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Compound microbial preparation for treating black and odorous rivers through strengthened calcium nitrate
InactiveCN105420147APromote growthGood occupationWater treatment parameter controlFungiSludgeWater quality
The invention relates to a compound microbial preparation for treating black and odorous rivers through strengthened calcium nitrate and a preparation method thereof. The use amount of calcium nitrate is reduced, and the time for treating the black and odorous rivers is shortened. The compound microbial preparation is prepared from 40-80 parts of thiobacillus denitrificans and thiocapsa roseoppersicina mixed powder, 10-60 parts of composite bacillus subtilis powder and 10-60 parts of yeast and lactic acid bacterium mixed powder. By means of the preparation, sulfide in black and odorous bottom sludge, organic matter and strains suitable for growing in the black and odorous bottom sludge are screened and degraded in a targeted mode; by means of thiobacillus denitrificans with efficient hydrogen sulfide degrading and denitrification capacity, sulfur-oxidizing bacteria of thiocapsa roseoppersicina with efficient hydrogen sulfide and ammoniacal nitrogen degrading capacity, bacilli rich in protease, amylase, cellulose and other enzyme systems, yeast and lactic acid bacteria, a small amount of calcium nitrate and the compound microbial preparation are thrown into the black and odorous rivers so that water quality of the black and odorous rivers can be quickly improved, the black and odorous bottom sludge can be removed quickly, and the thickness and the organic matter content of the bottom sludge can be quickly reduced.
Owner:胡艳晖
Photon entrance guard system based on voice control
ActiveCN102768780AWith non-contactNon-invasiveIndividual entry/exit registersSpeech identificationNon invasive
The invention discloses a photon entrance guard system based on voice control. The photon entrance guard system comprises a mobile terminal and a light control door lock, wherein the mobile terminal comprises a voce identification module, a control module and a sending module, the voice identification module is used for identifying voice information, the control module is used for controlling the sending module according to the identification results of the voice identification module, the sending module is used for sending password information through visible light signals, and the light control door lock is used for executing a door opening or door closing actions according to the visible light signals. Compared with an entrance guard system adopting fixed equipment for fingerprint collection or adopting direct voice identification opening, the photon entrance guard system based on the voice control has the advantages that the password information is sent through the visible light signals. Because the light signals adopt linear transmission, the password information cannot be easily leaked out, the camouflage cheating cannot easily occur, the safety is improved. The voice identification control has the characteristics of non-contact performance, non-invasive performance and easy use, so the voice identification control easily becomes popular by mass consumers, and the photon entrance guard system can fast occupy the markets.
Owner:KUANG CHI INTELLIGENT PHOTONIC TECH
Fast frame-climbing method of shed frame pear tree boughs
ActiveCN103081676AIncrease pavedIncrease reachCultivating equipmentsHorticulture methodsShootAgricultural engineering
The invention provides a fast frame-climbing method of shed frame pear tree boughs. The frame-climbing method is carried out on a shed frame of a three-line one plane or two-line one plane mode, and frame climbing is carried out by three steps of strengthening, pulling in an inclined mode, and pulling in a level mode. The first step of strengthening is that young shoots are guided onto an elevation guide line in a vertical mode during a growing season so that the young shoots can keep a vertical growing state. The second step of pulling in an inclined mode is that base parts of the shoots growing vertically are pulled in a level mode and fixed behind the shed frame face during autumn of the same year, and then are guided onto the elevation guide line according to a 45-degree angle, namely, the base parts of the shoots are firstly pulled in a level mode and fixed and then pulled in an inclined mode. The third step of pulling in a level mode is that the shoots are pulled in a level mode and fixed on the shed frame face during autumn of the next year. The fast frame-climbing method has the advantages of being fast in frame-climbing, few in water shoots, small in trimming quantity, large in frame face fruit area, high in output and the like.
Owner:INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
Switch control method of dual-mode terminal between different systems under dual idle state
InactiveCN101262698AGuaranteed continuityOccupy quicklyRadio/inductive link selection arrangementsTelecommunicationsDual mode
The invention relates to a switching control method for switching between heterogeneous systems when in the dual standby of a double-mode terminal. Although not any part of the last generation mature network side is required to be modified and the double-mode terminal is not required to have a measurement capability of the heterogeneous system, the switching control among the heterogeneous systems of the terminal can be realized. The double-mode terminal is connected with a first network and a second network and is in dual standby condition of a first network mode or a second network mode. The method comprises the following steps: (a) the terminal is connected with a service and a radio network controller of the first network judges whether the service can be loaded by the second network, if yes, the next step (b) is executed; (b) the radio network controller judges whether the location of the terminal meets switching conditions, if yes, the terminal is triggered to be switched from the first network to the second network.
Owner:ZTE CORP
Processing process of profiled blind hole flange type inner ball cage fine forging piece
InactiveCN102019542AReduce consumption of raw materialsReduce manufacturing processes and intermediate linksFlangeBlind hole
The invention discloses a processing process of a profiled blind hole flange type inner ball cage fine forging piece with high material utilization. The process comprises the following steps of: taking a raw material; blanking; heating; upsetting; backward extruding; balling and annealing; machining; saponifying with phosphorus; performing; and fine forming. The process has the advantages: in the processing process of the profiled blind hole flange type inner ball cage fine forging piece, a mold cavity part of a flange type inner ball cage is directly forged and pressed into a blind hole form, and the material utilization is improved to more than 90 percent from 75 percent, thereby the consumption of the raw material is greatly reduced, many manufacturing procedures and intermediate links are reduced, the production period is shortened, the manufacturing cost is greatly reduced, and the process provides a condition for quickly occupying the market.
Owner:盐城中德精锻股份有限公司
Distant contactless IC card read/write implement and method therefor
InactiveCN101008976AImprove stabilitySimple designSensing record carriersSequence controlSystem time
This invention relates to one remote non-contact IC read card tool and its method, wherein, the device comprises the following parts: base band data process unit, micro controller, PLL frequency integration super high frequency signal circuit module, power control circuit unit, emission power amplifying unit and base band signal process circuit, wherein, the base band data process unit is of FPGA base band process unit composed of front and back link to realize read card communication agreement and frame process and system time sequence control. This invention progress adopts FPGA chip by use of inner programmable logic materials.
Owner:SHANGHAI FEILO ACOUSTICS +1
Internet simulation browser-based method for acquiring data in credit investigation system
InactiveCN102117470ALow costImprove query efficiencyFinanceSpecial data processing applicationsCredit cardThe Internet
The invention provides an internet simulation browser-based method for acquiring data in a credit investigation system. Credit data of a customer to be approved are acquired from an external system, and the credit data are used for consultation of credit card investigation personnel. The method comprises the following steps of: A, analysis simulation of a target resource site; B, web page capturing: acquiring a result page to be queried and returned from the target resource site, and storing the result page in a local computer; C, information extraction: extracting the required information from the result page; and D, data storage: storing the extracted required information record in an information record database in a credit card credit investigation unit. By adopting the method, the credit data of the customer to be approved can be conveniently acquired from the external system, and the efficiency of credit card credit investigation is remarkably improved.
Owner:CHINA CONSTRUCTION BANK
Method for cleaning compact core-soluble slat
ActiveCN103411817ASimple and safe operationEasy to operatePreparing sample for investigationChemistryMethanol
The invention discloses a method for cleaning compact core-soluble salt, which comprises the following steps: (1) putting the dried core into a high-pressure container, and vacuumizing at 60 DEG C; (2) filling the high-pressure container with absolute methanol under a vacuum condition; (3) injecting absolute methanol into the high-pressure container to reach the set saturation pressure, wherein the methanol saturation pressure is the formation pressure of the reservoir of the core; (4) by taking two days as a cycle, releasing pressure and applying pressure to the high-pressure container once every 6 hours; and (5) collecting the methanol solution in the high-pressure container, and dropwise adding a silver nitrate solution; observing whether milk white precipitate is generated to judge whether salt is dissolved in the methanol solution; discharging the remaining methanol solution in the high-pressure container; taking out the core and drying; and repeating the steps (1) to (4) until the milk white precipitate is not generated when the methanol solution taken out of the high-pressure container meets the silver nitrate solution. The method disclosed by the invention guarantees the accuracy of a follow-up core experiment result, and lays a foundation to the accurate evaluation of a compact reservoir.
Owner:SOUTHWEST PETROLEUM UNIV
Fingerprint encryption method for photon key based on mobile phone
ActiveCN102710599APrevent leakageEasy to carryCharacter and pattern recognitionSubstation equipmentComputer hardwarePassword
The invention discloses a fingerprint encryption method for a photon key based on a mobile phone. The method includes steps of S1, shooting a picture of fingerprint by the mobile phone to obtain fingerprint picture information; S2, performing image analysis to the fingerprint picture information through the mobile phone to obtain fingerprint information; and S3 generating an unlocking password through the mobile phone according to the fingerprint information. Compared with fixed devices, the fingerprint information is acquired by the mobile phone, leakage of the fingerprint information can be avoided, safety is improved, the mobile phone is convenient to carry and use, and user experience is improved. In addition, the fingerprint information is transmitted through visible optical signals, user's identification information is less prone to leakage due to linear transmission of the optical signals, and safety is further improved. By changing software of existing mobile phones without changing hardware, development cost can be lowered, and rapid market occupation can be achieved.
Owner:KUANG CHI INTELLIGENT PHOTONIC TECH
Preparation method of water-coke slurry
ActiveCN107189832AOccupy quicklyFast pulping speedLiquid carbonaceous fuelsMechanical crushingSlurry
The invention relates to the technical field of water-coke slurry and in particular relates to a preparation method of water-coke slurry. Compared with dry-method cooling in the prior art and compared with slurry forming carried out by mechanical crushing and mechanical stirring, the preparation method is simple and has a relatively rapid slurry forming speed so that the preparation method is suitable for large-scale slurry forming of semi-cokes. The embodiment of the invention provides the preparation method of the water-coke slurry and the preparation method comprises the following steps: carrying out chilling on the semi-cokes, which are generated by coal gasification reaction or pyrolysis reaction, by utilizing water, so as to enable the semi-cokes to be self-broken; meanwhile, feeding the water into pores of the semi-cokes and mixing the water with the self-broken semi-cokes to form the slurry. The preparation method of the water-coke slurry, provided by the embodiment of the invention, is used for rapid slurry forming of the semi-cokes.
Owner:ENN SCI & TECH DEV
New agricultural commercial operation mode with big data analysis and product display
InactiveCN108694615AEfficient and fast market decision-makingExtended reaction timeMarket predictionsBuying/selling/leasing transactionsProduct dataOperating model
The invention relates to the technical field of an agricultural commercial mode and in particular to a new agricultural commercial operation mode with big data analysis and product display. The operation mode adopts a commercial mode that a network data analysis research platform predicts market hotspots, a consumer feedback center confirms marks information and a commodity is subject to experience consumption in online and offline manners; a commercial institution bearing the commercial mode includes an information prejudgment center, a market research center, a technical practice developmentcenter, a product production center, an online product data presentation center, an offline product display center and a product user information feedback center. The new agricultural commercial operation mode with big data analysis and product display facilitates an enterprise to perform marketing decision efficiently and rapidly, improves the reaction time, accurately grasps the pain point of each consumer to achieve the purpose of occupying the market rapidly, and can help the enterprise to enhance competitiveness and enterprise identity and broaden product profit margins.
Owner:雷山县方祥新科野猪林特种养殖专业合作社
Processing device for warp beam segmented dyeing
InactiveCN103451878AUnique effectEasy to operateTextile treatment machine partsLiquid/gas/vapor yarns/filaments treatmentDyeingYarn
The invention discloses a processing device for warp beam segmented dyeing. The processing device comprises a dyeing device, wherein the dying device is in a round tube structure consisting of an arc-shaped plate, an upper cover plate and a base plate, the arc-shaped plate or the upper cover plate is fixedly connected with the movable end of a pressure telescopic arm. The processing device can be utilized for realizing the segmented dyeing on warp beam yarns, and variable warp beam segmented dyeing yarns can be formed, so the segmented dyeing yarns can be greatly used in the field of tatting plus materials and can be made into plus materials in styles different from the conventional tatting plus materials.
Owner:WUXI NATURAL GREEN FIBER TECH
Power joint debugging system and method for hydrogen fuel cell automobile power system
PendingCN113295429AReduce development costsVerify reliabilityVehicle testingEngine testingData displayControl system
The invention provides a power joint debugging system and method for a hydrogen fuel cell automobile power system. The system comprises a test platform, a communication module connected with the test platform, a control module, a test module and a data display and processing module. And the communication module is connected with the vehicle control unit, the battery management system, the battery controller, the dynamometer control system and the fuel cell system. According to the power joint debugging system and method for the hydrogen fuel cell automobile power system, the power system and all parts of the power system are tested through a bench test, performance parameters of all key parts can be obtained, the reliability of all the parts can be verified, the dynamic property and economical efficiency of the whole automobile can be accurately evaluated, and the system and the method are an important means for reducing the development cost of the power system and improving the development efficiency.
Owner:CATARC TIANJIN AUTOMOTIVE ENG RES INST CO LTD +1
Integrated production system for high-grade highly-flavored type camellia oil
InactiveCN105296141ASatisfy the "taste" of strong fragranceHigh affinityFatty-oils/fats refiningFatty-oils/fats productionFiltrationBase oil
The invention discloses an integrated production system for high-grade highly-flavored type camellia oil. The system is composed of prepressing equipment, refining equipment, winterization equipment and blending equipment. The prepressing equipment is divided into two groups of devices: one group of the devices is used for pressing an intermediate oil material 1 which accounts for 12 to 15% of the total amount of selected camellia oil material, and the other group of the devices is used for pressing an intermediate oil material 2 which accounts for 82 to 85% of the total amount of the selected camellia oil material. The system works in a manner of: subjecting the camellia oil material of the intermediate oil material 1 to oil pressing via an oil press, filtering the obtained oil, then carrying out low-temperature crystallization treatment via three low-temperature sedimentation tanks in turn, and carrying out filtering so as to obtain highly-flavored primary-taste camellia oil; subjecting the camellia oil material of the intermediate oil material 2 to oil pressing, filtering the obtained oil with a filter, and subjecting the filtered oil to a refining processing procedure via the refining equipment and winterization, crystallization and filtration procedures via the winterization equipment so as to obtain high-grade camellia base oil; and simultaneously transporting the obtained high-grade camellia base oil and the highly-flavored primary-taste camellia oil obtained by processing of the intermediate oil material 1 to an edible-oil blending tank, and carrying out blending so as to obtain the high-grade highly-flavored type camellia oil.
Owner:BEIJING ZHONGTIAN JINGGU ELECTROMECHANICAL EQUIP MFG
Motor vehicle pillar
InactiveCN101596918APrecise positioningOccupy quicklyPedestrian/occupant safety arrangementSuperstructure subunitsMotor vehicle partAirbag
Owner:GM GLOBAL TECH OPERATIONS LLC
Bottle with label
A bottle with a label comprises a bottle body and the label. The bottle body is sleeved with the label, a groove is formed in the label, and the groove is in the shape of a circle or an oval, so that the usage is convenient when the bottom body is held; the groove is filled with plastic materials, DIY conducted by a user on his personality label is facilitated through adopting the plastic materials to distinguish his own bottle, and the plastic materials are plasticine; the outer face of the plastic materials are covered with a wax layer which is used for preventing dryness; the wax layer is wrapped with transparent plastics or adhesive sticker plastic films to further guarantee the plasticity of the plastic materials, so that sun cracks or decline of the plasticity do not happen; a color recognition area is arranged on the label to satisfy visual impact of the user and used for distinguish bottles rapidly, so that the bottles are convenient to find; the color recognition area is provided with numbers used for distinction and recognition, so that the distinction among team members can be further conducted in the divided color recognition area, and the direct recognition is convenient.
Owner:谷鑫烨
Preparation method for heat-resistant microcrystalline glass capable of being molten at low temperature
InactiveCN106565097AGuaranteed physical and chemical propertiesBreak through the production bottleneckGlass furnace apparatusAluminium hydroxideZircon
The invention discloses a preparation method for heat-resistant microcrystalline glass capable of being molten at a low temperature. The heat-resistant microcrystalline glass is prepared from the following raw materials in percentage by weight: 7.2%-8.8% of lithium carbonate, 22%-24.4% of aluminium hydroxide, 49-51.6% of quartz sand, 1.6%-2.5% of magnesium oxide, 4.2%-6.8% of zinc oxide, 1.3%-2.2% of titanium dioxide, 1.5%-4% of ammonium dihydrogen phosphate, 1.3% of antimony oxide, 1.1%-2.7% of barium carbonate, 0.5%-1.4% of sodium nitrate and 1.2%-1.8% of zircon sand. In order to solve the technical problems that Li2O-AL2O-SiO2 heat-resistant microcrystalline glass has the characteristics of a high melting temperature, great viscosity of molten glass and short material characteristics, the invention provides a method capable of reducing a melting temperature of LAS base glass on the premise of not changing main physical and chemical properties of glass.
Owner:JIANGSU JIELONG GLASSWARE TECH
Method for determining parallel development step pitch of inner and outer dumping sites of soft rock opencast coal mine
ActiveCN112765804AReduce mining costsOccupy quicklyUnderground miningDesign optimisation/simulationOpen-pit miningStability coefficient
The invention discloses a method for determining a parallel development step pitch of inner and outer dumping sites of soft rock opencast coal mine, and belongs to the technical field of open pit mining, and the method comprises the steps: firstly, determining the safety reserve coefficient of a tall and large composite slope formed by an outer dumping site, a stope and an inner dumping site independently or by combining two or three of the outer dumping site, the stope and the inner dumping site according to the service life of the slope; according to the shape of the side slope, adopting a bishop method and a residual thrust method to calculate and obtain the stability coefficient of the side slope independently, or the stability coefficient of the side slope combining the two or the three of the outer dumping site, the stope and the inner dumping site, comparing the error between the stability coefficient and the safety reserve coefficient, and adjusting the flat plate width of the outer refuse dump, the distance between the top of the stope and the bottom of the outer dumping site and the flat plate width of the innerdumping site; and based on the optimal value of the values, adjusting the forward development step pitch of the outer dumping site. According to the method, the space of the inner and outer dumping sites is quickly and fully occupied, the stripping distance can be shortened, the mining cost of the open pit coal mine is reduced, and the defects of lagging development and large distance of the traditional design outer dumping site are overcome.
Owner:LIAONING TECHNICAL UNIVERSITY
Photon entrance guard system based on voice control
ActiveCN102768780BWith non-contactNon-invasiveIndividual entry/exit registersTelecommunicationsPassword
Owner:KUANG CHI INTELLIGENT PHOTONIC TECH
Illumination means
ActiveCN101932869AIncrease brightnessExpand market demandPlanar light sourcesPoint-like light sourceElectricityLight-emitting diode
The present invention relates to illumination means (10) based on organic light diodes (OLED), having a layer arrangement (15) with at least one organic light-emitting diode layer (OLED layer), and at least one anode layer and one cathode layer on a carrier, and contact means (22) for the electrical contact of the electrode layers. According to the invention, the OLED layer and at least one electrode layer are attached to the inner side of a dimensionally stable rotation surface serving as the carrier. According to the invention, the inner surface of a substantially or entirely closed hollow body (11) made of glass, plastic, or another light-transmissive material can serve as the carrier. The invention creates a novel illumination means (10) based on organic light diodes, having a shape that is compatible with a conventional light bulb or fluorescent lamp, and consequently can be exchanged for the same.
Owner:EMDE PROJECTS GMBH
Microbial regulator for improving transparency of river water body as well as preparation method and application thereof
ActiveCN112079446AHigh transparencyEnhanced anti-toxicityWater contaminantsBiological water/sewage treatmentMicrobial agentNutrients substances
The invention discloses a microbial regulator for improving transparency of a river water body as well as a preparation method and application thereof, and belongs to the field of biological agents. The microbial regulator comprises a microbial agent and a carrier; the microbial agent is prepared from sulfur bacteria, nitrifying bacteria, nitrogen-fixing bacteria, bacillus subtilis, saccharomycetes, lactic acid bacteria and actinomycetes. Various organic and inorganic nutrient substances are rapidly degraded through microbial communities, the degradation effect is remarkable, the transparencyof the water body is rapidly improved, the survival rate of aquatic plants in the water body is promoted, a foundation is provided for water ecological restoration, microbial inoculum microorganisms can well grow in various river sediments and the water body and rapidly occupy favorable ecological niche. Growth and propagation of black and odorous microorganisms are inhibited, odor release intensity is reduced, and a basis is provided for ecological management of rivers.
Owner:南京乐萱生态环境科技有限公司
Illicium verum forest organic planting conversion method
PendingCN113068561ASuitable for growthReinforcementBio-organic fraction processingHops/wine cultivationWoodlotIllicium verum
The invention discloses an illicium verum forest organic planting conversion method, and belongs to the technical field of agricultural planting. The illicium verum forest organic planting conversion method specifically comprises the following steps that S1, forest land selection and preparation are carried out; S2, fructus amomi seedlings are transplanted; S3, weed management is carried out; S4, fertilization management is carried out; and S5, forest land comprehensive management is carried out. According to the illicium verum forest organic planting conversion method, the growth characteristics of the fructus amomi are utilized, the fructus amomi gradually replaces weeds under the forest through artificial tending, and the management cost of weeds in the illicium verum forest is reduced; in addition, the fertilization method can protect soil in the forest and avoid soil pollution; meanwhile, sufficient nutrients can be provided for the illicium verum and the fructus amomi, and growth of the illicium verum and the fructus amomi is facilitated; and meanwhile, the economic value is increased, and the illicium verum forest organic planting conversion method has good market applicability and is suitable for industrial popularization.
Owner:GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
Method for processing intestine roll
InactiveCN109757665AIncrease productivityReduce processing costsFood shapingQuick FreezeProcessing cost
The invention discloses a method for processing an intestine roll, which comprises the following steps of: preparing a filling mold: processing an intestine skin into fragments or segments with the length of 3-6 cm; pouring a molded core: pouring segments or fragments of the intestine skin into a mold to form a molded intestine roll core; quick freezing and shaping: putting the intestine roll coretogether with the mold into a quick freezing environment for freezing and shaping, wherein the environment temperature of the quick freezing environment is below 18 DEG C; skin wrapping: flattening and covering unbroken intestine skin sheets on the outer surface of the intestine roll core to form an intestine skin sheet wrapping layer; the wrapping layer deforms the end part of the intestine rollcore to form an arc shape; winding and bundling: winding and bundling the unbroken intestine skin outside the wrapping layer to form a bundling layer, and processing the bundling layer into a raw intestine roll. The method for processing the intestine roll has the advantages of high production efficiency, low processing cost, good commodity quality, wide market prospect, convenient transaction inthe process of market circulation and capability of fully raising the principle of fair transaction.
Owner:李彬洋
Fast frame-climbing method of shed frame pear tree boughs
ActiveCN103081676BIncrease pavedIncrease reachCultivating equipmentsHorticulture methodsShootAgricultural engineering
The invention provides a fast frame-climbing method of shed frame pear tree boughs. The frame-climbing method is carried out on a shed frame of a three-line one plane or two-line one plane mode, and frame climbing is carried out by three steps of strengthening, pulling in an inclined mode, and pulling in a level mode. The first step of strengthening is that young shoots are guided onto an elevation guide line in a vertical mode during a growing season so that the young shoots can keep a vertical growing state. The second step of pulling in an inclined mode is that base parts of the shoots growing vertically are pulled in a level mode and fixed behind the shed frame face during autumn of the same year, and then are guided onto the elevation guide line according to a 45-degree angle, namely, the base parts of the shoots are firstly pulled in a level mode and fixed and then pulled in an inclined mode. The third step of pulling in a level mode is that the shoots are pulled in a level mode and fixed on the shed frame face during autumn of the next year. The fast frame-climbing method has the advantages of being fast in frame-climbing, few in water shoots, small in trimming quantity, large in frame face fruit area, high in output and the like.
Owner:INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
Spiral blade type smoke pipe boiler
PendingCN106949448AReduce flow rateImprove efficiencyBoiler flue tubes/fire tubesFire-tube steam boilersParticulatesThermodynamics
The invention discloses a spiral blade type smoke pipe boiler. The spiral blade type smoke pipe boiler comprises a boiler base and a pot; a ventilation fire grate piece is arranged on the inner side of the boiler base; a temperature measuring hole penetrates an outer front panel and is fixed to the inner side of an inner front panel; a front smoke box is arranged on the other side of a rear smoke box; a first return trip smoke pipe is arranged between the front smoke box and the rear smoke box; a second return trip smoke pipe is arranged at the upper end of the first return trip smoke pipe; the interior of the first return trip smoke pipe and the interior of the second return trip smoke pipe are each provided with spiral blades; a water jacket is arranged on one side of the pot; an outer top plate is arranged at the upper end of the water jacket; and the end portion of the outer top plate is connected with an outer side panel. According to the spiral blade type smoke pipe boiler, a traditional smoke pipe structure is changed, an original threaded smoke pipe and a common unthreaded pipe are changed into spiral blade type smoke pipes, the spiral blades are added into the unthreaded pipe, the heat absorbing time is prolonged, the flue gas flow speed is greatly reduced, water in the water jacket is made to fully absorb heat, the boiler efficiency is improved, the smoke speed is low, smoke dust is made to fall, the emission of particular matter in flue gas is reduced, and the spiral blade type smoke pipe boiler can occupy the market very fast.
Owner:JILIN SANOVEL NEW ENERGY TECH
A kind of bacillus that antagonizes mold and its antibacterial application
ActiveCN107988108BInviolableFast growthBiocideFruit and vegetables preservationBiotechnologyAntarctomysis
The invention discloses a bacillus antagonizing mold and its antibacterial application, belonging to the technical field of microorganism prevention and control. The mold-antagonizing bacillus provided by the invention is a bacillus strain with broad-spectrum antibacterial ability. It was preserved in the China Center for Type Culture Collection, and sequence comparison analysis found that the strain was 100% related to the known Bacillus amyloliquefaciens Holycan 1 (Bacillus amyloliquefaciens Holycan 1, KM54172), and it was determined that it belonged to Bacillus amyloliquefaciens (Bacillus amyloliquefaciens). The mold-antagonistic bacillus provided by the invention has a very short time to reach the stable period, which is conducive to its rapid colonization and occupation of ecological niches, and competition with other molds for nutrients and living space. Therefore, the Penicillium provided by the invention antagonizes Bacillus amyloliquefaciens, has a good inhibitory effect on common crop disease fungi, shows a broad antibacterial spectrum, has a large biocontrol potential, and has a good application prospect.
Owner:XI AN JIAOTONG UNIV
A kind of interplanting cultivation method of Tangut rhubarb and coriander root
The invention relates to the field of agricultural planting, in particular to a cultivation method of interplanting rheum tanguticum with yuenkanin. The method includes the steps of leveling the land, applying base fertilizers, plowing and breaking to rake; in accordance with the row spacing of 50-80 cm, ditching by depth of 2 cm and plant spacing of 25-50 cm to sow rheum tanguticum seeds; ditching in the middle of row spacing of rheum tanguticum by the depth of 1 cm, and sowing yuenkanin seeds according to plant spacing of 8-15 cm; after the two kinds of seeds germinate, conducting topdressing two times in July and August respectively. The rheum tanguticum and the yuenkanin grow together, wherein as a biennial plant, the yuankanin can be harvested in October of the planting year; with a rapid growth speed, the yuankanin can quickly occupy the intermediate space of the rheum tanguticum, thereby preventing weeds from spreading, and reducing the field weeding cost of the rheum tanguticum. According to the cultivation method of interplanting medicinal plants of rheum tanguticum with forage plants of yuenkanin, the large-scale industrialization plantation of the rheum tanguticum and yuenkanin can be achieved, thereby realizing double incomes, and achieving the purpose of adjusting planting structure for the vast Qinghai Tibet Plateau pastoral areas.
Owner:CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
Nanometer antibacterial plastic pipe and preparation process thereof
The invention discloses a nano antibacterial plastic tube and a preparation process thereof. The nano antibacterial plastic tube includes a plastic outer layer and a plastic inner layer made of ordinary thermoplastics, and the plastic inner layer is made of 5-10 parts by weight Antibacterial plastics made of nano-scale antibacterial masterbatch and 90-95 parts by weight of ordinary thermoplastics are produced using a double-layer co-extruded composite mold, so that the inner layer of antibacterial plastics is closely bonded to the outer layer of ordinary plastics, shaped like One. Since the inner layer of the present invention is an antibacterial layer added with nano-scale antibacterial materials, it has a killing effect on bacteria in water and can inhibit the growth of bacteria, so this product can keep the water clean and hygienic, and can be applied to water supply by quality Pipeline direct drinking water projects and water supply occasions with high hygienic performance requirements meet people's continuously improving living requirements, and the invention only adds antibacterial materials to the inner plastic, which has the advantage of low cost.
Owner:闫凤明
Door lock system and control method thereof
ActiveCN103295290BOccupy quicklySimple structureIndividual entry/exit registersSoftware developmentEngineering
The invention relates to a door lock system and a control method thereof. The door lock system comprises a key and a door lock, wherein the key comprises a pure hardware device, a drive unit and a light-emitting unit. The control method of the door lock system comprises the following steps of: S1. generating a coding signal through the pure hardware device to control the drive unit; S2. driving the light-emitting unit by the drive unit according to the coding signal to emit a light signal containing information; and S3. responding the light signal by the door lock. According to the key of the door lock system, the pure hardware device generates the coding signal to control the drive unit, and thus the problem that a program is burnt on the key and the software generates the coding signal to control the drive unit through programming of a professional software people in the prior art is avoided, the key is simple in structure and easy to realize and brings the convenience for rapidly occupying the market.
Owner:KUANG CHI INTELLIGENT PHOTONIC TECH
Illumination means
ActiveCN101932869BIncrease brightnessExpand market demandPlanar light sourcesPoint-like light sourceElectricityLight-emitting diode
Owner:EMDE PROJECTS GMBH
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