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36results about How to "Will not stick to each other" patented technology

Preparation method of superfine dolomite and application of superfine dolomite

The invention discloses a preparation method of superfine dolomite and application of the superfine dolomite, and relates to the technical field of dolomite processing. The preparation method comprises the steps: crushing dolomite, and screening to obtain dolomite coarse powder; adding the dolomite coarse powder and a grinding aid into water, and uniformly stirring to obtain dolomite slurry; adding the dolomite slurry into a stripping machine, and carrying out superfine stripping to obtain superfine slurry; dehydrating, drying and crushing the superfine slurry to obtain dolomite fine powder; adding the dolomite fine powder and a calcium hydroxide solution into a four-neck flask provided with a stirrer, then putting the four-neck flask into a constant-temperature water bath, and adding a crystal form control agent while stirring; and then introducing mixed gas of air and carbon dioxide into a three-neck flask for continuous stirring reaction, carrying out spray drying on the reaction liquid, forming powder, and thus obtaining the superfine dolomite. The problems that existing dolomite powder is large in particle size and small in application range, and superfine powder is prone to agglomeration and not prone to uniform dispersion are solved.
Owner:铜陵博锋实业有限公司

Preparation method and application of sucrose carbonization modified carbon fiber

ActiveCN110528271AHigh carbon contentRetention of active groupsCarbon fibresAir atmosphereCarbon fibers
The invention relates to a preparation method of a sucrose carbonization modified carbon fiber. The preparation method comprises the following steps that sucrose is dissolved into ethyl acetate, wherein the weight percentage ratio of the sucrose to the ethyl acetate is (2-3):(3-5); after stirring, a preimpregnation solution is prepared, a carbon fiber is immersed into the preimpregnation solution,ultrasonic dispersion is conducted for 5-10 minutes, and then, the carbon fiber is taken out for drying; the dried carbon fiber is placed into a tube furnace for high-temperature carbonization, an air atmosphere is selected, the temperature is raised to 290-300 DEG C at the temperature rise speed of 5-10 DEG C / min, heat preservation is conducted for 30-90 s, cooling is quickly conducted to room temperature, and then the sucrose carbonization modified carbon fiber is obtained. On the basis without damaging the surface of the carbon fiber, the surface roughness degree of the carbon fiber is improved, the interfacial shear strength of the carbon fiber is improved, and it is ensured that the sucrose carbonization modified carbon fiber is high in flexibility and processing performance. The sucrose carbonization modified carbon fiber is used in a composite material, the wettability and the adhesion between the carbon fiber and a substrate are improved, and the interfacial shear strength, the interfacial shear strength and the impact resistance of the composite material can be effectively improved.
Owner:广东泰塑新材料科技有限公司

Multifunctional nontoxic environment-friendly water-based paint and preparation method thereof

The invention discloses a multifunctional nontoxic environment-friendly water-based paint and a preparation method thereof. The paint consists of the following compositions in proportion: 20-50 percent of 209 resin, 4-20 percent of phosphoric acid, 0.5-2.0 percent of zinc dihydrogen phosphate, 2-10 percent of tartaric acid, 2-10 percent of azo dyes, 1.5-2.2 percent of ultrafine iron oxide pigment, and the rest amount of water. The preparation process comprises the steps that: 1. a large part of 209 resin and phosphoric acid are stirred for 2.0-2.5 hours at a constant temperature of 28-32 DEG C; 2. the tartaric acid, zinc dihydrogen phosphate and hot water with the temperature of 70-90 DEG C are sufficiently stirred; 3. the azo dyes, ultrafine iron oxide pigment and a small part of 209 resin are stirred sufficiently and uniformly; 4. the two liquids are added to the solution in the first step to be continuously stirred for 1.0-1.2 hours; and 5. the mixed liquid is roll-pressed by a three-roll mill for 2.0-2.5 hours. The water-based paint provided by the invention is nontoxic, free of pungent odor, strong in antirust ability, and short in curing time, cannot cause the rusty phenomenon during the curing process, can prevent strong solvent from dissolving, and has good de-rusting performance and chemical medium resistance.
Owner:山东银箭金属颜料有限公司

Baicalin capsule formula and production process of baicalin capsule

The invention discloses a baicalin capsule formula and a production process of a baicalin capsule. The baicalin capsule is mainly prepared from baicalin, a dissolving agent, a diluting agent, an emulsifying-solubilizing agent, an antioxidant stabilizer and a light-screening agent, wherein the using amount of the baicalin is 32 to 78 percent of the prescription dosage; the dissolving agent and the diluting agent are mainly animal oil and plant oil; the baicalin stability can be improved effectively by increasing the solubility of the baicalin in the animal oil and the plant oil; the antioxidant stabilizer is vitamin E and ascorbic acid ester palmitate in order to enhance the oxidation resistance of a product; a soft capsule shell is made of gelatin, glycerol and sorbitol, and the light-screening agent is added; the materials are dissolved and mixed uniformly by blanching, stirring and heating, and then pressing, molding and drying are performed to obtain the baicalin capsule. By adopting the baicalin capsule, the problems of low stability, low bioavailability and the like in a baicalin oral liquid preparation are solved; the baicalin capsule with aqueous content is prepared, so that the medicinal effect is brought into full play, and the price is lowered.
Owner:东莞市金美济药业有限公司

Full-automatic charging soup cooking pot

The invention relates to a full-automatic charging soup cooking pot. The full-automatic charging soup cooking pot comprises a pot body, a cover body and a liner; a weigher and a weighing plate are arranged in each charging cavity, an accommodating bottle is detachably arranged on each weighing plate, and a control valve is mounted at a discharging end of each accommodating bottle; each control valve and the corresponding weigher are electrically connected with a computer controlled chip in the pot body; a flow guiding barrel is arranged below each charging cavity; a pushing device is arrangedat the rear end of each flow guiding barrel; each pushing device comprises a piston plate which can slide on the axis of the corresponding flow guiding barrel in a reciprocating manner; each piston plate is made from a permanent magnet material; and an electromagnetic generation element which is matched with the corresponding piston plate is further arranged at the rear end of each flow guiding barrel. By the full-automatic charging soup cooking pot, bone soup can be cooked automatically according to user settings, a suitable amount of seasonings are added intelligent at suitable time, taste of soup is ensured, thus, a user can eat the delicious soup when going home, and the food life of the user is improved effectively.
Owner:温州旺马兴食品有限公司

A kind of immobilized quorum induction quenching bacteria composite gel bead and its preparation method and application

The invention discloses an immobilized quorum induction quenching sterilized composite gel bead and its preparation method and application. The composite gel bead includes a gel bead composed of polyvinyl alcohol and sodium alginate, and is loaded on the surface and inside There are powdered activated carbon and quorum quenching for bacteria. The preparation method is as follows: mixing polyvinyl alcohol, sodium alginate, powdered activated carbon with water, mixing with quorum induction quenching sterilized bacteria suspension, and cross-linking the obtained mixed solution with boric acid and calcium chloride aqueous solution and sodium sulfate solution in sequence reaction to obtain composite gel beads. The composite gel beads of the present invention have the advantages of low cost, good mass transfer performance, high mechanical strength, good dispersibility, high biological activity, strong adsorption capacity, etc., and the preparation method thereof has the advantages of simple preparation process, convenient operation, high production efficiency, and Short cycle, high product yield and other advantages. The composite gel beads of the invention can effectively remove the quorum sensing signal molecule AHL and delay membrane fouling efficiency, and have good application prospects.
Owner:HUNAN UNIV

Multi-union high-speed paper conveying gathering mechanism with large inclination angle and large turning radius

The invention discloses a multi-union high-speed paper conveying gathering mechanism with a large inclination angle and a large turning radius. The multi-union high-speed paper conveying gathering mechanism comprises a paper feeding mechanism and a paper conveying gathering mechanism, wherein the paper feeding mechanism comprises a first side plate and a second side plate; at least two paper feeding units are installed between the first side plate and the second side plate; the paper feeding units synchronously and coordinatedly act so as to feed a plurality pieces of paper into the paper conveying gathering mechanism; the paper conveying gathering mechanism is installed inside the first side plate and the second side plate; the paper conveying gathering mechanism comprises three rows of conveyer belts; a second vertical oblique conveyer belt is arranged at the first row; a third conveyer belt and a twelfth conveyer belt arranged at the second row; a first conveyer belt and a fourth conveyer belt are arranged at the third row; the second conveyer belt respectively cooperates with the third conveyer belt and the twelfth conveyer belt to form a first clamping channel and a second clamping channel; a paper feeding end of the first conveyer belt is positioned at a paper outlet of the first paper feeding unit; and a paper inlet end of the fourth conveyer belt is positioned at a paper outlet of the second paper feeding unit.
Owner:任海滨

Nutritive health-care rose and pomegranate rice dumplings

InactiveCN106721975ADelicate and soft tasteFruity floral fragrance fresh and rich harmonyFood coatingNatural extract food ingredientsHorticultureFlavor
The invention belongs to the technical field of food processing, and particularly relates to nutritive health-care rose and pomegranate rice dumplings. The nutritive health-care rose and pomegranate rice dumplings are made from the following raw materials of dumpling wrappers: pomegranate, glutinous rice flour, fresh cabbages, fresh roses, fresh oenanthe benghalensis, erythrite, ascorbic acid, a radix trichosanthis extract, a sunflower extract, orange peel, radix cynanchi atrati, roots and leaves of clerodendron cyrtophyllum, and eucommia folium; and fillers: pomegranate, brown sugar, black locust, fresh haws, walnut kernels, DL-sodium malat, and ursolic acid. When the nutritive health-care rose and pomegranate rice dumplings are boiled, are the soup cannot be turbid,, the boiled nutritive health-care rose and pomegranate rice dumplings are free from mutual blocking and rupturing, and the nutritive health-care rose and pomegranate rice dumplings are fine, smooth and soft in mouth feel, chewy, free from stickiness to teeth, moderate in sour and sweet degrees, fresh, rich and harmonious in fruity flavor and flower flavor, and have remarkable treatment effects on patients with strong internal heat, high blood lipid and long-term gastrectasia. Effective components in the dumpling wrappers are interacted, so that the metabolism of human bodies can be effectively promoted, the blood circulation is promoted, and the nutritive health-care rose and pomegranate rice dumplings have the effects of soothing liver, regulating qi, clearing heat, removing toxicity, reducing pathogenic fire and improving immunity of human bodies.
Owner:蚌埠市涂山村富民石榴专业合作社

A kind of multifunctional nontoxic environment-friendly water-based paint and preparation method thereof

The invention discloses a multifunctional nontoxic environment-friendly water-based paint and a preparation method thereof. The paint consists of the following compositions in proportion: 20-50 percent of 209 resin, 4-20 percent of phosphoric acid, 0.5-2.0 percent of zinc dihydrogen phosphate, 2-10 percent of tartaric acid, 2-10 percent of azo dyes, 1.5-2.2 percent of ultrafine iron oxide pigment, and the rest amount of water. The preparation process comprises the steps that: 1. a large part of 209 resin and phosphoric acid are stirred for 2.0-2.5 hours at a constant temperature of 28-32 DEG C; 2. the tartaric acid, zinc dihydrogen phosphate and hot water with the temperature of 70-90 DEG C are sufficiently stirred; 3. the azo dyes, ultrafine iron oxide pigment and a small part of 209 resin are stirred sufficiently and uniformly; 4. the two liquids are added to the solution in the first step to be continuously stirred for 1.0-1.2 hours; and 5. the mixed liquid is roll-pressed by a three-roll mill for 2.0-2.5 hours. The water-based paint provided by the invention is nontoxic, free of pungent odor, strong in antirust ability, and short in curing time, cannot cause the rusty phenomenon during the curing process, can prevent strong solvent from dissolving, and has good de-rusting performance and chemical medium resistance.
Owner:山东银箭金属颜料有限公司

Uniform temperature type fluidized instant freezer spray nozzle capable of avoiding food adhesion

The invention discloses a uniform temperature type fluidized instant freezer spray nozzle capable of avoiding food adhesion. The uniform temperature type fluidized instant freezer spray nozzle comprises a differentiation table, a transfer table is fixedly arranged at the bottom of the differentiation table, a main air groove, an air draft groove and an air exhaust groove are formed in the upper end of the differentiation table in a penetrating manner, a driving groove communicating with the main air groove is formed in the upper end of the transfer table, an air inlet pipe communicating with the interior of the driving groove is inserted into the bottom of the transfer table in a penetrating mode, a fixed spraying mechanism is arranged in the interior of the driving groove, and the fixed spraying mechanism comprises a rotating shaft rotationally connected with the inner wall of the driving groove. The uniform temperature type fluidized instant freezer spray nozzle has the advantages that quick-frozen cold air flow generates intermittent air pressure fluctuation under intermittent deflection shielding of a rotating plate, and therefore moving food is impacted by the air flow to vibrate, adhesion of the food in the quick-freezing process is avoided, the air flow fluctuation time can be controlled by selection of a capacitor, then fluctuation proportions required by air flows with different flow speeds can be matched, mutual adhesion of the food in the quick-freezing process is avoided, and the quick-freezing quality is improved.
Owner:南通宝雪冷冻设备有限公司
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