intelligent screening device sends the material weight and magnetic field strength of the material on the screen to the intelligent control device; the intelligent control device is also used to analyze the magnetic field strength of the material on the screen, if the magnetic field strength of the material on the screen is greater than or equal to the preset magnetic field strength, then generate a first magnetic separator magnetic field strength corresponding to the magnetic separator; if the magnetic field strength of the material on the screen is less than the preset magnetic field strength, then generate a second magnetic separator magnetic field strength corresponding to the magnetic separator; wherein the magnetic field strength of the first magnetic separator is greater than the magnetic field strength of the second magnetic separator; The material weight is analyzed. If the material weight is less than or equal to the first preset material weight, a first conveying speed corresponding to the conveyor belt is generated; if the material weight is greater than the first preset material weight and less than or equal to the second preset material weight, a second conveying speed corresponding to the conveyor belt is generated; if the material weight is greater than or equal to the second preset material weight, a third conveying speed corresponding to the conveyor belt is generated; wherein the first conveying speed is greater than the second conveying speed, and the second conveying speed is greater than the third conveying speed; the magnetic field strength and conveying speed of the magnetic separator are determined according to the magnetic field strength of the screen material corresponding to the screen material and the material weight, and the magnetic field strength and conveying speed of the magnetic separator constitute the adjustment parameters of the magnetic separator; the adjustment parameters of the magnetic separator are sent to the terminal device, so that the management personnel corresponding to the terminal device can adjust the parameters of the magnetic separator.

[0011] The present invention has the following beneficial effects: 1. By making multiple devices cooperate with each other, the processing requirements of crushing, screening and magnetic separation of industrial solid waste can be met at the same time; by crushing the untreated industrial solid waste in only one storage area at a time, the crushing accuracy and efficiency are improved; by selecting to perform magnetic screening on the screen material, the recycling of resources can be maximized and the recovery efficiency can be improved; 2. By giving priority to the treatment of industrial solid waste with higher recovery value to maximize the utilization of industrial solid waste, storage areas with high risk levels are placed at the forefront of treatment priorities to ensure that high-risk industrial solid waste is treated in a timely and effective manner; by giving priority to the treatment of industrial solid waste with high treatment difficulty, the treatment efficiency can be improved; by strictly controlling the temperature data and humidity data of hazardous solid waste during the crushing process, it is helpful to improve the safety of crushing and avoid the generation of harmful substances and accidents; by determining the magnetic field strength corresponding to the magnetic separator through the magnetic field strength of the screen material, it is ensured that the screen material is effectively magnetically screened in the magnetic separator; The conveyor belt speed is determined by the weight of the material to ensure that the material has enough residence time in the magnetic separator for separation, so that the result after magnetic separation achieves the expected treatment effect and improves the treatment efficiency of the magnetic separator; 3. By matching the waste type of the solid waste after crushing with the solid waste standard recycling information table, and determining the initial sieve plate aperture parameter group according to the recycling size range corresponding to the solid waste after crushing, the recycling of industrial solid waste can be maximized; in practice, the shapes of industrial solid waste are diverse. If the sieve plate aperture parameters are determined without considering the shape ratio, the sieve hole size may not match the shape of the solid waste; large particles of solid waste may not pass through the sieve hole, while small particles of waste may be lost due to the large sieve hole, thereby reducing the screening efficiency; at the same time, solid waste with high humidity is prone to cause sieve hole blockage during the screening process. Therefore, the standard sieve plate aperture parameters are screened out from the initial sieve plate aperture parameter group through the shape ratio and humidity data of the solid waste after crushing, which can more accurately match the actual form of the solid waste, reduce the phenomenon of sieve hole blockage, and improve the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and other features, advantages and aspects of the embodiments of the present invention will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.

[0013] Figure 1 It is a structural schematic diagram of a conveying device for industrial solid waste treatment according to the present invention. DETAILED DESCRIPTION

[0014] The present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0015] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0016] It should be noted that the concepts such as "first" and "second" mentioned in the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0017] It should be noted that the modifications of "one" and "plurality" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0018] The names of the messages or information exchanged between multiple devices of the present invention are only for illustrative purposes, and are not used to limit the scope of these messages or information.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0020] like Figure 1 , which is a schematic diagram of the structure of a conveying device for industrial solid waste treatment of the present invention. The conveying device for industrial solid waste treatment includes a plurality of first conveying devices 101, an intelligent crushing device 102, an intelligent control device 103, an intelligent screening device 104, and a second conveying device 105.

[0021] A plurality of first conveying devices 101, each of which is used to convey the industrial solid waste to be processed in the corresponding storage area, and convey the industrial solid waste to be processed in the corresponding storage area to the intelligent crushing device; in some embodiments, the plurality of first conveying devices may be a plurality of conveyor belts, each of which is used to convey the industrial solid waste to be processed in the corresponding storage area, and the plurality of first conveying devices may be a first conveying device 1, a first conveying device 2, and a first conveying device 3. The storage area may include storage area 1, storage area 2, and storage area 3. Specifically, the first conveying device 1 is used to convey the industrial solid waste to be processed in storage area 1, and convey the industrial solid waste to be processed in storage area 1 to the intelligent crushing device.

[0022] The intelligent pulverizing device 102 is used to process the unprocessed industrial solid waste transported by each first conveying device, obtain the pulverized solid waste corresponding to each first conveying device and the pulverized solid waste information corresponding to the pulverized solid waste, and the pulverized solid waste information includes temperature data and humidity data; the pulverized solid waste corresponding to the first conveying device is transported to the intelligent screening device, and the pulverized solid waste information corresponding to the pulverized solid waste corresponding to the first conveying device is sent to the intelligent control device; in some embodiments, the intelligent pulverizing device configuration 102 is optionally provided with an image acquisition device 106, a temperature sensor 107, and a humidity sensor 108. Specifically, the image acquisition device 106 configured on the intelligent pulverizing device can be a smart camera, the temperature sensor 107 can be a thermistor temperature sensor, and the humidity sensor 108 can be a capacitive humidity sensor.

[0023] In some embodiments, there are many types of industrial solid wastes with different properties. Industrial solid wastes in different storage areas may contaminate each other. If industrial solid wastes transported by multiple first conveying devices are received at the same time, it may be difficult to uniformly adjust the various parameters in the crushing process due to the different properties of the industrial solid wastes, thereby affecting the crushing accuracy and crushing efficiency. Therefore, the intelligent crushing device only receives the unprocessed industrial solid wastes transported by one first conveying device at a time. In practice, hazardous solid waste storage areas and non-hazardous solid waste storage areas can be pre-set. The unprocessed industrial solid wastes in the hazardous solid waste storage area are determined as the first industrial solid wastes; the temperature sensor 107 is used to obtain the temperature data of the unprocessed industrial solid wastes during the crushing process, and the humidity sensor 108 is used to obtain the humidity data of the unprocessed industrial solid wastes during the crushing process, and the temperature data and humidity data are sent to the intelligent control device. When crushing the unprocessed industrial solid wastes in the hazardous solid waste storage area, it is necessary to strictly control the temperature data and humidity data of the unprocessed industrial solid wastes during the crushing process. If the control is improper, the harmful substances in the unprocessed industrial solid wastes in the hazardous solid waste storage area may volatilize or leak into the environment, causing air pollution or explosion accidents.

[0024] The intelligent control device 103 is also used to analyze the temperature data and humidity data of the first industrial solid waste. If the temperature data of the first industrial solid waste is not within the standard temperature range or the humidity data of the first industrial solid waste is not within the standard humidity range, an abnormal data prompt message is generated, and the abnormal data prompt message is sent to the terminal device corresponding to the intelligent crushing device, so that the manager corresponding to the terminal device adjusts the temperature and humidity of the intelligent crushing device; in some embodiments, the standard temperature range is a temperature range to ensure the safety of the crushing process of the industrial solid waste to be treated in the hazardous solid waste storage area, and the standard humidity range is a humidity range to ensure the safety of the crushing process of the industrial solid waste to be treated in the hazardous solid waste storage area. Within the standard temperature range and the standard humidity range, the industrial solid waste to be treated in the hazardous solid waste storage area will not react chemically with each other or produce harmful substances, which can avoid air pollution and accidents. For example, the temperature data can be 31 degrees Celsius, the humidity data can be 50%, the standard temperature range can be 15 degrees Celsius to 25 degrees Celsius, and the standard humidity range can be 40% to 60%. If the temperature data of the first industrial solid waste is not within the standard temperature range or the humidity data of the first industrial solid waste is not within the standard humidity range, an abnormal data prompt message is generated, and the abnormal data prompt message may be a text reminder message "Temperature is too high, please adjust". The terminal device corresponding to the intelligent crushing device may be a smart phone of the manager.

[0025] The untreated industrial solid waste in the non-hazardous solid waste storage area is crushed by the intelligent crushing device to obtain the second crushed solid waste; the image acquisition device 106 is used to collect the image group corresponding to the second crushed solid waste; the humidity sensor 108 is also used to collect the humidity data corresponding to the second crushed solid waste; the image group and humidity data corresponding to the second crushed solid waste are sent to the intelligent control device.

[0026] The intelligent control device 103 is used to determine the standard sieve plate aperture parameters corresponding to the first conveying device according to the humidity data and image group corresponding to the crushed solid waste, and send the standard sieve plate aperture parameters to the intelligent screening device; in some embodiments, the metal substances contained in the untreated industrial solid waste in the non-hazardous solid waste storage area can be recycled, so the image acquisition device 106 acquires the image group corresponding to the second crushed solid waste, and the image group corresponding to the second crushed solid waste can be image 1, image 2, and image 3. Image 1, image 2, and image 3 are multiple images of different dimensions of the second crushed solid waste, respectively. The image group provides support for the subsequent intelligent screening device 104 to determine the sieve plate when screening the second crushed solid waste.

[0027] The intelligent screening device 104 is configured with a plurality of sieve plates and a magnetic separator, each of the plurality of sieve plates corresponds to a sieve plate aperture parameter, and the magnetic separator includes a flux meter and a conveyor belt; the intelligent screening device is used to determine the target sieve plate according to the received standard sieve plate aperture parameter, wherein the target sieve plate matches the standard sieve plate aperture parameter; the target sieve plate screens the received crushed solid waste to obtain the oversize and undersize; the oversize is magnetically screened by the magnetic separator, and the solid waste after magnetic screening includes metal solid waste and non-metal solid waste, and the metal solid waste is sent to the recovery pool, and the undersize and non-metal solid waste are sent to the second conveying device. In some embodiments, the target sieve plate is shown as the sieve plate 109 in the figure, and the target sieve plate is one of the plurality of sieve plates, and the aperture of the target sieve plate matches the aperture parameter of the standard sieve plate. The metal solid waste is sent to the recovery pool 110, and the undersize and non-metal solid waste are sent to the second conveying device 105 after being unloaded through the unloading door 111. Take the treatment of metal fragments after dismantling of scrapped cars as an example. After being processed by the magnetic separator 113 , the ferrous metal fragments (such as scrap iron, scrap steel, etc.) are effectively separated and can be used to smelt recycled steel; while the non-ferrous metal fragments (such as plastics, etc.) are sent to the incinerator 112 .

[0028] In some embodiments, a plurality of sieve plates are configured on the intelligent screening device, and each of the plurality of sieve plates corresponds to a sieve plate aperture parameter. Specifically, the plurality of sieve plates may be sieve plate 1, sieve plate 2, and sieve plate 3. For example, the sieve plate aperture parameter corresponding to sieve plate 1 may be 10 mm. If the standard sieve plate aperture parameter received by the intelligent screening device is 10 mm, the sieve plate aperture parameter of the target sieve plate is 10 mm. The volume of the material on the sieve is relatively large and contains a large amount of metal substances, which can maximize the recycling of resources and improve the recovery efficiency, so the material on the sieve is subjected to magnetic screening.

[0029] The second conveying device 105 is used to convey the undersize and non-metallic solid waste into the incinerator. In some embodiments, the second conveying device can be a conveyor belt.

[0030] In some embodiments, by making multiple devices cooperate with each other, the processing needs of crushing, screening, and magnetic separation of industrial solid waste can be met simultaneously; by crushing the unprocessed industrial solid waste in only one storage area at a time, the crushing accuracy and efficiency are improved; by choosing to magnetically screen the material on the screen, the recycling of resources can be maximized and the recycling efficiency can be improved.

[0031] In some embodiments, in order to further solve the second technical problem described in the background technology part, namely, "due to the lack of processing order for different industrial solid wastes, the processing efficiency is reduced and environmental pollution is caused; there is a lack of monitoring of the hazardous solid waste crushing environment during the crushing process, which leads to threats to personal safety and air pollution; the parameters of the device are not set according to the actual information of the industrial solid waste, resulting in failure to achieve the expected treatment effect", in some embodiments of the present invention, the storage area corresponding to each first conveying device is configured with a processing priority, and the processing priority of the storage area corresponding to each first conveying device is determined by the following steps: Step 1, obtain the storage area category of each storage area in a plurality of storage areas and the attribute information of the industrial solid waste to be processed; the attribute information includes the type of waste, the source of waste information, the hazard level, and the total amount of solid waste; in some embodiments, the storage area category of each storage area in a plurality of storage areas and the attribute information of the industrial solid waste to be processed are obtained from the industrial solid waste database; the attribute information includes the type of waste, the source of waste information, the hazard level, and the total amount of solid waste. Specifically, the multiple storage areas include different types of industrial solid wastes transported from multiple factories, and each storage area is for industrial solid wastes of one type of waste transported from factories of the same factory type. The multiple storage areas may be storage area 1, storage area 2, and storage area 3. The storage area categories include dangerous and non-dangerous, and the multiple storage areas are classified in advance according to the degree of harm to human body and environment. According to the waste types of industrial solid wastes transported from each factory in the multiple factories, each type of industrial solid waste of each factory is divided into a storage area of ​​a corresponding storage area category. For example, the waste gypsum of factory 1 has a low degree of harm to human body and environment, so the waste gypsum of factory 1 is divided into a storage area with a general storage area category. On the contrary, the heavy metal sludge of factory 1 has a high degree of harm to human body and environment, so the heavy metal sludge of factory 1 is divided into a storage area with a dangerous storage area category. The waste type in the attribute information may be heavy metal sludge, blast furnace slag, desulfurization ash, etc. The waste source information in the attribute information includes the factory type, and the factory type may be an electroplating plant, a chemical plant, a steel plant, etc. The hazard level in the attribute information refers to one or more hazardous characteristics that industrial solid waste may have, such as corrosiveness, toxicity, flammability, reactivity or infectivity, which have significant harm to the environment and human health. The more hazardous characteristics of industrial solid waste and the greater the harm caused, the higher the hazard level of the industrial solid waste. The hazard level of the industrial solid waste to be processed can be level 1, level 2, or level 3. The total amount of solid waste in the attribute information refers to the total weight of the industrial solid waste to be processed in the corresponding storage area.

[0032] Step 2: Add the storage areas with hazardous storage area categories among the multiple storage areas to the hazardous solid waste storage area group, and score each hazardous solid waste storage area according to the hazard level of the industrial solid waste to be treated in each hazardous solid waste storage area in the hazardous solid waste storage area group to obtain a hazard level score for each hazardous solid waste storage area; in some embodiments, the hazardous solid waste storage area group can be hazardous solid waste storage area 1, hazardous solid waste storage area 2, and hazardous solid waste storage area 3. If the hazard level of the industrial solid waste to be treated in hazardous solid waste storage area 1 is level 2, hazardous solid waste storage area 3 is level 4, then the hazardous solid waste storage area group can be hazardous solid waste storage area 1, hazardous solid waste storage area 2, and hazardous solid waste storage area 3. The hazard level of the industrial solid waste to be treated in storage area 2 is level one, and the hazard level of the industrial solid waste to be treated in hazardous solid waste storage area 3 is level three. Each hazardous solid waste storage area is scored according to the preset hazard level scoring rules to obtain a hazard level score for each hazardous solid waste storage area. The preset hazard level scoring rules are as follows: the score for hazard level one is 95 points, the score for hazard level two is 90 points, and the score for hazard level three is 85 points. For example, the hazard level of hazardous solid waste storage area 1 is level two, and the hazard level score of hazardous solid waste storage area 1 is 90 points.

[0033] Step 3: Obtain the metal content of the industrial solid waste to be processed in each hazardous solid waste storage area, obtain a pre-configured recovery value table, the recovery value table includes multiple metal contents and the recovery value score corresponding to each metal content; obtain the recovery value score of each hazardous solid waste storage area by querying the metal content of the industrial solid waste to be processed in each hazardous solid waste storage area in the recovery value table; in some embodiments, obtain the metal content of the industrial solid waste to be processed in each hazardous solid waste storage area from the industrial solid waste database and obtain a pre-configured recovery value table, the recovery value table includes multiple metal contents and the recovery value score corresponding to each metal content. Specifically, the multiple metal contents in the recovery value table can be 90%, 80%, and 75%, and the recovery value score corresponding to each metal content can be 90% corresponding to a recovery value score of 90 points, 80% corresponding to a recovery value score of 80 points, and 75% corresponding to a recovery value score of 75 points. Through the recovery value score of each hazardous solid waste storage area, and give priority to the treatment of industrial solid wastes with higher recovery values, to achieve the maximum utilization of industrial solid wastes.

[0034] Step 4: Determine the treatment difficulty score of each hazardous solid waste storage area based on the types of industrial solid waste to be treated, waste source information, and the total amount of solid waste in each hazardous solid waste storage area, where the waste source information includes the type of factory; Step 5: Assign weights to the hazard level score, recovery value score, and treatment difficulty score of the hazardous solid waste storage area respectively, and perform weighted summation of the hazard level score, recovery value score, and treatment difficulty score of each hazardous solid waste storage area through the weights to obtain a comprehensive score for each hazardous solid waste storage area; Determine the treatment priority of each hazardous solid waste storage area based on the comprehensive score of each hazardous solid waste storage area.

[0035] In some embodiments, a 50% weight is assigned to the hazard level score of a hazardous solid waste storage area, a 20% weight is assigned to the recovery value score, and a 30% weight is assigned to the treatment difficulty score. Taking hazardous solid waste storage area 1 as an example, if the hazard level score of hazardous solid waste storage area 1 is 90 points, the recovery value score is 80 points, and the treatment difficulty score is 84.4 points, then the comprehensive score of hazardous solid waste storage area 1 is 86.32 points (90×50%+80×20%+84.4×30%=86.32). Similarly, if the comprehensive score of hazardous solid waste storage area 2 is 90 points, the treatment priority of hazardous solid waste storage area 2 is higher than that of hazardous solid waste storage area 1.

[0036] The treatment difficulty score of each hazardous solid waste storage area is determined through the following steps: Step one, determining the component composition of the industrial solid waste to be treated in each hazardous solid waste storage area based on the waste type and waste source information of the industrial solid waste to be treated in each hazardous solid waste storage area; analyzing the component composition of the industrial solid waste to be treated in each hazardous solid waste storage area to determine the solid waste characteristics of the industrial solid waste to be treated in each hazardous solid waste storage area; determining the treatment project group of each hazardous solid waste storage area based on the solid waste characteristics; in some embodiments, taking hazardous solid waste storage area 1, hazardous solid waste storage area 2, and hazardous solid waste storage area 3 as examples, if the waste type of hazardous solid waste storage area 1 is heavy metal sludge, and the factory type in the waste source information is an electroplating plant, then the component composition of the heavy metal sludge of the electroplating plant is mainly wastewater and waste residue generated during the electroplating process, which contains a large amount of heavy metal elements, such as copper, nickel, chromium, zinc, lead, etc. These heavy metal elements exist in the form of hydroxides, sulfides, etc. during the electroplating process and may be attached to the sludge particles. On this basis, the solid waste characteristics of the heavy metal sludge from the electroplating plant are obtained as metallicity, toxicity, and corrosiveness. The solid waste characteristics of the heavy metal sludge from the electroplating plant are queried in a pre-configured characteristic comparison table, and the treatment project groups corresponding to the metallicity, toxicity, and corrosiveness are obtained as chemical treatment (chemical stability treatment), physical treatment (crushing treatment, screening treatment), and thermal treatment (incineration treatment). The pre-configured characteristic comparison table includes multiple solid waste characteristics and each solid waste characteristic corresponds to a treatment project.

[0037] In some embodiments, if the waste type in the hazardous solid waste storage area 2 is heavy metal sludge, and the factory type in the waste source information is a chemical plant, the heavy metal sludge composition of the chemical plant contains heavy metal elements, and may also contain other toxic and harmful substances, such as organic matter, acid and alkali substances, etc. On this basis, the solid waste characteristics of the heavy metal sludge of the chemical plant are obtained as toxicity, flammability and explosiveness, reactivity, and metallicity. The solid waste characteristics of the heavy metal sludge of the chemical plant are queried in a pre-configured characteristic comparison table, and the corresponding treatment project group is obtained as chemical treatment (solidification treatment, harmless treatment), physical treatment (crushing treatment, screening treatment), and thermal treatment (incineration treatment).

[0038] In some embodiments, if the waste type in the hazardous solid waste storage area 3 is industrial solid waste (waste acid liquid), and the factory type in the waste source information is a chemical plant, similarly, the solid waste characteristics of the industrial solid waste (waste acid liquid) of the chemical plant are toxicity and corrosiveness. The treatment project group of the hazardous solid waste storage area 3 is obtained by querying in the pre-configured characteristic comparison table as chemical treatment (neutralization treatment, precipitation treatment) and thermal treatment (incineration treatment).

[0039] Step 2: Obtain a pre-established treatment project difficulty table, which includes multiple treatment projects and a treatment project difficulty score corresponding to each treatment project; match each treatment project in the treatment project group of each hazardous solid waste storage area in the treatment project difficulty table to obtain a treatment project difficulty score for each treatment project corresponding to each hazardous solid waste storage area; calculate the treatment project difficulty score for each treatment project corresponding to each hazardous solid waste storage area to obtain a total treatment project difficulty score for each hazardous solid waste storage area; in some embodiments, obtain a pre-established treatment project difficulty table from an industrial solid waste database, which includes multiple treatment projects and a treatment project difficulty score corresponding to each treatment project. Specifically, the multiple treatment projects may be physical treatment (crushing treatment, screening treatment), chemical treatment (neutralization treatment, oxidation-reduction treatment, chemical stability treatment), biological treatment (composting treatment, anaerobic digestion treatment) or thermal treatment (incineration treatment, pyrolysis treatment), and the treatment project difficulty score corresponding to each treatment project may be 40 points for physical treatment (crushing treatment) and 75 points for chemical treatment (chemical stability treatment). Match each treatment item in the treatment item group of each hazardous solid waste storage area in the treatment item difficulty table to obtain the treatment item difficulty score of each treatment item in each hazardous solid waste storage area. For example, the treatment item group of hazardous solid waste storage area 1 is chemical treatment (chemical stability treatment), physical treatment (crushing treatment, screening treatment), and thermal treatment (incineration treatment). Match each treatment item in hazardous solid waste storage area 1 in the treatment item difficulty table to obtain the treatment item difficulty score of each treatment item in hazardous solid waste storage area 1. Add the treatment item difficulty scores of each treatment item in hazardous solid waste storage area 1 to obtain the total treatment item difficulty score of hazardous solid waste storage area 1.

[0040] Step three, analyzing the total amount of solid waste of the untreated industrial solid waste in each hazardous solid waste storage area; if the total amount of solid waste is greater than or equal to the preset total amount of solid waste, generating a first total amount of solid waste score for the corresponding hazardous solid waste storage area according to the preset scoring rules; if the total amount of solid waste is less than the preset total amount of solid waste, generating a second total amount of solid waste score for the corresponding hazardous solid waste storage area according to the preset scoring rules; in some embodiments, the preset scoring rules are that if the total amount of solid waste is greater than or equal to the preset total amount of solid waste (500 kilograms), generating a first total amount of solid waste score of 90 points for the corresponding hazardous solid waste storage area; if the total amount of solid waste is less than the preset total amount of solid waste, generating a second total amount of solid waste score of 60 points for the corresponding hazardous solid waste storage area.

[0041] Step 4: Assign weights to the total difficulty score of treatment projects and the total solid waste score of hazardous solid waste storage areas respectively, and take weighted sum of the total difficulty score of treatment projects and the total solid waste score of each hazardous solid waste storage area through the weights to obtain the treatment difficulty score of each hazardous solid waste storage area.

[0042] In some embodiments, a 70% weight is assigned to the total difficulty score of the treatment items of the hazardous solid waste storage area, and a 30% weight is assigned to the total solid waste amount score. Taking hazardous solid waste storage area 1 as an example, assuming that the total difficulty score of the treatment items of hazardous solid waste storage area 1 is 82 points, and the total solid waste amount score is 90 points, the treatment difficulty score of hazardous solid waste storage area 1 is 84.4 points (82×70%+90×30%=84.4). The treatment difficulty score of each hazardous solid waste storage area is determined by the treatment items and the total solid waste amount of each hazardous solid waste storage area. The more treatment items and the more total solid waste, the higher the treatment difficulty score.

[0043] Step 1: The intelligent pulverizing device is equipped with an image acquisition device, a temperature sensor, and a humidity sensor; the untreated industrial solid waste in the hazardous solid waste storage area is determined as the first industrial solid waste; the temperature sensor is used to obtain the temperature data of the untreated industrial solid waste during the pulverizing process, and the humidity sensor is used to obtain the humidity data of the untreated industrial solid waste during the pulverizing process, and the temperature data and the humidity data are sent to the intelligent control device; Step 2: The intelligent control device is also used to analyze the temperature data and the humidity data of the first industrial solid waste. If the temperature data of the first industrial solid waste is not within the standard temperature range or the humidity data of the first industrial solid waste is not within the standard humidity range, an abnormal data prompt information is generated, and the abnormal data prompt information is sent to the terminal device corresponding to the intelligent pulverizing device, so that the management personnel corresponding to the terminal device adjust the temperature and humidity of the intelligent pulverizing device; Step 3: The untreated industrial solid waste in the non-hazardous solid waste storage area is pulverized by the intelligent pulverizing device to obtain a second pulverized solid waste; the image acquisition device is used to collect the image group corresponding to the second pulverized solid waste; the humidity sensor is also used to collect the humidity data corresponding to the second pulverized solid waste; the image group and humidity data corresponding to the second pulverized solid waste are sent to the intelligent control device.

[0044] The intelligent screening device is also equipped with a weighing sensor, which is used to weigh the material on the screen to obtain the material weight of the material on the screen, and the fluxmeter is used to perform magnetic detection on the material on the screen to obtain the magnetic field strength of the material on the screen; the adjustment parameters of the magnetic separator are generated through the following steps: Step 1, the intelligent screening device sends the material weight and magnetic field strength of the material on the screen to the intelligent control device; Step 2, the intelligent control device is also used to analyze the magnetic field strength of the material on the screen, if the magnetic field strength of the material on the screen is greater than or equal to the preset magnetic field strength, then generate a first magnetic separator magnetic field strength corresponding to the magnetic separator; if the magnetic field strength of the material on the screen is less than the preset magnetic field strength, then generate a second magnetic separator magnetic field strength corresponding to the magnetic separator; wherein the first magnetic separator magnetic field strength is greater than the second magnetic separator magnetic field strength; in some embodiments, the greater the magnetic field strength of the material on the screen, the greater the magnetic field strength corresponding to the magnetic separator, which can ensure that the material on the screen is effectively magnetically screened in the magnetic separator.

[0045] Step three, analyzing the material weight of the material on the screen, if the material weight is less than or equal to the first preset material weight, generating a first conveying speed corresponding to the conveyor belt; if the material weight is greater than the first preset material weight and less than or equal to the second preset material weight, generating a second conveying speed corresponding to the conveyor belt; if the material weight is greater than or equal to the second preset material weight, generating a third conveying speed corresponding to the conveyor belt; wherein the first conveying speed is greater than the second conveying speed, and the second conveying speed is greater than the third conveying speed; in some embodiments, a larger material weight may require a slower conveyor belt speed to ensure that the material has sufficient residence time in the magnetic separator for separation.

[0046] Step 4, determining the magnetic field strength and conveying speed of the magnetic separator according to the magnetic field strength of the material on the screen and the material weight corresponding to the material on the screen, the magnetic field strength and conveying speed of the magnetic separator constituting the adjustment parameters of the magnetic separator; sending the adjustment parameters of the magnetic separator to the terminal device so that the management personnel corresponding to the terminal device can adjust the parameters of the magnetic separator.

[0047] In some embodiments, if the corresponding magnetic field strength of the material on the screen is 60%, the material weight is 30 kg, and the magnetic field strength of the material on the screen is 60% greater than the preset magnetic field strength (50%), ensuring that the material on the screen is effectively magnetically screened in the magnetic separator, then the first magnetic separator magnetic field strength corresponding to the magnetic separator is 70%, and if the magnetic field strength of the material on the screen is 30% less than the preset magnetic field strength (50%), then the second magnetic separator magnetic field strength corresponding to the magnetic separator is 30%. The material weight corresponding to the material on the screen is 30 kg, which is greater than the first preset material weight (5 kg) and less than or equal to the second preset material weight (50 kg), then the second conveying speed corresponding to the conveyor belt is generated, and the second conveying speed corresponding to the conveyor belt can be 0.8 m / s. The first magnetic separator magnetic field strength corresponding to the magnetic separator is 70% and the second conveying speed corresponding to the conveyor belt is 0.8 m / s, which constitutes the adjustment parameters of the magnetic separator, and the adjustment parameters of the magnetic separator are sent to the terminal device so that the management personnel corresponding to the terminal device can adjust the parameters of the magnetic separator.

[0048] In some embodiments, by giving priority to the treatment of industrial solid waste with higher recycling value to maximize the utilization of industrial solid waste, storage areas with high hazard levels are placed at the forefront of treatment priorities to ensure that high-hazard industrial solid waste is treated in a timely and effective manner; by giving priority to the treatment of industrial solid waste with high treatment difficulty, the treatment efficiency can be improved; by strictly controlling the temperature data and humidity data of hazardous solid waste during the pulverization process, it helps to improve the safety of pulverization and avoid the generation of harmful substances and accidents; the magnetic field strength of the screen material is used to determine the corresponding magnetic field strength of the magnetic separator to ensure that the screen material is effectively magnetically screened in the magnetic separator; the conveyor belt speed is determined by the material weight of the screen material to ensure that the material has sufficient residence time in the magnetic separator for separation, so that the result after magnetic separation achieves the expected treatment effect and improves the treatment efficiency of the magnetic separator.

[0049] In some embodiments, in order to further solve the third technical problem described in the background technology part, namely, "when screening industrial solid waste, the various parameters of the screening device are arbitrarily set without considering the actual data of the industrial solid waste, resulting in reduced processing efficiency of industrial solid waste, and also causing the screened industrial solid waste to fail to meet the requirements of recycling", in some embodiments of the present invention, the standard sieve plate aperture parameters are determined by the following steps: Step 1, the intelligent control device is also used to input the image group corresponding to the second pulverized solid waste into the trained deep learning network to obtain the waste type and shape category proportion information corresponding to the second pulverized solid waste, and the shape category proportion information includes the regular shape proportion and the irregular shape proportion; obtain a solid waste standard recycling information table, the solid waste standard recycling information table includes multiple recycled waste types and recycling size intervals corresponding to each recycled waste type; Step 2, match the waste type corresponding to the second pulverized solid waste in the solid waste standard recycling information table to obtain the recycling size interval corresponding to the second pulverized solid waste; determine the initial sieve plate aperture corresponding to the second pulverized solid waste according to the recycling size interval corresponding to the second pulverized solid waste diameter parameter group; step three, sort each initial sieve plate aperture parameter in the initial sieve plate aperture parameter group in order from large to small to obtain an initial sieve plate aperture parameter sequence; step four, analyze the humidity data and shape category proportion information corresponding to the second crushed solid waste, if the humidity data is greater than or equal to the preset humidity data and the irregular shape category proportion in the shape category proportion information is greater than the regular shape category proportion, then select the largest initial sieve plate aperture parameter from the initial sieve plate aperture parameter sequence as the first standard sieve plate aperture parameter; step five, if the humidity data is greater than the preset humidity data and If the proportion of regular shape categories is greater than that of irregular shape categories, the initial sieve plate aperture parameter adjacent to the largest initial sieve plate aperture parameter is selected from the initial sieve plate aperture parameter sequence as the second standard sieve plate aperture parameter; if the humidity data is less than the preset humidity data and the proportion of irregular shape categories is greater than that of regular shape categories, it is matched with the second standard sieve plate aperture parameter; if the humidity data is less than the preset humidity data and the proportion of regular shape categories is greater than that of irregular shape categories, the smallest initial sieve plate aperture parameter is selected from the initial sieve plate aperture parameter sequence as the third standard sieve plate aperture parameter.

[0050] In some embodiments, the structure of the deep learning network is a convolutional neural network, which is pre-trained with a large number of pulverized solid waste images to obtain the waste type and shape category proportion information corresponding to the pulverized solid waste. A solid waste standard recycling information table is obtained from the industrial solid waste database, and the solid waste standard recycling information table includes multiple types of recycled waste and the corresponding recycling size intervals for each type of recycled waste. Specifically, the solid waste standard recycling information table is a table formulated to maximize the recycling of different types of industrial solid waste. The multiple types of recycled waste in the solid waste standard recycling information table can be blast furnace slag and steel slag, and the recycling size interval corresponding to each type of recycled waste in the solid waste standard recycling information table can be 50mm-100mm for blast furnace slag and 100mm-150mm for steel slag. If the recovery size range corresponding to the second pulverized solid waste is 50mm-80mm, the initial sieve plate aperture parameter group is matched from the sieve plate aperture library, the sieve plate aperture library includes multiple sieve plate aperture parameters, each initial sieve plate aperture parameter in the initial sieve plate aperture parameter group is within the range of 50mm-80mm (excluding 80), and the initial sieve plate aperture parameter group may include initial sieve plate aperture parameter 1 (50mm), initial sieve plate aperture parameter 2 (60mm), and initial sieve plate aperture parameter 3 (70mm). The initial sieve plate aperture parameter sequence includes initial sieve plate aperture parameter 3 (70mm), initial sieve plate aperture parameter 2 (60mm), and initial sieve plate aperture parameter 1 (50mm). If the humidity data corresponding to the second pulverized solid waste is greater than or equal to the preset humidity data (50%) and the irregular shape category ratio in the shape category ratio information is greater than the regular shape category ratio, the initial sieve plate aperture parameter 3 (70mm) is used as the first standard sieve plate aperture parameter. If the humidity data is greater than the preset humidity data and the proportion of regular shape categories is greater than the proportion of irregular shape categories, the initial sieve plate aperture parameter 2 (60mm) is used as the second standard sieve plate aperture parameter; if the humidity data is less than the preset humidity data and the proportion of irregular shape categories is greater than the proportion of regular shape categories, the initial sieve plate aperture parameter 2 (60mm) is used as the second standard sieve plate aperture parameter. If the humidity data is less than the preset humidity data and the proportion of regular shape categories is greater than the proportion of irregular shape categories, the initial sieve plate aperture parameter 1 (50mm) is used as the third standard sieve plate aperture parameter.

[0051] In these embodiments, by matching the waste type of the solid waste after crushing with the solid waste standard recycling information table, and determining the initial sieve plate aperture parameter group according to the recycling size range corresponding to the solid waste after crushing, the recycling and utilization of industrial solid waste can be maximized; in practice, the shapes of industrial solid waste are diverse, and if the sieve plate aperture parameters are determined without considering the shape ratio, the sieve hole size may not match the solid waste shape; large particles of solid waste may not be able to pass through the sieve holes, while small particles of waste may be lost due to the large sieve holes, thereby reducing the screening efficiency; at the same time, solid waste with high humidity can easily cause sieve hole blockage during the screening process. Therefore, by screening out standard sieve plate aperture parameters from the initial sieve plate aperture parameter group through the shape ratio and humidity data of the solid waste after crushing, it can more accurately match the actual form of the solid waste, reduce the phenomenon of sieve hole blockage, and improve screening efficiency.

[0052] The above descriptions are only some preferred embodiments of the present invention and the explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present invention is not limited to the technical solutions formed by the specific combination of the above technical features, but also should cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present invention (but not limited to) to form a technical solution.

Claims

1. A conveying device for industrial solid waste treatment, characterized in that: include: A plurality of first conveying devices, each of the plurality of first conveying devices is used to convey the unprocessed industrial solid waste in the corresponding storage area, and convey the unprocessed industrial solid waste in the corresponding storage area to the intelligent crushing device; an intelligent crushing device, the intelligent crushing device is used to process the unprocessed industrial solid waste conveyed by each first conveying device, obtain the crushed solid waste corresponding to each first conveying device and the crushed solid waste information corresponding to the crushed solid waste, the crushed solid waste information including temperature data and humidity data; convey the crushed solid waste corresponding to the first conveying device to the intelligent screening device, and send the crushed solid waste information corresponding to the crushed solid waste corresponding to the first conveying device to the intelligent control device; an intelligent control device, the intelligent control device is used to determine the standard sieve plate aperture parameters corresponding to the first conveying device according to the humidity data and image group corresponding to the crushed solid waste, and send the standard sieve plate aperture parameters to the intelligent screening device; An intelligent screening device, wherein the intelligent screening device is configured with a plurality of sieve plates and a magnetic separator, wherein each of the plurality of sieve plates corresponds to a sieve plate aperture parameter, and the magnetic separator comprises a flux meter and a conveyor belt; the intelligent screening device is used to determine a target sieve plate according to the received standard sieve plate aperture parameter, wherein the target sieve plate matches the standard sieve plate aperture parameter; the target sieve plate screens the received crushed solid waste to obtain an oversize and an undersize; the oversize is magnetically screened by the magnetic separator, and the solid waste after magnetic screening comprises metal solid waste and non-metal solid waste, the metal solid waste is sent to a recovery pool, and the undersize and the non-metal solid waste are sent to a second conveying device; A second conveying device is used to convey the undersize material and the non-metallic solid waste into the incinerator.

2. The conveying device for industrial solid waste treatment according to claim 1, characterized in that: The storage area corresponding to each first conveying device is configured with a processing priority, and the processing priority of the storage area corresponding to each first conveying device is determined by the following steps: obtaining the storage area category of each storage area in the plurality of storage areas and the attribute information of the industrial solid waste to be processed; the attribute information includes the type of waste, the source information of waste, the hazard level, and the total amount of solid waste; Add the storage areas with hazardous storage area categories among the multiple storage areas to the hazardous solid waste storage area group, and score each hazardous solid waste storage area according to the hazardous level of the industrial solid waste to be treated in each hazardous solid waste storage area in the hazardous solid waste storage area group to obtain the hazardous level score of each hazardous solid waste storage area; obtain the metal content of the industrial solid waste to be treated in each hazardous solid waste storage area, and obtain a pre-configured recovery value table, the recovery value table includes multiple metal contents and the recovery value score corresponding to each metal content; obtain each hazardous solid waste storage area by querying the metal content of the industrial solid waste to be treated in the recovery value table. The recycling value score of the solid waste storage area; determine the treatment difficulty score of each hazardous solid waste storage area based on the waste type and waste source information of the industrial solid waste to be treated and the total amount of solid waste in each hazardous solid waste storage area, where the waste source information includes the type of factory; assign weights to the hazard level score, recycling value score, and treatment difficulty score of the hazardous solid waste storage area, and perform weighted summation of the hazard level score, recycling value score, and treatment difficulty score of each hazardous solid waste storage area through the weights to obtain a comprehensive score for each hazardous solid waste storage area; determine the treatment priority of each hazardous solid waste storage area based on the comprehensive score of each hazardous solid waste storage area.

3. The conveying device for industrial solid waste treatment according to claim 2, characterized in that: The treatment difficulty score of each hazardous solid waste storage area is determined by the following steps: determining the composition of the industrial solid waste to be treated in each hazardous solid waste storage area according to the waste type and waste source information of the industrial solid waste to be treated in each hazardous solid waste storage area; analyzing the composition of the industrial solid waste to be treated in each hazardous solid waste storage area to determine the solid waste characteristics of the industrial solid waste to be treated in each hazardous solid waste storage area; determining the treatment project group of each hazardous solid waste storage area according to the solid waste characteristics; obtaining a pre-established treatment project difficulty table, wherein the treatment project difficulty table includes multiple treatment projects and a treatment project difficulty score corresponding to each treatment project; Match each treatment project in the treatment project group of each hazardous solid waste storage area in the treatment project difficulty table to obtain a treatment project difficulty score for each treatment project corresponding to each hazardous solid waste storage area, and calculate the treatment project difficulty score for each treatment project corresponding to each hazardous solid waste storage area to obtain a total treatment project difficulty score for each hazardous solid waste storage area; The total amount of solid waste of the industrial solid waste to be treated in each hazardous solid waste storage area is analyzed; if the total amount of solid waste is greater than or equal to the preset total amount of solid waste, a first total amount of solid waste score for the corresponding hazardous solid waste storage area is generated according to the preset scoring rules; if the total amount of solid waste is less than the preset total amount of solid waste, a second total amount of solid waste score for the corresponding hazardous solid waste storage area is generated according to the preset scoring rules; weights are respectively configured for the total score of difficulty of treatment projects and the total amount of solid waste score of the hazardous solid waste storage area, and the total score of difficulty of treatment projects and the total amount of solid waste score of each hazardous solid waste storage area are weighted and summed by the weights to obtain the treatment difficulty score of each hazardous solid waste storage area.

4. The conveying device for industrial solid waste treatment according to claim 3, characterized in that: The intelligent pulverizing device is equipped with an image acquisition device, a temperature sensor, and a humidity sensor; the untreated industrial solid waste in the hazardous solid waste storage area is determined as the first industrial solid waste; the temperature sensor is used to obtain the temperature data of the untreated industrial solid waste during the pulverizing process, and the humidity sensor is used to obtain the humidity data of the untreated industrial solid waste during the pulverizing process, and the temperature data and the humidity data are sent to the intelligent control device; the intelligent control device is also used to analyze the temperature data and the humidity data of the first industrial solid waste, if the temperature data of the first industrial solid waste is not in the standard temperature range or the humidity data of the first industrial solid waste is not in the standard humidity range, then an abnormal data prompt information is generated, and the abnormal data prompt information is sent to the terminal device corresponding to the intelligent pulverizing device, so that the management personnel corresponding to the terminal device adjust the temperature and humidity of the intelligent pulverizing device; the untreated industrial solid waste in the non-hazardous solid waste storage area is pulverized by the intelligent pulverizing device to obtain the second pulverized solid waste; the image acquisition device is used to collect the image group corresponding to the second pulverized solid waste; the humidity sensor is also used to collect the humidity data corresponding to the second pulverized solid waste; the image group and humidity data corresponding to the second pulverized solid waste are sent to the intelligent control device.

5. The conveying device for industrial solid waste treatment according to claim 4, characterized in that: The intelligent screening device is also equipped with a weighing sensor, which is used to weigh the material on the screen to obtain the material weight of the material on the screen, and the fluxmeter is used to perform magnetic detection on the material on the screen to obtain the magnetic field strength of the material on the screen; the adjustment parameters of the magnetic separator are generated through the following steps: the intelligent screening device sends the material weight and magnetic field strength of the material on the screen to the intelligent control device; the intelligent control device is also used to analyze the magnetic field strength of the material on the screen, if the magnetic field strength of the material on the screen is greater than or equal to the preset magnetic field strength, then generate a first magnetic separator magnetic field strength corresponding to the magnetic separator; if the magnetic field strength of the material on the screen is less than the preset magnetic field strength, then generate a second magnetic separator magnetic field strength corresponding to the magnetic separator; wherein the magnetic field strength of the first magnetic separator is greater than the magnetic field strength of the second magnetic separator; the material weight of the material on the screen is analyzed by the intelligent screening device. An analysis is performed, if the material weight is less than or equal to the first preset material weight, a first conveying speed corresponding to the conveyor belt is generated; if the material weight is greater than the first preset material weight and less than or equal to the second preset material weight, a second conveying speed corresponding to the conveyor belt is generated; if the material weight is greater than or equal to the second preset material weight, a third conveying speed corresponding to the conveyor belt is generated; wherein, the first conveying speed is greater than the second conveying speed, and the second conveying speed is greater than the third conveying speed; the magnetic field strength and conveying speed of the magnetic separator are determined according to the magnetic field strength and material weight of the overscreen material corresponding to the overscreen material, and the magnetic field strength and conveying speed of the magnetic separator constitute the adjustment parameters of the magnetic separator; the adjustment parameters of the magnetic separator are sent to the terminal device, so that the management personnel corresponding to the terminal device can adjust the parameters of the magnetic separator.

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