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96results about How to "Guaranteed normal needs" patented technology
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Nutrition ballanced plant mixed oil
InactiveCN1748540AProportional balanceEasy to deployEdible oils/fatsPlant nutritionOleic Acid Triglyceride
The blended vegetable oil with balanced nutrients is compounded with three kinds of vegetable oil in different characteristics. The three kinds of vegetable oil include oleic acid type vegetable oil with high unsaturated fatty acid content, linoleic acid type vegetable oil with high N-6 polyunsaturated fatty acid content, and linolenic acid type vegetable oil with high N-3 polyunsaturated fatty acid content. The blended vegetable oil with balanced nutrients has balanced contents of oleic acid, linoleic acid and linolenic acid, can meet the physiological requirement of human body, and has the advantages of wide material source, low cost, rich nutrients, etc.
Owner:INST OF COMPREHENSIVE AGRI PROD UTILIZATION SHANXI PROV ACAD OF AGRI
Intelligent fire coal scheduling system for thermal power plant
ActiveCN102541036AEnsure safetyPrevent spontaneous combustionTotal factory controlProgramme total factory controlProcess engineeringCoal
The invention provides an intelligent fire coal scheduling system for a thermal power plant. The system comprises an on-line coal inventory unit, a material piling and taking machine unit, a coal conveying unit, a coal bin unit and a system server, wherein the system server comprises an intelligent material piling calculation module, an intelligent coal distributing and feeding calculation module, and a material taking decision module; the intelligent material piling calculation module determines the optimal coal piling position to guide the material piling and taking machine unit to complete coal piling; the intelligent coal distributing and feeding calculation module is used for receiving coal inventory information of the on-line coal inventory unit and the real-time state of a boiler unit, determining a coal distribution scheme according to the coal inventory information and the real-time state of the boiler unit and further determining a coal feeding scheme according to boiler characteristics and the coal distribution scheme; and the material taking decision module determines a material taking path according to the coal inventory information and the coal feeding scheme to guide the material piling and taking machine unit and the coal conveying unit to cooperatively complete material taking. The fire coal of the thermal power plant is subjected to full-life cycle management and intelligent scheduling, and the boiler unit is ensured to have high safety, economy and environment friendliness under the condition of co-combustion.
Owner:HUAZHONG UNIV OF SCI & TECH
Production-period concentrated feed for laying hens
InactiveCN102210418AGuaranteed normal needsImprove disease resistanceFood processingAnimal feeding stuffNutrientChemistry
The invention discloses a production-period concentrated feed for laying hens, which relates to a chicken feed. The feed comprises hypo-powder, soya bean meal, cottonseed meal, rapeseed meal, corn DDGS, meat and bone meal, spouting maize peels, cottonseed proteins, calcium hydrophosphate, vegetable oil, fine rock powder, middling flour, choline chloride, salts, baking sodas, calcium iodate (containing 1% of iodine), ferrous sulfates, copper sulfates, manganese sulfate, zinc sulfates, 1% sodium selenite, lysine, methionine, hen multi-vitamins, 10% zinc bacitracin, and 5000 IU phytase. The feed disclosed by the invention has the advantages that because the contents of nutrient substances in the feed are adjusted, the immunity and disease resistance of a hen are obviously improved, and the peak-hour for laying eggs is prolonged, wherein the peak-hour for laying eggs can reach 7.5-9.5 months, the weight of each egg laid during the peak-hour for laying eggs can reach 60g, and a hen can lay 39-44jin within an egg-laying cycle.
Owner:山西宏福农牧科技有限公司
Graduation design personalized guide system
InactiveCN101937524AGuaranteed fitGuaranteed to meet the actual needs of usersData processing applicationsMessaging/mailboxes/announcementsPersonalizationReal-time data
The invention discloses a graduation design personalized guide system, which comprises a user interface, a mobile paper module, a user model module, a personalized recommendation module, a recommendation resource database module and a recommendation resource display module. The user interface serving as a communication port realizes real-time data communication between a user and the graduation design personalized guide system; the mobile paper module is used for forwarding a recommendation resource object to a mobile phone of the user and transmitting the feedback effective information to the user model module through the user interface; the user model module is used for acquiring the effective information of the user and establishing a user interesting model; the recommendation resource database module is used for extracting and storing a static attribute value and a dynamic attribute value of the resource information according to a static attribute and a dynamic attribute preset in a recommendation resource database; the personalized recommendation module is used for predicting and analyzing a recommendation result; and the recommendation resource display module is used for encapsulating the recommendation resource object according to the recommendation result of the personalized recommendation module and transmitting the recommendation resource object to the user interface.
Owner:HUAZHONG NORMAL UNIV
Automobile, and electric hydraulic power-assisted steering system and control method thereof
The invention discloses an electric hydraulic power-assisted steering system. In the system, a hydraulic pump pumps oil in an oil storage tank and outputs pressure oil to the pressure oil duct of the steering system; a pressure retaining valve comprises a pressure retaining valve core and a pressure retaining valve housing which are coaxial with the input shaft of a steering wheel and are nested with each other; the oil inlet of the pressure retaining valve is communicated with the pressure oil duct of the system; the oil return port of the pressure retaining valve is communicated with the oil storage tank; chambers on the two sides of the piston of a double-action power-assisted cylinder are respectively communicated with the two control oil ports of the pressure retaining valve; the piston of the double-action power-assisted cylinder is connected with the input shaft of the steering wheel through a transmission mechanism; the oil port of an energy accumulator is communicated with the pressure oil duct of the system; a detector is used for acquiring steering parameter signals and outputting the steering parameter signals to a control device; and the control device receives the steering parameter signals acquired by the detector, and determines whether to output a control signal to the electric drive device of a hydraulic pump according to the preset conditions. The invention also provides an automobile utilizing the electric hydraulic power-assisted steering system and a control method thereof.
Owner:陕西法士特松正电驱系统股份有限公司
Acid liquid fertilizer for drip irrigation and its prepn
The present invention relates to one kind of acid liquid fertilizer for drip irrigation and including nitrogen fertilizer, phosphate fertilizer, potash fertilizer, rooting promoter, dissolution promoter, trace elements and sulfuric acid. It is prepared through the steps of: dissolving phosphate fertilizer, potash fertilizer, trace elements and dissolution promoter in water through stirring, dissolving nitrogen fertilizer, adding sulfuric acid and adding rooting promoter. Its preparation process is scientific, low in power consumption and low in cost and uses simple apparatus. Its dissolution promoter can raise the dissolution degree of routine phosphate fertilizer and its rooting promoter can promote the growth of plant root system and the plant absorption capacity to nutrients. Its acidity can prevent jamming of drip holes.
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
Cultivation method for Hainan huanghua pear nursery stock
ActiveCN105052485AImprove survival rateFast rooting ratePlant cultivationCultivating equipmentsPEARVermicompost
The present invention discloses a cultivation method for Hainan huanghua pear nursery stock. The cuttage comprises the following steps of: carrying out scion cuttage from April to May, or September to November; shearing the base of the cuttage scion, at an angle of 30 DEG with a length direction of the cuttage scion, to form a bevel cut by use of a pair of sterile scissors before cuttage, and then vertically fixing the base of the cuttage scion in a container with a root promoting liquid to soak for 3-6 h; using a cuttage container cup to fill a nutrient medium to carry out cuttage, wherein a first-layer medium is formed by mixing yellow soil, biogas, and peat in a mass ratio of 1:1:1; a second-layer medium is formed by mixing red loam, coconut dust and vermicompost in a mass ratio of 3:1:2 ; and a third-layer medium is formed by mixing red loam and vermicompost in a mass ratio of 2:1; inserting the part, with a distance of 5 cm above the base of the cuttage scion, into the nutrient medium, and inserting the bevel cut into the second-layer medium. The cultivation method for Hainan huanghua pear nursery stock provided by the invention ensures a high survival rate of Hainan huanghua pear nursery stock , and the cutttage scion has strong adaptability to season.
Owner:蚌埠启邦科技信息咨询有限公司
Liquid circulation processing device and method for bast fibers
ActiveCN101838895AReduce dosageGuaranteed normal needsTextile treatment machine arrangementsTextile treatment with treating outlet contectYarnAfter treatment
The invention relates to a liquid circulation processing device and a liquid circulation processing method for bast fibers. The method comprises the following steps of: 1) hanging the bast fibers or yarns in bunches on an extension bar of a yarn hanging device in parallel; 2) serially connecting a plurality of yarn hanging devices, and putting the yarn hanging devices in a main vat; 3) adding chemical agents into the main vat through an auxiliary vat, and opening a main pump and a heat exchange device; and 4) after treatment fluid is pumped into a hollow column of each yarn hanging device, spraying the treatment fluid on the bast fibers or yarns through holes on each extension bar and spraying holes on each extension bar. The device used by the liquid circulation processing method for the bast fibers and yarns is characterized by comprising a barrel-shaped main vat; the yarn hanging devices are arranged inside the main vat; the main pump is arranged outside the main vat; a water inlet of the main pump is connected with a water outlet of the main vat; a water outlet of the main pump is connected with the heat exchange device; a water outlet of the heat exchange device is connected with a water inlet of each yarn hanging device inside the main vat; and the auxiliary vat is arranged outside the main vat. The liquid circulation processing device and the liquid circulation processing method for the bast fibers can be widely applied to degumming, washing, bleaching and dyeing the bast fibers, scouring, dyeing, bleaching and washing the yarns, and other processes.
Owner:THE QUARTERMASTER RES INST OF THE GENERAL LOGISTICS DEPT OF THE CPLA +3
Hierarchical Ad hoc on-demand distance vector (AODV) routing method
InactiveCN102118312AProlong survival timeGuaranteed normal needsNetwork topologiesData switching networksComputer networkEngineering
The invention relates to a hierarchical Ad hoc on-demand distance vector (AODV) routing method based on bandwidth, capacity and energy perception, which comprises the following steps that: a source node transmits an AODV routing request message; after receiving the routing request message, a current node identifies the service type and requist band of the request message, and simultaneously queries and calculates own available bandwidth, capacity and energy residual ratio; and the current node ranks own capacity and energy residual ratio into three respectively, and selects a destination node for the immediate forwarding, delayed forwarding or discarding of the routing request message according to the ranks of the capacity and the energy residual ratio and the service type of the routing request message. By the method, nodes with relatively higher capacity and low energy can be bypassed in routing established by a network, congestion phenomena can be greatly reduced, the time to live of the network can be prolonged, and simultaneously the energy is reserved for emergency services in each node to ensure the needs of the emergency communication services in wartime.
Owner:江苏中企教育科技股份有限公司
Cultivation method capable of increasing cherry nutrition content
InactiveCN107242098AHigh in nutrientsPromote absorptionFertilising methodsCultivating equipmentsNutritive valuesNutrient solution
The invention belongs to the technical field of fruit planting and particularly relates to a cultivation method capable of increasing cherry nutrition content. The cultivation method specifically includes the steps of firstly, before cherry trees germinate, planting field soil is deeply ploughed at the depth of 20-22cm, watering is continuously performed twice, the time interval between two watering is 4-5 days, the watering quantity of each watering is 670-680mL / plant, furrowing is performed 2-3 days after the watering, biological organic fertilizer is applied to the roots of the cherry trees, the root application depth is 18-20cm, and compacting the soil after the root application; secondly, nutritional liquid is sprayed to leaf surfaces once before blossoming, the nutritional liquid is sprayed to the leaf surfaces once before fruiting, and weak flowers and weak fruits are removed before the nutritional liquid spraying; a calcium superphosphate aqueous solution is applied to the roots of the cherry trees from the period before blossoming until harvesting, the root application is performed every other 16-18 days, and the root application quantity of each time is 245-250mL / plant. By the method, the soluble solid content, titratable acid content and VC content of cherries can be increased effectively, and the flavor and nutritional value of the cherries can be increased.
Owner:HEFEI RUNYU AGRI TECH CO LTD
Liquid potassium dihydrogen phosphate and its production process
InactiveCN1337383AIncrease profitMeet the needs of nutrients during the growth periodPhosphorus compoundsFertilizer mixturesPotassium hydroxidePotassium
The liquid potassium dihydrogen phosphate fertilizer is the fertilizer prepared by using the following raw materials: phosphorus pentoxide, potassium hydroxide, nitrogen, agricultural rare earth nitrate, disodium ethylene diamine tetracetate, adhesion agent, penetrating agent, ferrous sulfate, cupric sulfate, zinc sulfate, manganese sulfate, boric acid and amine molybdate. Said fertilizer is a light yield liquid, its concentration is uniform and its solution is stable, its phosphorus content and potassium content can be tp about 16-32. It can meet the requirements for nutrients of every growth period, and can promote growth and development of plants, and can improve soil structure and raise utilization rate of fertilizer, and its production process is simple and cost is low.
Owner:锦绣华夏(北京)生物科技有限公司
Oilfield profile control agent and preparation method thereof
InactiveCN108485622AIncrease the swept volume of injected waterImprove water flooding effectDrilling compositionSolventPrepolymer
The invention relates to the technical field of oilfield chemistry and oil extraction, and discloses an oilfield profile control agent and a preparation method thereof. The oilfield profile control agent comprises the following components in parts by mass: 28-62 parts of polyester polyol, 4-42 parts of hexamethylene diisocyanate, 2-41 parts of chloroprene rubber, 0.01-3 parts of a catalyst, 2-45 parts of a blocking agent, 1-31 parts of a solvent and 1-20 parts of a plasticizer. A polyurethane prepolymer is prepared by the polymerization of the polyester polyol and the hexamethylene diisocyanate, and then a blocking reaction is carried out on the blocking agent with the polyurethane prepolymer, the solvent, the chloroprene rubber, the plasticizer and the catalyst, so that the oilfield profile control agent provided by the invention is obtained. The product is in a liquid state at normal temperature, can fully enter into the deep micro pores of a stratum, and gels and expands in the stratum; the gelling temperature is controllable, so that the diversion function of the profile control liquid flow of a deep oil reservoir can be realized; the flood conformance volume is increased; thewater flooding effect is improved; and the recovery efficiency is improved.
Owner:TANGSHAN COLLEGE
Premix feed for promoting development of ovary of laying hen
ActiveCN104489407AImprove immunityReduce the death rateAnimal feeding stuffLigusticum chuanxiongLecithin
Owner:山东和美华农牧科技股份有限公司
Economical and efficient production method of tobacco male sterile first generation hybrid seed
InactiveCN103348909AAvoid catastrophic lossReduce line spacingPlant genotype modificationHybrid seedNicotiana tabacum
The invention provides an economical and efficient production method of a tobacco male sterile first generation hybrid seed. The method includes: at an altitude of less than 700 meters, under the climate conditions meeting the requirements of early vegetative growth and later reproductive growth of tobacco plants, conducting seedling culture on a maternal tobacco plant and a paternal tobacco plant separately, then employing isolation planting, performing topping on the maternal tobacco plant, then collecting paternal pollen and preparing pollination, during pollination, adding starch and blending them, adopting an artificial pollination pen or pollination gun to perform pollination, carrying out deblossoming on the maternal tobacco plant both before and after pollination, and when the capsule pericarp browning reaches more than 80%, conducting single fruit harvesting in batches and performing drying, then conducting threshing processing to obtain the male sterile first generation hybrid seed. The method provided in the invention has the advantages of reasonable design, low production investment, and high seed yield. On the basis of ensuring a variety purity (99%) and a seed germination rate (95%), maximization of a high-quality germplasm propagation coefficient is realized, the seed yield is greatly improved, and the seed production cost is decreased significantly.
Owner:TOBACCO RES INST OF HUBEI PROVINCE
Self-circulation vertical speed changer
InactiveCN102705495ASimple structureReduce power consumptionGear lubrication/coolingPetroleum engineering
The invention discloses a self-circulation vertical speed changer, which comprises a box body, an oil pump and an input shaft arranged in the box body. An oil pumping pipe and an oil outlet pipe are arranged on the oil pump. The bottom end of the oil pumping pipe is connected to a lower part in the box body, and the top end of the oil pumping pipe is connected with the oil pump. The bottom end of the oil outlet pipe is connected with the oil pump, and the top end of the oil outlet pipe is connected to an upper part in the box body. The self-circulation vertical speed changer is simple and compact in structure and long in service life; and oil on the lower part of the box body is pumped to the upper part of the box body through the oil pump to realize the self circulation of oil supply, so that all gears and bearings of the speed changers can be lubricated.
Owner:合肥恒科冷却设备有限责任公司
Delicious weight-reducing pasty food
ActiveCN101999580AGuaranteed normal needsImprove functional fitnessFood preparationAnimal scienceModern medicine
The invention discloses a delicious weight-reducing pasty food, which comprises the following components in percentage by weight: 1.5 to 15 percent of resistant starch, 5 to 40 percent of inulin, 5 to 40 percent of xylo-oligosaccharide, 5 to 40 percent of fresh corn kernels, 5 to 30 percent of whey protein, 0.01 to 0.06 percent of bamboo leaf flavone, 1 to 20 percent of medlar, 2 to 20 percent of plantain seed, 2 to 20 percent of common fenugreek seed, 2 to 20 percent of white hyacinth bean, 0.5 to 4 percent of ossein, 1 to 10 percent of hawthorn fruit, 0.15 to 3 percent of chitosan, and 30 to 70 percent of water. The delicious weight-reducing pasty food prepared according to the principles of modern medicine and nutrition and by combining the theories and experience of traditional Chinese medicine has the advantages of regulating the leptin level of human bodies and relieving metabolic disturbance caused by the leptin level to regulate weight, reducing heat absorption, fat and cholesterol and relaxing the bowels appropriately so as not to cause water loss diarrhea and electrolyte loss adverse reactions, preventing weight reducing from causing malnutrition and anorexia and influencing health, preventing obesity complications, and improving the whole functions and health level of the human bodies to fulfill the aim of healthy weight reducing.
Owner:上海塞翁福农业发展有限公司
Automatic water replenishing device and potted plant container
ActiveCN103168664AGuaranteed normal needsLong-term moisturizing effectSelf-acting watering devicesReceptacle cultivationAgricultural engineeringBiology
The invention discloses an automatic water replenishing device. The automatic water replenishing device comprises a permeable clapboard (2) which is horizontally arranged in a pot body (1) and at least one water replenishing piece (3) which penetrates through the permeable clapboard (2). The permeable clapboard (2) divides the pot body (1) into a planting area (5) located on the upper portion and a water storage area (6) located on the lower portion, and supporting legs (4) for supporting the permeable clapboard (2) are arranged in the water storage area (6). Two ends of the water replenishing piece (3) are respectively arranged in the planting area (5) and the water storage area (6). The water replenishing piece (3) and the permeable clapboard (2) respectively contain aggregate and a hydrophilic binder covering the aggregate. The invention discloses a potted plant container with the automatic water replenishing device at the same time. The potted plant container with the device solves the technical problems that the water replenishing effect of an automatic water replenishing potted plant container is gradually worse and at last even cannot replenish water in the prior art.
Owner:BEIJING RECHSAND SCI & TECH GRP
System and method for construction remote monitoring and management
InactiveCN108898083AMonitor construction site conditionsSafe evacuationCharacter and pattern recognitionClosed circuit television systemsVideo monitoringStructure of Management Information
The invention belongs to the technical field of engineering articles, and discloses a system and a method for construction remote monitoring and management. A wireless transmission module, an alarm prompting module and an information informing module are jointly connected with a monitoring center management module. A video monitoring module is connected with a video image processing module. The video image processing module is connected with the monitoring center management module. A voice broadcast module is connected with a power monitoring center management module and a power energy storagemodule. A high-voltage prevention module is connected with the power energy storage module. The structure of the system can monitor construction site situations in real time. When accident occurs, the system can send out voice warning to workers by broadcasting, and can notify responsible personnel in a construction area to organize the workers to evacuate safely, to protect life safety of the workers, and effectively improve management level of safe construction of a project.
Owner:福建显丰建设有限公司
Compound medicament for treating proventriculitis and gizzard erosion of poultry and preparation method thereof
ActiveCN103394021AGuaranteed normal needsQuick cureHydroxy compound active ingredientsDigestive systemSnow moldTherapeutic effect
A disclosed compound medicament for treating proventriculitis and gizzard erosion of poultry comprises the following components in parts by weight: 5-20 parts of terbinafine hydrochloride, 10-40 parts of ampicillin sodium, 50-150 parts of amomum villosum, 50-100 parts of poria cocos, 5-15 parts of vitamin A and 10-20 parts of methionine. By aiming at the symptoms of proventriculitis and gizzard erosion of poultry and inducing factors, the medicines used for inhibiting fungus and mould, the traditional Chinese medicines capable of controlling gastric acid secretion and other medicines are selected for the medicament of the invention, and the formula is reasonable; and the medicament has the characteristics of production simplicity, low price, convenient production and the like.
Owner:CHENGDU CENTURY INVESTMENT
Movable rapidly-decorated vertical-landscape greening device
InactiveCN107494026AReduce usageReduce maintenance costsSelf-acting watering devicesRenewable energy machinesWater storageCells panel
The invention provides a movable rapidly-decorated vertical-landscape greening device. The device comprises movable wheels, a column, support racks, a photovoltaic cell panel, plantation boxes, a water feeding pipe, a water tank and a water pump. The bottom of the base is provided with the four movable wheels. The top of the column is provided with the photovoltaic cell panel. The water tank is arranged at the top of the base. The water pump is arranged in the water tank. The water feeding pipe is connected to the water pump and penetrates through the plantation boxes. One side of the water tank is provided with a photovoltaic generation assembly. Clamp grooves are arranged in two sides of the plantation boxes. The plantation boxes are symmetrical in pairs. The inner side walls of the plantation boxes are equipped with blocking edges. Partition boards are arranged on the blocking edges. The movable rapidly-decorated vertical-landscape greening device has an independent water storage and water supply system. Through photovoltaic power generation, energy is supplied. Through automated control, a maintenance-free function is truly fulfilled. The use of manual resources and material is reduced so that maintenance cost is reduced.
Owner:杨月权
Device capable of feeding water automatically and potted plant container
ActiveCN103155841AGuaranteed normal needsLong-term moisturizing effectSelf-acting watering devicesReceptacle cultivationWater storageEnvironmental engineering
The invention discloses a device capable of feeding water automatically. The device capable of feeding the water automatically comprises a permeable separation plate (2) which is horizontally arranged in a pot (1). The pot (1) is divided into a planting area (4) located in the upper portion of the pot and a water storage area (5) located in the lower portion of the pot by the permeable separation plate. The device capable of feeding the water automatically further comprises at least one water feeding part (3) which is arranged on the permeable separation plate (2) in a penetrating mode. Two ends of the water feeding part (3) are respectively placed in the planting area (4) and in the water storage area (5). Aggregate and hydrophilic adhesion agents containing the aggregate are contained in both the water feeding part (3) and the permeable separation plate (2). The invention further discloses a potted plant container which is provided with the device capable of feeding the water automatically. The potted plant container solves the technical problem that a potted plant container capable of feeding water automatically becomes poorer gradually in water feeding effect and even unavailable in the water feeding effect finally in the prior part.
Owner:BEIJING RECHSAND SCI & TECH GRP
Smart fueling elbow
InactiveUS20200207606A1Energy need is guaranteedPreventing situationFlow propertiesLiquid transferring devicesFuel qualityEngineering
The invention includes a device (205) which prevents situations of fueling incorrect or poor-quality fuels to the tanks during fueling to the storage tanks (210) at fueling stations (200), by analyzing fuel quality and fuel type considering many physical parameters with the help of a sensor (504) that is consist of mechanical resonators, and a smart fueling elbow which has mobile characteristics making possible for the user to carry the elbow to the usage field.
Owner:BULGURCU BILGEN GOZDE +1
Multifunctional efficient utilization system based on solar intermediate temperature heat collection and photovoltaic and photothermal integrated device
InactiveCN105371528AGuaranteed efficiencyImprove heating efficiencyHeat pumpsSolar heat devicesWater useEngineering
The invention discloses a multifunctional efficient utilization system based on a solar intermediate temperature heat collection and photovoltaic and photothermal integrated device. The system comprises a solar intermediate temperature heat collection device, a solar photovoltaic and photothermal integrated device, an absorption refrigerating device, a heat pump device, an air cooling device, a water storage device, a heat exchanger, an air conditioner terminal device, a hot water use device and a valve. Due to the combination of a solar utilization device, functions of power generating, refrigerating, heating, hot water supplying, steam supplying and the like are achieved, various kinds of energy generated in the system is fully utilized, efficiency of all devices in the system is ensured, and the comprehensive solar utilization efficiency is obviously improved.
Owner:NANJING PARUOTE SOLAR ENERGY
Method for generating power and supplying heat by utilizing pressure difference of copper electrolysis low-pressure steam
InactiveCN101555603AIncrease profitGuaranteed normal needsPhotography auxillary processesProcess efficiency improvementEngineeringPressure difference
The invention relates to a method for generating power and supplying heat by utilizing the pressure difference of copper electrolysis low-pressure steam, and the method comprises the steps of: testing heat supplying load, selecting equipment models, transforming a pipe network and regulating a system. The method utilizes the pressure difference of copper electrolysis low-pressure steam, adopts a screw power expander and a generator unit thereof for generating power and a bypass regulating system to regulate heat supply distribution, and uses the steam after power generation in normal production. The method can be used in power generation by utilizing the pressure difference of copper electrolysis low-pressure steam and reasonable utilization of steam, and can also be used in power generation and reasonable utilization by utilizing pressure difference of other metal smelting steam similar to a copper electrolysis technique.
Owner:CHINA NERIN ENG
Touch-and-talk method and touch-and-talk pen
ActiveCN107392200AGuaranteed normal needsReduce noiseCharacter and pattern recognitionComputer hardwareUser needs
The embodiment of the invention provides a touch-and-talk method and a touch-and-talk pen; the method comprises the following steps: obtaining original recorded data; denoising the original recorded data so as to form recording data; associating the recording data with a preset sticker, and storing the recording data to a series of memory spaces of corresponding code values, wherein the memory spaces are in a blank state, and the code values are matched with different series of memory spaces. The touch-and-talk method and pen can reduce the noises, thus improving recording quality, ensuring user needs, and providing enough memory spaces.
Owner:深圳市乐智教育科技有限公司
Camera lens through-connection ring bottom face polishing mechanism with adjustable upper and lower positions
InactiveCN108145584AImprove polishing effectGuaranteed normal needsGrinding carriagesPolishing machinesCamera lensCoupling
The invention discloses a camera lens through-connection ring bottom face polishing mechanism with adjustable upper and lower positions. The mechanism comprises a rack, a main supporting frame is fixed to the top face of a top plate of the rack, side supporting plates fixed to the two sides of the main supporting frame are fixed to the top face of the top plate of the rack, two upper adjusting motors are fixed to the top face of the top plate of the main supporting frame, output shafts of the upper adjusting motors penetrate the top plate of the main supporting frame and are connected with fine adjustment screws through couplers, the fine adjustment screws are in screw joint into fine adjustment screw sleeves, the bottom ends of the fine adjustment screw sleeves are fixed to the two sidesof the top face of a main top plate, a rotating motor is fixed to the top face of the middle of the main top plate, an output shaft of the rotating motor penetrates the main top plate and is fixedly provided with a rotating plate, a grinding motor is fixed to the top face of the end of the rotating plate, an output shaft of the grinding motor penetrates the bottom face of the rotating plate and isfixedly provided with a disc, and a polishing disc is fixed to the bottom face of the disc. The top face of the radial extension side of a through connection ring to be machined is subject to automatic polishing, the polishing effect is good, and polishing is uniform.
Owner:DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
Cloud computing-based comprehensive evaluation system and method for power energy efficiency of industrial enterprises
InactiveCN109002987ALower requirementReduce workloadEnergy industryTechnology managementMethod selectionEconomic benefits
The invention relates to a cloud computing-based comprehensive evaluation system and method for power energy efficiency of industrial enterprises, the system comprising: a storage center and an evaluation center. The storage center includes: an energy consumption database, which is the basic power consumption database of industrial enterprises; an energy efficiency index database which is a singleindex power energy efficiency evaluation index database; a benchmarking standard library which is the best standard library for single index energy efficiency standard; a comprehensive evaluation method database which is the method selection database for multi-index comprehensive evaluation. The evaluation center includes: a single-index calculation module, which is used for calculating the single-index electric power energy efficiency level; a multi-index calculation module used for calculating the evaluation results of economy, technology, management and environment; an energy-saving potential evaluation module which used for calculating the energy-saving potential of an industrial enterprise. The invention can improve the accuracy and comprehensiveness of the evaluation result, facilitate the evaluation of the energy-saving potential of the enterprise, and bring the actual energy-saving economic benefit for the industrial enterprise. The method and the system also have strong applicability and are conducive to the promotion of energy efficiency evaluation in the whole society.
Owner:HEFEI UNIV OF TECH
Image distortion display technique
InactiveCN101236714AEnsure safetyGuaranteed normal needsAdvertisingDisplay meansJet aeroplaneElectricity
The invention provides an image distortion display technique device which is shown in a figure. An airplane is made into the shape of ray, all the surfaces or a plurality of surfaces of the airplane are covered by a display screen which does not have any mourning border or any dead area on the periphery, the edges are luminous to display; the upper part and the lower part are provided with cameras with high speed and high definition shadily, the cameras take the projecting plane background image projected by the display screen backwards and are in electric connection or in wireless connection with the display screen which is in electric connection or wireless connection with the projecting plane background image projected by the display screen backwards and a composite image by any image of eagle, flyer, animal and insect, wherein, the background image and the composite image are played; therefore, the airplane and the display screen can not be seen and only any image or the image of eagle, flyer, animal and insect are seen, thereby changing the airplane and the display screen into any image or object or an image of animal.
Owner:田钢 +1
Intelligent fire coal scheduling system for thermal power plant
ActiveCN102541036BEnsure safetyGuaranteed normal needsTotal factory controlProgramme total factory controlCombustionFull life cycle
The invention provides an intelligent fire coal scheduling system for a thermal power plant. The system comprises an on-line coal inventory unit, a material piling and taking machine unit, a coal conveying unit, a coal bin unit and a system server, wherein the system server comprises an intelligent material piling calculation module, an intelligent coal distributing and feeding calculation module, and a material taking decision module; the intelligent material piling calculation module determines the optimal coal piling position to guide the material piling and taking machine unit to complete coal piling; the intelligent coal distributing and feeding calculation module is used for receiving coal inventory information of the on-line coal inventory unit and the real-time state of a boiler unit, determining a coal distribution scheme according to the coal inventory information and the real-time state of the boiler unit and further determining a coal feeding scheme according to boiler characteristics and the coal distribution scheme; and the material taking decision module determines a material taking path according to the coal inventory information and the coal feeding scheme to guide the material piling and taking machine unit and the coal conveying unit to cooperatively complete material taking. The fire coal of the thermal power plant is subjected to full-life cycle management and intelligent scheduling, and the boiler unit is ensured to have high safety, economy and environment friendliness under the condition of co-combustion.
Owner:HUAZHONG UNIV OF SCI & TECH
Feed additive for anthony pigs and preparation method of feed additive
InactiveCN105285337AImprove immunityImprove palatabilityAnimal feeding stuffAccessory food factorsFood additiveFeed additive
The invention discloses a feed additive for anthony pigs and a preparation method of the feed additive, belongs to the technical field of animal feed, and relates to pig feed. The feed additive comprises the following substances in parts by weight: 15-18 parts of extruded soyflour, 18-23 parts of skimmed milk powder, 2-4 parts of citric acid, 1-3 parts of glucose, 2-4 parts of beet, 1-3 parts of capsanthin, 2-4 parts of pepsase, 1-3 parts of calcium iodate, 1-3 parts of folic acid, 0.5-1 part of ferrous sulfate monohydrate, 0.5-1 part of manganese sulfate monohydrate, 2-4 parts of amino acids, 2-4 parts of mineral substances, 8-12 parts of a drug mixture, 2-4 parts of vitamins and 20-30 parts of a biological feed premix. The feed additive is high in palatability and utilization ratio, rich in nutrition and equilibrium in composition; through utilization of the biological feed premix, the internal environment for growth of the anthony pigs is improved, the organism immunity is enhanced, and then the growth of the anthony pigs is promoted.
Owner:闫桃
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