12results about How to "Reduce processing loss" patented technology

The utility model discloses a rice polishing machine which comprises a working table and a polishing machine body, two supporting frames are fixedly connected to the upper side of the working table, a vibrating screen mechanism is arranged at the top ends of the two supporting frames, two symmetrical cleaning mechanisms are arranged on the upper side of the working table, and a feeding hopper is connected to the top end of the polishing machine body. The vibrating screen mechanism comprises four mounting seats, the four mounting seats are connected to the two ends of the tops of the two supporting frames through bolts correspondingly, springs are fixedly connected to the upper sides of the four mounting seats correspondingly, and dampers are connected to the inner sides of the four springs correspondingly. Compared with the prior art, the rice polishing machine has the advantages that the rice polishing machine can prevent the screen holes from being blocked and has a cleaning function.

The invention belongs to the technical field of algal polysaccharide extraction, and discloses a modification extraction method of algal asparagus polysaccharide and a method for preparing a lutein coating by using the algal asparagus polysaccharide. The modified extraction method comprises the following steps: extracting gracilaria lemaneiformis powder with a weak base solution, enabling lactide and polysaccharide to be subjected to grafting reaction through a redox initiation system under the assistance of ultrasonic waves, and then separating out a first polysaccharide component with high emulsibility and a second polysaccharide component with high gel property through graded alcohol precipitation. The two obtained functional components are used for coating xanthophyll, specifically, the first polysaccharide component emulsifies a xanthophyll oil phase to form a pre-emulsion, the second polysaccharide component is compounded with gelatin, a composite coacervate is formed on an oil drop interface by adjusting the pH value, and finally drying and curing are conducted. According to the method, two modified polysaccharides with definite functions can be synchronously obtained, the prepared xanthophyll coating is high in encapsulation efficiency, good in storage and processing stability and excellent in water dispersibility, and the problems that xanthophyll is unstable and difficult to apply are effectively solved.

The invention relates to an incinerator, in particular to a rare earth incinerator easy to clean. The invention provides an easy-to-clean rare earth incinerator which comprises an incinerator tank, an integrated controller and a tank cover, the integrated controller is fixedly mounted on the incinerator tank, the tank cover is rotatably mounted on the incinerator tank, the easy-to-clean rare earth incinerator further comprises electric push rods, a lifting plate and the like, and the electric push rods electrically connected with the integrated controller are symmetrically and fixedly mounted on the incinerator tank. And a lifting plate which clings to the inner side wall of the furnace tank and can move along the furnace tank is arranged in the furnace tank. The lifting plate capable of sliding along the furnace tank is arranged in the furnace tank, the electric push rod is used for driving the lifting plate to lift incinerated rare earth upwards, and the lifting plate scrapes the inner side wall of the furnace tank during the period, so that the incinerated rare earth is prevented from adhering to the inner side wall of the furnace tank, it is guaranteed that the processed rare earth is fully collected, and the service life of the rare earth is prolonged. The processing loss is reduced, the later cleaning difficulty of workers is reduced, and the preparation efficiency of rare earth is improved.

The application discloses a short-process low-cost Ti-55531 high-strength titanium alloy rod forging method and belongs to the technical field of titanium alloy material processing. The method comprises the following steps: material preparation, first high-temperature forging, second high-temperature forging, surface treatment, low-temperature upsetting and drawing and redrawing, continuous hexagonal drawing and rolling forming. The forging and rolling are regarded as necessary processes after each drawing by optimizing heating process parameters and deformation time sequence, combined with the cooperative process of reversing upsetting and drawing and rapid water quenching, the organization evolution is accurately controlled, the efficiency and uniformity are improved by adopting the multi-fire continuous deformation mode, and finally the processing loss is reduced by precise forming, so that the efficient and economic preparation of high-performance rods is realized.

This invention relates to a highly stable lutein-zeaxanthin soft capsule and its preparation process, belonging to the field of health product technology. The soft capsule comprises a shell and contents. The contents include core-shell structured composite coated particles and a plant oil carrier. The particles have a core-shell structure: the core is a microcapsule formed by emulsifying lutein and zeaxanthin with sodium octenyl succinate starch; the outer shell is a coating layer formed by in-situ deposition of zein on the surface of the core microcapsule using an antisolvent precipitation method. Natural antioxidants are dissolved in the plant oil carrier, spontaneously enriching in the oil phase region between the inner wall of the shell and the composite coated particles to form an interfacial antioxidant protective layer. The preparation process is carried out at low temperature, under nitrogen protection, and protected from light throughout. The gradient core-shell structure achieves stable protection in the stomach and targeted release into the intestine. Combined with interfacial antioxidant protection and comprehensive process protection, it improves the storage stability and bioavailability of the active ingredients. The product has no solvent residue and is safe for industrial production.

The application discloses a kind of inclusions control method of sulfur-containing aluminum control steel smelting, including S1, electric furnace tapping: aluminum block, alloy, lime, refining slag are sequentially added;S2, LF refining: control refining end point target slag system is: basicity R: 2~3.5, Al2O3: 7%~13%, TFe≤0.5%;S3, VD vacuum refining: molten steel is to station after blowing nitrogen gas and increasing nitrogen, after breaking vacuum, argon gas is blown and stirred, and after breaking vacuum, the feeding sequence of wire is silicon nitride wire, calcium wire, aluminum wire, titanium wire and sulfur wire;S4, large square billet continuous casting.The application has the advantages of effectively reducing the number of high melting point inclusions, improving the purity of molten steel, realizing multi-furnace continuous casting of molten steel, improving production efficiency and stably improving product quality.

The utility model discloses a shaping stove for processing Enshi Yulu tea, which comprises a stove body, the top of the stove body is provided with a dust hood, the top of the dust hood is communicated with a branch pipeline, the top of the branch pipeline is communicated with a main pipeline, the middle of the main pipeline is fixedly communicated with a dust suction pipe, one end of the dust suction pipe is connected with a mounting box, and one side of the mounting box is provided with a bag-type dust collector. A fan is installed at the bottom of the inner wall of the installation box, the input end of the fan is communicated with the end, away from the main pipeline, of the dust suction pipe, the output end of the fan is communicated with the input end of the bag-type dust collector, a stove disc is arranged in the stove body, a heating pipe is installed in the middle of the stove disc, a temperature sensor is installed on the surface of the stove disc, and a punched steel plate is installed at the top of the stove body. According to the shaping stove for processing the Enshi Yulu tea, the problem of tea dust in the shaping process of tea leaves is solved, the processing loss of the tea leaves is reduced, the service life of equipment is prolonged, and the body health of a processor is protected.

The utility model relates to a tunnel construction technical field especially relates to a kind of angle steel tunnel secondary lining positioning device.The angle steel tunnel secondary lining positioning device includes angle steel, and the side plate face of angle steel is equipped with reinforcing bar slot, and limit component is installed on the bottom plate of angle steel.The angle steel tunnel secondary lining positioning device provided by the utility model is holed according to the design interval of secondary lining main reinforcement on angle steel, to ensure the matching degree with secondary lining main reinforcement, to realize accurate positioning;Secondary lining main reinforcement is fixed by being passed through reinforcing bar slot by limit component, and this fixed mode is simple and efficient, can ensure the accuracy of main reinforcement position, also effectively avoid the displacement of main reinforcement in construction process, ensure that secondary lining reinforcing bar protective layer thickness is uniform, to ensure that secondary lining structure stress is uniform, reduce later disease risk.In addition, the device can be reused, can be used in multiple tunnel projects, reduce the processing loss of temporary component, reduce construction material cost and equipment investment cost.

The invention relates to the technical field of mechanical parts, and discloses a modular camshaft blank assembly and a preparation method, the assembly is of a single-cylinder independent structure, is manufactured by machining after integral casting forming, and comprises a first valve cam, a second valve cam, a journal, a positioning boss and an assembly structure; the first valve cam and the second valve cam are in a blank state with molded lines not machined, and the base circle diameter, the shaft neck diameter, the distance between the first valve cam and the second valve cam and the peach piece width of the first valve cam and the peach piece width of the second valve cam are all locked through machining. According to the technical scheme, after a single-cylinder independent structure is integrally cast and formed, the key size is locked, so that the technical effect of improving the universality and the size precision of the assembly is achieved; the defects that the flexibility of adapting to engines with different cylinder numbers is poor, and the size consistency of all cylinder assemblies is low are overcome.

The present disclosure provides a microbead system, characterized by comprising: microbeads configured in an aqueous phase; further comprising a first emollient, an emulsifier. The microbeads provided by the present disclosure have good compatibility with the matrix, high centrifugal stability, good high and low temperature stability, and low process loss. The preparation method of the microbeads provided by the present disclosure is particularly suitable for forming microbeads in a high-viscosity formula system.

The invention belongs to the technical field of grain and oil crop processing, and relates to a cyperus esculentus peeling method, which comprises: (1) carrying out heat treatment on cyperus esculentus by using hot water or water vapor; and (2) carrying out alkali liquor soaking treatment on the cyperus esculentus subjected to heat treatment. According to the method disclosed by the invention, through the step of adding hot water or water vapor to treat the cyperus esculentus, wax on the epidermis of the cyperus esculentus can be softened, a wax barrier can be destroyed, alkali liquor can permeate into the epidermis more easily and can play a role more efficiently, and the loosening efficiency of the epidermis of the cyperus esculentus is improved; after the cyperus esculentus is subjected to subsequent treatment of alkali liquor soaking, the technical effect of almost 100% peeling can be achieved; the mandulapalka peeling machine is suitable for mandulapalka of different producing areas and varieties, is not influenced by the sizes and shapes of tubers, and can realize the effect of completely peeling the outer skins of the mandulapalka in batches; the peeled cyperus esculentus is treated by a food-grade citric acid solution, so that the color and flavor of the cyperus esculentus are stabilized.

The utility model discloses a kind of sintering support for high weatherability glazed photovoltaic backsheet glass processing, including support main body, the inside center of support main body is fixed with the placement plate of linear array, the inside of placement plate is equipped with air inlet groove;Buffering assembly, buffering assembly includes the buffer column of being fixed in the top of placement plate, the support head of sliding in the inside of buffer column and the exhaust slot of being equipped in the top of support head.The utility model passes through the spring in the inside of buffer column, support head can be driven flexible sliding, state change in adaptation glass processing process is also limited support head moving range, while the high-temperature-resistant silica gel pad in the inside of support main body can further buffer the expansion force generated when glass processing, double buffering structure effectively avoids breakage of glass due to uneven stress, reduces processing loss;Ensure that the whole support structure is stably operated under suitable temperature environment, and then ensure that glass processing process is continuously reliable, provide strong guarantee for efficient, high-quality glass processing.