32results about How to "Good forming rate" patented technology

The invention belongs to the technical field of salt artware preparation, and particularly relates to an experiential salt sculpture manufacturing method. The method comprises the following steps: 1)preparing a salt sculpture mold as required; 2) taking refined granular salt as a main raw material, adding certain amounts of auxiliary materials, and performing mixing until uniformity to prepare amolding raw material; 3) filling the corners of the mold with the molding raw material prepared in step 2), then filling the remaining part, and fixing the mold to form a salt sculpture initial blank;4) heating and curing the salt sculpture primary blank prepared in step 3) to obtain a semi-finished salt sculpture product; and 5) deburring and packaging the semi-finished salt sculpture product toobtain a salt sculpture product. The preparation method has the characteristics of simple whole preparation process, and stable formation of a forming agent and salt for a long time, and the producthas the characteristics of fine appearance grain, no dissolution or fluidization of the salt, and effective reflection of the shape of salt particles; and the preparation method is simple, short in time and particularly suitable for the application field of cultural experience type tourist projects.

The invention relates to a PE-ABS (polyethylene-acrylonitrile-butadiene-styrene) alloy and a preparation method thereof. The alloy comprises, by weight, 35-40 parts of resin, 55-60 parts of ABS resin,3-5 parts of compatilizers, 4-6 parts of flexibilizers, 2-3 parts of lubricants, 2-3 parts of antioxidants, 5-8 parts of fillers, 2-3 parts of quick-drying agents and 3-4 parts of plasticizers. The alloy has the advantages of low cost, high strength and good wear resistance.

The invention relates to a process for making a spring and in particular relates to a process for processing an arc-shaped spring, which comprises the following steps: winding into a spring, annealing, grinding and thermoforming to obtain an arc. The process is simple, comprises the steps of bending the rectilinear cylinder springs into the arc shape directly and thermoforming. The formed arc-shaped springs have good consistency and stable quality. The arc-shaped springs are formed by thermoforming the rectilinear cylinder springs in one time and have the free angle of more than 45 degrees. The process solves the technical problems in the prior art that the arc-shaped springs with large angles have low yield and low production efficiency and the consistency of the formed springs is not ideal.

The invention discloses a spherical granulation method of a potash magnesium sulphate fertilizer. The method is implemented according to the following steps: taking a refined soft potash magnesium sulphate fertilizer containing 16.32% of free water, uniformly mixing the refined soft potash magnesium sulphate fertilizer with a return material crushed to a particle size of less than 2 mm and a mixture containing 3.66% of free water according to a mass part ratio of 7: 3 to obtain a mixture containing 15.1% of free water, sequentially feeding the mixture into a spiral shaping machine for pre-shaping and a drum granulatorfor granulating , screening and drying to obtain spherical potassium-magnesium fertilizer particles, wherein the tail part of the drum granulator is connected with a hot air pipe for controlling the discharging temperature of the granulator to be 80 DEG C. The method provided by the invention does not need to add an aggregate additive, and avoids the introduction of ineffective components. In the production process, spherical particles with different particle sizes and high uniformity can be obtained by changing the size of the spiral pre-shaping screen, and the requirements of customers can be better met. The spherical particles are high in uniformity, high in forming rate and strength and small in porosity.

The invention discloses sleeving combination equipment. The equipment comprises: a second feeding device, a sleeving combination device which is used for the sleeving combination of a first capsule and a second capsule, and a second driving device which is used for driving the second feeding device and / or the sleeving combination device to perform synchronous operation, wherein a plurality of second capsule feeding holes for placing capsules are distributed in the circumferential direction of the second feeding device, and the opening directions of the second capsule feeding holes are arrangedin the vertical direction. The sleeving combination equipment provided by the invention is simple in structure and good in sleeving combination forming rate, and the forming rate of obtained productsis extremely high.

The invention discloses a nut cake and a preparation method thereof, belonging to the field of food processing. Aiming at the problem that the existing nut pastry is obtained by adding edible oil, egg liquid, sugar, water and nuts as the main raw material, after baking, the mouthfeel and flavor of the existing nut pastry are single, the nut pastry of the present invention includes chocolate , Potatoes, Nuts. The invention mixes crushed potatoes, crushed nuts and melted chocolate, and binds potato chips and nuts with chocolate. This nut pastry has a crispy texture and is a new, cold-processed nut pastry.

The invention relates to the technical fields of agricultural equipment and biomass energy, in particular to a method and a device for improving a biomass compression moulding rate. The device comprises a biomass compression moulding main engine device and a moulding mould provided with vent holes, wherein a vent passage is arranged between the moulding mould with the vent holes and the engine body on which the moulding mould is arranged, so that vent smoothness is ensured. The method and the device have the beneficial effects that production efficiency is high; energy consumption is low; a moulding effect is good; and the method and the device have good adaptability to biomass materials which are difficult to compress and mould, and can be widely applied to the technical field of fodder or biomass moulded fuel processing.

The invention discloses a semi-automatic molding device for cooling nozzle-like oil pipes, which comprises: a workbench, on which a fixed mold and a control mechanism for installing materials to be processed are arranged; a positioning unit, which includes a first driving device arranged on the workbench mechanism, and the pressing mechanism connected with the first driving mechanism and positioned above the fixed mold; the molding unit, which includes a molding mechanism rotatably arranged on the workbench, and one side molding end of the molding mechanism is positioned at the fixed mold Above, the other side is connected to the second drive mechanism; wherein, both the first drive mechanism and the second drive mechanism are connected to the control mechanism by communication. The invention provides a semi-automatic molding device for cooling nozzle-like oil pipes, which is easy to operate, and the pressing and molding actions are completed by a mechanical mechanism, which has low labor intensity, high molding rate and yield, high production efficiency, and is conducive to mass production. The present invention also provides a method of using a semi-automatic forming device for cooling nozzle-type oil pipes.

The invention relates to a mailuoning granule and preparation method, wherein the mailuoning granule has the functions of clearing heat and nourishing yin and promoting blood circulation to remove blood stasis. The mailuoning granule comprises a mailuoning extract and polysaccharide, wherein the mailuoning extract is prepared by taking radix achyranthis bidentatae, scrophulariae, dendrobium and honeysuckle as raw materials. The mailuoning granule is clinically used for the coolness, soreness, numb, burning sensation, intermittent claudication, rest pain and the like of limb skin caused by stage-I and stage-II athero-sclerosis obliterans and thromboangitis obliterans, as well as local swelling, pain, skin temperature rise, skin color abnormality and the like caused by acute and subacute-stage deep vein thrombosis of the lower extremity, and hemiplegia, deviation of mouth and tongue, hemianesthesia, unsmooth speech and the like caused by mild and severe cerebral infarction in recovery phase. The mailuoning granule has the good pharmaceutical and biological properties.

The invention relates to ginseng and dwarf lilyturf tuber fibrous root polysaccharide granules as well as a preparation method and application thereof. The method comprises the following steps: mixing ginseng fibrous roots with dwarf lilyturf tuber fibrous roots, and adding ethanol to remove impurities. Adding distilled water for extraction, combining extracting solutions, concentrating and filtering to prepare a concentrate; adding absolute ethyl alcohol into the prepared concentrate, standing overnight, centrifugally collecting precipitate, washing with absolute ethyl alcohol and acetone, and centrifugally separating; and putting the precipitate into freeze drying equipment, performing vacuum freeze drying, grinding into powder, mixing the powder with auxiliary materials, and adding ethanol to prepare granules. According to the invention, fibrous roots of non-medicinal parts of ginseng and radix ophiopogonis are reasonably utilized and are added into a laying hen feed in production practice, so that not only can the egg laying quantity of laying hens be increased, but also the egg quality can be improved; when the additive is added into mouse feed, the immunity of mice with low immunity can be enhanced; the feed additive can reduce diarrhea rate and death rate of newborn rabbits and increase immune functions of the newborn rabbits when being added into feed for the newborn rabbits.

The invention discloses a traditional Chinese medicine composition for treating a gastroesophageal reflux disease and traditional Chinese medicine granules as well as a preparation method thereof. Thetraditional Chinese medicine granules contain 100 parts by weight of traditional Chinese medicine extract, 50 parts by weight of dextrin and 8 parts by weight of ethanol solution. A traditional Chinese medicine extracting method comprises the following steps: taking 6 parts by weight of radix bupleuri, 12 parts by weight of fructus aurantii, 3 parts by weight of coptis chinensis, 3 parts by weight of fructus evodiae, 9 parts by weight of stir-baked fructus gardeniae, 9 parts by weight of herba inulae, 12 parts by weight of mangnolia officinalis, 15 parts by weight of rhizoma polygonati and 15parts by weight of calcined concha arcae, adding 10 times of water and extracting for three times, wherein the extracting time per time is 1.0 h; combining decoction liquid, filtering, concentratingand drying. The traditional Chinese medicine composition for treating the gastroesophageal reflux disease and the traditional Chinese medicine granules as well as the preparation method thereof disclosed by the invention have the benefits that an extraction process is optimized by adopting an orthogonal experiment method and a weighted analysis method, and the yield of optimized dry extracts and the contents of naringin and gardenin are determined, so that an optimum extraction process is obtained; a preparation process is further optimized by adopting a single-item screening method, and the molding rate, the solubility and the granulation difficulty of the granules prepared by the optimized process are investigated, so that an optimal preparation process is obtained.

The invention discloses a preparation method of spherical particles of a potash magnesium sulphate fertilizer. The method comprises the following steps: taking a refined soft potash magnesium sulphatefertilizer with the free water content of about 17%, and uniformly mixing the refined soft potash magnesium sulphate fertilizer with return scraps with the particle size of less than 2mm and the freewater content of 1.1% according to the mass part ratio of 9: 1 to obtain a mixture with the free water content of about 15.1%; sequentially feeding the mixture into a spiral pipe type shaping machineand a disc granulator, and screening to obtain spherical potassium-magnesium fertilizer particles; evenly forming a plurality of round pits with the diameter of 4 cm and the depth of 0.5 cm in the disc face of the disc granulator granulation disc side by side in a central symmetry mode, every two round pits being externally tangent, vertically arranging a silica gel column with the height of 4 cmand the diameter of 1 cm at the vertex of an inscribed regular triangle of each round pit close to the outer periphery of the granulation disc, arranging a hot air pipe over the second-layer disc face, enabling the material temperature to be 70-80 DEG C by hot air, enabling the particles obtained on the second-layer tray surface to enter a third-layer receiving tray, further drying the particlesto obtain potassium-magnesium fertilizer spherical particle finished products with free water of less than or equal to 1.5%, and obtaining the potassium-magnesium fertilizer spherical particles with the particle size of 2-4.5 mm after screening.

The invention discloses a binder, a binder-based ground phosphate rock pellet and a preparation method thereof, wherein the binder comprises the following components by weight percentage: CaO 20-60%,P2O5 20-26%, SiO2 10-30%, Al2O3 5-20%. The invention has the advantages of simple process and convenient operation, adopts a specific binder to realize one-time molding of ground phosphate rock, has high strength, good molding rate and good thermal stability, does not completely pulverize at high temperature, and more importantly, basically does not reduce the grade of ground phosphate rock pellets. The ground phosphate rock pellet obtained by the invention has uniform particle size, ensures good air permeability of furnace charges, has high void ratio, and effectively improves the recovery rate of yellow phosphorus.