11results about How to "Promote hydration" patented technology

This invention belongs to the technical field of cultivation equipment and discloses a water curtain-type vegetable cultivation component and an aquaponics hydroponic device. One of the water curtain-type vegetable cultivation components includes a cultivation rack with at least one water storage layer and at least one cultivation layer arranged longitudinally below the water storage layer. Each water storage layer has an overflow drain outlet capable of forming a water curtain. Each cultivation layer contains a cultivation cavity, and the upper surface of the cultivation layer has at least one planting hole communicating with the cultivation cavity. The cultivation rack also has longitudinally distributed water curtain channels. Each cultivation cavity of each cultivation layer has an overflow outlet corresponding to the water curtain channel and communicating with the water curtain channel through the overflow outlet. The water curtain channel communicates with the water storage layer through the overflow drain outlet. This water curtain-type vegetable cultivation component can be used independently as a hydroponic device for vegetable cultivation or placed within an aquaponics hydroponic device, making it more flexible and practical.

This utility model discloses a lotus planting pond, including a planting pond body and a water storage tank. Multiple partitions are fixed inside the planting pond body, each partition having a drainage structure. A water pump is installed between the planting pond body and the water storage tank to pump water from the storage tank into the planting pond body. A water outlet structure is provided on one side of the planting pond body, including outlet pipe one, outlet pipe two, and outlet pipe three. This application, through the planting pond body, partitions, drainage structure, and water outlet structure, allows for corresponding adjustments to the water level in the planting pond body at different growth stages of the lotus, ensuring optimal water levels for lotus growth during the seedling, growth, and flowering stages. This helps guarantee the survival rate and growth vigor of the lotus at different stages, resulting in better lotus growth and enhanced ornamental value.

This invention discloses a liquid crystal cream with high penetration capability, its preparation method, and its application. The liquid crystal cream comprises: an oleophilic emulsifier, a hydrophilic emulsifier, long-chain fatty alcohols and esters, and the remainder being humectants, thickeners, chelating agents, emollients, preservatives, active ingredients, and deionized water. This invention's small liquid crystal moisturizing cream has an excellent skin feel, good absorption, is breathable and non-comedogenic, and can form a biomimetic moisturizing film with good skin affinity on the skin, enhancing skin hydration and moisturizing ability, effectively improving skin condition, and achieving the effect of protecting and repairing the skin barrier. The system exhibits good long-term stability and a complete liquid crystal structure. Furthermore, tests show that this small liquid crystal cream has a significant penetration effect on both oil-soluble and water-soluble active ingredients. It is expected to achieve better skincare effects by incorporating different active ingredients in the field of functional skincare cosmetics.

This invention discloses a modified volcanic rock ultrafine composite admixture and its preparation method, belonging to the technical field of building materials and solid waste resource utilization. The admixture is composed of volcanic rock, S95 grade mineral powder, fluorogypsum, silica fume, lime powder, nano-alumina, triisopropanolamine, and polycarboxylate superplasticizer in a specific ratio. The invention also discloses its preparation method, including drying, weighing, and co-grinding the raw materials to a D50 of 7.0-8.0 μm. Through the synergistic activation effect among the components, especially the depolymerization of the volcanic rock vitreous network by F⁻ in the fluorogypsum, the adjustment of the calcium-silicon ratio between the mineral powder and volcanic rock, and the combined effect of nanomaterials and chemical additives, the early and late-stage activity of the volcanic rock is significantly improved, and the water demand is reduced. The obtained admixture has a 7-day activity index ≥85%, a 28-day activity index ≥88%, and a water demand ratio ≤108%, and can directly replace traditional mineral powder and fly ash in concrete, solving the problem of the scarcity of high-quality admixtures in western regions, and has significant economic and social benefits.

The application discloses a kind of high density low rebound shotcrete and preparation method thereof, it is related to shotcrete field, and preparation method includes: (1), respectively to cementitious material, fine aggregate, coarse aggregate is using MAA model to be packed and the design ratio of each raw material in interior is obtained;(2), cementitious material, fine aggregate, coarse aggregate and the rebounding agent of design ratio obtained according to step (1) are fully mixed, water, water reducing agent is mixed, then by the way of mixing with pressurized air, incorporate accelerator, obtain high density low rebound shotcrete.The application uses early strength rebounding agent, improves the pumpability of shotcrete, accelerates the early hydration of concrete, under the joint action of alkali-free accelerator, rapidly improves the early mechanical properties of shotcrete, improves shotcrete construction efficiency.Multiple close packing is used, and cementitious material, fine aggregate, coarse aggregate respectively form close packing structure, effectively improve the plastic viscosity of paste and the compactness of concrete.

This invention provides an amphoteric crosslinking agent, a copolymer flow modifier, its preparation method, and its application. The invention prepares a multi-carboxyl amphoteric crosslinking agent, which is obtained by polymerizing an enamide monomer, a sulfonic acid monomer, an alkyl methacrylate, and the amphoteric crosslinking agent. The copolymer flow modifier provided by this invention is a hydrophobic crosslinking type high-temperature resistant flow modifier with a temperature resistance up to 240℃, a NaCl salt concentration resistance up to 15%, and a viscosity retention rate of over 80%. It exhibits excellent rheological properties after high-temperature aging and has broad application prospects in the field of high-temperature water-based drilling fluids.

The present application relates to the technical field of food condiment, in particular to a kind of halal composite seasoning and preparation method thereof.The seasoning includes the following mass parts of raw materials: edible mushroom enzymatic hydrolysate 30-50 parts, yeast extract 5-15 parts, edible salt 10-20 parts, white granulated sugar 5-12 parts, glucose 1-5 parts, sodium glutamate 3-8 parts, disodium inosinate 0.5-2 parts, halal spice powder 8-15 parts, vegetable oil 5-10 parts, resistant dextrin 3-8 parts, malt dextrin 2-6 parts.The preparation method includes: mixing edible mushroom enzymatic hydrolysate, yeast extract, glucose and vegetable oil to carry out Maillard reaction, to obtain reaction base material;mixing reaction base material and the remaining raw materials to carry out homogenization and sterilization to obtain the present application.The present application is through the synergy of edible mushroom enzymatic hydrolysate and yeast extract, Maillard reaction aroma enhancement, specific ratio dextrin flavor protection, so that the seasoning has the characteristics of rich and full umami, good heat resistance, flavor lasting.

The application discloses a kind of negative pressure mixers for powder liquid mixing and use method, belong to petroleum, natural gas fracturing equipment technical field, including injection pipeline, injection pipeline is equipped with power outlet and powder liquid mixing import in sequence, power outlet is equipped with power pipeline, power pipeline is equipped with ball valve, power pipeline other end is connected with mixing member, mixing member includes mixing main body, mixing main body side wall is equipped with feed pipe, feed pipe one end is connected with power pipeline, feed pipe is connected with mixing pipe, mixing main body upper end is connected with negative pressure part, powder inlet valve and powder inlet pipe, mixing main body lower end is connected by powder liquid mixing pipe and powder liquid mixing import.The powder will be under the action of self-weight and negative pressure part, all fall into mixing member;At this time, power liquid flow rate is accelerated after venturi effect, shear effect is generated to powder, promote powder hydration, and finally powder liquid mixture enters into injection pipeline.

The present application provides a kind of whitening, improve skin barrier composition and its preparation method and application, it is related to skin care product technical field.The composition raw material includes: plant extract 30-42 parts, Lotus nut extract 13-17 parts, Beauveria extract 12-14 parts, malt oligosaccharide glucoside 1.2-1.6 parts, raspberry ketone glucoside 2-3 parts, oligopeptide 4-6 parts, sucrose laurate 1-2 parts, humectant 2-4 parts, thickening agent 1-1.8 parts, water 280-340 parts.The present application can inhibit tyrosinase activity by the synergistic effect of specific plant extract, Lotus nut extract, Beauveria extract, malt oligosaccharide glucoside, raspberry ketone glucoside, oligopeptide and other raw materials, achieve good whitening effect, and make each active ingredient transdermal absorption, protect skin keratin layer lipid bilayer structure from being destroyed, maintain the water-retention capacity of skin, avoid water loss, thereby play the role of improving skin barrier.

This invention relates to the field of condom lubricant technology, specifically to a water-based lubricant and its application in polyurethane condoms. It comprises the following raw materials: deionized water, glycerin, hydroxymethyl cellulose, polyquaternium-51, disodium ethylenediaminetetraacetate, phenoxyethanol, and other additives. In this invention, carbomer in the other additives is treated with 1-ethyl-(3-dimethylaminopropyl)carbodiimide hydrochloride and N-hydroxysuccinimide to activate the carbomer's carboxyl groups. This carbomer then undergoes an amidation reaction with the amino groups of 3-aminopropyltrimethoxysilane, grafting a silane coupling agent onto the carbomer chain. Subsequently, it copolymerizes with N-vinylpyrrolidone under the action of azobisisobutyramidine hydrochloride, introducing polyvinylpyrrolidone segments. This effectively enhances the material's hydrophilicity and hydration capacity, allowing the lubricating layer to adhere strongly to the substrate and resist wiping, thereby improving the lubricating performance of the water-based lubricant.