34results about How to "Good application benefit" patented technology

The invention discloses a method for recovering coin protein sugar dregs and preparing protein nitrogen sources and nitrogen-containing syrup in the production of enzymatic corn starch sugar, comprising the steps of size mixing, liquefying, saccharifying, standing separation, centrifugal separation, proteolysis, concentration, drying, compounding, and the like. In the invention, protein is condensed under the heat flash of liquefying, the protein sugar dregs concentrate and float upwards in saccharifying, the sugar dregs are recovered through the steps of standing separation and centrifugal separation, the sugar dregs are dried into protein, or the sugar dregs are hydrolyzed to prepare protein nitrogen sources, and the nitrogen sources can be compounded with syrup to form nitrogen-containing starch syrup for fermenting. Clarified saccharification liquid after centrifugal separation is decolored, filtered, refined and concentrated, and starch syrup products are obtained. The majority of lentous sugar dregs in the saccharification liquid are removed before the treatment of decoloring and filtering, and the decoloring and filtering performance of the material is better. The use level of active carbon, and the like can be properly reduced, the production capability of filtering equipment is improved, and the frequency of the loading and unloading of filters as well as the consumption of washing waste water and various kinds of loss are greatly reduced.

The invention belongs to the field of titanium silicon molecular sieve, and more specifically provides a titanium silicon molecular sieve, and a synthetic method and applications thereof. The titaniumsilicon molecular sieve is composed of crystal particles with a particle size ranging from 5 to 200nm via aggregation; the particle size of the titanium silicon molecular sieve ranges from 0.3 to 5<mu>m; the I960/I550 value ranges from 0.7 to 0.85. The invention also provides a cyclic ketone oxidation method. The cyclic ketone oxidation method comprises a step of contact of cyclic ketone, and anoxidizing agent with a catalyst. The catalyst contains the titanium silicon molecular sieve. The crystal of the titanium silicon molecular sieve is high in I960/I550 value, and is large in effective framework ti content. When the titanium silicon molecular sieve is used in oxidation reaction, the catalytic oxidation activity, and the reaction product selectivity are increased obviously, and excellent catalytic stability is achieved. The titanium silicon molecular sieve is capable of realizing aggregation of small crystal particles in crystallization growth process instead of simple physical aggregation of the small crystal particles, and micron order is achieved.

The invention discloses a scanning interferometer device for measuring an imaging Fourier transform spectrum. The scanning interferometer device is composed of a beam splitter, a movable arm and a static arm. The scanning interferometer device is characterized in that the movable arm and the static arm are in light path folding structures and share a fixed double-faced plane reflecting mirror; two reflecting surfaces of the plane reflecting mirror are respectively used for vertically reflecting incident light beams of the movable arm and the static arm to the beam splitter; a compensation plate is inserted into a light path of the static arm to compensate a light path difference between the two arms. The folding structure of a light path of the movable arm can be used for overcoming the inclined and transverse movement problems of light beams in the movable mirror scanning process of a Michelson interferometer; the compensation plate is inserted into the light path of the static arm to reduce the high requirements on a dynamic range of an area array detector by the measurement of the imaging Fourier transform spectrum; the light paths of the two arms are folded and one double-faced plane reflection mirror is commonly used so as to reduce the volume of a scanning interferometer. A constructed imaging Fourier transform spectrometer is very small-sized and compact, and has good application benefits in a plurality of fields including physics, biology, chemistry, medicine, pharmacy, foods, environmental friendliness, remote sensing, spaceflight and the like.

The invention discloses a modifier for regeneration processing of mixed waste plastic tube materials. The modifier comprises the following components by weight: 1-6 parts of maleic anhydride, 2-6 parts of chlorinated polyethylene, 3-8 parts of an ethylene-vinyl acetate copolymer, 4-9 parts of a styrene-butadiene-styrene block copolymer and 5-9 parts of styrene. A preparation technology of the modifier is as below: adding raw materials into a high speed feed mixer for uniform mixing, discharging and cooling for standby. A usage method of the modifier for regeneration processing of mixed waste plastic tube materials comprises the following steps: (1) classifying to obtain waste plastic tube materials; (2) crushing, washing, dehydrating, drying, dehumidifying and detecting the mixed waste plastic tube materials; (3) mixing and heating the modifier with the mixed waste plastic raw materials, carrying out a grafting reaction, and cooling for standby; and (4) granulating. The invention has the advantages of simple process, convenient operation, low cost and no pollution, and can be widely used in the field of regeneration processing of waste plastic tubes.

The invention provides an airplane complex construction member numerical control processing tool standard locator automatically selecting method. Domain definition system and product joint position can be defined by calculation, and a candidate locator and an optimal locator are determined, so as to determine the type and specification of the standard locator meeting the locating requirement. The method can be applied to development of 'tool rapid generating sub system' standard locator automatically selecting program in the 'airplane complex construction member rapid numerical control processing ready system'. Tool design efficiency is improved, tool development and even the whole production ready period is shortened, and application benefit is favourable. Besides, the invention can be applied to automatic calling of airplane manufacturing tool and other special standard component. When applying the method, only manual selection of product joint and locator supporting surface is required, the standard locator can be automatically selected, automation, intellectualization and rapid design of locator can be realized, and design efficiency and quality of complex construction member numeric control processing tool is improved, thus shortening airplane development period.

The invention discloses a compensator for improving the linear characteristic of a hydraulic force loading system. The compensator relates to a compensator compensation method for improving the linear characteristic of the hydraulic force loading system. The compensator compensation method for improving the linear characteristic of the hydraulic force loading system comprises the specific steps of (1) establishment of the relationship coefficient between the pressure within a controlled range and the theoretical linear opening degree of an overflow valve according to the full-range loading force and the opening degree corresponding to the full-range loading force; (2) designing of a software product, specifically, a software compensator is used for compensation correction calculation, so that the actual opening degree of the overflow valve is obtained; and the actual opening degree is directly output to an overflow valve control amplification panel through a digital-to-analogue conversion module of a processor; and (3) using of a hardware product, specifically, the theoretical opening degree of the overflow valve is determined, the theoretical opening degree is directly output to the input end of a hardware compensation signal module through the digital-to-analogue conversion module of the processor, and the output end of the hardware compensation signal module is connected to a proportional valve control amplification panel. The invention further discloses a using method of the compensator for the hydraulic force loading system. By adoption of the compensator for improving the linear characteristic of the hydraulic force loading system and the using method of the compensator, the requirement for linear control over a high-precision pressure curve in a laboratory or industrial scientific research and production is met.

The invention discloses a modifier for regenerating and processing hybrid waste plastic injection part materials, wherein the modifier contains the following components by weight: 1-7 parts of maleic anhydride, 2-7 parts of chlorinated polyethylene, 3-9 parts of ethane-vinyl acetate copolymer, 4-10 parts of styrene-butadiene-styrene segmented copolymer, and 5-10 parts of styrene; and a preparation process of the modifier comprises: uniformly mixing the raw materials of the modifier into a high speed mixer, discharging and cooling for standby application. A usage method of the modifier for regenerating and processing hybrid waste plastic injection part materials has the following steps of: (1) classifying the obtained hybrid waste plastic injection part materials; (2) crushing, washing, dehydrating, drying, dehumidifying and detecting the hybrid waste plastic injection part materials; (3) uniformly mixing the modifier for regenerating and processing hybrid waste plastic injection part materials and the hybrid waste material raw materials, heating to generate grafting reaction, and cooling for standby application; and (4) granulating. The modifier has characteristics of simple technology, convenient operation, low cost and no pollution, and can be widely used in a generating and processing field of waste plastic injection parts.

The invention discloses a catalyst based on solid carbon-rich fuel pyrolysis and a preparation method thereof. The preparation method comprises the following steps: crushing solid carbon-rich fuel such as coal or biomass, then dipping in a mixed solution of manganese nitrate and copper nitrate or manganese nitrate and ferric nitrate, and after dipping is completed, putting into a settling furnacefor pyrolysis to obtain the catalyst. Before pyrolysis of the carbon-rich fuel, the carbon-rich fuel is impregnated in a catalyst metal ion solution in advance, then a pyrolysis calcination process iscarried out, and a required catalyst product is directly generated; on the other hand, the pyrolysis process of the carbon-rich fuel can be catalyzed in the process, and efficient utilization of thecarbon-rich fuel is achieved. According to the technology, pyrolysis of the carbon-rich fuel and preparation of the catalyst are combined, effective utilization of pyrolysis products of the carbon-rich fuel is improved, meanwhile, the preparation process of the catalyst is optimized, and good application benefits are achieved.

The invention provides a biological diesel, containing at least one biological diesel A produced by natural oil with iodine content not more than 90gI2/g and at least one biological oil B produced from waste oil, wherein volume ratio between biological diesel A and biological oil B is 1:0.05-20, preferably 1:0.1-10. Oxide stability of the obtained biological diesel reaches or approaches requirement of biological diesel standard, and waste oil is contained in raw material, which makes cost cheap, and effect of application is evident.

The invention discloses a tea garden water and fertilizer precision irrigation system and a control method thereof, and relates to an irrigation system and a method thereof. A lower computer of the system comprises a lower computer wireless receiving and sending module, a high-speed camera, a soil water content sensor node, a water pump, a fertilizer pump and the like; an upper computer comprisesa single chip microcomputer module and an upper computer wireless receiving and sending module, and the upper computer wireless receiving and sending module and the lower computer wireless receiving and sending module are connected in two directions through wireless communication. The method comprises the following steps of: acquiring tea image data of a tea garden by utilizing the high-speed camera carried by an unmanned aerial vehicle, acquiring soil water content data of the tea garden in real time through the soil water content sensor nodes arranged between the tea gardens, transmitting the data to the upper computer for nutrient and water analysis, and carrying out precision fertilization and precision irrigation according to the analysis result. The tea garden water and fertilizer precise amount irrigation system can achieve the precision irrigation of water and fertilizer in the tea garden, can ensure the stable yield and quality of tea leaves, has the characteristics of fine and reliable management of the tea garden, low cost, simple operation, strong expansibility and the like, and has wide market prospect.

The invention relates to a management system for running states of multi-monitoring equipment in a weather industry. A data center server is connected with a main user processing system I and a main user processing system II via a local area network of a network transmission layer, the main user processing system I is connected with an L-band high altitude weather detection device, the main user processing system II is connected with a Doppler weather radar, the data center server is connected with the main user processing system I and the main user processing system II via the local area network, the data center server is connected with a monitoring and warning information push platform via the local area network, and mobile terminal equipment is connected with the monitoring and warninginformation push platform via a wireless network or a mobile network. By using the management system provided by the invention, the work of monitoring the running of weather monitoring equipment is mobilized, directional hierarchical automatic push of running abnormity information, fault information and technical guarantee behavior information is achieved, and directional hierarchical push of eachlevel of technical guarantee behaviors is achieved.

The invention belongs to the technical field of road maintenance and particularly relates to a roadbed surface dehumidifier. The roadbed surface dehumidifier comprises a substrate, a moisture absorption layer, a moisture fixing agent and a solar heat absorbing coating, wherein a first surface of the substrate is contacted with the surface of a roadbed; an evaporant is arranged on a second surfaceof the substrate; the moisture absorbing layer and the moisture fixing layer are sequentially arranged in the substrate from the first surface of the substrate to the second surface of the substrate;the moisture absorbing layer comprises a moisture absorbent comprising an inorganic drying agent and a polymer drying agent; the moisture fixing layer comprises a moisture fixing agent comprising capillary biological fiber; an evaporation layer comprises the evaporant comprising the solar heat absorbing coating. By the aid of the roadbed surface dehumidifier, the technical problems that road damage and maintenance cost are increased and the service life of roads is greatly shortened due to lack of effective roadbed surface dehumidifiers in the prior art are effectively solved.

The invention discloses a modifier for regeneration processing of mixed waste plastics plate / sheet materials. The modifier comprises the following components by weight ratio: 1-5 parts of maleic anhydride, 2-4 parts of chlorinated polyethylene, 3-7 parts of an ethylene-vinyl acetate copolymer, 4-8 parts of a styrene-butadiene-styrene block copolymer and 5-8 parts of styrene. A preparation process of the modifier is as below: adding raw materials into a high speed feed mixer for uniform mixing, discharging and cooling for standby. A usage method of the modifier for regeneration processing of mixed waste plastic plate / sheet materials comprises the following steps: (1) classifying waste plastic plate / sheet materials; (2) crushing, washing, dehydrating, drying, dehumidifying and detecting the mixed waste plastic plate / sheet materials; (3) mixing and heating the modifier with the mixed waste plastic raw materials, carrying out a grafting reaction, and cooling for standby; and (4) granulating. The invention has the advantages of simple process, convenient operation, low cost and no pollution, and can be widely used in the field of regeneration processing of waste plastic plates / sheets.