91results about How to "Implement co-processing" patented technology

The invention relates to the technical field of network, in particular to a data processing method under the condition of network physical isolation. The method is applied to a first network, wherein a transfer processing device is arranged between the first network and a second network; the method comprises the steps of: receiving a data synchronous processing task by a cross-network node in the first network; and carrying out the synchronous processing task when the transfer processing device communicated with the first network and disconnected with the second network is monitored, and performing data interaction between the node and the transfer processing device, wherein the interacted data are data interacted between the transfer processing device and the second network when the transfer processing device communicated with the second network and disconnected with the first network is monitored. According to the method provided by the invention, under the premise that data security is guaranteed, data exchange is automatically realized, and cooperative processing of data is highly efficiently realized.

The invention relates to a method for removing multiple pollutants in copper smelting waste acid by using Bayer process red mud. The method comprises the steps of oxidizing trivalent arsenic into pentavalent arsenic in the waste acid by using a way of continuously aerating while heating; then, adding Bayer process red mud particles, controlling an arsenic-iron molar ratio and a pH value, forming amorphous iron arsenate by using iron in the Bayer process red mud and arsenic in the copper smelting waste acid, and then oxidizing to form stable iron arsenate so as to remove the arsenic in the waste acid and absorb the multiple pollutants in the waste acid. After the scheme is adopted, iron salt used for treating the arsenic does not need to be additionally added, so that the economic cost is reduced; the method realizes the co-disposal of the solid waste produced by the copper smelting industry and the Bayer process red mud produced by the alumina industry, and reduces the secondary pollution to the environment. The method also can obtain iron hydroxide with an economic value by controlling the pH value while changing the Bayer process red mud waste into valuable and treating the wasteacid; due to the increment and decrement of input cost, an enterprise can obtain considerable economic benefit.

The invention relates to the field of water treatment, and in particular relates to a membrane bioreactor and microorganism fuel battery pack combination system. According to the system, the problems of high electric field treatment cost and suppression on microorganism activity of the conventional process for controlling membrane pollution by an additional electric field and the problem about sludge treatment are solved. A plurality of membrane wires are connected to a water collection pipe; the lower end of each membrane wire is closed; the other end of each first titanium wire extends out of the upper end of each membrane wire and penetrates into the water collection pipe; a plurality of first titanium wires are connected with one another and led out from a titanium wire outlet and then connected with one end of a lead wire; the other end of the lead wire is connected with the positive electrode of a microorganism fuel battery pack through a second titanium wire; a stainless steel net or a titanium metal net is connected with the negative electrode of the microorganism fuel battery pack through the lead wire and the second titanium wire; a membrane bioreactor is communicated with the microorganism fuel battery pack; and the microorganism fuel battery pack is communicated with the membrane bioreactor. The membrane bioreactor and microorganism fuel battery pack combination system is used for treating sewage.

The invention discloses a semi-dry kitchen waste treatment system and a method for treating kitchen waste by using the system. The semi-dry kitchen waste treatment system comprises a crushing unit, a feeding unit, an anaerobic digestion unit and a gas purifying and collecting unit which are connected with one another sequentially, wherein the anaerobic digestion unit is provided with a stirring device; a heat-insulating device is arranged on the outer wall of the anaerobic digestion unit; and the anaerobic digestion unit is also connected with an acid-base neutralization device and an aerating and mixing device. The semi-dry kitchen waste treatment system provided by the invention has a continuous feeding and discharging function and the characteristic of gas liquid solid separation, effectively shortens the fermentation period of anaerobic treatment on organic wastes and completely improves the anaerobic treatment efficiency. The treatment period is shortened from 35-45 days of batched treatment to 4 days; the water content of the continuously treated organic solid wastes can reach 80%-95%; the yield of methane can reach 472 liters per kilogram of volatile solid; the methane volume content can reach 73.1%; the capacity reducing ratio of the kitchen waste reaches above 50%.

The invention relates to integrated equipment and a method for coprocessing methane and malodorous substances. The equipment provided by the invention is composed of a gas film separation region, a downstream aerobic region, an upstream anaerobic region, a permeation gas diversion region and a residual gas diversion region, wherein a plurality of gas film assemblies are mounted in the gas film separation region; the downstream aerobic region is used for containing sulfur-oxidizing bacterium, ammonia-oxidizing bacterium and nitrifying bacterium attached fillers; the upstream anaerobic region is used for containing a methane-oxidizing bacterium and denitrifying bacterium suspension water solution; and the gas film separation region is communicated with the downstream aerobic region through the permeation gas diversion region, and is communicated with the upstream anaerobic region through the residual gas diversion region. Through the separation action of the gas film assemblies, malodorous substances and oxygen gas enter the downstream aerobic region, methane enters the upstream anaerobic region, and oxidation products of the malodorous substances in the downstream aerobic region are input into the upstream anaerobic region to provide oxidizer for oxidation of the methane, so that the methane and the malodorous substances can be effectively coprocessed in the two biochemical reaction regions. The equipment provided by the invention is compact in structure, low in energy consumption and simple to operate.

Provided is a coordination processing execution method that is carried out using a plurality of household appliances and that can improve ease of use for a user over the prior art. The coordination processing execution method is for executing coordination processing using a plurality of household appliances that are registered on a server. The server maintains: one or more groups that are associated with specific processing executed by one of the household appliances and that are configured from one or more of the household appliances; and correspondence information indicating the correspondence with a control signal that is to be transmitted to each of the household appliances belonging to each group. The coordination processing execution method comprises: a detection step in which it is detected that specific processing was executed by a household appliance; a selection step in which the correspondence information is consulted when detection has occurred, and a group that is registered on the server and that is configured from one or more of the household appliances is selected from among one or more groups; and a transmission step in which the control signal that is to be transmitted to each household appliance constituting the group selected at the selection step is transmitted.

The invention discloses an agency account service system. The agency account service system comprises a divisional management subsystem, a service configuration subsystem and a database subsystem, wherein the divisional management subsystem comprises a client information management module and a task management module, the service configuration subsystem comprises an organizational structure management module and a process management module, and the task management module comprises a tax management unit; according to the basic information of a user registered by the divisional management subsystem, electronic tasks are automatically generated, and the function parameters of all departments are set according to the organizational structure management module, and the electronic tasks are flown to different departments for allocation, so that the coprocessing of all departments can be realized, the responsibilities of all departments can be beneficially distinguished, internal contradictions can be reduced, and the business processing efficiency can be greatly improved; furthermore, the tax return accuracy can reach up to 99.99% so as to meet the tax return requirements of a customer by reasonably arranging the tax management unit and the process management module; meanwhile, the loyalty of the client can be promoted to a certain degree.

The invention discloses an aerial image online splicing method capable of using synergy of a CPU (central processing unit) and a GPU (graphics processing unit). The aerial image online splicing method capable of using the synergy of the CPU and the GPU includes steps: directly using POS data and an average elevation surface rectification image to replace a traditional connection point extraction and automatic vacancy three class photographic surveying process, and simultaneously using the process of calculating a homograph relationship between a current image and a corresponding rectification image at a CPU end to replace a traditional point to point numerical differentiation rectification process based on a co-linear equation, and then using GPU concurrent computation to achieve an image rectification process. Due to the fact that large overlap degrees exist among aerial images, the adaptive splicing method based on pre-computation, which is used to judge whether the current image needs to be spliced by calculating overlap degrees of following images, is used, and the amount of redundancy calculation amount is decreased to a great extent. Additionally, online real-time splicing of the aerial images is effectively achieved, and a panorama image with geographical coordinates is rapidly generated.

The invention belongs to the technical field of environmental engineering, and relates to a method for cooperatively treating volatile organic compounds and nitrogen-containing and sulfur-containing malodorous substances. According to the method, two reaction processes including oxidation of nitrogen-containing and sulfur-containing malodorous substances and biological-electrochemical conversion of volatile organic compounds are combined; the nitrogen-containing and sulfur-containing malodorous substances are subjected to an aerobic reaction in a plug-flow oxidizer to be converted into sulfate, nitrite and nitrate; an oxidation product of the malodorous substances is input into a biological-electrochemical oxidizer through a circulating pump, so an electron acceptor is provided for an anaerobic oxidation of the volatile organic compounds; the volatile organic compounds are oxidized into carbon dioxide by sulfate, nitrite and nitrate in the biological-electrochemical oxidizer; and anaerobic conditions are adopted for oxidation of the volatile organic compounds, and additional oxygen does not need to be supplemented, so energy consumption is reduced.

The invention belongs to the technical field of environmental protection and industrial emission reduction and provides an application of zero-valent iron-loaded biochar in wastewater treatment. According to the application, zero-valent iron-loaded biochar is added into wastewater containing metal ions, wherein the wastewater is electroplating wastewater or a mixture of the electroplating wastewater and organic wastewater, the reduction potential of the metal ions is higher than that of zero-valent iron, the metal ions are reduced into elementary substances by the nano zero-valent iron, the elementary substances and elementary substance iron on the biochar form a multi-metal composite material, and organic matters are efficiently catalyzed to be degraded; and meanwhile, the electroplatingwastewater and the organic polluted wastewater are mutually diluted, so that the aim of treating wastes with wastes is fulfilled; the zero-valent iron loaded biochar has magnetism, can be convenientlyrecycled by an electromagnet, and still has good treatment capacity after being repeatedly used. The application of the zero-valent iron-loaded biochar in wastewater treatment achieves a good effectin wastewater treatment; and the material has magnetism and is easy to recycle, so that the zero-valent iron-loaded biochar has a good application prospect.

The invention provides a virtual key and physical key cooperative processing method and device, and a smart television. The method comprises following steps of monitoring triggering events of virtual keys on a screen and monitoring triggering events of physical keys when input operations on the screen are number input triggering operations; adding the monitored triggering events of the virtual keys and the triggering events of the physical keys to system variables, wherein the system variables are the variables for recording virtual key contents and physical key contents; and updating character strings of a number editing region on the screen according to the system variables, wherein the virtual keys are digital keys on the screen, and the physical keys are the digital keys on an entity keyboard. According to the method, the problem that in the prior art, use is convenient due to the fact that the virtual keys and the physical keys cannot process cooperatively when the digital numbers are input is solved.

The invention discloses a method for realizing coordinated processing among multiple terminals and a multi-terminal coordinated processing device. The method comprises the following steps: receiving a coordinating request from an initiating terminal by the multi-terminal coordinated processing device and sending a coordinating invitation to at least one target terminal; after receiving invitation confirmation from the online target terminal, saving information reflecting the invitation confirmation of the online target terminal by the multi-terminal coordinated processing device; building a coordinating task by the multi-terminal coordinated processing device, building a data transmission link from the initiating terminal to the online target terminal via the multi-terminal coordinated processing device, forwarding coordinating data among the multiple terminals through the established transmission link and realizing multi-terminal coordination. Coordinated processing among the multiple terminals is flexibly and conveniently realized. The method and the multi-terminal coordinated processing device are particularly suitable for shortcut coordinated entertainment among the wireless terminals in a small range.

The invention provides a method for creating a power grid unified data model. The method comprises the steps of determining a power grid core business data object set; respectively establishing mapping relationships between entities in the IEC CIM model and corresponding core business data objects in the power grid core business data object set, mapping relationships between entities in the SG-ERPmodel and corresponding core business data objects in the power grid core business data object set and mapping relationships between entities in the SG-CIM3.0 model and corresponding core business data objects in the power grid core business data object set; obtaining a logic model of each theme domain in the power grid; integrating the logic model of each theme domain according to a cross-professional business data object in the power grid core business data object to obtain a standardized logic model of the power grid unified data model; and based on the standardized logic model, creating aphysical data model of the power grid unified data model, and realizing data sharing and business cooperative processing between power grid systems.

Provided are a method, a device and a system of network coding connection management in a passive optical network (PON). The method includes the steps that an optical line terminal (OLT) learns a PON structure and carries out label processing on downlink data; an optical network unit (ONU) learns the PON structure and judges whether data are PON internal data, namely data capable of being coded or not according to the network structure, determines network coding is carried out on the data capable of being coded or not according to judging conditions, and carries out network coding data preprocessing; and the OLT carries out network coding, and the ONU carries out network decoding. The method, the device and the system are reasonable in network coding connection management in the PON, simple, efficient and flexible.

The invention provides a high-power diesel engine pollutant discharge countercurrent catalytic conversion cooperative treatment device with sulfur catchers. The device comprises a device body shell, an air flow pipeline and a wall flow type filter body arranged in the air flow pipeline, wherein the sulfur catchers are symmetrically arranged on the two sides of the wall flow type filter body correspondingly, porous ceramics are arranged on the outer sides of the sulfur catchers correspondingly , a pair of valves are arranged in the air flow pipeline, and the flowing mode of air flow in the device is controlled by adjusting opening and closing of the valves. The device is applied to marine diesel engine pollutant control of heavy residual oil for combustion, and can effectively solve the technical problems that the additional input energy of an aftertreatment device affects the engine economical efficiency, catalyst sulfur pollution poisoning and ash deposition blockage, efficient trapping of particles in tail gas is achieved, black carbon particles on the wall face of a DPF channel are oxidized, NOx is reduced into N2, CO, HC and other components in the tail gas are oxidized, accumulated ash in a DPF is reversely blown away, and regeneration of the DPF and cooperative treatment of a plurality of pollutants such as the CO, the HC, PM and the NOx are achieved.

The invention discloses an access control method of an administrative information system based on data sharing and exchange. The administrative information system comprises a cloud data sharing center, a data management platform, a data warehouse, a senior government platform, an intermediate government platform, a primary government platform, a branch office platform and a client, the data management platform, the senior government platform, the intermediate government platform and the primary government platform all interact with a cloud data sharing center, the senior government platform, the intermediate government platform and the primary government platform are all connected with the data management platform, and the data management platform is connected with the data warehouse. According to the access control method, the established sharing and exchange platform achieves the collaborative processing, information flow and information sharing among citizens, governments and government departments at all levels, realizes network communication, data communication, and business communication, solves the problem of repeated establishment and system complexity of all levels of administrative systems, reduces the waste of resources and greatly reduces economic losses; and the data processing efficiency is high.

The invention discloses a method for cooperatively recycling copper slag and sodium sulfate waste residues. The method comprises the following steps of (1) mixing the copper slag with the sodium sulfate waste residue, and roasting in a reducing atmosphere; (2) carrying out ball milling and sieving on the roasted product, and then carrying out magnetic separation; (3) mixing and stirring magnetic separation tailings with water, filtering to obtain filter residues and filtrate, aging the filtrate, adding a dispersing agent and a surfactant, and adding an acid to react to obtain white carbon black. According to the method, sodium sulfate waste residue is used as a roasting additive, sodium sulfide is formed under the reduction condition, iron oxide is reduced to metal iron, and the iron oxide is recycled after being sorted; the sodium sulfide is used as a fixing agent for the valuable metals, meanwhile, reacts with silicate in the copper slag to form sodium silicate, and is used as a raw material for preparing white carbon black, and the resource utilization of silicon is realized while the iron recovery in the copper slag is realized.

The invention relates to a method and device for determining a space-time reference through satellite-ground cooperation, equipment and a storage medium, and relates to the technical field of radio navigation. The method comprises the following steps that an original navigation observed quantity is obtained according to a navigation signal emitted by a navigation satellite and received at the k epoch; the candidate state quantity of a target communication satellite in the k epoch is calculated according to the original navigation observed quantity; ephemeris parameters and almanac parameters sent by a ground computing center are received; a prediction position vector and a prediction speed vector of the target communication satellite in the k epoch are calculated according to the ephemeris parameter and the almanac parameter; and integrity monitoring is carried out, and the final state quantity of the target communication satellite in the k epoch is obtained based on the integrity monitoring result, the candidate state quantity, the prediction position vector and the prediction speed vector. The problem that in the prior art, due to the fact that a navigation signalcomprises a navigation interference signal, a space-time reference determined according to the navigation signal is inaccurate is solved.

The invention provides a method of strengthening dilution of copper smelt residues by a waste iron oxide desulfurizing agent. The method comprises the following steps: first, mixing the waste iron oxide desulfurizing agent, an additive and an F adhesive with water uniformly to obtain a dilution agent; then pelletizing the dilution agent; then inputting the dilution agent in a copper smelt residuedilution electric furnace to be diluted, wherein the waste iron oxide desulfurizing agent contains a vulcanizer, a reducing agent and flux and the copper melt residues contain copper oxide and magnetite; and obtaining diluted residues and matte through dilution treatment, wherein the copper content of the diluted residues is smaller than 0.35wt%, and the grade of matte is greater than 15wt%. The method treats another waste with one waste to achieve the purpose of treating waste with waste by treating the copper residues with the waste iron oxide desulfurizing agent, so that two wastes are treated cooperatively. Therefore, the resources are saved, and the environment is protected.

The invention provides a collaboration method and device for a data processing process. The method comprises the following steps: building the configuration information of the relationship between a data processing procedure and the input / output of metadata, wherein the metadata comprises a data source and a data processing result; configuring the dispatching and panning information of each data processing process; and executing the corresponding data processing process according to the configuration information and the dispatching and panning information to realize the collaborating process among the data processing processes. According to the invention, the redundant execution waiting time is reduced, the data processing efficiency of an ODS (operational data store) system is improved, and the configuration of the data processing processes is simplified.

The invention discloses a metal ion co-doped BiOBr microsphere as well as a preparation method and application thereof. The microsphere is specifically prepared from Bi < 1-x-y > Cd < x > Fe < y > OBr, wherein x = y = 0.02, or Bi<1-x> Cd<x>OBr, x = 0.02, or Bi<1-x> Fe<x>OBr, and x = 0.02, the preparation method comprises the following steps: respectively dissolving a bismuth source and CTAB in anorganic solvent, carrying out ultrasonic treatment, and carrying out magnetic stirring; mixing to obtain a mixed solution, adding metal ions, transferring an obtained product into a high-pressure kettle, adding a rupture disk, and carrying out microwave hydrothermal reaction; and after the reaction is finished, cooling a product to room temperature, washing with deionized water for multiple times,fully washing with ethanol, and drying. The preparation method disclosed by the invention is mild in condition and simple in process, and organic pollutants such as dyes and antibiotics in sewage canbe efficiently degraded under simulated sunlight irradiation.

The invention provides an ultrahigh-definition video image analysis acceleration method and an ultrahigh-definition video image analysis acceleration system based on the ultrahigh-definition video image analysis acceleration method. The method is used for carrying out real-time processing and analysis on ultrahigh-resolution video images by adopting an analysis platform comprising a plurality of image calculation units, and is characterized by comprising the following steps: S1, establishing a data transmission channel for acquiring the video images, continuously acquiring image frames of thevideo images, and directly storing the image frames; S2, sequentially setting sequence marks for the acquired image frames according to the acquisition sequence; S3, analyzing the calculation performance of the image calculation units, further determining the processing sequence of each image calculation unit, and generating a corresponding processing scheme; S4, controlling a corresponding imagecalculation unit to carry out image analysis calculation on the image frame according to the processing scheme so as to obtain an analysis result; And S5, sequentially storing the corresponding analysis results according to the sequence marks.

The invention relates to an oily sludge and zinc-containing dust treating system and method. The system is characterized in that a pyrolysis device is provided with an oily sludge inlet, a pyrolyzed oil gas outlet and a pyrolyzed carbon outlet; a cooling device is provided with a pyrolyzed oil gas inlet, a combustible gas outlet and a cooling oil water outlet; the pyrolyzed oil gas outlet is connected to the pyrolyzed oil gas inlet; a drying device is provided with an oily sludge outlet, a pyrolyzed carbon inlet and a cooled pyrolyzed carbon outlet; the oily sludge outlet is connected to the oily sludge inlet; the pyrolyzed carbon inlet is connected to the pyrolyzed carbon outlet; a pelletizing device is provided with a zinc-containing dust inlet, a cooling pyrolyzed carbon inlet and a mixed pellet outlet; a reducing device is provided with a mixed pellet inlet, a reduced pellet outlet and a zinc-containing gas outlet; a melting separating device is provided with a reduced pellet inlet, a hot metal outlet and a melting separating slag outlet; the cooled pyrolyzed carbon inlet is connected to the cooled pyrolyzed carbon outlet; the mixed pellet outlet is connected to the mixed pellet inlet; the reduced pellet outlet is connected to the reduced pellet inlet. The system is self-sufficient, environmentally friendly, and energy saving.

The invention provides an oil sludge and sludge synergistic treatment device and method. The treatment device comprises a pyrolysis device, an oil-gas separation device and a gas-solid combustion device, wherein an oil gas discharging port of the pyrolysis device is connected with a feeding port of the oil-gas separation device, a solid discharging port of the pyrolysis device is connected with afeeding port of the gas-solid combustion device, a gas outlet of the oil-gas separation device is connected with a gas inlet of the gas-solid combustion device, and a gas outlet of the gas-solid combustion device is connected with a heat source inlet of the pyrolysis device. An oil sludge and sludge mixture is sequentially subjected to pyrolysis, oil-gas separation and gas-solid combustion, synergistic treatment of oil sludge and sludge is realized, the pyrolysis efficiency is high, and combustion treatment is thorough. Heat produced in the combustion process can be sufficiently used for pyrolysis and drying processes, the energy utilization rate is high, additional energy supplement is not required, and the treatment cost is low.

The invention provides a reaction system and a method for treating sludge and kitchen garbage. The reaction system comprises a thermal hydrolysis reaction device and an anaerobic digestion reaction device; through a thermal hydrolysis reaction, rupture of cells in the sludge is promoted so as to facilitate full decomposition of organic matters in the sludge; the anaerobic digestion reaction device comprises an anaerobic digestion reaction kettle, a feed hopper for receiving the kitchen garbage and the sludge, and a feeding push rod connected with the feed hopper, and a spiral feed pipe of the anaerobic digestion reaction kettle and matched with the spiral feed pipe. The sludge and the kitchen garbage are conveyed into the feed hopper according to different proportions by mass, the sludge and the kitchen garbage enter the anaerobic digestion reaction kettle through the spiral feed pipe, and the solid content Q of a mixture in the anaerobic digestion reaction kettle is controlled to be 5-25%, so that the organic matter removing rate and the gas yield are effectively improved, the influence of external air on the anaerobic digestion reaction can be avoided, and thus a better synergistic effect of treating the kitchen garbage and the sludge is achieved.

The invention provides a method for interacting with calculation information between satellites, which comprises the following steps that: a satellite 1 establishes a calculation load information table which is used for representing calculation load states of the satellite 1 in different time periods in a satellite operation period; the satellite 1 provides the calculation load information table and the total calculation resource of the satellite 1 for the calculation task to a satellite 2; the satellite 2 sends a signaling for confirming calculation of the load information table to the satellite 1 after receiving successfully; the satellite 1 generates a correction information table after receiving the signaling, wherein the correction information table is used for representing the changeof the calculated load state of the satellite 1 in different time periods in the satellite operation period; the satellite 1 sends the generated correction information table to a satellite 2; and thesatellite 2 sends a signaling for confirming the correction information table to the satellite 1 after successfully receiving, and updates and calculates the load information table according to the correction information table. Important calculation load state information is provided for inter-satellite calculation resource sharing and calculation task cooperation, and effective signaling and step design are provided for inter-satellite calculation load state information interaction.

The invention provides a method and a device for co-processing regenerated gelled composite particles and carbon dioxide-containing industrial waste gas, and belongs to the technical field of resourceutilization. The method comprises the following steps: mixing a microbial dispersion liquid, an oxygen release agent and an in-situ induced deposition composite medium to obtain a microbial oxygen release in-situ induced deposition composite medium, wherein the in-situ induced deposition composite medium is obtained by mixing potassium acetate, ammonium nitrate, calcium nitrate and water; puttingthe regenerated gelled composite particles into a treatment bin, and introducing carbon dioxide-containing industrial waste gas into the treatment bin for carbonization pretreatment under the condition that the relative humidity in the treatment bin is not lower than 90%, so as to obtain a carbonization pretreatment material; spraying the microorganism oxygen release in-situ induction depositioncomposite medium into a treatment bin containing a carbonization pretreatment material for microorganism enhancement treatment, so as to obtain enhanced regenerated cementing composite material particles. The method provided by the invention can realize reinforcement treatment of the regenerated gelled composite material particles and purification treatment of industrial waste gas.

The invention discloses a logistics goods transportation management system and method, which belong to the technical field of logistics management. The logistics goods transportation management systemcomprises no less than five routers and a goods input search system, wherein each router is accessed to the Internet through a transmission optical cable, and each router is connected with a goods delivering point, a goods distributing point A, a goods distributing point B, a site and a goods receiving point through transmission optical cables respectively; the goods input search system comprisesa main controller, an unloading scanning unit, a loading scanning unit, a counting module, a search module, a storage module, a feedback module and a wireless communication module; the unloading scanning unit and the loading scanning unit are arranged at an unloading port and a loading port respectively; the main controller is also electrically connected with the search module, the storage module, the feedback module and the wireless communication module; and the feedback module is electrically connected with the wireless communication module. Convenient search for a lost goods is realized, the goods delivering point, the goods distributing points, the site and the goods receiver are connected as a whole, communication is facilitated, and the work efficiency is improved.

The invention discloses a method for activating coal gangue and / or coal ash by using red mud. The method comprises the following steps: mixing coal gangue and / or coal ash with a certain amount of red mud and Na2CO3; sintering at 600-1000 DEG C to obtain sintered clinker with high reactivity; reacting the sintered clinker and a hydrochloric acid solution with the mass concentration of 15-25% at 80-120 DEG C to extract alumina, wherein in the mixture, the dissolution rate of the alumina can be more than 90%. By the method, the consumption of activating additive alkali can be reduced, co-processing of the red mud and the coal gangue and / or coal ash can be achieved, and a foundation for following use of the coal gangue and / or coal ash is laid.

The invention relates to a method and system for co-treatment of coking wastewater sludge and tar residues. The method comprises the following steps: respectively reducing the moisture contents of thecoking wastewater sludge and the tar residues to 30-50% and 70-93% by a pretreatment method; mixing the dehydrated sludge and the dehydrated tar residues, molding, and preparing activated carbon by taking the molded mixture as a raw material. The system comprises a waste mixing unit, a molding unit, a carbonization furnace and an activation reaction tower which are sequentially connected througha material transfer unit. The system also comprises a sludge pretreatment unit and a tar residue pretreatment unit which are respectively used for reducing the water content of the sludge and the tarresidues, and the two pretreatment units are respectively connected with a material inlet of the waste material mixing unit through a spiral conveyor. The dehydrated coking wastewater sludge and tar residues are mixed to prepare the activated carbon, the dehydrated sludge can serve as a carbon-based skeleton structure of the tar residues, the porosity and specific surface area of the activated carbon are increased, cooperative treatment of the coking wastewater sludge and the tar residues is achieved, and the coking wastewater sludge and the tar residues can be turned into wealth.