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2660results about How to "Meet production requirements" patented technology

A kind of Chinese herbal medicine feed for laying hens and preparation method thereof

The invention relates to a Chinese herbal medicinal forage for a laying hen and a preparation method thereof. The Chinese herbal medicinal forage for the laying hen comprises two parts of a raw material pulvis which comprises soybean meal, wheat bran, corn, wheat gluten powder, carrot powder, a feed of visceral organs of fresh fish, and the like and a Chinese herbal medicinal additive which comprises raw materials of honeysuckle flower, phellodendron, Radix Codonopsis, bitter apricot kernel, licorice, fructus forsythiae, isatis root and the like. The preparation method comprises the followingsteps: sequentially crushing above raw materials, mixing, stirring, crushing, drying, stirring, bulking, and producing the hard particulate forage. The preparation method has the advantages of reasonable formula, convenient preparation and operation, good environmental protection effect and the like. The Chinese herbal medicinal forage, which can promote the metabolism level of an individual of the laying hen, has good prevention and treating effects on diseases of cold, bird flu, new castle disease, white diarrhea, gastritis, proctoptosia, red and swollen arse and bad digestive system of thelaying hen, and can obviously improve the immunological competence of the laying hen and effectively solve an epidemic prevention problem of a large-scale laying hen culturing farm, accords with production requirements of nuisance free eggs and has a high cost performance.
Owner:SHAANXI FUTURE GREEN AGRI ANIMAL HUSBANDRYDEV

Numerical control drilling-milling apparatus having a plurality of independent process systems

The invention relates to a numerical control drilling and milling device provided with a plurality of independent processing systems, which comprises a computer for control and a drilling and milling machine. The computer is provided with a numerical control card and connected with the drilling and milling machine through an interface of the numerical control card, and the drilling and milling machine comprises a machine tool frame and a processing unit; and the processing unit is arranged on the machine tool frame which comprises a lathe bed and a gantry, the processing unit comprises a feeding device and a main shaft device, the feeding device comprises an X-axis feeding mechanism, a Y-axis feeding mechanism and a Z-axis feeding mechanism, the main shaft device is arranged on the feeding device, the number of the processing unit is at least two and each processing unit is provided with a corresponding interface of the control card. The drilling and milling device can carry out different processings simultaneously, can carry out two processing modes of drilling and milling simultaneously, has more processing modes and flexible application, can meet production requirement better, has higher production efficiency, and well integrates a plurality of numerical control drilling and milling machines into a numerical control drilling and milling machine provided with the plurality of the independent processing systems.
Owner:鲜于哲善

Non-contact type human body measuring method for clothing design

The invention relates to a human body measurement method, in particular to the non-contact human body measurement method for clothing design which belongs to the technical field of clothing design. The digital images of the front surface and the side surface of the human body are firstly obtained; the extraction of the image edges are carried out by adopting the color segmentation, the best threshold segmentation, the hole filling, the opening operation and the pixel communication image processing method, thereby obtaining the image edges of the front surface and the side surface of the human body; the human body measurement feature points and the lines are determined, the corresponding height and width measurement data of the human body for the clothing design are obtained by calculation; a mathematical model is established by applying the width and the thickness data of the human body to obtain the related circumference data, and the human body circumference measurement data for the clothing design is obtained by BP neural network simulation and regression prediction treatment. The method has simple device, convenient operation and low measurement cost, thereby being capable of meeting the requirements on the design and the production of the clothing industry and having broad popularization and application prospects.
Owner:SUZHOU UNIV

Full-automatic double-work-station screen printing machine

The invention discloses a full-automatic double-work-station screen printing machine, which comprises a printing system, a drying system and an electronic control system, wherein the printing system comprises a base, a left work station printing device, a right work station printing device and a leveling device, wherein the left work station printing device and the right work station printing device are mutually independent and mounted above the base; the leveling device is arranged between the left work station printing device and the right work station printing device; each work station printing device comprises a material loading mechanism, a substrate transmitting and positioning mechanism and a screen printing mechanism which move in a matched manner. Compared with the prior art, the full-automatic double-work-station screen printing machine has the beneficial effects that the full-automatic double-work-station screen printing machine is provided with the left and the right double-work-station printing systems, each work station printing system can independently complete the printing operation, the whole process of material feeding, transmitting, positioning, printing, leveling, drying and collection is automatically controlled at the same time, the efficiency is high, the cost is low, the maintenance is convenient, and the requirements of batch production and the production requirements of high-end products can be effectively met.
Owner:GUANGDONG FENGHUA ADVANCED TECH HLDG

Three-dimensional (3D) display device and manufacture method thereof

An embodiment of the invention provides a three-dimensional (3D) display device and a manufacture method thereof, which relate to the technical field of 3D display. A parallax retaining board can be manufactured in a display device box molded through opposite boxes, arch height of a lens is reduced, increasing of new processes or adoption of new production devices is avoided, and production cost is reduced. A 3D liquid crystal display device comprises a grating layer, a thin film transistor (TFT) array substrate molded through opposite boxes and a color film substrate. The TFT array substrate comprises a plurality of pixel units divided through grating lines and data lines crossing transversely and vertically. Each pixel unit comprises a pixel electrode and a TFT circuit. Each pixel electrode of each pixel unit comprises at least two left view field pixel electrodes and at least two right view field pixel electrodes, and the left view field pixel electrodes and the right view field electrodes are at interval. The TFT circuit of each pixel unit comprises a first sub TFT circuit connected with the left view field pixel electrodes and a second sub TFT circuit connected with the right view field pixel electrodes. The embodiment of the 3D display device and the manufacture method are used for manufacturing the 3D display device.
Owner:BOE TECH GRP CO LTD

Low-pressure ethanol recovery device and method with triple effect rectification

The invention discloses a low-pressure ethanol recovery device and method with triple effect rectification. The low-pressure ethanol recovery device with triple effect rectification comprises a first rectifying tower, a second rectifying tower, a third rectifying tower, a rectifying tower reboiler, a rectifying tower feed preheater, a condenser, a return tank, a dilute ethanol feed preheater, a temporary finished product storage tank and a finished product cooler. In the ethanol recovery method with triple effect rectification, by controlling the recovery of the finished ethanol in the second rectifying tower, the content of ethanol in tower bottom wastewater of the second rectifying tower is 5wt%-30wt%, the temperature of the tower bottom wastewater is 100-120 DEG C, and the working pressure of the third rectifying tower is 250-400kPa. The invention adopts the low-pressure triple effect rectification technique and reduces energy loss in the technical process, thus greatly reducing the energy consumption; and the operating pressure and temperature of the third rectifying tower are greatly reduced, and the requirements on the high temperature resistant and corrosion resistant properties of equipment are reduced, thereby reducing the equipment investment and the maintenance cost.
Owner:GUANGDONG ZHONGKE TIANYUAN NEW ENERGY SCI & TECH

Mineral slurry flux on-line detecting device and multi-parameter on-line detecting integrated system

The invention provides an online detection device for the pulp flow rate and a multi-parameter online detection integration system, which comprise a pulp container which has a feed port and a discharge port and is arranged on a support through a, weighing cell, a pulp flow rate detection device which is provided with a soft connector at the discharge port, and/or a pulp density measuring device, a pulp grain size measuring device and a pulp grade measuring device. The online detection device for the pulp flow rate and a multi-parameter online detection integration system can not only measure any single index of the flow rate, density, grain size and grade of the pulp according to requirements, but also simultaneously measure two or above two or even all of the indexes with high measuring accuracy, good stability and reliability. The online detection device for the pulp flow rate and a multi-parameter online detection integration system also have the advantages of simple structure, high working efficiency, low labor intensity, wide application range, etc., thereby being capable of providing the highly reliable flow rate, density, grain size and grade control parameters for liquid products to ensure product quality, reduce cost and improve working efficiency, and providing a highly guaranteed measuring device and system for full automatic control.
Owner:罗放明

Multi-index high-speed dynamic detection and material dividing method and device of annular sliding bearing

The invention discloses a multi-index high-speed dynamic detection and material dividing method and device of an annular sliding bearing. According to the method, multiple indexes of the outer surface size and the inner surface coating defects of the sliding bearing are dynamically detected through machine vision, material division is carried out on workpieces according to the detection result through the color recognition technology of machine vision, and the method has the advantages of being high in detection efficiency, accurate in recognition, high in automation degree and the like. The device comprises a roller, a conveying belt, a high-definition camera, a digital control spraying device, an electric switch, a computer system and the like, wherein the high-definition camera is used for carrying out multi-index dynamic detection on the sliding bearing rotating in a fixed-axis mode, whether defects exist is recognized and material division is carried out through the high-definition camera and a limiting switch, the detecting speed is as high as 120-180 per second, the recognition accuracy is as high as 100 percent, automatic production is fully realized, and the detection cost is largely reduced.
Owner:JIANGSU UNIV +1

Process for casting thick and large nodular cast iron valve plate

The invention provides a process for casting a thick and large nodular cast iron valve plate. The process comprises the following steps of: (1) manufacturing a mould; (2) manufacturing a casting mould and a sand core; (3) drying and integrating; (4) smelting; (5) pouring; and (6) shaking out and cleaning. In the process, a large number of external chilling blocks and sand separation chilling blocks are used on upper and lower surfaces of a casting for chilling, appropriate placing positions and thickness are selected, and shrinkage cavity and shrinkage porosity of the casting are effectively avoided; meanwhile, a good graphite balling state is ensured by quickly chilling, a feeding head is avoided, the casting is easy to clean, 5 percent of molten iron using amount is saved, and production cost is reduced; a semi-closed casting system is adopted by a casting system, an ingate is uniformly distributed around the casting mould, and the casting mould is slightly scoured, and a good residue stopping effect is achieved; and under the action of chilling of chilling blocks, the thick and large nodular cast iron casting which is smelted by a cupola furnace is good in moulded surface, and meets production requirements, offscourings and sand are avoided, and process yield is improved by 5.9 percent.
Owner:TIJIN YIJI MACHINERY

A kind of production method of tobacco sheet cigarette paper

The invention relates to a production method of tobacco sheet cigarette paper. The method comprises the following steps of: (1) adding tobacco leaf pieces or tobacco stems into hot water, and extracting at 40-70 DEG C for 20-40 minutes, wherein the adding amount of the hot water is 3-5 times of the weight of the tobacco pieces; (2) primarily extruding the extracted tobacco leaf pieces or tobacco stems with a pulp extrusion machine, then adding hot water of which the amount is 1-3 times of the total weight of the tobacco leaf pieces or tobacco stems, extracting at 45+ / -5 DEG C for 20 minutes, extruding again, and then pulping with a pulping machine until the SR (Schopper-Riegler) degree reaches 25-40; (3) pulping applied fibers with the pulping machine until the SR degree reaches 40-75, mixing with the tobacco pulp, and making cigarette paper, wherein the adding amount of the applied fibers is 0.25-0.5 time of the total weight of the tobacco leaf pieces or tobacco stems; and (4) mixingthe two extraction liquids, then concentrating until the relative density reaches 1.02-1.2 g / cm<3>, adding potassium salts, food pigments and spices, mixing to obtain a coating liquid, and spreading the coating liquid on the cigarette paper. The method provided by the invention can improve the cigarette quality, can reduce the woody smoke of cigarettes and reduce the irritation, and makes naturalsweet taste of tobaccos more predominant.
Owner:HUBEI CHINA TOBACCO IND +1

Equipment and method using fermentation dross to produce high activity high nutrition forage

The invention discloses equipment using fermentation dross to produce high activity high nutrition forage; the equipment comprises a box body; an inner side of the top of the box body is provided with an air window, an atomizer mechanism, and ultraviolet lamp tubes; an outer side of the top of the box body is provided with a water container and a mixing chamber; the upper portion of the mixing chamber is provided with a cooling zone; the lower portion of the mixing chamber is provided with a blender and a connected fermentation bed mechanism arranged in sequence from top to bottom, wherein the fermentation bed mechanism is arranged in the box body; the bottom of the box body is provided with a ventilation input pipe and electric heaters; the ventilation input pipe is connected in sequence with an air filter and a blower / air cooler; a side face of the box body is provided with a discharge window, another side face of the box body is provided with an access door and an ozone generator, and a temperature humidity control module is arranged in the box body. The invention also discloses a method using fermentation dross to produce high activity high nutrition forage; the method can realize full fermentation, is high in fiber degraded rate, large in protein raising rate, high in active substance content, and less in energy loss; inner environment conditions of the equipment are easy to control.
Owner:肖兵南

Silver nanoparticle-containing bacterial cellulose membrane and preparation method thereof

The invention relates to a silver nanoparticle-containing bacterial cellulose membrane and a preparation method thereof. Silver nanoparticles in the bacterial cellulose membrane are attached to the microfiber surface of a three-dimensional network structure of the bacterial cellulose membrane, and the silver nanoparticles are in an amount which is 0.1 to 15 percent of the total weight of the cellulose membrane and have the particle size of between 8 and 50nm. The preparation method comprises the following steps of: soaking the bacterial cellulose membrane in silver salt solution at room temperature for 10 minutes to 5 hours and taking the soaked membrane out; cleaning the surface of the bacterial cellulose membrane by using distilled water; irradiating by an ultraviolet radiation method for 0.5 to 6 hours to obtain a silver nanoparticle-containing bacterial cellulose wet membrane; and performing dehydration treatment to obtain the silver nanoparticle-containing bacterial cellulose membrane. The bacterial cellulose membrane has high bacteria resistance, high air permeability, high water-holding capacity and controllable moisture content and is suitable to be used as a trauma medical dressing; and in the invention, a chemical reduction reagent is not required to be added, an environment-friendly and safe process condition is realized, and equipment is simple and pollution-free.
Owner:DONGHUA UNIV
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