31results about How to "To achieve the purpose of improving quality and efficiency" patented technology

The invention discloses an efficient planting method of table grapes. The method includes the following steps: preferentially selecting the grape varieties of red globe, summer black, superior seedless and crimson grape which are popularized in a large area, planting sparsely with high ridges, mounting a single width connecting shed used for rain shelter cultivation, mounting a solar water heater as well as drop irrigation and sprinkling irrigation facilities and arranging grape bonsais. The method provided by the invention systematically summarizes and improves the technical contents of substrate cultivation, root zone restriction cultivation, rain shelter cultivation, grape growth and development, and water and fertilizer demands, and solves the key technical problems existing in the industrial development of grapes in a targeted manner; the method fully utilizes the self attributes of the grapes, adopts diversified operation, and improves the comprehensive benefits of the vineyard.

The invention provides a Bupleurum black full-film micro-ridge hole planting method integrating Bupleurum seed treatment technology, autumn, winter and spring use, ridge surface rain collection, plastic film moisture preservation and temperature increase, and organic fertilization. The specific methods are as follows: a. Land selection: choose terraced fields or dry river plots with deep and loose soil; b. Land preparation: after the previous crops are harvested, they will be deeply plowed and sun-dried. c. fertilization: basal application of decomposed farmyard manure and active organic fertilizer or basal application of decomposed farmyard manure and organic-inorganic compound fertilizer; d. ridging and mulching: ditching, ridges and mulching in the season from frost to beginning of winter Film; e, seed treatment: before sowing, put Bupleurum seeds into 1% soda ash solution for soaking for 1h and then rinse with water for 2-3 times and then dry; f, sowing: winter sowing in 10 days before and after light snow G, field tube burial: topdressing three times in the second year; h, excavation: excavation when the stems and leaves above the ground began to wither in September-October of the third year.

The invention discloses a sulfur-resistant methanation system and method for coal-based natural gas, which belongs to the technical field of coal-based natural gas; firstly, a coal gasification process combining crushed coal gasification and pulverized coal gasification is adopted, and an adiabatic reactor and a homogeneous temperature reactor are used in conjunction with each other. The combined sulfur-resistant methanation process performs methane synthesis on the crude gas to increase the effective content of methane in the synthesis gas and reduce the reaction load of the subsequent section, and then remove the sulfide and carbon dioxide in the raw gas through a conventional purification process, and finally through adiabatic The deep methanation process combining the reactor and the uniform temperature reactor produces qualified natural gas for civil use; this process system realizes the comprehensive utilization of raw coal, effectively reduces the production load of the methanation process, and reduces the size of the reactor and pipeline equipment , improve the unit production capacity, and make full use of the strong exothermic characteristics of the methanation reaction to produce medium-pressure steam and high-quality supersaturated steam, rationally utilize the heat in the process system, reduce energy consumption, and increase production efficiency.

The invention belongs to the application field of analysis and processing of electricity consumption data, and relates to a method for secondary analysis and judgment of electricity consumption information collection data based on the risk management and control of electricity charge out. It includes the following steps: S1: the acquisition system obtains the user's electricity consumption information; S2: the marketing system conducts a research and judgment based on the above user's electricity consumption information, and the first research and judgment refers to judging whether it meets the CMS billing rules; ; If not, go to S3; S3: Combining with the user's historical electricity consumption data, carry out data preparation, data cleaning, data prediction, data discrimination, and conduct secondary research and judgment; S4: If the rules of the secondary research and judgment are met, the marketing system will directly issue the account ; If it does not match, an instruction will be issued to perform manual meter reading. The results of the invention are accurate and the risks are controllable, and the available user electricity information can be fully used to collect data remotely, fully tap the value of data, improve the rate of automatic electricity billing, greatly reduce the workload of manual on-site meter reading, and support power grid companies to "improve quality and increase efficiency" "Work requirements.

The invention discloses a method for automatically adjusting process parameters for cutting a single crystal silicon rod, which belongs to the technical field of crystal silicon cutting. The depth of the wire bow; modeling; adjusting the table speed according to the model can effectively improve the yield of crystalline silicon, reduce manual intervention, improve the cutting quality of crystalline silicon, save costs for enterprises, and have broad market prospects.

The invention discloses a blade power augmentation system with a thickened trailing edge, which includes a blade airfoil main body and a power augmentation device; the blade airfoil main body is provided with a blunt trailing edge; the power augmentation device is installed on the blunt trailing edge place. The blade takes into account the aerodynamic performance and structural safety of the blade, and the blunt trailing edge is conducive to improving the trailing edge shedding vortex and the lift-drag coefficient; by setting a power booster on at least one of the suction surface or pressure surface of the blunt trailing edge of the blade airfoil main body, increasing The lift coefficient of the blade is reduced, the drag coefficient is reduced, and the optimal lift-to-drag ratio is effectively improved; the problem of the increase of the drag coefficient after the thickness of the trailing edge is increased, and the problem of how to optimize the trailing edge of the blades of the operating unit have achieved quality improvement. effective purpose.