67results about How to "Cohesive" patented technology

The invention provides a modified asphalt composition with a creeping characteristic, which comprises the following components in parts by weight: 15-60 parts of asphalt, 3-15 parts of modifying material, 5-30 parts of rubber powder, 15-60 parts of softening agent, 15-60 parts of inorganic powder, 3-25 parts of viscosity regulating agent, 0.3-1.5 parts of peptizing agent and 0.1-2 parts of coupling agent. A preparation method of the modified asphalt composition comprises the following steps of: adding the softening agent into a reaction kettle, heating to 170 to 200 DEG C, adding the modifying material, agitating, adding the asphalt and the rubber powder, and agitating for 1-2 h to obtain an intermediate raw material; levigating the intermediate raw material to 150-250 meshes, and putting back to the reaction kettle; and finally, adding the inorganic powder, the viscosity regulating agent, the peptizing agent and the coupling agent into the reaction kettle, agitating and dispersing uniformly. The modified asphalt composition has the characteristics of excellent water-proof performance, strong binding capability and continuous binding capability, large elongation percentage and good low-temperature flexibility.

The invention relates to a hot-melt pressure sensitive adhesive, and concretely relates to a hot-melt pressure sensitive adhesive for adhesive tapes, and a preparation method thereof. The hot-melt pressure sensitive adhesive comprises a styrenic thermoplastic elastomer SIS, a styrenic thermoplastic elastomer SBS, petroleum resin, rosin glyceride, a primary antioxidant, an auxiliary antioxidant anda softener, wherein the styrenic thermoplastic elastomer SIS is a linear structure, the styrene content is 20-28%, and the diblock content is 20-28%; and the styrenic thermoplastic elastomer SBS is astar structure, the styrene content is 28-32%, and the diblock content is 12-18%. The purpose of the invention is to solve the problem of poor use performance of the adhesive tapes, caused by failedcombination of the initial adhesion, the permanent adhesion and the aging resistance of existing hot-melt pressure sensitive adhesives for adhesive tapes. The initial adhesion (the initial adhesion includes ring initial adhesion and 180 DEG peel strength) of the hot-melt pressure sensitive adhesive of the invention meets use requirements, and has a high adhesion and a good aging resistance. The present invention also provides the preparation method of the hot-melt pressure sensitive adhesive for adhesive tapes.

The present invention discloses digital dyeing and printing paper for silk and wool fabric, wherein the digital dyeing and printing paper comprises a substrate, and a functional material coating coated on the substrate, the functional material coating comprises a printability system, a catalytic system and an auxiliary system, the printability system is one or a plurality of materials selected from water-soluble polymers, amphiphilic polymers and oil-soluble polymers, the catalytic system is one or a plurality of materials selected from dimethyl(octyl)amine, potassium carbonate, sodium carbonate and sodium bicarbonate, and the auxiliary system comprises a coating agent, a water absorbent, an antifoaming agent, an adsorbent and an antibacterial agent. When the digital dyeing and printing paper is used to carry out chemical dyeing and printing on various silk and wool fabrics, the fabrics do not require pre-treatments, such that the process cost is substantially saved, the prepared dyeing and printing product has bright color, good color fastness, good gas permeability and good comfort, and the original application properties of the silk and wool fabrics can be maintained.

A flow polymer cement concrete road above pitch face layer and relative construction comprise a pitch face layer 3 and a plated adhesive layer 2, wherein above the adhesive layer 2, the invention uses single-stage stage or intermission-stage broke stone to form porous cement concrete, to be laid and flattened, vibrates the porous cement concrete, and sprays the polymer mixture mechanically on the face of concrete, to flow the polymer mixture into the porous cement concrete, then stuffs some holes in the concrete, to form a flow polymer cement concrete face layer 1. The inventive face layer 1 has high strength, anti-crack property, waterproof property and aging resistance or the like, while the adhesive layer 2 can integrate the face layer and the pitch face layer 3, to bear force together.

The invention provides a modified phosphorous slag powder, a concrete prepared from the modified phosphorous slag powder and a preparation method of the concrete, and belongs to the technical field of concrete preparation. The modified phosphorous slag powder comprises a phosphorous slag powder, an organic salt and cationic starch. The organic salt and the cationic starch are used for modifying the phosphorous slag powder in stead of common chemical excitation carried out on the phosphorous slag by using an inorganic alkali activator in the prior art; when the modified phosphorous slag powder is used for preparing the concrete, the dosage of the modified phosphorous slag powder accounts for 38-70wt% of the total amount of the cementing material; the 3d compressive strength of the concrete ranges from 14.5 to 33.5MPa, and the 28d compressive strength of the concrete ranges from 30.6 to 77.3MPa, and the stability of the concrete is good; the utilization rate of the phosphorous slag powder is greatly reduced while the cost of the concrete is reduced, and therefore, the environmental pollution problem caused by the phosphorous slag can be reduced.

The inventio provides an agitation pile water stopping curtain for a reclamation deep and thick block stone area and a construction method thereof. The construction method of the agitation pile waterstopping curtain for the reclamation deep and thick block stone area includes following steps: (1) performing agitation pile reinforcement on a soil layer above a block stone layer in a block stone containing area in the axial direction of a foundation pit support; (2) using a rotary drilling rig for performing drilling hole leading construction on the block stone layer after completing the reinforcement; (3) performing clay backfilling on the hole leading construction area of the rotary drilling rig; and (4) performing construction of the agitation pile water stopping curtain on the block stone area after being completely treated. The agitation pile water stopping curtain for the reclamation deep and thick block stone area and the construction method thereof can complete the groove segment division drilling hole leading construction by reinforcing the soil layer above the block stone area, can backfill drill holes with clayey soil or sandy soil, and then perform the routine construction of the agitation pile water stopping curtain, and solve the problem that the agitation pile water stopping curtain cannot be constructed on the soil layer containing block stone.

Embodiments of the invention disclose an interface processing method and equipment, a storage medium and a terminal. The method comprises the following steps of: monitoring a trigger operation for a target application in a desktop interface; when the trigger operation is monitored, displaying an application interface corresponding to the target application via a transparent state; controlling a first element of the desktop interface to carry out fading out and controlling a second element corresponding to the first element in the application interface to carry out fading in; and controlling other elements except the second element in the application interface to convert from the transparent state to an original state, and displaying the other elements in the application interface. By adoption of the method, the interface switching process has coherence through fading-out control to the desktop interface and fading-in control to the elements of the application interface, so that the terminal interface display fluency is enhanced.

The invention relates to a structure which has a polymer porous concrete face layer on bridge, comprises that plating or adhering the polymer compound formed by polymer material, or polymer and stuff, on a bridge 3 to form an adhesive layer 2, then mixing the polymer, broken stone and stuff, to form polymer porous concrete to be laid on the adhesive layer 2 to form a polymer porous concrete face layer 1. The inventive polymer porous concrete face layer has high strength, large deformation, better anti-crack property, anti-aging property and better corrosion resistance, while the adhesive layer 2 combines the face layer 1 and the bottom steel bridge 3 integrally, to bear force together, resist penetration, water and corrosion or the like.

The invention provides rendering test paper for quick detection of cyanides, comprising a cyanide detection layer. The cyanide detection layer is composed of, by weight, 3-12 parts of sodium hydroxide, 8-15 parts of isonicotinic acid, 1-5 parts of triton X-100, 3-15 parts of barbituric acid, and 30-90 parts of methyl vinyl ether-maleic anhydride copolymer. The rendering test paper herein uses no bitter acids and other flammable explosive dangerous reagents during the detection process, the reaction time is short, the operating process is simple and fast, the detection cost is low, the detection cost for single sample detection is about 0.1 Yuan, the detection sensitivity and accuracy are high, rendered color uniformity is good, and the shelf life is long.

The invention relates to the field of stuffing for clothing and home textile industry. A production technique of polyester fiber stuffing comprises the steps of sorting, grinding and pelleting, pre-spinning and post-spinning, a PET chain extender and a color matching master batch dedicated to polyester are added in the pre-spinning process, and a polyester chopped fiber oiling agent is added in the post-spinning process. The polyester fiber stuffing produced by the production technique of the invention is not only low in cost but also can achieve the performance of the polyester fiber stuffing produced by fresh material in terms of resiliency, color, antistatic property, flexibility and cohesive property.

The invention discloses a concrete water-permeable road surface as well as a paving method thereof and a maintenance and restoration method thereof, relates to the field of road construction, and particularly relates to a road surface with a water-permeable requirement, which is applicable to an urban municipal-administration footway, a garden-landscape pathway, a non-heavy-load road-surface plaza and the like, a paving method thereof and a maintenance and restoration method thereof. The invention provides a concrete water-permeable road surface which is good in water permeability, is stable and firm to pave and mount, and can be repeatedly restored, a paving method thereof and a maintenance and restoration method thereof. A road-surface brick comprises a rectangular brick body; four corners of the brick body are provided with circular-arc grooves respectively, so that the four circular-arc grooves form a circular hole used for placing a water-permeable filling body when four brick bodies are spliced. Two side surfaces of the brick body are both provided with convex blocks and grooves; the two side surfaces each are provided with two grooves. Three side surfaces of the brick body are all provided with convex blocks and grooves; one side surface is provided with two grooves. By using the concrete water-permeable road surface as well as the paving method thereof and the maintenance and restoration method thereof, the key problems of a water-permeable concrete road-surface brick in technical and application aspects are solved; the application of the water-permeable concrete road-surface brick to the road construction in China is promoted.

The invention relates to a chrome-free passivating agent for a hot galvanizing structural part. The chrome-free passivating agent for the hot galvanizing structural part is prepared from the followingraw materials in parts by weight: 10 to 20 parts of molybdate, 10 to 15 parts of phytic acid, 8 to 12 parts of glutinous rice flour, 2 to 4 parts of a cross-linking agent, 5 to 10 parts of water dispersible nano-silica, 2 to 4 parts of a dispersing agent and 46 to 63 parts of water, wherein the pH of the chrome-free passivating agent is 4.5 to 5.5; a preparation method of the chrome-free passivating agent for the hot galvanizing structural part comprises the following steps: after the glutinous rice flour is enabled to pass through a 200-mesh sieve, weighing various raw materials by weight, adding the phytic acid, the molybdate and the cross-linking agent into the water first, stirring uniformly, adding the glutinous rice flour, heating to 60 to 70 DEG C, stirring until the glutinous riceflour is dissolved, adding the dispersing agent and the water dispersible nano-silica, then, stirring and dispersing uniformly at 60 to 70 DEG C, then regulating the pH to be 5.0, and cooling to obtain the chrome-free passivating agent for the hot galvanizing structural part. The chrome-free passivating agent for the hot galvanizing structural part is environment-friendly and chrome-free, and hashigh corrosion resistance.

The invention belongs to the technical field of oil field wastewater treatment and specifically relates to an efficient de-oiling agent for water generated by oil field polymer flooding. The de-oiling agent is a cationic de-oiling agent which is generated according to the steps: causing n-capric aldehyde react with epoxy bromobutane under the catalysis of a boron trifluoride diethyl etherate solution, thereby acquiring a midbody, and then reacting with pyrimidine, wherein the mole ratio of n-capric aldehyde to epoxy bromobutane to pyrimidine is 1:(0.75-1.5):(0.5-2), preferably, 1:1.2:0.9. The de-oiling agent provided by the invention has the characteristics of simple preparation process, low cost, high adaptability and excellent de-oiling effect; the de-oiling rate is 97% or above; the efficient de-oiling agent can be widely applied to the de-oiling process of the water generated by oil field polymer flooding.

The invention discloses a bone tissue repair material and a preparation method and application thereof. The preparation method comprises the steps that in a liquid phase system with the pH value of 10-12, soluble calcium salt and soluble phosphate or phosphoric acid with the molar ratio of Ca to P being 5: 3 are subjected to an in-situ co-precipitation reaction on a natural polymer A, and hydroxyapatite natural polymer A nano-composite particles are formed after precipitate is dried and ground; and hydroxyapatite natural polymer A nano-composite particles are mixed uniformly with a natural polymer B solution, a mixture is put into a mold, vacuum freeze drying is carried out, soaking is carried out with absolute ethyl alcohol, and drying is carried out to obtain the bone tissue repair material. The bone tissue repair material is loose and porous, hydroxyapatite is not prone to leaking from the bone tissue repair material, and the bone tissue repair material is good in water absorption,soft after absorbing water and good in elasticity and can be used for common bone defect repair in the oral implant department, the oral repair department, the orthopedics department and other surgerydepartments. The preparation method is simple and convenient to operate, easy to automate, clean in reagent and low in cost.

The invention provides lactobacillus paracasei SLP16 for producing polysaccharides, application of the lactobacillus paracasei SLP16 and a feed additive prepared from the lactobacillus paracasei SLP16, and relates to the technical field of feed additives. The lactobacillus paracasei SLP16 disclosed by the invention is Lactobacillus paracasei SLP16; the Latin name is Lactobacillus paracasei, the name of the preservation unit is Guangdong Microbial Culture Collection Center; the address is Floor 5, Building 59, No. 100 courtyard, Xianlie Middle Road, Guangzhou city; the preservation date is July 5, 2021; and the preservation number is GDMCCNo: 61769. The SLP16 disclosed by the invention is still stable after passage, can inhibit escherichia coli and staphylococcus aureus, has good cholate-resistant and acid-resistant effects, has cohesiveness, hydrophobicity and oxidation resistance, and also can generate exopolysaccharides.

The invention discloses a structure of a thermal protective coating material for a metal surface and a use thereof. The structure of the thermal protective coating material is composed of an organic base layer, a fire refractory light aggregate and an inorganic surface layer. A part of the fire refractory light aggregate is embedded in the organic base layer and a part of the fire refractory light aggregate is embedded in the inorganic surface layer. The organic base layer is composed of epoxy resin, a curing agent polyamide and a toughening agent liquid rubber. The inorganic surface layer is composed of water glass, a curing agent sodium fluorosilicate, sand and cement. The thermal protective coating material can resist rocker simulated gas flow erosion, the metal backside temperature does not exceed 150 DEG C, and the coating has good heat insulation performances.

The invention discloses a paint mist purifying device. The paint mist purifying device comprises a catching pool, a filtering bag, a collecting pool, a circulating pipe, a power device and a paint mist leading-in pipe. The catching pool is used for containing surfactant solutions; the filtering bag is connected with the bottom of the catching pool; the collecting pool is arranged below the filtering bag and communicated with the catching pool through the circulating pipe; the power device is arranged on the circulating pipe; the paint mist leading-in pipe is inserted into the portion below the liquid level of the catching pool. The paint mist purifying device is good in paint mist purifying effect and free of secondary pollution.

The invention discloses a method for preparing lightweight aggregate concrete. The method comprises the following steps: wetting the surface of lightweight aggregate, mixing a cementing material withthe lightweight aggregate in a coating manner to form a thin layer of a cementing material slurry on the surface of the aggregate, performing uniform mixing, ram-molding the obtained mixture in a moldto form macro-porous sandless lightweight concrete, allowing the macro-porous sandless lightweight concrete to become hard in order to prepare a high-fluidity mortar, filling the macro-porous sandless lightweight concrete with the high-fluidity mortar, and vibrating and exhausting the circumference of the mold to finally obtain lightweight aggregate concrete. The lightweight aggregate is integrally connected through a small amount of the cementing material slurry to form the macro-porous sandless lightweight aggregate concrete, and then the high-fluidity mortar is injected to permeate the gapgaps in the lightweight aggregate, and the cementing material in the lightweight aggregate is solidified and molded to make the lightweight aggregate not float upwards, so the technical problem of upward floatation of ceramsite in the lightweight aggregate concrete is completely solved.

The invention discloses a device for preparing a double-layer composite diaphragm of a lithium ion battery. The device comprises an unwinding mechanism, a hot pressing mechanism, a slitting mechanismand a winding mechanism, the unwinding mechanism is arranged at a first station, the hot pressing mechanism is arranged at a second station, the slitting mechanism is arranged at a third station, andthe winding mechanism is arranged at a fourth station; a shear roller is further arranged between the unwinding mechanism and the hot pressing mechanism; the hot pressing mechanism comprises a first hot pressing assembly and a second hot pressing assembly; the first hot pressing assembly comprises a first hot roller and a first pressing roller; and the second hot pressing assembly comprises a second hot roller and a second pressing roller, wherein the pressure of the first pressing roller is 0.3-0.5 Mpa, the pressure of the second pressing roller is 0.5-0.7 Mpa, temperature detection mechanisms are arranged on the first hot roller and the second hot roller, the temperature of the first hot roller is 75-85 DEG C, and the temperature of the second hot roller is 85-95 DEG C.

The invention discloses activated carbon fiber paper and a preparation method thereof. The activated carbon fiber paper adopts aramid fibrids as carriers, and the carriers are loaded with activated carbon fibers, wherein the lengths of the activated carbon fibers are within 1-8mm, and the aramid fibrids account for 10-50% of the activated carbon fiber paper in oven-dry mass. Compared with traditional activated carbon fiber paper, the prepared activated carbon fiber paper has the high adsorptive property and high strength.

The invention provides benzoyl peroxide test paper. The benzoyl peroxide test paper comprises a test paper substrate and a detection layer arranged on the test paper substrate, wherein the detection layer comprises a detection base layer and a color development layer, and the color developing layer is formed by drying the detection base layer after infiltrated in a color developing solution; the color developing solution comprises the following components calculated by mass concentration: 0.3 to 2g / L of thiomidone, 0.05 to 0.5g / L of Tween-80, 0.1 to 1.5g / L of 3,3,5,5-tetramethylbenzidine, 3 to15g / L of a methyl vinyl ether-maleic anhydride copolymer, 500 to 800g / L of absolute ethanol, and the balance of pure water. The benzoyl peroxide test paper disclosed by the invention has simple and convenient operation, short reaction time, low detection limit, high sensitivity, high accuracy, low single detection cost and long shelf life.

The invention discloses a preparation method of lightweight aggregate concrete. The method is to first wet the surface of lightweight aggregate, and then use cementitious material slurry to mix with lightweight aggregate in a slurry-coated manner, so that A thin layer of cementitious material slurry is formed on the surface of the aggregate. After mixing evenly, it is inserted into the mold to form a large-pore sand-free lightweight concrete. After it hardens, a large-flowing mortar is prepared and poured into the large-pore sand-free light In concrete, vibrate and exhaust around the mold, and finally obtain lightweight aggregate concrete. In the present invention, the lightweight aggregates are first integrated through a small amount of cementitious material slurry to form a large-porous sandless lightweight aggregate concrete, and then the mortar with a large fluidity is poured into the gaps between the lightweight aggregates. The cementitious material slurry in the space has been solidified and formed, and the lightweight aggregate cannot float up, which completely solves the technical problem of ceramsite floating in lightweight aggregate concrete.

The present invention relates to the field of building materials, and provides concrete for maritime works. The concrete at least includes manufactured sand, broken stone, a binder material, an admixture and water, wherein the concrete has a sand ratio of 41% to 45%, the binder material comprises cement and a mineral admixture, the mineral admixture occupies 60-80% of the total amount of the cementitious material, the doping ratio of the admixture is 1.0-1.5%, and the water-to-binder ratio of the concrete is less than 0.4. The concrete has good fluidity, stable performance, excellent mechanical properties, chemical corrosion resistance against sulfate penetration, against chloride ion penetration and the like, and good durability, and can be adapted to maritime construction and other wading environments. The concrete can improve the service lifetime and safety of buildings.

The invention discloses a digital printing and dyeing paper used for cotton fabrics. The digital printing and dyeing paper comprises a substrate and a functional material coat covered on the substrate; the functional material coat comprises a printing system, a catalytic system and an auxiliary system; the printing system comprises one or more selected from water-soluble polymers and amphiphilic polymers; the catalytic system comprises one or more selected from amide compounds, amine compounds, water-soluble metal hydroxides, weak acid salts of alkali metals, and weak acid salts of alkaline earth metals; and the auxiliary system comprises a coating agent, an antifoaming agent, an adsorbent and an antiseptic. There is no need to preprocess the fabrics when the digital printing and dyeing paper is used to chemically print and dye various cotton fabrics, so the technological cost is substantially saved; and printed and dyed products obtained through using the digital printing and dyeing paper have the advantages of brilliant color, excellent color fastness, good permeability and comfortableness, maintenance of the original application performances of the cotton fabrics, and substantial effect.

The invention discloses a hot melt adhesive for a siphon plate and a preparation method of the hot melt adhesive. The hot melt adhesive is prepared from the following raw materials: first EVA (Ethylene Vinyl Acetate) resin, second EVA resin, tackifying resin, Fischer-Tropsch wax and an antioxidant, wherein the content of VA in the first EVA resin is 25-30 wt%, and the content of VA in the second EVA resin is 15-20 wt%; the tackifying resin comprises a first tackifying resin with a softening point of 98-110 DEG C and a second tackifying resin with a softening point of 130-150 DEG C. The hot melt adhesive can improve the cohesiveness of the siphon plate, and has good chemical stability, aging resistance and ozone resistance. The preparation method of the hot melt adhesive comprises the following steps: mixing the Fischer-Tropsch wax and the oxidizing agent, adding the second tackifying resin and the first EVA resin, adding the first tackifying resin and the second EVA resin, heating and stirring to completely melt the raw materials, filtering, and granulating to obtain the hot melt adhesive for the siphon plate, so that environment-friendly, non-toxic, safe and efficient production is realized.

The invention relates to an ink based on a synthetic macromolecule polymer and a preparing method thereof. Inks sold currently in the market are mostly prepared from animal glue and bone glue and contain bacterial in air to cause fermentation and decomposition of organic matter in the inks, and therefore the inks smell bad. The ink based on the synthetic macromolecule polymer is prepared according to the steps of uniformly mixing and stirring high-fineness carbon black, a dispersing agent and a wetting agent, and conducting standing for use; adding the synthetic macromolecule polymer to water while stirring for dissolution to be used; adding a surface active agent after uniform mixing and stirring, and then adding concentrated aromatic oil, so that the ink is obtained after uniform stirring. The adopted synthetic macromolecule polymer has high dispersity and adhesiveness, and can improve the wettability and lubricity of the ink and make the ink absorbed by paper easily without blotting after being matched with the dispersing agent, the wetting agent and the surface active agent; the problem that inks smell bad when animal glue and bone glue are used is solved; furthermore, the ink is not prone to color fading or dispersion, and writing effect is good.

The invention provides a molecular sieve catalyst, which is prepared from the following components in parts by weight: 50 to 80 parts of a hydrogen type ZSM-5 molecular sieve, 1 to 10 parts of inorganic fibers and 5 to 40 parts of SiO2. The invention further provides a method for preparing the molecular sieve catalyst, which comprises the steps of (1) uniformly mixing a hydrogen type ZSM-5 molecular sieve, inorganic fibers, a precursor of a silicon dioxide adhesive and a forming additive, and then forming; (2) drying the intermediate product obtained in the step (1) in the shade at room temperature, then drying, and then roasting; (3) carrying out ammonium ion exchange on the intermediate product obtained in the step (2); and (4) drying the intermediate product obtained in the step (3), and roasting to obtain the molecular sieve catalyst. The invention also provides an application of the molecular sieve catalyst or the molecular sieve catalyst prepared by the method in preparation of propylene by methanol conversion. The catalyst provided by the invention has good activity and propylene selectivity, and also has high-temperature burst resistance.

This invention relates to one thermal tube temperature test method to form temperature sensor head on one end of couple wire and to press the probe onto thermal tube and to ad proper flow medium between probe and thermal tube, wherein, the flow medium is of water, oil or sticky cream with flow property with inner polymer property to fill the gap between sensor head and thermal tube surface to add the stability property of contact resistance to lower contact thermal resistance.

A flow polymer cement concrete road above cement concrete with stable base layer and relative construction comprise a stable base layer 3 and a plated adhesive layer 2, wherein above the adhesive layer 2, the invention uses single-stage stage or intermission-stage broke stone to form porous cement concrete, to be laid and flattened, vibrates the porous cement concrete, and sprays the polymer mixture mechanically on the face of concrete, to flow the polymer mixture into the porous cement concrete, then stuffs some holes in the concrete, to form a flow polymer cement concrete face layer 1. The inventive face layer 1 has high strength, anti-crack property, waterproof property and aging resistance or the like, while the adhesive layer 2 can integrate the face layer and the pitch face layer 3, to bear force together.

The invention provides a method for processing a granular pig feed by employing swill. The method comprises the following steps: 1 fully mixing processed paste swill with wet bean dregs and cavings fully, so as to form a primary mixture, wherein the paste swill accounts for 50% of the primary mixture, the wet bean dregs account for 30% and the cavings account for 20%; drying the primary mixture, so as to reduce the humidity to 50%; 2, adding corn grits, bran and wheat middling to the primary mixture with the humidity being 50%, stirring and mixing to obtain a secondary mixture, wherein the primary mixture with the humidity being 50% accounts for 76% of the secondary mixture, the corn grits account for 11%, the bran accounts for 7%, and wheat middling accounts for 3%; and 3 producing the granular feed through a granule compressor when the humidity of the secondary mixture is reduced to 20-25%, and drying the granular feed until the humidity is 10%-15%, so as to form the product. According to the method, the paste swill, the wet bean dregs and the cavings are mixed; the wet bean dregs have coagulating power; the nutritional ingredients of the swill are absorbed and softened by the cavings; and absorption and digestion of animals are facilitated.