44results about How to "Suitable for factory scale production" patented technology

The invention relates to a nutrient powder and a preparation method thereof. The preparation method comprises the following steps: selecting wheat embryos which is not deliquesced, oxidized, rotten ordeteriorated as the raw material, and baking in a baking device to enable the wheat embryos to look light yellow or golden and have a thick wheat smell; pulverizing to obtain wheat embryo powder; weighing the wheat embryo powder; based on the weight of the wheat embryo powder, adding 0.002-0.006% of vitamin A, 0.05-0.12% of vitamin C, 0.4-1.6% of Bio-calcium, 0.03-0.06% of taurine, 1.0-5.0% of lecithin, 0.3-0.8% of flavor composition and 3-10% of white granulated sugar, and evenly mixing; and strengthening the nutrients and adding spice, weighing, subpackaging and vacuum-packaging. The nutrient powder has the advantages of balanced nutrients, scientific proportioning and convenient eating, and has obvious effect on teenagers in the growing period. The preparation method has the advantagesof simpleness, and convenient and practical operation, and is suitable for industrial production.

The invention discloses a fabricated box culvert vertical prefabricated light formwork and a manufacturing method thereof, and a box culvert prefabricating method. The fabricated box culvert vertical prefabricated light formwork comprises a base, an outer formwork body, a connecting rod mechanism, an inner formwork body, an end formwork body and a hydraulic supporting mechanism; the base is composed of two longitudinal beams, three cross beams and two walking platforms, the outer formwork body is composed of four integral formwork plates, a steel plate is attached to the interior of each formwork plate, inclined struts are welded to the exterior of each formwork plate, the inner formwork body is composed of an inner-layer grid rib plate and an outer-layer inner formwork steel plate, each inner formwork steel plate is formed by stamping a whole steel plate, only one abutted seam is formed in the whole section, two longitudinal ribs are arranged at the abutted seam of the folded section, walking wheels are arranged at the lower ends of the longitudinal ribs, and the inner formwork body is assembled and disassembled through stretching and retracting of the hydraulic supporting mechanism. The outer formwork body adopts an integral and large-block formwork plate design and can be driven by the connecting rod mechanism or the hydraulic system, the inner formwork body is driven by a full-hydraulic support, only one abutted seam is formed in the whole section, vertical pouring and end plate matching production are adopted, and the appearance effect of a segment finished product is good.

The invention belongs to the field of alcoholic fermentation technology, and relates to an alcoholic fermentation promoter, and a preparation method and applications thereof. The alcoholic fermentation promoter comprises, by weight, 85 to 99 portions of soybean protein hydrolysate, 0.2 to 12 portions of a surface active material and 0.2 to 5 portions of yeast composite nutriment. The alcoholic fermentation promoter is capable of promoting rapid growth and propagation of yeast, and improving adaptabilities of yeast on severe environment such as high temperature, high alcohol concentration and high osmotic pressure; is suitable for alcoholic fermentation, and especially for high-concentration mash fermentation of alcohol; and is capable of increasing alcoholic fermentation speed effectively, shortening alcoholic fermentation period, and increasing alcohol yield and utilization rate of raw materials.

The invention discloses a tooth-fixing dental membrane with using convenience and a preparation method thereof. The preparation method comprises the following steps: extracting, centrifuging and concentrating tooth-fixing traditional Chinese medicinal components to obtain a tooth-fixing traditional Chinese medicinal extract; adding ethyl maltol, xylitol and chitosan solutions, and sterilizing to obtain a tooth-fixing dental membrane solution; preparing sodium carboxymethylcellulose and gelatin composite sol solution; mixing the tooth-fixing dental solution and the composite sol solution, prefilming and molding. The dental membrane prepared by the method is wide in applicability, convenient to carry, strong in dental affinity and difficult to fall, can be directly applied, is convenient to use, does not need to rinse the mouth after being used, is applicable to people with loose teeth and people requiring nursing, provides a novel effective means to development of tooth healthy products, does not contain preservatives, and accords with new pursuit of modern people. The preparation method is simple in process operation, and is suitable for industrial large-scale production.

The invention discloses sandwiched kudzu vine root powder cakes and a preparation method thereof and belongs to the field of food processing. The sandwiched kudzu vine root powder cakes comprises wrappers and stuffing, wherein the wrappers are prepared from kudzu vine root powder; the stuffing comprises purple sweet potatoes and snow pears; and the weight ratio of the kudzu vine root powder to the purple sweet potatoes to the snow pears is (12-15) to (5-10) to (2.5-5). By virtue of the sandwiched kudzu vine root powder cakes, an eating method of the kudzu vine root powder is optimized and the kudzu vine root powder are boiled into paste to prepare the wrappers; fruits and vegetables including the purple sweet potatoes, the snow pears and the like are seasoned by auxiliary materials to prepare a stuffing ball; and then the sandwiched kudzu vine root powder cakes are prepared, and a process of cooking and cooling, and then packaging in vacuum is adopted. The prepared sandwiched kudzu vine root powder cakes have a soft, glutinous and elastic mouth feel; double layers of the stuffing are added and the nutrition requirements of human bodies are met. A production process has high operability and is suitable for industrial large-scale production.

The invention discloses a hair growing film and a preparing method thereof. The hair growing film is prepared from, by weight, 1 part to 5 parts of isatis indigotica juice, 2 parts to 8 parts of aloe gel, 8 parts to 16 parts of polygonum multiflorum water extract and 2 parts to 4 parts of seaweed gel particles. Compared with the prior art, the hair growing film has the advantages that the pure natural extract is adopted, the three effects of promoting hair growing, preventing hair losing and caring hairs are achieved, the defects of excessive chemical components, skin irritation and the like of traditional hair growing liquid are overcome, and the hair growing film is particularly suitable for the crowd whose hairs are rare, prone to losing and not hairy. The hair growing film and the preparing method are high in operability and suitable for industrial large-scale production. The effects of products are remarkable, matching is scientific, and prospects are broad.

The present invention provides an interior wall putty powder for reducing content of PM 2.5 in air, and relates to the technical field of building materials. The interior wall putty powder consists of a premixed substance dispersion and an auxiliary; the premixed substance dispersion consists of white portland cement, ground calcium carbonate, diatomite, bentonite, and sepiolite; and the auxiliary consists of hydroxypropyl methylcellulose, polymer dispersible latex powders, polypropylene staple fibers, a defoamer. The diatomite, sepiolite and bentonite in the formula provided by the present invention can automatically adjust the humidity of an indoor environment, have functions of degradation of harmful and toxic gas, smoke and odor, purification and the like, and have a strong cation exchange function, thereby refreshing indoor air.

The invention discloses a preparation method of a flame-retardant ABS alloy. The preparation method comprises the following steps that (1) ABS resin, nano calcium carbonate, a flame retardant, zinc stearate and silicone oil are jointly added to a high-speed mixer for mixing; (2) the uniformly mixed raw materials are transferred into a twin-screw granulator, and extrusion granulation is performed under the vacuum condition; and (3) the extruded material is air-cooled, dried and pelletized to obtain the flame-retardant ABS alloy. According to the preparation method of the flame-retardant ABS alloy, the overall flame retardance of the ABS material can be significantly improved, and the obtained flame-retardant ABS alloy not only has good flame retardant performance, but also has ideal mechanical strength and higher use value, and is suitable for factory scale production.

The invention discloses repairing putty with quick drying under normal temperature and relates to the technical field of coatings. The repairing putty is prepared by mixing rosin water, polyester powder and diatomite with the mass ratio of 3:3:2, wherein the polyester powder is prepared from the following components in percent by weight: 58-60% of saturated polyester resin, 18-22% of titanium dioxide, 2-4% of drying agent, 0.5-1% of degasifying agent, 1-2% of leveling agent, 0.5-1% of wetting promoter, 8-12% of barium sulfate and 2-4% of pigment. The repairing putty disclosed by the inventionhas the beneficial effects that by adoption of the technical scheme, the repairing putty with quick drying under normal temperature with quick drying under room temperature, convenience in construction, simple manufacturing process, low cost, easy thick coating and good surface quality of the coated layer can be prepared.

The invention relates to a tissue culture and rapid propagation method of micro tubers of rhizoma bletillae. The method comprises the following steps: (1) selecting rhizoma bletillae fruits; (2) performing aseptic seeding; (3) culturing to enable seed embryo germination; (4) performing differentiation culture on buds; and (5) rooting and performing induced culture on the micro tubers. According to the method, different illumination intensity and culture temperature are provided in different growing stages, so that the seed embryo of rhizoma bletillae can efficiently germinate, and leaf primordium is timely differentiated to form the buds after germination; the rooting and the forming of the tubers are induced with the same culture medium, so that the seed germination, the leaf bud differentiation, the rooting, seedling growing and the inducing of the micro tubers are synchronously performed, and as a result, the inducing rate is high; the quality of the seeds and the seedlings is high; the transplanting survival rate is high; the high-quality production of the seeds and the seedlings of rhizoma bletillae is achieved; the wild resource can be effectively protected and rescued; and moreover, the demand on mass production is met.

The invention discloses a tissue culture breeding method for acorus gramineus. The tissue culture breeding method comprises the steps of explant disinfection, induction, enrichment culture, subculture, rooting culture, seedling hardening and transplanting. According to the method, the acorus gramineus is high in reproduction speed, and roots and seedlings are robust; the cost and the production time are greatly saved; the problems that the source of parents of seedlings produced by a conventional breeding system is complicated and the quality of the seedlings is unstable; the tissue culture breeding method is suitable for standard, industrial and large-scale production; high-quality seedlings of the uniform standard are provided for the market; the problem that acorus gramineus seedlings cannot be yearly produced is solved.