33results about How to "Easy to mix evenly" patented technology

The invention relates to an asphalt stone mixing stirring heating kettle. The asphalt stone mixing stirring heating kettle comprises a housing; a stirring chamber, wherein the top of the housing is provided with a feed inlet communicated with the stirring chamber; a heating chamber; a heat supplying chamber; a conduction oil circulating system comprising an oil storage tank and a conduction oil pipeline, wherein the conduction oil pipeline and the oil storage tank are communicated; a feed outlet which is arranged at the tail end of the housing, is communicated with the stirring chamber, and is provided with a door cover device; a stirring mechanism comprising a rotatable stirring shaft and a plurality of stirring blades arranged on the stirring shaft; a mechanical chamber, wherein a power device used for driving the stirring shaft to rotate is arranged in the mechanical chamber; and a heating device which is arranged between the mechanical chamber and the heat supplying chamber, and is used for providing heat for the heat supplying chamber. The asphalt stone mixing stirring heating kettle is capable of simplifying traditional preparation technology of asphalt concrete, and heating asphalt concrete, frying stone to be hot, and mixing and stirring at the same time so as to mix materials uniformly; mixing proportion is accurate; quality of obtained mixed material is high; labor consumption is reduced; production efficiency is increased, and production cost is reduced.

The invention provides a veterinary drug composition. The veterinary drug composition comprises, by mass, 5-25 parts of toltrazuril, 2.5-15 parts of decoquinate, 1-12 parts of pyrantel, 8-15 parts ofCortex Meliae, 2-8 parts of Chenopodium ambrosioides, 2-6 parts of Herb of Longseed Willowweed, 5-10 parts of Rhizoma Atractylodis Macrocephalae, 3-8 parts of dried orange peel and 5-10 parts of darkplum. The invention also provides a preparation method and an application of the veterinary drug composition. The veterinary drug composition has the advantages of reasonable compatibility, quick effect, minimal toxic and side effects, effective reduction of the drug resistance and drug residues, very clear therapeutic effect on intestinal injuries, reduced appetite and lean bodies of animals, caused by coccidiosis, low cost, and easiness in use. The invention further provides the application of the composition in the treatment of histomoniasis.

The invention relates to a stirring mechanism for mixing, stirring and heating kettle of bituminous materials and aggregates. The stirring mechanism includes a stirring shaft and a plurality of stirring blades mounted on the stirring shaft, wherein the rotary stirring shaft drives the stirring blades to rotate; the stirring blades are arrayed at intervals in the axial direction of the stirring shaft; each stirring blade includes a base, a stirring arm and a blade part; one end of the stirring arm is connected with the base, the other end of the stirring arm is connected with the blade part, and the base is mounted on the stirring shaft; the projection of the two adjacent stirring blades on the plane vertical to the axis of the stirring shaft is V-shaped; the blade parts of all the stirring blades are arrayed to be spiral in space. The stirring mechanism is uniform in stirring operation and better in stirring effect and improves the stirring efficiency, through the arrangement manner of all the blade parts, the mixture of mixed bituminous materials and aggregates can be conveyed during the rotation of the blade parts, so as to give assistance to discharge, as a result, the stirring mechanism can be used for conveying the mixture, and when the mixture is stirred, the stirring blades can be used for pushing and squeezing the mixture, and all the stirring blades can be used for cutting and smashing the mixture.

The invention discloses plasma etching residue cleaning solution, which comprises a solvent, water, fluoride, and a star polymer containing pigment affinity groups. The plasma etching residue cleaning solution can effectively remove photoresist residues after plasma etching, can simultaneously inhibit corrosion of metal (in particular aluminum) and non-metals in high efficiency, and has larger operating windows for cleaning and rinsing.

The present invention relates to a brucite granule fertilizer and its preparation method. Said preparation method includes the following steps: mixing brucite, natural magnesium sulfate and light calcined magnesium, using water or 5% (mass) of citric acid solution as binding agent, mixing all the materials, granulating drying and packaging so as to obtain spherical granules whose diameter is 2-4mm, in which water content is less than or equal to 1%, hardness is 1.5-4kg / sq.cm, disintegration rate is greater than or equal to 90%, citric-soluble MgO mass content is 53-62% and water-soluble MgO mass content is 3-5%.

The invention discloses a composite near-infrared photocatalyst and its preparation method and application, wherein, CeF 3 ‑O is the main catalyst, silver nitrate is the co-catalyst, compounded according to a certain ratio, under near-infrared light, the Ag nanoparticles are deposited on the CeF 3 The ‑O surface promotes carrier separation through the surface plasmon resonance effect and efficiently degrades tetracycline hydrochloride. where CeF 3 As the main catalyst, ‑O has a unique intermediate energy level structure, which can directly absorb near-infrared light to generate photogenerated electron‑hole pairs, and has similarities with composite catalysts that utilize the surface plasmon resonance effect of Ag nanoparticles for near-infrared catalysis through hot electron injection. essential difference. In addition, with CeF 3 ‑O is the main catalyst, disodium edetate is the co-catalyst, and the near-infrared photocatalyst compounded in a certain proportion can also efficiently degrade tetracycline hydrochloride. The process of the invention is simple, the compound photocatalyst has good near-infrared light response, and effectively improves the degradation efficiency of tetracycline hydrochloride.