284results about How to "Achieve maximum utilization" patented technology

The invention provides a placing method of a self-simulating lateral-displacement horizontal well of a super-low permeability tight reservoir. The placing method comprises the following specific steps: determining a main force construction layer section; determining the positions of horizontal wells, water injection wells and artificial fractures; determining a well row direction of the horizontal wells; determining a well spacing between the horizontal wells; determining a distance between the rows of the horizontal wells; determining the length of each horizontal well; determining an offset distance of each water injection well; determining a length of each artificial fracture of each water injection well; and injecting water; scattered water injection in the past is changed into linear water injection, and in case of the same water injection amount, a water injection pressure is reduced so that secondary opening of a natural fracture generated in the water injection process can be avoided and a risk of fractured water flooding can be reduced; elastic solution gas drive in a region between the artificial fractures is converted to water drive and a fracture dominant direction of a local region is kept consistent so that early-phase water breakthrough can be avoided and an energy supplementing level can be increased. Row water injection displacement is formed through appropriate fracturing of the directional water injection wells, leading to the advantages that layered water injection can be realized and maximum draw-on in a longitudinal direction can be realized, compared with taking the horizontal wells as the water injection wells.

The invention discloses a method for implementing arrival plane ordering. With combination of an actual control flow of a control unit, influence factors and various constraint conditions during a plane arrival management process are analyzed comprehensively and various data sets are defined; and on the basis of the intelligent ordering technique, an arrival plane algorithm model is established and an optimal ordering sequence is realized based on a computer technique. Therefore, the unified, safe and ordered arrival plane sequence is provided for an airport control department to realize maximum utilization of airspace resources, so that the operation efficiency of air traffic control is improved and the air traffic safety is ensured.

The invention provides a microgrid multi-time scale energy management method based on the demand side response, which comprises the steps of S1, establishing an interruptible load model; S2, establishing a multi-energy interaction mechanism; S3, determining an objective function and constraint conditions of a day-ahead scheduling stage; S4, establishing a transferable load model; S5, establishinga penalty function for energy storage of a storage battery; S6, determining an objective function and constraint conditions of an intra-day scheduling stage; S7, correcting the day-ahead scheduling stage plan according to an output plan value of each energy source of the day-ahead scheduling stage; S8, establishing a closed-loop control system; S9, determining an objective function and constraintconditions of a real-time scheduling stage; S10, carrying out real-time feedback correction on the intra-day scheduling stage; and S11, carrying out simulation and verification. The invention providesa multi-time scale energy management method with multi-stage coordination and step-by-step refinement, scheduling strategies in different scheduling stages are designed according to resources at thepower generation side and the demand side, and the matching of load and renewable energy power generation in time sequence is facilitated.

The invention discloses an intelligent garbage can capable of automatically identifying unknown garbage types and garbage sorting method. The intelligent garbage has the functions of barcode information verification, image recognition information verification, organic polymer sensor information recognition, garbage value conversion, and data uploading cloud. The garbage sorting method is simple insteps, mature in technology, and high in maneuverability, multiple methods are carried out together, the accuracy is high, moreover, the value generated by the garbage can be accumulated in a cloud account of the user through credits, the enthusiasm of people for garbage collection and recycling is improved, and the recovery utilization rate of the resources is improved.

The invention relates to a method for conducting harmless disposal on various livestock carcases through a method of comprehensively utilizing and combining the physical technology, the chemical technology and the biological technology, and processing the livestock carcases into biological organic fertilizer. The livestock carcases can be processed into biological organic fertilizer rick in nitrogen, phosphorus, potassium and various microelements by further conducting enzymolysis through protease, lipase and the like and conducting compost thermophilic fermentation and drying after conducting sterilization, deordorization and gelatinization through a high-temperature and high-pressure steam explosion technology with the livestock carcases as main raw materials and with crop straw as adsorption carriers and filler. The biological organic fertilizer has the beneficial effects of being capable of holding water and fertilizer and being released slowly, durable, and the like. The biological organic fertilizer can be safely and trustingly used for organic vegetables, fruit and other products due to the fact that the detection shows that the biological organic fertilizer is free of pathogenic bacteria and antibiotic drug residues. No emission of sewage or germs or drug residues or poisonous gas is caused in the whole process, and the dual effects of protecting the environment and utilizing resources to the maximum extent are achieved.

The invention relates to a method for grading and utilizing waste material of sandstone system production, including the following steps: 1) sieving and washing are carried out; 2) slurry obtained by sieving is subject to separation of fine sand powder and slurry by virtue of a hydrocyclone grading device; 3) the fine sand powder is subject to high frequency sieving and dewatering, and the slurry is placed into a setting device, so as to further separate water and concentrated slurry; 4) water is returned to the washing step, and the concentrated slurry is subject to filter pressing or filtering and then is delivered to a waste material stock yard. In the method for grading and utilizing waste material of sandstone system production provided by the invention, a hydrocyclone grading device is added in slurry sand grading production process to separate fine sand powder and slurry, and a high frequency sieving dewater procedure is adopted, recycling of fine sand powder from slurry is realized, by adopting the method of the invention, more than 90% of useful material can be recycled from slurry, and more than 70% of recycling can be realized after waste water is purified.

The invention provides a face mask containing plant material residues. A formula of the face mask comprises the following components in percentage by weight: 1%-2% of span 60, 1%-2% of PEG-60 (polyethylene glycol-60) sorbitan stearate, 2%-3% of stearic acid, 1%-2.5% of monoglyceride, 1%-3% of 16/18 alcohol, 3%-6% of 26# white mineral oil, 2%-6% of isopropyl myristate, 2%-6% of isooctyl palmitate, 1%-3% of polydimethylsiloxane, 3%-5% of glycerinum, 0.05-0.15% of xanthan gum, 0.1-10% of the plant material residues, 0.1%-0.2% of polyacrylate-13 (and) polyisobutene (and) polysorbate-20, 0.2%-0.4% of preservative and the balance of water. According to the face mask provided by the invention, the material residues after plant materials are extracted and utilized are turned into wealth, the production cost is reduced, and the utilization rate of the plant materials is increased.

The invention discloses a conducting and guidance system for a parking lot and conducting and guidance methods for the parking lot. The system comprises an entrance detection device, a central controller, a display screen and a parking space detection system, wherein the entrance detection device is connected with the central controller; the display screen is arranged at the entrance of the parking lot and is connected with the central controller; the parking space detection system comprises a plurality of photoelectric detection devices; and the photoelectric detection devices are located inside the parking lot dispersedly. According to the conducting and guidance system for the parking lot and the conducting and guidance methods for the parking lot, disclosed by the invention, information about parking spaces in the parking lot is collected and processed in real time by using the photoelectric detection devices, therefore, conducting and guidance for approaching cars can be realized; status information of parking spaces in the parking lot is displayed via the display screen; simultaneously, route guidance about the parking spaces is provided for drivers in the parking lot through analysis about use condition of the parking spaces, in this way, the drivers can find out the parking spaces in the fastest and most convenient manner, and the parking spaces can be utilized maximally; and different guidance methods are selected according to actual situations of cars in the parking lot, therefore, the maximal utilization of resources of the parking lot can be realized.

The invention relates to realization method for communication between IPv4 net and IPv6 net. When node of IPv4 communicate to node of IPv6, converses the objective address according to IPv4 address and corresponding port number, and realizes communication between node of IPv4 aforementioned and node of IPv6. Thereby, the invention is that when node of IPv4 communicate to node of IPv6, corresponding multiple objective IPv6 address can be mapped to a IPv4 address simultaneously based on corresponding port number, realizes the good use of IPv4 address during the address mapping process, solves the short problem of IPv4 address, saves efficiently the utilization of IPv4 address; besides, the invention has the advantage of realization process simple.

A process for recovering mangnese sulfate from low-grade mangnese carbonate (or oxide) ore includes such steps as grinding, mixing with pyrite or ferrous sulfate, adding concentrated sulfuric acid, stirring, calcining, extracting in water, removing impurities from the liquid extract, evaporating and crystallizing to obtain MnSO4.H2O.

The invention discloses a CCHP type multi-time scale optimal scheduling method and system for micro grids. The multi-time scale optimal scheduling method comprises the steps of: firstly determining agrid compensation cost according to a switchable load and an adjustable load parameter from demand side response; respectively establishing operation gains according to a CCHP unit parameter, a lithium bromide absorption refrigeration unit and a phase-change energy storage device parameter, so as to establish a triple generation system operation gain; and finally establishing a system operation cost and a gain function, and carrying out optimal scheduling on a CCHP micro grid by adoption of a multi-time scale optimal scheduling strategy to ensure that the total cost is minimum. By adoption ofthe multi-time scale optimal scheduling method and system provided by the invention, electric vacancy can be effectively relieved, the reliability can be improved and the maximum utilization of renewable energy sources can be achieved.

The invention discloses an empty truck resource maximum utilization rate-based truck transportation method and management system. According to the empty truck resource maximum utilization rate-based truck transportation method and management system, a truck driver and goods to be transported are matched with each other; under a condition that the empty driving direction of a truck needs to be consistent with the transportation direction of the goods to be transported, whether a deadline of the transportation of the goods to be transported to a transportation destination is later than the latest time when the truck driver transports the goods to the destination of the goods is judged, whether time for the truck driver arrives at the location of the goods from an empty driving departure location is within a time period set by the owner of the goods is judged, whether the remaining load carrying capacity of the truck is matched with the weight of the goods is judged, the degree of detouring caused by the transportation of the goods is determined; the truck driver and the goods to be transported are further matched with each other according to above judgment results; whether maximum delivery costs that the owner of the goods can accept meet requirements is judged; and if the above conditions are met, the truck driver and the goods to be transported are successfully matched with each other. With the empty truck resource maximum utilization rate-based truck transportation method and management system of the invention adopted, the waste of empty truck resources in existing truck transportation can be eliminated; the defects of traditional truck transportation can be eliminated; and the transportation costs of truck drivers can be reduced.

The invention discloses a calculation execution method and system for a deep neural network. The calculation execution method comprises the steps of: constructing a deep neural network structure; initializing the deep neural network; by a calculation rear-end module, executing a submitted neural layer algorithm, and executing each neural layer module in the deep neural network one by one; and by operating the calculation rear-end module, acquiring an operation output result of the deep neural network. According to the invention, execution efficiency for a deep neural network model is improved, and calculation resources, such as a GPU, a CPU and the like, can be effectively utilized to a great extent.

The invention discloses a wind power generator optimizing control system and a wind power generator optimizing control method based on PI (Proportion Integral) regulation. A yaw system and a variable pitch control system of a wind power generator are combined, and a unified control method is adopted; when wind speed is relatively low, the yaw system automatically regulate the windward direction of the wind power generator, so that the wind power generator can obtain the maximum wind energy; and when the wind speed surpasses rated wind speed, the variable pitch control system starts up to regulate the pitch angles of fan blades, so that the wind power generator always runs at the maximum power.

The invention relates to a construction mode of a medium-voltage distribution network power supply framework, in particular to a computer construction method of the medium-voltage distribution network power supply framework. The medium-voltage distribution network power supply framework is constructed on the basis of a power supply model, the regional characteristic and the load characteristic of a transformer substation are sufficiently considered, and the medium-voltage distribution network power supply framework is developed from the wiring mode to the standardized power supply mode, is clear and standard on the basis of unified criterion and processing of a computer, accords with the landform characteristic of a region and improves reliability of a distribution network. The medium-voltage distribution network power supply framework further optimizes the integral power supply capacity of the distribution network, and achieves maximum utilization of main transformers and lines. In addition, the medium-voltage distribution network power supply framework constructed on the basis of the power supply model can achieve matching of the integral load supply capacity of the model and the power supply transfer capacity of lines in the model, enables an upper level power grid and a lower level power grid to be coordinated, and leads loads between all the main transformers and the lines in the medium-voltage distribution network power supply framework to be balanced as far as possible.

The invention discloses an organic-wastewater catalytic oxidation method. Alcohol, a catalyst containing iron, an additive and an oxidizing agent are sequentially added to organic wastewater, and the mixture is stirred for a reaction till organic pollutants are decomposed. According to the organic-wastewater catalytic oxidation method, environment-friendly vitamin C and vitamin E are added, consumption of other reagents or additional energy is not needed, the pH does not need to be additionally adjusted either, as a result, cost is lowered, and pollution is reduced; the catalyst containing the iron can be used repeatedly, and the efficiency of degradation of the organic wastewater through the catalyst containing the iron which is used repeatedly is higher; in the treatment process of the organic wastewater, methyl alcohol or ethyl alcohol or tert-butyl alcohol can be from corresponding waste liquor containing alcohol, in this way, the waste liquor is reused, resources are saved, and cost is lowered; the organic-wastewater catalytic oxidation method is also quite simple in technological process, high in operability and wide in application prospect.

The invention discloses a stretchable supercapacitor with a stainless steel spring adopted as a base. The stretchable supercapacitor includes a stainless steel spring, an inner-layer electrode, an outer-layer electrode, and a gel electrolyte, wherein the stainless steel spring is adopted as the base of the stretchable supercapacitor, the inner-layer electrode and the outer-layer electrode are formed on the surface of the spring through in-situ growth or coat the surface of the spring, and the gel electrolyte is located between the two electrodes; the whole device is encapsulated with a flexible polymer material, so that the leak of the electrolyte can be prevented; the stainless steel spring, on the one hand, is adopted as a current collector of the inner-layer electrode, and on the otherhand, provides excellent stretchability for the device; the inner-layer electrode is made of a material such as a carbon material, a metal oxide and conductive polymer; the electrolyte is made of a polymer/electrolyte gel system such as PVA/H2SO4 and PVA/H3PO4; and carbon nanotubes or MXenes are wound so as to form the outer-layer electrode. The supercapacitor of the present invention can work normally under large tensile strain; the expected tensile strain of the supercapacitor can be as high as 100% under premise that the performance of the supercapacitor is not affected; and the outer spaceof the spring structural component can be efficiently utilized. The supercapacitor can be applied to systems such as high-speed train wireless monitoring systems.

The invention discloses a determination method for stress between electrode particles during a lithium ion battery discharge process based on an electrochemical-mechanical coupling model, and relatesto the field of computation of the lithium ion battery stress. The method builds a three-dimensional model on a lithium ion battery electrode particle scale, and specifically comprises the following steps of: 1, selecting positive and genitive electrode materials, acquiring electrochemical and mechanical initial parameters, and building the electrochemical-mechanical coupling model on a three-dimensional particle scale; 2, computing a solid phase lithium concentration according to the electrochemical reaction of a battery and the Fick law; and 3, coupling the lithium concentration computed inthe step 2 into a stress model, wherein the expansion rate of the electrode particles is a function of the solid phase lithium concentration, and then computing the stress of the negative electrode particles. According to the determination method provided by the invention, the stress suffered by the electrode particles of the lithium battery during the discharge process can be computed, and then the certain guidance basis is provided for cracking and crushing of the electrode material.

The invention relates to a wide-area centralized control call center system which comprises: front-end computers and the space distribution modules thereof which are positioned in each district and city, access service requests of users in different places and forward, and manage calls and answers belonging to agent seats; a central queuing machine which queues all service requests of the users and returns the distributed result of idle agent seats to the modules of the front-end computers; agent seats distributed in spatial groups which are positioned at each district and city and provide concrete service for service requests of the users. The system has centralized equipment, only directly places a module at each district and city, accesses calls from districts and cities through the modules; further by the unified management of the equipment and the agent seats, the system realizes the communication of the agent seats in different districts and cities, reduces the long-distance trunk occupation, improves the satisfaction of the users, realizes the utmost utilization of call resources, and saves cost for the office party.

The invention discloses a method for machining spatial holes by using a large ellipsoid on a numerical control boring-milling machine. The method comprises the following steps of: determining the range and the clamping datum of a machined hole by applying a software analysis workpiece; compiling a numerical control machining program of the spatial hole; checking the numerical control machining program by applying simulation software; clamping and correcting according to a numerical control requirement and machining the spatial hole with an allowance; detecting the spatial position precision of the machined hole, adjusting the numerical control machining program according to a detection result and then machining the spatial hole to a required precision; and repeatedly clamping and machining a spatial hole in another range until holes on the workpiece are all machined. The invention has the advantages that multiple groups of spatial holes on the large ellipsoid can be machined by using a numerical control boring-milling machine, thereby meeting the requirement on the position precision; the maximum utilization ratio of a process is realized without being limited by the system of the numerical control boring-milling machine, and the compiling of the machining program can be finished only by updating part models and mathematical parameters; and the process is safe and reliable and has high efficiency.

The invention belongs to the technical field of coal chemical industry, and particularly relates to a method and a device for separating various phenols from middle-low-temperature coal tar crude phenols. The method includes a pretreatment step and a mixed phenol separation step, the pretreatment step includes performing dehydration, light component removal, heavy component removal and pyridine compound removal treatment on the middle-low-temperature coal tar crude phenols to obtain pretreated mixed phenols, and the mixed phenol separation step includes separating phenols, orthocresol, 2, 6-dimethylphenol and cresol in the pretreated mixed phenols. The device comprises a pretreatment system and a continuous rectification system, the pretreatment system comprises a dehydrating tower, a light component removal tower, a heavy component removal tower and a pyridine extraction device which are sequentially connected, and the continuous rectification system comprises a phenol refining tower,a orthocresol refining tower, 2, 6-dimethylphenol refining tower, a cresol tower and a cresol refining tower which are sequentially connected. According to the method and the device, the middle-low-temperature coal tar crude phenols are separated to obtain the phenol, the orthocresol, the 2, 6-dimethylphenol and the cresol.

The invention relates to the field of lithium batteries, in particular to a solid-state electrolyte, a lithium battery cell and a lithium battery. The solid-state electrolyte is an anti-perovskite solid-state electrolyte, and includes one or more super base clusters selected from Li3Se+, Li3S+ and Li3O+ and one or more super halogen clusters selected from BH4-, AlH4-, BF4-, FeH4-, CoH4- and NiH4-.The solid-state electrolyte exhibits a nanowire morphology. Therefore, the solid-state electrolyte has an electrochemical window above 5V and excellent interfacial adhesion, wettability and lithium ion conductivity, and the molecular skeleton of the solid-state electrolyte has good tolerance. Based on the structural characteristics of the solid-state electrolyte, the solid-state electrolyte has the advantages of high shear modulus, high Young's modulus and capability of inhibiting the growth of lithium dendrites.