33results about How to "Mitigation capacity" patented technology

The invention discloses a method and a system for preventing repeated payment, and belongs to the technical field of blockchain. The method comprises the steps of: S1, sending a transaction: the transaction with a valid period is sent to a node of any blockchain network; S2, verifying the transaction: whether the transaction is valid is verified by the node; S3, processing the transaction: a transaction which is verified successfully is put into a pool of nodes and waits to be processed into a valid transaction or an invalid transaction; and S4, determining whether the transaction is valid: ifthe transaction is integrated into a block within the valid period, the transaction is valid and the transaction ends; and if the transaction has expired in the pool of nodes, the transaction is invalid, then S1 to S4 is repeated and the transaction does not end until the transaction is valid. The invention further includes a system, a device, and a storage medium. Specific to a case that repeated payment existing in an existing transaction mechanism, repeated payment can be prevented, so as to speed up effective time for a transaction and maintain stability of the blockchain system.

The invention relates to the field of urban water treatment systems, in particular to a fragmentation closure regulation and storage discharging system. A main sewage pipe and discharge branch pipes are arranged in a water collecting area, and the discharge branch pipes are communicated with the main sewage pipe. The water collecting area is divided into a plurality of districts according to the grid shape, wherein the area of each district is 0.2-4 square kilometers; and the discharge branch pipes and catchpits are arranged in the districts. Water inlets of the catchpits are communicated with the outlet ends of the discharge branch pipes. An initial rainwater outlet is communicated with the main sewage pipe, and a later period rainwater outlet is communicated with a regulation and storage pond. The purified water outlet end of the regulation and storage pond is communicated with natural water, and the sewage outlet end is communicated with the main sewage pipe through a sewage pump. The fragmentation closure regulation and storage discharging system is simple in structure, an urban water treatment system is divided into the independent districts, the problem of delay in the initial rainwater long-distance conveying process in the prior art is solved through the independent catchpits on the districts, and the fragmentation closure regulation and storage discharging system has very high popularization values.

A coking wastewater treatment method is as follows: coking wastewater pretreated by a gravity degreasing tank and an air flotation degreasing tank is treated by collaborative Fenton oxidation and coagulation precipitation by use of a sequencing batch membrane bioreactor, metallurgical slag with 1 / 8 to 1 / 6 of effective volume of the reactor are added into the sequencing batch membrane bioreactor, metallurgical slag accounted for 0.3%-0.8% of the metallurgical slag amount is supplemented into the sequencing batch membrane bioreactor every 10-15 days, iron mud precipitate produced by Fenton reaction is refluxed into the sequencing batch membrane bioreactor every 5-7 days, and the reflux amount is 6% to 8% of the reactor sludge amount; the sequencing batch membrane bioreactor is anoxically stirred for 7-8h in every cycle, aerobic aeration time is 15-17h, and the residence time is 70-73h. According to the method, by use of the flocculation effect of iron hydroxide floc, wastewater treatment effect is strengthened, alkalinity consumed in nitrification process can be mitigated, and the iron mud precipitate produced by the reaction can be recycled, meanwhile by taking advantage of adsorption precipitation performance of the metallurgical slag, purposes of improvement of wastewater treatment effect and reduction of wastewater treatment costs can be realized.

The invention provides a municipal solid waste deep well sealing and filling mining method and belongs to the technical field of mining engineering and environmental engineering. The municipal solid wastes are processed to form cubes or balls through a waste formation machine, the cubes or balls are transmitted to a mine enterprise from a treatment plant in peri-urban areas and then are conveyed to position under a well through a drilling pipe or an auxiliary shaft on the mine ground, then the cubes or balls are conveyed to a waste tunnel and a work surface through a flat car or a belt, closedtreatment on the municipal solid waste in a deep well waste tunnel is carried out through a volume filling technology according to different cases, and filling treatment on a replaced mine resource on a coalface through a strength filling process is carried out. The method solves the problem that the municipal waste treatment resource is limited and a mining waste space has a large space amount and a wide range, is a novel method for treatment on wastes with wastes and harm and disaster reduction for the city government and mine enterprise and is economic, environmentally friendly, safe and efficient.

The invention discloses an edge computing system, which comprises a device sensor, an edge wireless gateway, an edge server, a cloud computing platform, a cloud database and an application terminal, and is characterized in that the device sensor is used for transmitting a collected data signal to the edge wireless gateway and is connected with the edge wireless gateway; the edge wireless gateway is used for carrying out early warning on the collected data signal and transmitting the data signal to the edge server, and is connected with the edge server; the edge server is used for analyzing the collected signal and reporting the analyzed signal to the cloud computing platform; and the cloud computing platform performs calculation, diagnosis and early warning judgment on the data signals reported by the edge servers, sends the processed data signals to the application terminal, and stores a backup of the data to a cloud database at the same time. Compared with the prior art, the intelligent processing method of cooperation of the cloud platform, the edge gateway and the edge processor can be realized, and the problems of centralized data storage, occupation of a large number of storage resources, transmission delay and the like of the current cloud platform are solved.

The invention discloses an anti-slagging biomass briquette fuel. According to the invention, the pretreated corn straws are taken as a raw material for anaerobic fermentation for 10-20 days, so that mechanical endurance of the briquette fuel is increased, magnesium carbonate is taken as an anti-slagging agent, during a combustion process, the Mg element and elements such as Si, K, and Na which are inherent in the corn straws and are capable of slagging are subjected to a reaction, a novel compound K2Mg(SO4)2 is generated and provides anti-slagging performance to the briquette fuel, and the produced briquette fuel has the advantages of slagging resistance, firm combination and full combustion. A technical scheme can solve the processing problem of forestry and agricultural residues, and can alleviate the shortage problem of current fuel energy, so that the biomass briquette fuel has remarkable social benefit, and has obvious economic benefit.

The invention discloses a three-layer gas supply heating self-conversion tar gasifier. The gasifier is composed of a double bell coal feeder, a gasifier body, a three-layer of gas supply heating gasifier distributor, an ash residue discharging structure and a gas supply system; the three-layer of gas supply heating gasifier distributor is provided with a coal gas delivery line in the center in themiddle of the interlayer gasifier body, and the coal inlet at the bottom of the three-layer of gas supply heating gasifier distributor is arranged between a second gas supply heating gasifier distributor and a third gas supply heating gasifier distributor; a first gas supply heating gasifier distributor is located at the upper part of the gasifier body; the second gas supply heating gasifier distributor is located on the inner side of the middle gasifier wall and the outer side of the coal gas delivery line; and the third gas supply heating gasifier distributor is located in the center at thebottom of the gasifier body. Through the structural improvement of the gasifier, a high-temperature region can be formed, so that tar can be cracked and gasified in the high-temperature region, the performance of the gasifier can be greatly enhanced, efficient cleaning conversion of coal can be realized, and powerful support can be provided for development of coal gasification technologies.

The invention discloses a method for preparing high-quality calcium superphosphate in the process of producing feed-grade calcium hydrophosphate. The method comprises the following process steps: by taking medium / low grade phosphorite and sulfuric acid containing 21-25% of phosphorus pentoxide as a raw material, floating to remove magnesium oxide, preparing phosphorus concentrate with the grade of 28-33%, further preparing wet-method phosphoric acid containing 8-12% of phosphorus pentoxide by using an ordinary two-water method wet method phosphoric acid process, and the like. According to the method disclosed by the invention, by improving a part of process conditions of the feed-grade calcium hydrophosphate, high-quality fertilizer-grade calcium hydrophosphate can be prepared, and both the difficulties in treating and selling ordinary low-quality fertilizer-grade calcium hydrophosphate are solved, and high-quality calcium superphosphate is prepared.

The invention discloses a sludge treatment device, and belongs to the technical field of sludge treatment. According to the technical scheme, the sludge treatment device comprises a machine base, a sludge treatment drum, a power driving mechanism, an output pipeline and a machine cover. The sludge treatment device is characterized in that the sludge treatment drum at least composed of three spiral barrels is included, the spiral barrels comprise the heavy metal treatment drum, the carbonization drum and the fixed carbon combustion drum which are coaxially installed into a whole in a sleeving mode from inside to outside, the spiral lines of the inner sides of barrel bodies are oppositely arranged, the barrel walls at the tail ends of the spiral lines are provided with discharge holes, and the two ends of the sludge treatment drum are each provided with a support device. Compared with the prior art, the sludge treatment device has the advantages of being novel, reliable in technical scheme, free of secondary pollution, high in investment efficiency and capable of rapidly achieving effects and has the outstanding substantive features and significant improvement.

The invention provides a to-do list processing method and system. In practical application, after a to-do list is generated according to the to-be-processed task, the to-do list can be pushed in one or both of third-party program plug-in pushing, special application program pushing and information link pushing according to the specific pushing priority, so that the to-do list pushing method and device adapt to different user terminal environments, the situation that a user cannot receive the to-do list is avoided, and the phenomenon that the to-do list is not processed in time is relieved. According to the method, the to-do lists are displayed on the user terminal through the third-party program plug-in, the special application program and the mobile phone browsing page, so that the user can directly complete item processing and generate processing data through the displayed page, the processing efficiency of the to-do list is further improved, and the phenomenon that the processing isnot timely is relieved.

The invention discloses an MQTT-based theme subscription forwarding management method, apparatus and device, and a storage medium. The method comprises the following steps: analyzing a domain name of an MQTT cloud server into a local IP address through a control server according to domain name hijacking; controlling a first Internet of Things terminal to acquire the analyzed local IP address, and establishing MQTT connection with a server according to the local IP address; controlling the first Internet of Things terminal to carry out MQTT server theme subscription on the server; controlling the server to establish an MQTT connection with the MQTT cloud server; controlling the server to send locally stored MQTT theme subscription information to the MQTT cloud server; controlling the server to inform the first Internet of Things terminal of successful connection with the MQTT cloud server according to a sending result; and controlling the first Internet of Things terminal to resend the terminal state information. According to the MQTT-based theme subscription forwarding management method provided by the invention, the time delay can be shortened, the network flow can be reduced, and the efficiency of an application program and the security of data can be improved.

The invention discloses a power distribution communication network fault analysis method, system and device and a storage medium. The fault analysis method comprises the following steps: acquiring alarm information of power distribution communication network equipment; determining fault identification information of the power distribution communication network equipment according to the alarm information; combining the alarm information meeting the preset condition, wherein the alarm information meeting the preset condition comprises alarm information with correlation; and determining a faultreason and fault positioning according to the combined alarm information and fault identification information. According to the technical scheme, the method can be applied to power distribution communication networks with different network structures or communication modes; the expandability of fault management of the power distribution communication network is improved; the equipment fault reasons and accuracy and timeliness of positioning analysis are further improved, massive redundant alarm information in the system is reduced, workload of management personnel is reduced, fault analysis efficiency is improved, service abnormity processing capability of the power distribution communication network is improved, and construction of the power distribution communication network is facilitated.

The invention discloses a method for obtaining high-quality superphosphate-enriched byproduct in a feed-grade calcium hydrophosphate production process. The method disclosed by the invention is characterized by comprising the following process steps: (1) performing flotation on raw materials including medium and low-grade phosphorus ore in which the content of phosphorus pentoxide is 21-25 percent and the total content of ferric oxide, aluminum oxide and magnesium oxide is over 3.5 percent and preparing high-grade phosphate concentrate in which the content of phosphorus pentoxide is 28-33 percent and the total amount of iron, magnesium and aluminum oxide impurities is less than 3.5 percent; and (2) taking the high-grade phosphate concentrate in which the iron, magnesium and aluminum impurities are removed by virtue of reverse flotation and sulfuric acid as raw materials, preparing wet-process phosphoric acid containing 8-12 percent of phosphorus pentoxide according to a conventional dihydrate process wet-process phosphoric acid method. According to the technology in the invention, the aim of producing the high-quality superphosphate-enriched product by virtue of the medium and low-grade phosphorus ore can be achieved, the economical benefits of the feed-grade calcium hydrophosphate can be maximized, and the method has high popularization and application values in the existing feed-grade calcium hydrophosphate industry.

The invention provides a satellite-borne image processing device and a satellite-borne image processing and decision-making platform, and relates to the technical field of satellite-borne equipment. The satellite-borne image processing device comprises a receiving and transmitting processing unit and a parallel computing engine, wherein the parallel computing engines comprise a first parallel computing engine and a second parallel computing engine; and the first parallel computing engine and the second parallel computing engine are respectively connected with the transceiving processing unit. According to the technical scheme provided by the embodiment of the invention, a large amount of image data can be processed at the same time by adopting various parallel computing engines, the technical problems of shortage of satellite-ground link transmission resources and relatively low image processing timeliness in an existing on-satellite data processing method are relieved, the burden of a satellite-ground link can be reduced, and the image processing timeliness is improved.

The invention provides earthworm feed prepared from sludge and domestic garbage. The garbage and the sludge are manually or mechanically sorted, and then the treated garbage and sludge are uniformly mixed and stacked to be fermented. In order to improve the fermentation efficiency, 10kg to 30kg of biological agents are added into every one ton of earthworm feed, the fermentation time is 50h to 80h, the fermented products are steamed in a steam furnace, and L- tyrosine, L- phenylalanine, L- arginine, citicoline and 2-aminoethanesulfonic acid are added, and the pH value is regulated to obtain the earthworm feed. Earthworms fed with the earthworm feed prepared from the domestic garbage and the sludge are rich in nutrients and can be eaten after being processed, the problem that the urban garbage is difficult to treat can be effectively solved, the urban garbage can produce new economical value, the comprehensive environmental protection can be favored, the garbage treatment cost is reduced, the living quality of residents can be improved, and the earthworm feed can be widely applied to the field of animal feed.

One or more embodiments of the invention disclose a processing method, device and system for executing batch transactions based on a block chain, and the scheme comprises: using, by a target user terminal, an address of a batch transaction smart contract as a contract address, and carrying out the splicing of transaction parameters of a plurality of transactions to be submitted to obtain batch transaction parameters, so that a plurality of transactions are combined to create a batch transaction; and after the batch transactions are signed, sending the signed batch transactions to a block chain node for verification, after verification passes and consensus packaging is carried out, calling a batch transaction intelligent contract corresponding to a contract address to analyze batch transaction parameters and carrying out format verification on each transaction in sequence, and if all the transactions are verified to be correct, sequentially calling the transaction sub-contract corresponding to the sub-contract address of each transaction to process the corresponding transaction. Therefore, only one signature and signature verification are needed during transaction processing, and the volume of data of batch transactions is smaller than the volume of multiple transaction data, so that the tense processing capability of the block chain is greatly relieved, and the transaction processing efficiency is improved.

The invention relates to a large concurrent system architecture comprising a client and an online acceptance platform, wherein the client transmits to the online acceptance platform via Internet; the online acceptance platform comprises a security access system, a business acceptance system and a business processing system; the business acceptance system distributes data to different servers for processing according to requirements of the business processing system, and thus the concurrent processing capacity and execution efficiency of the whole system are improved.

The invention discloses a method for treating black and odorous water by a photocatalysis coupled microbial technology, which comprises the following steps of: (1) putting black and odorous water to be treated into a reactor, and installing an aeration disc at the bottom of the reactor; (2) putting a bagasse cellulose-titanium dioxide composite carrier into activated sludge for biofilm culturing domestication, then putting the activated sludge into the reactor in the step (1), and adjusting the pH value to 7; and (3) irradiating the reactor by using an ultraviolet lamp with the ultraviolet intensity of 8-25W under the condition that the distance from the ultraviolet lamp to the reactor is 10cm, and aerating at the same time until the degradation reaction is finished. The method is appliedto treatment of the black and odorous water, the biodegradability of the black and odorous water is improved by introducing photocatalytic coupling microorganisms into treatment of the black and odorous water, favorable conditions are created for biodegradation, a synergistic treatment effect is achieved, and the method has good application prospects.

The invention belongs to the technical field of broadband measurement, and discloses a broadband domain synchronous phasor transmission method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring broadband measurement real-time data acquired by a broadband acquisition device, and generating a long wave recording file based on the real-time data; uploading the real-time data to a broadband processing unit; the fundamental wave sampling value of the real-time data is uploaded to a master station in real time, and a dynamic data file and a transient wave recording file are generated and temporarily stored according to the real-time data; receiving a characteristic word instruction issued by the master station, increasing the transmission frequency of an uploading channel, and preparing to upload a long wave recording file, a dynamic data file and a transient wave recording file; and uploading the long wave recording file, the dynamic data file and the transient wave recording file to a master station. According to the invention, the data processing and bus channel pressure of the master station is effectively relieved.

The invention discloses a pneumatic motor power system for a power-aided bicycle. The pneumatic motor power system includes a pneumatic motor unit. The pneumatic motor unit includes a crankshaft chamber and a shaft hole which are communicated with each other, a bushing is nested in the shaft hole, a motor spindle coaxially rotatably passes through the bushing, and a plurality of air holes are distributed in the sleeve wall of the bushing. The shaft wall of the motor spindle is provided with a first air distribution groove and a second air distribution groove, and the first air distribution groove and the second air distribution groove respectively sequentially rotate with the motor spindle to be communicated with each air hole. By the adoption of a pneumatic motor in the scheme for strongpower for the bicycle, an instant torque is larger, the situation that a motor is short-circuited easily after a conventional electric bicycle suddenly stops is avoided, and the safety is higher; a three-cylinder type driving piston is adopted, and the power system transmission is more stable; compared with a lithium battery as output power, pneumatic motor is greener clean power and is more environmentally friendly, and the environmental pollution problem that it is difficult to treat and degrade a large number of abandoned lithium batteries can be solved effectively.

The invention provides an unknown threat active defense method and system which are applied to a server, and the method comprises the steps: obtaining a to-be-recognized file and / or to-be-recognized flow; performing behavior analysis on the to-be-identified file and / or the to-be-identified flow to obtain a file track and / or a flow track; performing threat analysis on the to-be-identified file and / or the to-be-identified flow based on the file track and / or the flow track to obtain maliciousness of the to-be-identified file and / or maliciousness of the to-be-identified flow; and based on the maliciousness of the to-be-identified file and / or the maliciousness of the to-be-identified traffic, judging whether the to-be-identified file and / or the to-be-identified traffic is a malicious file and / or malicious traffic. The technical problem that unknown threats cannot be recognized and processed in the prior art is solved.

The invention discloses a method for processing novel green acholic radix aconiti lateralis preparata, which comprises the following steps: cleaning fresh radix aconiti lateralis, refrigerated radix aconiti lateralis or frozen radix aconiti lateralis, steaming the radix aconiti lateralis in a short period, adding water into the steamed radix aconiti lateralis to pulp, adding water into dry and raw sliced radix aconiti lateralis to boil and pulp, and adding water into raw radix aconiti lateralis powder to carry out pulp-mixing; merging the obtained pulp into a water bath; after the treated pulp is dried, packaging or crushing the obtained object, and then shaping the obtained product into a radix aconiti lateralis preparata product. The tablet type and thickness of sliced radix aconiti lateralis preparata prepared according to the invention can be adjusted as required without affecting the quality; no exogenous chemical substance is introduced, so that side effects caused by exogenous chemical substances do not exist; the time of processing is greatly shortened; parameters in the working procedures of the manufacturing technique are easily controlled, so that produced sliced radix aconiti lateralis preparata is high in quality, stable in quality, and conforms to the requirements of pharmacopoeia, and parameters also can be adjusted as required so as to obtain radix aconiti lateralis preparata products with different toxicities, and the active ingredients of sliced radix aconiti lateralis preparata are not lost; and in cooperation with appropriate storage measures, sliced radix aconiti lateralis preparata can be produced all the year round, thereby avoiding the seasonality problem of radix aconiti lateralis processing.

The invention discloses a method for processing novel green acholic radix aconiti lateralis preparata, which comprises the following steps: cleaning fresh radix aconiti lateralis, refrigerated radix aconiti lateralis or frozen radix aconiti lateralis, steaming the radix aconiti lateralis in a short period, adding water into the steamed radix aconiti lateralis to pulp, adding water into dry and raw sliced radix aconiti lateralis to boil and pulp, and adding water into raw radix aconiti lateralis powder to carry out pulp-mixing; merging the obtained pulp into a water bath; after the treated pulp is dried, packaging or crushing the obtained object, and then shaping the obtained product into a radix aconiti lateralis preparata product. The tablet type and thickness of sliced radix aconiti lateralis preparata prepared according to the invention can be adjusted as required without affecting the quality; no exogenous chemical substance is introduced, so that side effects caused by exogenous chemical substances do not exist; the time of processing is greatly shortened; parameters in the working procedures of the manufacturing technique are easily controlled, so that produced sliced radix aconiti lateralis preparata is high in quality, stable in quality, and conforms to the requirements of pharmacopoeia, and parameters also can be adjusted as required so as to obtain radix aconiti lateralis preparata products with different toxicities, and the active ingredients of sliced radix aconiti lateralis preparata are not lost; and in cooperation with appropriate storage measures, sliced radix aconiti lateralis preparata can be produced all the year round, thereby avoiding the seasonality problem of radix aconiti lateralis processing.

The embodiment of the invention provides a transmission system, which comprises a plurality of wafer loading ports, a control device and a first carrying device, wherein the plurality of wafer loadingports are arranged in a plurality of rows and are arranged on a first supporting member, the first supporting member is used for being arranged at the inlet end of a semiconductor machine electrode lugle, and the first carrying device is used for carrying a wafer transfer box loading a wafer from a first temporary storage area to the corresponding wafer loading port after receiving the first instruction of the control device so as to make the grabbing device of the semiconductor machine electrode lugle obtain the wafer from the wafer transfer box, and transferring the obtained wafer to the reaction cavity of the semiconductor machine electrode lugle so as to carry out semiconductor process treatment.

The embodiment of the invention provides a RapidIO-based flight parameter data storage structure and a storage method, the RapidIO-based flight parameter data storage structure specifically comprisesa data management processor and a data loading recorder, and the data management processor communicates with the data loading recorder through a RapidIO high-speed bus. And a task processing module PPC is arranged in the data management processor, the task processing module PPC is used for acquiring the data of the acquisition board, and the task processing module PPC acquires a task machine instruction through the FC node card. A plurality of different RapidIO windows are created in the task processing module PPC, and the RapidIO windows are used for distinguishing task machine instructions and acquisition board data. And the data loading recorder creates RapidIO mapping windows corresponding to the RapidIO windows according to the mapping addresses of the RapidIO windows. Through the processing scheme disclosed by the invention, the high reliability and real-time performance of flight parameter data recording are greatly improved.

The invention provides a consumer product defect information processing method and device. The method includes the following steps: acquiring defect information of consumer products sent by a target channel user; screening the defect information of the consumer products to obtain defect information of target consumer products; transferring the defect information of the target consumer products tocorresponding producers so that the producers can analyze and process the defect information of the target consumer products and obtain analysis and processing results; receiving the analysis and processing results sent from the producers, evaluating the analysis and processing results and taking an evaluation result as a judgment decision basis. According to the method, defect information of consumer products can be obtained in time, defect information of target consumer products, due to the quality of the products, is transferred to corresponding producers for analysis and processing, and the producers are responsible for the consumer products produced by the producers. In this way, a scientific processing method for defect information of consumer products is provided for consumer product after-market supervision more scientifically, thus solving the technical problem that defect information of consumer products cannot be timely processed in the prior art.