449results about How to "Overcome uniformity issues" patented technology

The invention discloses a radiation cross-linking waterproof flame retardant polyolefin nano-composite material and a preparation method thereof and is characterized in that 0.5-5 parts of inflaming retardant synergist is added to 75-80 parts of polyolefin according to the mass ratio, mixed fully at 140-200DEG C, then 20-25 parts of nitrogen and phosphorous mixed expandable flame retardant, 0.5-5 parts of multi-functional group cross-linking agent and 0.1-1 part of antioxidant are added, after being fully mixed, a radiation cross-linking material is extruded and granulated, then the material is extruded and coated on a conductor wire core of a wire or a cable, or is pressed into plates in a forming machine, and finally, a high energy electron beam or a cobalt source is used for radiation cross-linking in 80-240KGy; and the prepared cross-linking polyolefin nano-composite material has good flame retardant property, excellent mechanical property, good waterproof property and good processing property, can be widely applied to wires and cables and transmission belts and can be applied as insulation, sealing and mechanical protection layers of electronic components and metal pipelines, and has good application prospect.

The invention provides an electromagnetic shielding conformal optical window with a longitude and latitude-shaped mesh structure, which belongs to the technical field of electromagnetic shielding of optical transparent pieces. The electromagnetic shielding conformal optical window comprises a conformal optical window and is characterized in that: (1) a longitude and latitude-shaped metal mesh is manufactured on the inner side surface of the conformal optical window shell; and the longitude and latitude-shaped metal mesh covers the whole inner side surface of the conformal optical window shell; or (2) a longitude and latitude-shaped metal mesh and a conformal optical window inner shell are manufactured on the inner surface of the conformal optical window shell from outside to inside in turn; the longitude and latitude-shaped metal mesh covers the whole inner surface of the conformal optical window shell and outer surface of the conformal optical window inner shell; the latitude-shaped metal mesh consists of metal longitudes and metal latitudes; the metal latitudes are uniformly arranged in an equivalent centre angle along a circumferential direction; the metal longitudes are arranged at equal intervals according to a metal mesh cycle along a generatrix direction; and the metal longitudes and the metal latitudes are electrically connected with one another. The electromagnetic shielding conformal optical window with the longitude and latitude-shaped mesh structure is suitable for electromagnetic shielding technology of military or civil conformal optical windows for remote measuring and sensing, medical diagnosis, secret communication, aerospace equipment and the like.

The invention discloses a nano inorganic antibacterial fiber masterbatch and a preparation method thereof. The nano inorganic antibacterial fiber masterbatch is composed of, by weight, 1-30 parts of fiber resin, 1-50 parts of nano inorganic antibacterial powder, 1-5 parts of silicon oil, 1-10 parts of a silane coupling agent, 1-5 parts of isocyanate and 0.1-0.5 part of an antioxidant. The preparation method includes: adding the nano inorganic antibacterial powder into a sand mill, then adding the silane coupling agent, and grinding at a high speed until a paste state is achieved; adding the isocyanate, and grinding at a high speed to obtain organic-inorganic hybrid nanopowder; jointly subjecting the nanopowder and the fiber resin to twin-screw extrusion for preparing the masterbatch. The prepared nano inorganic antibacterial fiber masterbatch is widely applicable to various fibers.

The invention discloses a method for preparing heating but incombustible cigarettes and application thereof. The method and the application have the advantages that novel knurling rolling technologiesare adopted, accordingly, heating but incombustible reconstituted tobaccos with certain thicknesses have uneven surfaces, the surface areas can be enlarged, atomization effects can be enhanced, and surface frictional force can be enlarged; embossed composite aluminum-foil cigarette paper is adopted, accordingly, friction between the reconstituted tobaccos and aluminum-foil pattern surfaces of thecomposite aluminum-foil cigarette paper which is a cigarette making and plug assembling material can be greatly enhanced when the reconstituted tobaccos and the composite aluminum-foil cigarette paper are loaded in a cigarette making and plug assembling machine and cigarette making and plug assembling are powered on in later periods, the heating but incombustible cigarettes are easy to process, equipment shutdown frequencies can be reduced, the heating but incombustible cigarettes can be continuously produced, the production efficiency can be improved, and the material cost and the productioncost can be reduced; low-temperature cigarettes have short cut tobacco sections, accordingly, friction can be improved, the method is beneficial to reducing cut tobacco dropping, and the shortcomingsof low frictional force between smooth surfaces of existing heating but incombustible reconstituted tobaccos and non-embossed aluminum-foil paper which is a wrapping material, severe slipping, frequent equipment shutdown due to incapability of driving cigarette paper, influence on production efficiency, low frictional force due to short cut tobacco sections of existing low-temperature cigarettes,vulnerability to dropping of low-temperature cut tobaccos of the existing low-temperature cigarettes and the like can be overcome.

The invention belongs to the field of aluminosilicate zeolite molecular sieve synthesis, and relates to a method for synthesizing a Beta zeolite molecular sieve. The Beta zeolite is a high-silicon zeolite with a three-dimensional twelve-member ring cross pore canal structure; the Beta zeolite is used as a catalyst in petroleum refining and petroleum chemical engineering processes of hydrogen cracking, hydroisomerization, de-waxing, aromatic hydrocarbon alkylation, olefin hydration and the like due to unique structure and good thermal stability and hydrothermal stability of the Beta zeolite; and the Beta zeolite molecular sieve is an important industrial zeolite molecular sieve. Because a large amount of organic template agent is used for synthesizing the Beta zeolite, the cost is high, and the wide application of the Beta zeolite is limited. By adding low-temperature dried Beta zeolite raw powder serving as crystal seeds and performing high-speed shearing emulsification dispersion on the crystal seeds during preparing gel, the structure guiding effect of the Beta zeolite crystal seeds is fully exerted, the applicable crystal seed range is broadened, and the Beta zeolite product with good crystallinity is synthesized under low template agent consumption and wide silicon-aluminum ratio range.

The invention discloses a novel rotating travelling-wave ultrasonic motor. The ultrasonic motor comprises the following main parts: two stators, a rotor, a pedestal, a friction pad, a check ring, a bearing and the like. The two stators which are in a same shape are symmetrically arranged and compact on two end faces of the rotor. Working faces of the two stators can be parallelly contacted with a surface of the rotor so that a contact surface of the stators and the rotor bears stress evenly. In a current rotating travelling-wave ultrasonic motor based on a single stator structure, radial contact between the stator and the rotor is nonuniform, a contact scope is small, and radial sliding friction losses and other defect are existed in the stator and the rotor. By using the ultrasonic motor of the invention, the above defects can be overcome. A maximum output torque and an efficiency of the rotating travelling-wave ultrasonic motor can be increased and a service life of the rotating travelling-wave ultrasonic motor can be prolonged.

The present invention proposes scanning method to form planar light source, the scanning planar light source and projection television with the planar light source. The method is that a fine light beam is projected onto a multiple-surface reflector in high speed rotation, the rotation reflector has fixed inclination angle in the rotation shaft direction in its reflecting surfaces and thus the scanning light beam forms planar scanning in the irradiated plane. By means of scanning, the planar array spatial light modulator for light display obtains homogeneous irradiation with high light energy utilization, homogeneous illumination and no interference. The scanning features that each scanning dot can cover one large pixel and the scanning lines have relatively more overlapping to ensure homogeneous brightness of the scanned plane.

The invention provides a control method for the sintering status in the sintering process. The method comprises the following steps: obtaining a sintering machine sintering exhaust gas temperature curve through detection; establishing a data tracking queue corresponding to the mixture on a sintering pallet; using the data tracking queue and the exhaust gas temperature curve to track and count the sintering status of the mixture on the sintering pallet, and calculating the sintering end point predicated value P BTP_PRE of the mixture at the current temperature rise position in real time; presetting an ideal sintering end point P BTP_SP, and calculating the ideal transfer speed V of the sintering pallet through the sintering end point predicated value P BTP_PRE of the mixture at the current temperature rise position; and according to the ideal transfer speed V, adjusting the operation of the sintering pallet and controlling the sintering status of the mixture on the sintering pallet. The control method can improve the accuracy of the control on the sintering status in the sintering process.

The high strength and low density oil well reinforcing cement has cement mortar density of 1.60 g/cu cm, and consists of oil well cement, weight reducing material, cement mortar stabilizer and admixture. It has optimized material composition, high early stage strength, improved rheologic performance and controllable thickening time, and meets the requirement for reinforcing low stratum pressure oil well.

The invention discloses a plate heat tube type solar photovoltaic-photothermal composite heat collector and a production process thereof. The plate heat tube type solar photovoltaic-photothermal composite heat collector comprises a glass top cover plate (1), an air interlayer (5), a photovoltaic-photothermal composite component (10), a heat insulating layer (6) and a protective back plate (4), which are sequentially arranged from top to bottom, wherein the heat insulating layer (6) is in adhesive connection with the photovoltaic-photothermal composite component (10). The photovoltaic-photothermal composite component (10) is formed by highly integrating a plate heat tube evaporation section 1061 and a photovoltaic cell 103 by means of lamination process, a condensation section (1062) is connected with a heat collection heat exchanger (3) through a sleeve (7), all parts are fixed into a frame (2), and a circulating water inlet pipe (8) and a circulating water outlet pipe (9) which are respectively connected to the heat collection heat exchanger (3) are arranged on the lateral sides of the frame (2). By means of the plate heat tube type solar photovoltaic-photothermal composite heat collector, the temperature of the photovoltaic cell can be decreased greatly, the photovoltaic cell can be cooled more quickly and evenly, hot water can be outputted while electric energy is outputted, and comprehensive solar utilization efficiency is greatly improved. Further, the plate heat tube type solar photovoltaic-photothermal composite heat collector is simple in manufacturing process, efficient and feasible.

The invention relates to the composite technical field, in particular to a manufacturing method of metal matrix nanocomposites with high toughness. According to the manufacturing method, the size, distribution, interface structure of reinforcement bodies and the metal matrix micro-structure are effectively controlled by the combined composite process of twice ball-milling, discharging plasma in situ reaction sintering and the large strain plastic deformation technology, so that ultra-fine grain metal matrix composites with evenly distributed in situ authigenic nanoparticles and good interface combination are manufactured, and good matching of intensity and toughness is obtained.

The invention discloses a twist extrusion forming die and a twist extrusion forming method. The forming die comprises a first half die and a second half die, wherein the first half die and the second half die are tightly buckled through a bolt to form a cylinder, an extrusion die cavity is formed inside the cylinder, and a die joint of the first half die is fit and level with a die joint of the second half die; the extrusion die cavity is sequentially formed by a guide section, a large circular-regular octagonal transitional section, a regular octagonal twist section, an octagonal-small circular twist transitional section and an outlet section from an extrusion inlet to the lower side. The twist extrusion forming die has the advantages of good transformation effect, high speed and high efficiency, the weaknesses of the prior art such as non-uniformity in transformation and existence of transformation dead corner can be overcome, the stress distribution inside a material can be greatly improved, and the comprehensive performance of the material also can be improved.

The invention provides a method with effects of saving cost and improving efficiency for liquid pollination of pear tree, which belongs to the fruit trees production technical field. The method comprises the following steps: preparing a nutrient solution in full-bloom stage of pear flowers, adding 0.8g pure pollen in every liter of nutrient solution, spraying and pollinating by an electrostatic sprayer to achieve the purpose of artificial pollination. The pollination method has the advantages of simple operation, fast pollination speed, uniform powder injection, concentration, accuracy, pollen and manual work saving, low cost and the like, and solves the practical problems that pollen can not be uniformly dissolved in water in liquid pollination of fruit trees, pollen is easy to adhere with the wall of a container, pollen is obstructed a nozzle, uneven powder injection causes poor pollination effect and the real application of liquid pollination can not be realized for a long time. According to the invention, the new collected pure pollen (germination rate is 60%-80%) in current year required by per mu is 8-11g. In addition, the method of the invention is capable of increasing the moisture and nutrient of pistil stigma and prolonging the fecundation time of stigma pollination, and the fruit quality can not be affected by increasing the fruit setting rate.

The invention belongs to the field of synthesis of aluminosilicate zeolite molecular sieves, and relates to a Beta zeolite molecular sieve synthesis method. The Beta zeolite molecular sieve synthesis method is characterized in that a Beta zeolite crystal seed is in high-temperature hydrothermal treatment at first, then the Beta zeolite crystal seed after hydrothermal treatment is in dipping treatment in acid liquor when stirred, and the crystal seed after acid treatment is washed by water to be neutral; and finally, a silicon source, an aluminum source, a sodium source, a tetraethylammonium cation source and water are prepared to form uniform gel, the pretreated beta zeolite crystal seed is added into the gel, and obtained uniform gel is crystallized in a stainless steel reaction kettle. The beta zeolite molecular sieve synthesis method has the advantages that Beta zeolite is used as the crystal seed after the high-temperature hydrothermal treatment and the acid liquor treatment, a structural guidance effect of the Beta zeolite can be realized better, a Beta zeolite product with excellent crystallinity can be synthesized under conditions of low usage of structural-directing agent and wide silicon-aluminum ratio range, accordingly, crystal seeds are not limited in nanometer level granularity, and applicable range of the crystal seeds is greatly widened.

The invention provides a method for preparing a positive material of a high-power lithium ion battery. The positive material is LiNixCo1-x-yMnyO2 (0<=x, y<=1, and x+y<=1). The method comprises the following steps: choosing a 0.1-10mu m template ball body, performing emulsification dispersing on the template ball body, adding metal salt solution, then adding precipitator, enabling metal ions to evenly deposit on the surface of the template ball body under the effect of the precipitator, performing hot filtering on the template ball body with the metal ions deposited on the surface to obtain an organic-inorganic compound core shell structure material, and performing thermal treatment to obtain the hollow positive material by evenly mixing the organic-inorganic compound core shell structure material with the lithium salt, wherein the metal salt is metal salt of Ni, Co and Mn. The obtained ternary material has regular hollow spherical shape, is even in grain size and grain fineness distribution, can improve the absorbing/releasing capability on non-water electrolyte of active substances, effectively shortens embedding and de-embedding of the lithium ions, accordingly enhances the storage/transmission performance of the lithium ion battery, and provides effective support for large-current high-magnification charging and discharging, and the compounded ternary material can be applied to power battery materials.

The invention provides an arch bridge cantilever assembling construction optimization calculation method. An actual line shape and a target line shape in each construction lifting stage are strictly controlled, so that the preraised height value of each control node is changed mildly, the cable force uniformity is good, and the stress concentration phenomenon of a material in a construction process does not occur. An arch bridge cantilever assembling construction optimization model has the advantage of relatively few constraint conditions; the constraint condition that a deviation between theline shape after cable tightening and release, and the target line shape is in an allowed range mainly achieves a constraint control effect; and the problems of large buckling cable force gradient, poor uniformity and the like during adoption of a conventional method for performing construction optimization calculation are solved.

The invention discloses a lignin-based foam concrete foaming agent, and a preparation method and application thereof. The preparation method comprises the following steps: adding lignin solid powder to water, preparing into a water solution of which the mass fraction is 30-50%; adjusting the pH value to 9-11 by using an alkaline regulator; heating to 60-70 DEG C; adding an alpha-amino acids compound and aldehyde substances and reacting for 1-3 hours, so as to obtain amination carboxyl alkali lignin; heating to 70-90 DEG C, adding a sulfonic acid monomer and an initiator and reacting for 3-4 hours; then adding a surfactant and a foam stabilizer to the product, evenly stirring and cooling, so as to obtain a liquid product. The foaming agent prepared by the method has strong foaming capability and high stability, generates fine and uniform foams, and is low in price. Furthermore, the path of resource utilization of papermaking black liquor is also expanded by the foaming agent; the pollution of the black liquor to the environment is reduced; and therefore the lignin-based foam concrete foaming agent has significant economic and social value.

The invention belongs to the technical field of new energy materials, and particularly relates to a method for preparing a lithium manganate hollow ball material capable of serving as a lithium-ion battery anode material. The method comprises the following steps of: roasting manganese carbonate micro balls obtained by precipitation reaction and serving as a precursor to obtain porous manganese dioxide, further soaking lithium salt into the porous manganese dioxide material, and drying and roasting the material to obtain the lithium manganate hollow ball material. The method can prepare the lithium manganate hollow balls with regular and uniform appearance and grain diameter of 0.5 to 5 microns, and has the advantages of simple process and good repeatability; and the product has good electrochemical performance, the initial discharge capacity of the material is 120mAh/g, the capacity is kept over 96 percent after 100 cycles of charge and discharge under 1C current, and the material is a good lithium-ion battery anode material.

The invention discloses a gas phase combustion reactor for preparing nanometer particles and the industrial application method. By changing the nozzle structure of the reactor in the prior art, the reactor enables the reaction material and the combustion gas to be evenly mixed to form ultrahigh speed jet flame, overcomes the defects of uneven temperature field and concentration field and liability to scab of nozzle, and enables continuous production for long period. The gas phase combustion reactor can be used for industrial and continuous preparation of various oxide nanometer particles such as nanometer titanium dioxide, silicon dioxide, aluminum oxide, and antimony doped tin dioxide.

The invention discloses a LED, which comprises: a sapphire substrate, a GaN buffer layer, an N/P-type GaN/ohmic contact layer, an InGaN/GaN quantum trap active layer, and a concentric P-type ohmic contact transparent electrode with grooves between near ring electrodes manufactured by dry etching. This invention makes even current injection, increases probability of side-surface light, reduces reflection angle, and thereby decreases greatly light energy loss.

The invention discloses a control method and a control device of an electric oven and the electric oven. The method comprises the following steps: when the electric oven heats to a preset target temperature under a heating mode, stopping heating; determining a heating duty ratio of the heating mode within a preset heating cycle, wherein the heating cycle includes the heating mode and a temperature maintaining mode after stopping heating; and conducting heating by virtue of the electric oven in accordance with the heating duty ratio. The scheme disclosed by the invention can overcome shortcomings of the prior art which is uneven in temperature, low in reliability, poor in user experience and the like, and the beneficial effects of uniform temperature, high reliability and good user experience can be achieved.

The invention discloses a PVD chromium base ceramic composite coating piston ring and a preparation method thereof, and the piston ring is manufactured by plating a chromium base ceramic composite coating on a basal body of the piston ring which is treated by nitriding by adopting high power electric arc discharge method; the chromium base ceramic composite coating is composed of a bonding layer, a main wearing layer and an anti-attrition layer, wherein, the bonding layer is binded with the basal body of the piston ring in a metallurgical way, the main wearing layer is arranged on the bonding layer, and the anti-attrition layer is positioned on the surface of the main wearing layer; the bonding layer is Cr, the main wearing layer is a Cr/CrN multilayer coating formed by the Cr and the CrN which are alternately arranged, and the anti-attrition layer is a Cr/Cr2O3 multilayer coating formed by the Cr and the Cr2O3 that are alternately arranged. The coating structure has reasonable design, and the manufactured coating has good cementing property, high hardness and good lubricating property. Furthermore, the method used for manufacturing the piston ring has no pollution in the preparation process, and overcomes the serious problem of environmental pollution of the conventional electrodeposited chromium; as the manufactured coating has better abrasion resistant and corrosion resistant performance compared with the electrodeposited chromium, the service life of the piston ring is greatly prolonged.

The invention relates to a method for preparing titanium niobium zirconium tin biomedical titanium alloys by discharge plasma sintering, and belongs to the technical field of biomedical material preparation. The method provided by the invention comprises the following steps of: weighing Ti, Nb, Zr and Sn metal powders according to a chemical composition ratio, mixing the powders by a ball mill, putting into a graphite die, then placing into a discharge plasma sintering furnace, applying axial pressure of 10-40MPa, sintering in vacuum with the vacuum degree being 2-6 Pa while the heating rate is 50-100 DEG C/min and the sintering temperature is 950-1100 DEG C, keeping warm for 5-10 min after reaching the sintering temperature, and cooling in furnace to room temperature to obtain the titanium niobium zirconium tin biomedical titanium alloy material. The titanium niobium zirconium tin biomedical titanium alloys prepared by the method has uniform components and microstructure, high density (more than 98%), low elastic modulus (41-50GPa) and the like. In the mean while, the method provided by the invention has advantages of simple process, convenient operation and low cost, and is easy to realize industrial production.

The invention relates to the technical field of solid waste disposal, and discloses a sludge-crop straw joint disposal method based on fast pyrolysis. The sludge-crop straw joint disposal method based on fast pyrolysis comprises the following steps of 1) conveying the sun-dried crop straws to a pulverizer for pulverizing into straw powder, and then conveying the straw powder to a stirring chamber; 2) conveying dewatered sludge having the moisture content ranging from 70% to 85% into the stirring chamber to be sufficiently mixed with the straw powder to obtain a mixture; 3) conveying the mixture into a dryer for drying treatment, and then conveying the dried mixture into a pyrolysis reactor for fast pyrolysis treatment, and then outputting a high-temperature gas phase flow and high-temperature charcoal; 4) introducing the high-temperature gas phase flow into a cooling device for separation to obtain bio-oil and pyrolysis gas; 5) conveying partial high-temperature charcoal into the stirring chamber and sufficiently mixing the high-temperature charcoal with the dewatered sludge and the straw powder, and conveying the left high-temperature charcoal into a charcoal storage chamber for storage. According to the invention, the dewatered sludge and the straw powder are mixed and then together subjected to drying pyrolysis treatment; as a result, the sludge-crop straw joint disposal method based on fast pyrolysis is high in drying efficiency, low in energy consumption and high in bio-oil yield; the obtained charcoal is good in quality and large in value-added utilization space.

The invention discloses a method for enhancing blood vessels in retinal images based on the directional field, which includes: step one: the directional field Theta of a retinal image is calculated; step two: the blood vessels in the retinal image are enhanced according to the directional field Theta to obtain the enhanced image of retinal blood vessels; and step three: a Gabor wave filter is used for filtering noise in the enhanced image. The method can effectively enhance small blood vessels with low contrast ratio in the retinal images, which brings great convenience to the subsequent processing of the retinal images. In the invention, normalization processing is carried out to image backgrounds while the blood vessels are enhanced, which effectively overcomes influence of image noise and uneven lightness and saves the single normalization step. The invention has important practical value in the fields of dissection of blood vessels in the retinal and heart images and other fields.

The invention provides a novel dyeing method of reactive dyes. The method includes the steps of conducting preprocessing, wherein loose fiber or yarn or fabric is preprocessed; conducting dyeing, wherein the preprocessed loose fiber or yarn or fabric is dyed in the reactive dyes through a water-saving dyeing method; conducting color fixing, wherein the dyed loose fiber or yarn or fabric is directly soaked in color fixing liquid to be subjected to color fixing and is then baked so that the dyeing process of the reactive dyes can be completed. In the dyeing step, the structure of the reactive dyes at least contains three active groups. According to the technical scheme, operation is easy, no salt is used in the dyeing process, and the good dyeing and color fixing effects can be achieved with a smaller volume of water; in addition, water used in the dyeing process can be directly evaporated in the subsequent operation process, no washing operation is needed after color dyeing and fixing, and therefore no dyeing wastewater can be produced after operation is ended, and clean production is achieved.

Belonging to the technical field of preparation and application of electronic ceramics, the invention relates to a preparation method of a perovskite-like varistor ceramic material CaCu3Ti4O12 (CCTO) with a high dielectric constant. With nitrates of Cu and Ca as well as Ti (OC4H9)4 as starting materials, the method of the invention combines a hydrothermal method for preparing nanometer CCTO powder so as to prepare high performance CCTO varistor ceramics, thus realizing the purposes of lowering temperature, and improving varistor as well as dielectric properties.

The invention discloses a natural plant product compound sweetening agent and a preparation method thereof. The compound sweetening agent is prepared from momordica grosvenori dietary fibers, mogroside V, fructooligosaccharide, erythritol, isomalt and malic acid. The preparation method includes the following steps of 1, dissolution and water membrane filtration, wherein by weight part, all the raw materials are fully dissolved with water and then filtered with a water filtration membrane, and a compound sweetening agent solution is obtained; 2, concentration and drying, wherein the compound sweetening agent solution is subjected to vacuum concentration and spray drying, and the compound sweetening agent is obtained. The compound sweetening agent can well modify and cover the sweet aftertaste and bad aftertaste of mogroside V, is pure in flavor, fragrant in smell, fresh and cool in taste and high in dietary fiber content and has the natural fragrance of momordica grosvenori, and the sweetness is 1-15 times that of saccharose; the method is simple and stable in production process, low in energy consumption and suitable for large-scale production, and the prepared sweetening agent is good in uniformity and stable in nature.

The invention discloses a concrete processing device and method of a building outline forming machine. The processing device comprises a raw material bin, a raw material pump, conveying pipes, a stirring and conveying integrating machine, an extruding device and a nozzle. The raw material bin is used for storing solid raw materials; the raw material pump and the conveying pipes are used for conveying the solid raw materials in the raw material bin into a stirring bin of the stirring and conveying integrating machine; the stirring and conveying integrating machine is used for injecting liquid raw materials, mixing and stirring the solid raw materials and the liquid raw materials to form qualified concrete, and directly conveying the concrete into the extruding machine; the extruding machine extrudes the concrete from the nozzle for printing. The processing method includes the steps of preparing of the raw materials, pipe and pump material conveying, water injecting mixing and stirring, material stirring and conveying and extruding printing. The path and the time required from generation to extruding printing of the concrete can be effectively shortened, the production efficiency and the forming effect of printing work can be improved, and the quality of the concrete structure can be improved.