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Microwave vacuum freeze-drying apparatus for food and drug production
InactiveCN101126596ABreak through the status quo of uneven heatingEvenly heatedDrying using combination processesDrying solid materials with heatFreeze-dryingProcess engineering
The utility model relates to a metal core which has replaced the traditional metal cores of the cold stores; after an access is opened in the microwave radiation of the heat energy in the vacuum freeze-drying, the microwave radiation provides energy directly to the material at low pressure or ultra low pressure, so as to make the water molecules in the internal and external parts of the ice crystal sublime rapidly; the change not only has an advantage that the microwave can heat the internal and external part of the material at the same time, but also reserves an advantages that the prior vacuum freeze-drying equipment can decrease temperature instantly when pre-freezing and maintain the temperature in the later period of the desorption. The main microwave heating source is arranged in the centre of the material with no metal wall in the utility model, which overcomes the insufficiency of heating way by the prior microwave and makes the material heated evenly; during the period of desorption, the utility model combines the microwave heating and the shelf silicone oil heating and makes the shelf silicone oil heating as the last safeguard for the dry quality of the products, which enables the microwave overheating never take effect on the quality of the products. The utility model introduces the infrared sensor to the microwave vacuum freeze-drying equipment, which can use the microwave energy scientifically, powerfully and accurately.
Owner:丛繁滋
Central air conditioner end environmental temperature and cold source load remote control and regulation method and system
ActiveCN101105321ASolve wasteUse scienceSpace heating and ventilation safety systemsLighting and heating apparatusRemote controlPower grid
The invention provides a remote centralized regulation method for terminal environmental temperature and load of central air conditioner. A remote server reads cold source operating power and terminal environmental temperature collected by a node device during system operational process, and summarizing the cold source power and listing the terminal environmental temperature according to region, building category and functional domain in buildings; regulation command and terminal environmental temperature set value are inputted to the remote server and transmitted to the terminal node device to be regulated to conduct regulation of terminal environmental temperature and load; and when power peak load shifting regulation is required, the remote server is preset with peak load shifting regulation regions, peak load shifting regulation quantity and peak load shifting time period, and the remote server processes results in accordance with the preset parameters and transmits the peak load shifting regulation command, terminal environmental temperature set value, peak load shifting regulation duration to the terminal node device to be regulated, so as to realize regulation of terminal environmental temperature and cold source load and finish utility power peak load shifting regulation. The invention has high value of application and spreading.
Owner:SOUTH CHINA UNIV OF TECH +1
Biological feed additive for pigs for enhancing immunity and improving feed utilization rate
ActiveCN104171434AHigh nutritional valueCompatibility scienceFood processingAnimal feeding stuffAnimal scienceUtilization rate
The invention discloses a biological feed additive for pigs for enhancing immunity and improving feed utilization rate, and belongs to the field of feed additives. The additive is prepared from fermented Chinese medicine herb powder, bupleurum polysaccharide, herba elsholtziae powder, ginger powder, mulberry powder, pumpkin peel powder, compound vitamin, taurine, ferrous lactate, manganese sulfate and carriers, wherein the carriers are defatted rice bran and bentonite. According to the additive, the pig immunity can be effectively enhanced, the pig morbidity can be reduced, the feed conversion ratio also can be lowered, the feed utilization rate can be increased, meanwhile, growth of the pigs is promoted, the feeding time is advanced, the feeding period is quickened, the feeding cost is reduced, the feeding benefits are increased, and the application prospect is wide.
Owner:江西双胞胎牧业有限公司
Traditional Chinese medicine preparation for treating oral ulcer
The invention discloses a Chinese medicine preparation used for treating oral ulcer, which consists of oral and external medicaments. The weight portions of various materials in the oral medicaments are as follows: 10 to 20 portions of rhizoma coptidis, 10 to 20 portions of bamboo leaves, 10 to 20 portions of phellodendron, 10 to 20 portions of dandelion, 10 to 20 portions of astragalus roots, 10 to 20 portions of radix codonopsitis, 10 to 20 portions of radix isatidis, 10 to 20 portions of honeysuckle, 10 to 20 portions of cutch, 10 to 20 portions of angelica and 10 to 20 portions of radix rehmanniae recen; The weight portions of various materials in the external medicaments are as follows: 10 to 20 portions of indigo pulverata levis, 10 to 20 portions of borneol, 10 to 20 portions of the root bark of the peony tree, 10 to 20 portions of bletilla striata and 10 to 20 portions of evodia rutaecarpa. The Chinese medicine preparation causes the efficacy of medicaments to directly reach the focus by oral administration and external partial smearing, relieving the pain of sufferers, and sufferers have no adverse reaction to the internal and external application of the Chinese medicine preparation. The Chinese medicine preparation is simple in preparation method, needs few equipment, is easy to use and can obtain good economic benefits.
Owner:郭璟璟
Knee joint rehabilitation trainer
The invention relates to a knee joint rehabilitation trainer comprising a leg support plate, a stay rope, and a knee joint wrapping device; the front side of the top surface of the leg support plate is covered by a panel; a gear set straining device, a locking and releasing device, and a force measuring device are arranged between the panel and the leg support plate; one end of the stay rope is fixedly connected with the gear set straining device so as to strain the stay rope; the other end of the stay rope penetrates the panel and is connected with the knee joint wrapping device; a side face of the leg support plate is provided with a wrench; the wrench drives the gear set straining device to rotate, thus straining the stay rope; the force measuring device measures the force on the stay rope; the locking and releasing device locks and releases the gear set straining device; the rear side of the top surface of the leg support plate is fixedly provided with a slide way having an ankle bearer in a slide manner. The knee joint rehabilitation trainer can realize knee joint bending exercise and knee joint straightening exercise functions, is simple in structure, convenient in usage, easy to carry, and more scientific in usage.
Owner:石丹杰 +1
Energy-consumption protection method for mobile phone with MeeGo operation system
InactiveCN101976112AAutomatic power monitoringReduce power consumptionCurrent supply arrangementsPower supply for data processingNetwork connectionFrequency reduction
The invention discloses an energy-consumption protection method for a mobile phone with a MeeGo operation system, which comprises the following steps: 1) electric quantity threshold value control: reading the electric quantity through an API program interface of the MeeGo, and rending the system in a low-electric quantity protection state when the electric quantity is smaller than a preset threshold value of the system; 2) low-electric quantity protection: regulating the state of a central processing unit (CPU) to Sleep according to a frequency reduction instruction, and turning off a dynamic storage, a Bluetooth, network connection and a screen of the system through hardware operation and drive; and 3) operation system protection: when the dynamic storage is turned off, writing operation information of the operation system, which is stored in the dynamic storage originally, in a static storage, and rendering the operation system in a suspended state. In the invention, the most important module which cannot be turned off is maintained and the service life of the system is prolonged as much as possible when the electric quantity of the system is about to be consumed completely, while when the power supply is restored, the operation system can be switched back to a normal operating state quickly. Thus, the effective time of the important functions of a system is assured.
Owner:ZHEJIANG UNIV
Electric quantity protection method for mobile phone adopting Android operating system
InactiveCN101977272AAutomatic power monitoringReduce power consumptionCurrent supply arrangementsHigh level techniquesSleep stateNetwork connection
The invention discloses an electric quantity protection method for a mobile phone adopting an Android operating system, which is characterized by comprising the following steps: 1) electric quantity threshold monitoring: reading the electric quantity of the mobile phone through the application program interface (API) program interface of the Android, and rendering the system into a low-electric quantity protection state when the electric quantity is smaller than a preset threshold value m of the system; 2) low-electric quantity protection: regulating the state of a central processing unit (CPU) to a Sleep state, and turning off a dynamic storage, a Bluetooth, network connection and a screen of the system; and 3) operating system protection: when the dynamic storage is turned off, writing the operation information of the operation system, which is stored in the dynamic storage originally, into a static storage. In the invention, when system electric quantity of the mobile phone adopting the Android operating system is about to be consumed completely, the most important module, which cannot be turned off, is maintained and the service life of the system is prolonged as much as possible, so that when the power supply is restored, the system can be switched to a normal state quickly. Thus, the effective time of the important functions of the system are guaranteed.
Owner:ZHEJIANG UNIV
Construction method using cement mixing pile
InactiveCN108914929AImprove job stabilityHigh strengthBulkheads/pilesSoil treatmentTherapeutic effect
The invention discloses a construction method using a cement mixing pile. The construction method comprises the following steps of surveying and setting out, mechanical in-place centralizing, pre-stirring sinking, cement paste preparation, guniting, stirring, lifting, repeated stirring, machine tool cleaning and pipeline movement. Construction is performed by adopting the construction method of the cement mixing pile, a piling machine is high in working stability, the cement mixing pile mixes soft soil and cement paste at the deep part of a foundation through a deep-layer stirring machine, sothat soft soil is hardened and the strength of the foundation is improved. The method is suitable for soft soil treatment, a treatment effect is remarkable, the treated soft soil can be very quickly used, the construction cost can be reduced and a foundation treatment construction period is shortened on the premise that the construction quality is ensured in constructional engineering construction, heavy foundation pit excavation or foundation soil change and filling is not easily performed due to consideration of short construction period and cost, and the construction method using the cementmixing pile is more economic and scientific.
Owner:南京科汇创佳科技有限公司
Circuit board production equipment easy to feed and discharge
The invention discloses circuit board production equipment easy to feed and discharge. The circuit board production equipment comprises a telescopic rod, a controller, a driving motor, a base, rollers, an air cylinder, an air pipe, a supporting plate, suction cups, a rotating rod, a baffle plate and a telescopic rod II, wherein the base is arranged on the upper portions of the rollers, and a support is arranged on the lower portions of the rollers; the telescopic rod is arranged on the upper portion of the base, and the controller is arranged in the middle of the surface of the telescopic rod;the driving motor is arranged on the right side of the telescopic rod, and the driving motor is electrically connected with the controller through an electric wire; and the telescopic rod II is connected with the supporting plate through a connecting piece, the rotating rod is arranged on the right side of the lower portion of the supporting plate, and a transmission box is arranged at the lowerportion of the rotating rod. The circuit board production equipment easy to feed and discharge is diversified in function, high in automation degree, scientific in design and simple in structure.
Owner:广东高旗技术有限公司
Dragon's blood gel preparation and its preparing method
The present invention relates to a kind of dragoní»s blood gel preparation comprising dragoní»s blood in effective dosage as main medicine and gel mixed together. The preparation process includes dispersing polymer material as gel matrix inside solvent for full swelling, adding pH regulator to reasonable range, and adding preservative and permeation promoter to form gel; adding fine dragoní»s blood powder and mixing homogeneously. The dragoní»s blood gel preparation may be used in treating traumatic injury, bedsore, epidermis ulcer, chronic cervicitis and other diseases. The dragoní»s blood gel preparation has excellent skin adhesion, excellent spreading property, high permeation and high transdermal absorption effect.
Owner:FUKANGREN BIO PHARMA
Extraction method and applications of betel nut effective component
The invention relates to an extraction method and applications of a betel nut effective component. The extraction method comprises: collecting fresh or dried betel nut, sorting, removing impurities, washing, chopping or crushing the betel nut, mixing, sterilizing to prepare a betel nut semi-solid culture medium, fermenting to achieve a complete alcoholization state, adding dilute hydrochloric acid and adjusting the PH value to 3.0-6.5, filtering to obtain an alcohol-containing mixed betel nut extraction liquid, concentrating, preparing the material, and carrying out concentration drying again to obtain the solid betel nut extract. According to the present invention, the yields of the betel nut total alkaloid effective component in the mixed betel nut extraction liquid and the solid betel nut extract are more than 50% higher than the yield of the traditional extraction method, and the purity is increased by more than one time; and the betel nut food and the betel nut beverage (including wines) can be directly prepared from the mixed betel nut extraction liquid according to the formula, and the solid food or medicine containing the betel nut can be prepared from the solid betel nut extract through the formula.
Owner:诺尼诗(海南)酒庄文化传播有限公司
Client survival rate analysis device and analysis method based on client group partitioning
ActiveCN108428138AConducive to survivalThe impact of random factors is reducedCustomer relationshipMarket data gatheringSurvival analysisTransaction data
The invention provides a client survival rate analysis device and analysis method based on client group partitioning. The device includes a data acquisition module used for acquiring transaction dataof clients; a client classification module used for classifying the clients into corresponding client groups according to preset group partitioning rules; and a survival analysis module used for determining a survival rate of each of the client groups according to the transaction data by using a preset analysis method. Through classification of enterprise clients from a perspective of the client groups, detailed customer survival and loss prediction and customer retaining management can be effectively carried out, more and more stable customer group characteristic data are employed, the influence of random factors is reduced, so that calculation is more accurate, and an application marketing effect is better.
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Glass and benzene composite thermal insulation mortar and preparation method thereof
InactiveCN102010165AGuaranteed mixing effectGuaranteed homogeneityThermal insulationPolystyrene particle
The invention discloses glass and benzene composite thermal insulation mortar, which is prepared by the following steps of: weighing cement and mineral powder according to weight part, putting into a mixer, weighing polypropylene fibers, redispersible latex and cellulose ether, putting into the mixer, and uniformly stirring to form a premix; respectively weighing the premix, vitrified micro bubbles and polystyrene granules, adding into a spiral ribbon mixer, stirring the three materials uniformly, and completely opening a bin gate at the bottom of the mixer to obtain the uniformly stirred glass and benzene composite thermal insulation mortar; and packaging the glass and benzene composite thermal insulation mortar by using a packaging machine. The glass and benzene composite thermal insulation mortar has the advantages of low water absorption, small conductivity factor, high strength, and good thermal insulation performance, the flammability can be greatly reduced, the construction efficiency is improved and the manpower is saved.
Owner:SHANDONG QINHENG TECH
Application technology of furfural serving as soil fumigant
The invention relates to an application technology of furfural serving as a soil fumigant, and discloses a soil fumigant which belongs to the technical field of pesticides and is used for killing soil nematodes, soil-borne pathogeny fungi, weeds and soil insects. The soil fumigant is furfural or a furfural preparation. The furfural has very good preventing and treating effects on the soil nematodes, and has relatively good preventing and treating effects on soil-borne diseases and the weeds. The dosage form of the furfural refers to a liquid technical toxicant; the furfural can be used in a field by a small manual syringe or other small soil fumigant delivery machines; the furfural can be applied through drip irrigation after being prepared into missible oil. The furfural is popularized as the soil fumigant, so that the safe and scientific use of farmers is facilitated, and the environmental pollution is reduced.
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
Method for rapidly detecting residual quantity of flocculating agent in sand for concrete
PendingCN113720804ALittle impact on performanceQuick fixTransmissivity measurementsProcess engineeringEnvironmental engineering
The invention discloses a method for rapidly detecting the residual quantity of a flocculating agent in sand for concrete, which comprises the steps of firstly, mixing to-be-detected flocculating agents with different concentrations into the concrete to obtain an influence rule of the to-be-detected flocculating agents on the working performance of the concrete, and determining a qualified mixing amount standard of the to-be-detected flocculating agents; and rapidly determining whether the concentration range of the residual flocculating agent in the sand exceeds the qualified mixing amount standard of the flocculating agent to be detected or not by utilizing a flocculating agent rapid detection method. The method has the advantages that whether the content of the flocculating agent in the sand for concrete is excessive or not can be rapidly judged, the method plays a guiding role in using residual sand with the flocculating agent in a mixing plant, suggestions for reasonably using the flocculating agent are provided for a sand and stone production enterprise, rapid detection, scientific use and fine control are achieved, and the influence on the concrete performance is reduced.
Owner:成都宏基建材股份有限公司
Slow road isolation pile
ActiveCN110219265AFast initial stateRapid positioningTraffic restrictionsRoadway safety arrangementsCoil springMaterial resources
The invention discloses a slow road isolation pile that comprises a base and a movable shell; the isolation pile is characterized in that a cavity is formed in the base; coil springs are symmetricallyinstalled on two side walls of the cavity; the coil springs are fixedly connected to a rotating plate, steel ropes are symmetrically and fixedly connected to the side wall of the bottom of the centerof the rotating plate, the base is connected with the movable shell through a magnet set, a sealing cavity is formed in the movable shell, and a sliding block is connected into the sealing cavity ina sliding mode. When a vehicle body moves away from the movable shell, the movable shell can slowly return to the original position under the action of the coil springs and springs; the arrangement ofthe magnet set can play a role in rapid positioning, so the movable shell can recover to the original state more rapidly, and therefore the isolation pile is difficult to damage and convenient to manage, thus saving manpower and material resources.
Owner:山东华歌建筑设计有限公司
Traditional Chinese medicine feed for growth stage of piglets and preparation method
The invention provides a traditional Chinese medicine feed for growth stage of piglets and a preparation method, and relates to the field of traditional Chinese medicines. The traditional Chinese medicine feed is prepared from the following raw materials in parts by weight: 5 to 12 parts of poria cocos, 2 to 4 parts of rhizoma laempferiae, 3 to 8 parts of herba taraxaci, 4 to 6 parts of semen coicis, 6 to 10 parts of galla chinensis, 3 to 8 parts of radix paeoniae albae, 5 to 12 parts of rhizoma bletillae, 4 to 8 parts of rhizoma dioscoreae, 5 to 10 parts of radix polygoni multiflori, 4 to 6 parts of flos chrysanthemi, 1 to 3 parts of fructus crataegi, 2 to 5 parts of herba ephedrae, 8 to 15 parts of rhizoma imperatae, 6 to 10 parts of radix bupleuri, 20 to 30 parts of sweet potato, 40 to 50 parts of corn starch, and 40 to 50 parts of soybean meal. The traditional Chinese medicine feed has the advantages that the components are reasonable, the nutrients are complete, the feed can be completely absorbed by a pig in the growth stage, and the growth cycle of the piglet is shortened.
Owner:宁国市仙之居家庭农场
Intelligent room management system and method based on wireless communication
InactiveCN103869798AEasy to useUse scienceTotal factory controlProgramme total factory controlAlarm messageWifi network
The invention discloses an intelligent room management system and method based on wireless communication. The method comprises the following steps that an environment monitoring module monitors environment parameter information of a room in real time, stores the environment parameter information of the room, and sends the environment parameter information of the room to a mobile handheld device through a ZigBee communication network; the mobile handheld device receives the environment parameter information of the room and sends the environment parameter information of the room to a remote server through a WIFI network in real time or in a timing mode, the remote server receives the environment parameter information of the room sent by the mobile handheld device and judges whether the environment parameter information of the room is abnormal, and if the environment of the current room is abnormal, an alarm message is sent to the mobile handheld device; the mobile handheld device gives out an sound-light alarm according to the alarm message and sends a short message to a mobile terminal of a management person. The method is high in function expansibility.
Owner:DALIAN UNIV
Intelligent power-supply control device and operating method thereof
InactiveCN102566461ASolve the correct power on/off sequenceAvoid damageProgramme control in sequence/logic controllersEngineeringAlternating current
The invention relates to an intelligent power-supply control device and an operating method thereof, which are suitable to be applied to the intelligent control and energy-saving technique for office appliances and home appliances. The device comprises an alternating-current power supply circuit, a power supply startup circuit, a direct-current voltage-stabilizing circuit, a startup control circuit, a current detection circuit and a fax-machine start-up circuit; the device can automatically complete a right on / off order of a host of a computer and external devices of the computer, thereby avoiding the occurrence of a situation that the host of the computer is damaged or data is lost caused by an impulse current generated when the external devices of the computer are turned on and off; the fax-machine startup circuit can automatically start a power supply of a fax machine in the process of receiving / sending faxes, thereby solving the problem that the fax machine is electrified and in a standby waiting state in the whole day; and the device has master control startup, self-control startup and fax-machines startup functions, thereby facilitating the selection of number, type and operating mode of application equipment; and through the setting of intelligent control with master control detection and self-control detection functions, the standby power losses of office appliances, home appliances and the device are equal to zero.
Owner:ANHUI WEBETTER CABLE TECH
Environment temperature reference object signboard applied to infrared detection of electric power system
The invention discloses an environment temperature reference object signboard applied to infrared detection of an electric power system. The signboard comprises a metal steel framework and a black thick film fixed to the metal steel framework, and the black thick film is fixed to the metal rigid framework; the black thick film is an aluminum sheet, and the outer end surface of the aluminum sheet is coated with a black paint layer; an adhesive layer is arranged on the inner end surface of the aluminum sheet. According to the signboard, the black thick film with the emissivity of approximately 1is used, different heights are set according to the voltage grades of electrified equipment, the black thick film is flatly distributed on a portal frame near the equipment in an adhesive mode, thenwhen it is found that the equipment is abnormal and heats during infrared detection, an infrared imaging instrument can be immediately used for directly detecting the environment temperature referenceobject signboard near the abnormal equipment to detect environment temperature reference object temperature during detection, the signboard is convenient and scientific to use, time and effort for defect judgment are saved, the work efficiency is greatly improved, the accuracy of sampling data is greatly improved, and field practicability and the generalizability are extremely high.
Owner:STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +2
Dynamic expansion method for network service functions
InactiveCN103338266AReal-time monitoring of service demandDemand real-time monitoringTransmissionResource poolComputer module
The invention belongs to the technical field of computer network services and relates to a dynamic expansion method for network service functions. A service agent module is used for receiving and analyzing a user service request and then transmitting to a service finding and binding module and making a comparison with service information in a service resource pool module, and then submitting to a user for use after a successful comparison; otherwise, the user service request is transmitted to a first service dynamic expansion module to find the service information in a to-be-expanded service information module, and if the service information is found, migration to the service resource pool module is performed; otherwise, a second service dynamic expansion module finds service information in a partner service information module, if the service information is found, migration to the service resource pool module is performed; otherwise, that the required service is not found is provided for the user for prompting; the user sets the service to be default service or detects the service according to the prompting; the method is simple, the principle is scientific, the use is convenient, and the method can be used for providing network service dynamic expansion for the user according to real-time variation of service requirements.
Owner:QINGDAO UNIV
Automatic eraser
The invention discloses an automatic eraser comprising a main shell and a grip strength slot formed in the main shell; the grip strength slot is internally provided with a hand grip component, and the hand grip component comprises a holding rod which is longitudinally symmetrical; the right side of the grip strength slot is provided with a connecting rod cavity in a communicating manner, and the connecting rod cavity is longitudinally symmetrical; and the connecting rod cavity is internally provided with a power switching component which can be matched with the holding rod, and the inner walls of the front and rear sides of the grip strength slot are internally provided with spring cavities in the communicating manner. The automatic eraser disclosed by the invention is more reasonable and ingenious in overall structure, and is easy to use; the automatic eraser can further play a role in exercise of hand power except for the function of automatically erasing handwriting; a spring switching component and a rotating component can be controlled by a single driving motor to work, and the use safety is high; and the automatic eraser has higher application and promotion value.
Owner:ANHUI YINUOQINGCHUN IND DESIGN CO LTD
Power control device and working method thereof
InactiveCN102916306AAvoid closingAuto shut offCoupling device detailsProgramme control in sequence/logic controllersPower storagePeripheral
The invention relates to a power control device and a working method thereof, which are applicable to power control of office appliances and household appliances and an electricity-saving technology. The power control device comprises a device body, a wire-controlled remote controller and a control circuit, wherein the device body comprises a startup pushbutton, a main control power socket, a controlled power socket and the control circuit; and the control circuit comprises an alternating current power circuit, a direct current stabilized power circuit, a power storage conversion circuit, a pulse power circuit, an infrared receiver circuit, a power startup control circuit and an alternating current detection circuit. The power control device can automatically cut off power of a mainframe and peripheral devices of a computer after shutdown of the computer, can automatically switch off power supply switches of a television and a set-top box after watching a television program and shutting down the television by a remote controller; can automatically switch off a power supply switch of an air conditioner after shutting down the air conditioner by a remote air conditioner controller, and can enable standby power consumption of the office appliances and the household appliances and the device itself to be zero, thus eliminating the standby power consumption and saving electrical energy.
Owner:ANHUI WEBETTER CABLE TECH
Industrial wastewater biological treatment system
InactiveCN107759030AQuality improvementUse scienceTreatment involving filtrationMultistage water/sewage treatmentTreatment systemWastewater
The invention discloses an industrial wastewater biological treatment system. The system comprises an industrial wastewater purifying tank, a screen and a sand and gravel layer, wherein an industrialwastewater discharge outlet is formed in the top end of the industrial wastewater purifying tank; an adsorption device box is arranged on the inner side of the industrial wastewater purifying tank; afixed groove is formed in the bottom end of the interior of a wastewater storage and purifying tank; the screen is mounted inside the wastewater storage and purifying tank; a permanent connection baseis arranged at the bottom end of the screen; and greening vegetation is arranged at the top end of the sand and gravel layer. According to the system, the quantity of adsorption devices required to be laid according to the pollution degree of water quality is calculated through a grid, the system is scientific to use, and improves the control quality; the screen can be directly fixed in the wastewater storage and purifying tank, and the position of the screen can be simple to find when the screen is required to be replaced during later period, so that the working efficiency is improved.
Owner:泰州市泰港动力机械有限公司
Traditional Chinese medicine preparation for treating allergic rhinitis and preparation method thereof
InactiveCN102895312AShort course of treatmentQuick resultsRespiratory disorderPlant ingredientsSide effectCurative effect
Owner:ZHUHAI TIANYOU INST OF TRADITIONAL CHINESE MEDICINE
Preparation method of composite membrane with catalytic function for positive and negative electrodes used for all-vanadium redox flow batteries
ActiveCN106972186AGood resistance to vanadiumGood mechanical propertiesRegenerative fuel cellsIon-exchange membranesElectrical resistivity and conductivity
The invention relates to the field of ion exchange membranes used for all-vanadium redox flow batteries (VRB), and specifically discloses a preparation method of a composite membrane with a catalytic function for positive and negative electrodes used for the all-vanadium flow batteries. The membrane of a majority of all-vanadium flow batteries has the problem that the requirements, in some aspects, of the batteries can be met so that a proton conduction membrane with excellent overall performance is difficult to obtain, namely the problem is a balance problem between vanadium resistance and conductivity performance. Metal salt with an obvious catalytic function in reactions of the positive and negative electrodes is introduced into two sides of the membrane by adopting a step-by-step tape casting method, and the membrane has the catalytic function, so that the composite membrane with the catalytic function is prepared. The composite membrane prepared by the invention has good vanadium resistance performance, mechanical property and good single VRB battery performance, and the composite membrane can be widely applied to the field of the all-vanadium redox flow batteries.
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI
Traffic road construction deceleration system
InactiveCN110593150AThrough AnwenReduce lossesRoad cleaningTraffic signalsCooling effectSpray nozzle
The invention discloses a traffic road construction deceleration system. The system comprises a groove formed in the ground, wherein a transversely-arranged speed limiting plate is arranged in the groove; the speed limiting plate comprises a fixed plate body and a rotating plate body, wherein the rotating plate body is rotationally connected to the fixed plate body; a transversely-arranged first magnet is mounted on the rotating plate body; and a second magnet is fixedly connected in the groove, wherein an excitation coil is wound around the second magnet. According to the traffic road construction deceleration system, through the interaction of rotating discs, a limiting pin, a limiting groove and a pressure block and the like, liquid in a cavity can be sprayed out from a spraying head ina fogging state so that the road surface can become wet, heat between tires and the ground is reduced, so that the cooling effect is achieved, and the danger of tire burst can be reduced.
Owner:张欣
Installation device and installation method for marine diesel engine f-frame piping system
ActiveCN108247559BAccurate installation and positioningPrecise positioningWork holdersMarine engineeringDieseling
The invention discloses a device for mounting of a marine diesel engine F frame pipe system and a mounting method. The device comprises a first main pipe positioning device, a second main pipe positioning device, multiple branch pipe positioning devices and a positioning bottom plate; the first main pipe positioning device and the second main pipe positioning device are fixedly arranged on the twosides of the front end of the positioning bottom plate, the branch pipe positioning devices are fixedly arranged on one side edge of the positioning bottom plate, the F frame pipe system is connectedto the first main pipe positioning device, the second main pipe positioning device and the multiple branch pipe positioning devices, and positioning assembly of the F frame pipe system can be achieved. The work manner of ground mounting is achieved, and the beneficial effects of being easy to operate, accurate in positioning control, not high in site need, simple in equipment need, safe in work process, low in operator need, capable of meeting process needs and the like are achieved.
Owner:CSSC MES DIESEL
Mounting tool for towel rack
The invention discloses a mounting tool for a towel rack. The mounting tool for the towel rack can rapidly and accurately find mounting holes of a mounting base plate of the towel rack on a mounting face such as a wall or a tile, and effectively solves the problems that punching positions on the mounting face cannot be accurately found when the towel rack is mounted, installation is tedious and slow when installation workers carry out installation, and inclination of the towel rack can be easily caused after the installation is accomplished. The mounting tool for the towel rack structurally and mainly comprises a rectangular frame, a mark board, a leveler, double-faced adhesive tapes and the like. Due to the fact that the whole mounting tool for the towel rack is made of light materials, the mounting tool for the towel rack is light in weight, convenient to disassemble, assemble and carry about. Due to the fact that a mark area is arranged on the mark board, the punching positions of the mounting holes in the mounting base plate of the towel rack on the mounting face can be rapidly and accurately found through cooperation between the mark area and the leveler, use is quite simple and convenient. By means of the mounting tool for the towel rack, the towel rack can be horizontally mounted on the mounting face such as the wall or the tile, the fact that the use performance of the towel rack is influenced after the towel rack is mounted in an inclined mode is avoided, and mounting layout and beauty of a whole bath room are improved.
Owner:NINGBO AMICO COPPER VALVES MFG
Method applied to government affair cloud for solving safe storage of files
InactiveCN107248912AUse scienceDifferent encrypted contentKey distribution for secure communicationData stream serial/continuous modificationSafe storageSpace allocation
The invention provides a method applied to government affair cloud for solving safe storage of files, and belongs to the technical field of government affair cloud file safety encryption. According to the invention, a key management server is introduced into the government affair cloud to perform management and distribution on a key, the key is divided into two parts, one part is in the hands of a user, and the other part is deployed in the key management server at the cloud. A cloud hard disk automatically distributes hard disk space for the user according to the size of a user file, encryption is performed according to a stream encryption mode by using the combined key after space distribution, and the encryption efficiency is improved.
Owner:JINAN INSPUR HIGH TECH TECH DEV CO LTD
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