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74results about How to "Wide adaptability" patented technology

Vegetative propagation method for SH-series apple dwarfing rootstock

InactiveCN103141254AHigh yield and stress resistanceWide adaptability
The invention provides a vegetative propagation method for an SH-series apple dwarfing rootstock, which is characterized in that the SH-series apple dwarfing rootstock is buried to promote germinating new branches, and then cuttage is performed on the new branches to take root in an arched shed. The method comprises the following steps: 1, obtaining and processing of grafted seedlings of the SH-series apple dwarfing rootstock; 2, obtaining of new branches for cuttage; 3, collection and processing of new branches for cuttage; 4, good processing of cuttage of new branches; 5, management after cuttage; and 6, transplanting and management of cutting seedlings. The method breaks through the bottleneck that apple nursery stock propagation of the SH-series apple dwarfing rootstock can only be performed by an intermediate stock method, and enables the cuttage rootage rate of the SH-series apple dwarfing rootstock to reach 80%, and the transplanting survival rate to reach more than 75%. According to the method, the SH-series apple dwarfing rootstock can completely and really exert the performance of early bearing, high quality and high yield, and the characteristics of strong stress resistance, wide adaptability and good substantivity of rootstock scions. The method has wide application prospect and remarkable social and economic benefits.
Owner:POMOLOGY INST SHANXI ACAD OF AGRI SCI

Denitrifying bacterial strain and application of the same in water body for nitrogen removal together with wetland plants

The invention discloses a denitrifying bacterial strain, which is named Paenibacillus sp.XP1, belongs to paenibacillus of paenibacillus ash, and has been preserved in China Center for Type Culture Collection on April 10, 2011, wherein the preservation number is CCTCC M2011120. The denitrifying bacterial strain can effectively minimize total nitrogen concentration in water, is applicable to the treatment of waste water having high concentration of nitrite or nitrate, and has wide adaptability. The process of treating waste water with the bacterial strain is simple and a stable effect of nitrogen removal is obtained. When the strain is used together with reed wetland plants, giant reed wetland plants and cattail wetland plants for nitrogen removal and simulated nitrogen containing waste water has a total nitrogen concentration of 50 mg/L, the three XP1 bacteria liquid reinforced wetlands all have a substantially improved removal rate of nitrogen, and reinforced nitrogen removal effect that the XP1 bacteria liquid exerts on the cattail wetland is obviously better than the effect exerted on the reed wetland and the giant reed wetland; when the XP1 bacteria liquid stays for 96 hours, an XP1 bacteria liquid reinforced cattail wetland has a removal rate of nitrogen of 94%, while an ordinary cattail wetland has a removal rate of nitrogen of 14%.
Owner:SHANDONG UNIV

Energy-saving and environment-friendly house made of boards

ActiveCN105507613AWide adaptabilityPractical
The invention discloses an energy-saving and environment-friendly house made of boards. A bottom board, peripheral lateral boards and a top board are connected to form a house body. A vertical board wall is connected to the rear side of the top board. A wind wheel support and a lightning arrester are arranged at the top of the vertical board wall. The wind wheel support is used for supporting the vanes of a drum type wind-driven generator. A photovoltaic panel support is further arranged on the rear side of the top board. The photovoltaic panel support is used for supporting a plurality of polycrystalline solar panels. A solar water heater and a canopy type movable polycrystalline solar panel are arranged on the front side of the top board. The front portion of the canopy type movable polycrystalline solar panel is supported by electronic support rods. The front panel on the lower side of the canopy type movable polycrystalline solar panel is provided with a webcam. An electronic network alarming lock is arranged on a safety door. Solar heating boards are respectively arranged on the left of the safety door and on the lower side of a lighting window. The energy-saving and environment-friendly house using solar power generation and wind-driven power generation is safe, environmental friendly, efficient, energy saving and good in warm-keeping effect.
Owner:珠海市绿捷创展集成房屋技术有限公司

Welding device for straight seam single-side welding and double-side forming of conical steel pipes

The invention relates to a welding device for straight seam single-side welding and double-side forming of conical steel pipes, which belongs to the field of machining. The welding device comprises an adjustable welding device, a welding bracket and a bearing travelling car, the adjustable welding device comprises a vertical rod connected with a telescopic sleeve through a sliding device, the sliding device is connected with a motor at the top of the vertical rod through a rope, a telescopic rod is arranged in the telescopic sleeve, and a welding device is arranged at an end of the telescopic rod. By the aid of the adjustable welding device and the bearing travelling car, the welding device for straight seam single-side welding and double-side forming of the conical steel pipes can meet the machining requirement of the conical steel pipes on straight seam welding, and is simple in structure and wide in adaptability. The effects of single-side welding and double-side forming can be achieved, and the problem of multiple welding of a welding seam is solved during straight seam welding. Both seam quality and welding efficiency are improved, consumption of welding materials and waste of manpower resources are remarkably reduced, physical injury of welders during inner seam welding is effectively avoided.
Owner:ANHUI JIXI JIADE STEEL STRUCTURE

Mesoporous-aluminosilicate-based shaping phase change material prepared from fly ash and preparation method thereof

ActiveCN106753264AWide adaptabilitycontinuous load
The invention belongs to the recycling utilization field of phase change heat storage materials and solid waste, and in particular relates to a mesoporous-aluminosilicate-based shaping phase change material prepared from fly ash and a preparation method thereof. Mesoporous aluminum silicate is used as a carrier of the mesoporous-aluminosilicate-based shaping phase change material, an eutectic phase change material is used as a loading substance, the mesoporous-aluminosilicate-based shaping phase change material is prepared by the following method: 1) mixing the fly ash and additives, then calcining, and quenching the calcined product; 2) performing controlled acid etching; 3) drying solid-liquid separation powder to prepare mesoporous aluminosilicate powder; 4) placing the mesoporous aluminosilicate powder in vacuum conditions, and filling with an excess molten state phase change material to obtain a mixture; 5) performing solid-liquid separation of the mixture to prepare solid powder, cleaning with a solvent, and drying to obtain the mesoporous-aluminosilicate-based shaping phase change material. Channels of the cylindrical or wedge-shaped mesoporous-aluminosilicate-based shaping phase change material prepared by the method are tapered, loading of the phase change material is more continuous, compatibility is increased, and leakage rat is reduced.
Owner:华东理工常熟研究院有限公司

Method for abstracting active ingredient of meletin in folium ginkgo with ultrasound wave

InactiveCN101153032AImprove equipment throughput and efficiencyWide adaptability
The present invention relates to an extraction technology of effective components in Chinese medicine. Specifically, the present invention relates to a novel method of using ultrasound to extract an effective component quercetin in ginkgo leaves. The method uses a design program of orthogonal experiment. Based on technical parameters of the generation method, ultrasonic intensity, functional duration, functional method, solvent type, temperature of the system, and the mixing method of ultrasound through screening and extraction process, the fresh ginkgo leaves can be prepared. The ginkgo leaves are dried at a temperature of 60 DEG C for 24 hours and crushed and screened (0.45 Mu m) to be a material. The ginkgo leaves are filled into ethanol solution of 45 percent in an ultrasonic extraction reactor; the material and solution are mixed according to a ratio (Kg: L) of 1 to from 14 to 15. The generation method of ultrasound comprises a simulated audible device of ultrasound and a radial cylindrical vibration transducer. The ultrasonic power is 100W, and the ultrasonic frequency is 28 kHz. In the extraction method, the ultrasound functions once with an interval of 5 minutes; the functional time of ultrasound is 3 minutes; the total extraction time is 32 minutes; the extraction temperature is 45 DEG C; the stirring method is an air-lift stirring way. With the methods, the extraction rate of the effective component quercetin in ginkgo leaves can reach 96.28 percent.
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Powerless-aeration biological filtering bed

InactiveCN103304023AWide adaptabilityEfficient organic degradation
The invention provides a powerless-aeration biological filtering bed, which is applied to an urban domestic sewage discharging port and is used for increasing dissolved oxygen in discharged domestic sewage and promoting degradation of pollutants in sewage. The powerless-aeration biological filtering bed comprises a vertical sewage containing pipe and a biological filtering bed, wherein water enters from the bottom part of the vertical sewage containing pipe and is discharged from the top part of the vertical sewage containing pipe; the biological filtering bed consists of more than two layers of pallets with uniform water-permeable holes in the bottom parts. By virtue of the pressure of a sewage discharging pipeline, sewage enters from the bottom part of the vertical sewage containing pipe and flows into the biological filtering bed from the top part of the vertical sewage containing pipe after being collected. The powerless-aeration biological filtering bed provided by the invention has the advantages that the shape is matched with the environment of the sewage discharging port, the size can be adjustd according to the flow rate of sewage of the sewage discharging port, power is not needed for driving, the aeration efficiency is high, and the powerless-aeration biological filtering bed can be combined with other water-environment restoration technologies can be achieved.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Full-automatic welding tool for excavator movable arm assembly

ActiveCN111168314AImprove welding quality and efficiencyWide adaptability
The invention relates to the field of excavator part machining, in particular to a full-automatic welding tool for an excavator movable arm assembly. The full-automatic welding tool comprises a welding robot, a position changing machine, a walking mechanism and a fixing tool. The walking mechanism is fixedly arranged on the side of the position changing machine in a horizontal state. The welding robot is fixedly arranged at the output end of the walking mechanism. The fixing tool comprises a rectangular supporting table, two shaft carriers, three pressing mechanisms, two adjustable rotating carriers and a lug plate carrier. The shaft carriers, the pressing mechanism, the adjustable rotating carriers and the lug plate carrier are arranged on the top of a rectangular supporting table. By means of the full-automatic welding tool for the excavator movable arm assembly, the movable arm assembly is fixed to the position changing machine through the fixing clamp, the walking mechanism can bematched so that the multi-axis moving welding robot can be driven to achieve the full-automatic welding process of the movable arm assembly, the welding quality and efficiency are effectively improved, meanwhile, the fixing clamp can be flexibly adjusted so as to adapt to different types of movable arm assemblies, and adaptability is wide.
Owner:济宁众一机械设备有限公司

Monitoring system for settlement deformation of drill hole and monitoring method

The invention discloses a monitoring system for settlement deformation of a drill hole and a monitoring method. The monitoring system comprises a liquid pipeline arranged in a horizontal drill hole ofa rock mass, and the outer end of the hole of the liquid pipeline is connected with a liquid reservoir; a reference point serving as a datum point is arranged at a relatively non-deformed point at the bottom of the drill hole or on the exterior of the drill hole, and a plurality of measuring points are distributed in the drill hole; both the datum point and the measuring points are provided withmicro-pressure sensors; the signal output ends of all micro-pressure sensors are electrically connected on corresponding ports of a hole external pressure sensor data acquisition instrument through lead wires. After the drill hole is deformed, the liquid level difference between the liquid pipeline and the liquid reservoir is changed, the pressure generated by the liquid level difference directlyacts on the micro-pressure sensors, and the settling volume of each measuring point is obtained by virtue of pressure values before and after degeneration of the drill hole. The monitoring system andthe monitoring method disclosed by the invention has the advantages of wide adaptability, simple structure, convenient implementation, low cost and stable and reliable measured data, and provides a way for deformation monitoring of geotechnical engineering.
Owner:SHANDONG UNIV OF SCI & TECH
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