12results about How to "Extract thoroughly" patented technology

The invention discloses a method for extracting a high-concentration seafood-flavor raw material from kelp and clam, which comprises the following steps of: crushing the kelp and clam, adding a proper amount of distilled water and protein compound enzyme into the kelp and clam, and performing enzymolysis under a certain enzymolysis condition; the preparation method comprises the following steps: taking papain, pancreatin, neutral protease and flavourzyme as enzymolysis combined liquid, performing enzymolysis and enzyme deactivation on the raw material homogenate, inoculating saccharomyces cerevisiae suspension into the enzymolysis liquid according to the inoculation amount of 5%, performing fermentation and fishy smell removal to obtain homogenate fermentation liquid, performing centrifugal filtration on the homogenate fermentation liquid, and performing ultrafiltration on the homogenate fermentation liquid. The extraction rate of the seafood flavor raw materials in the kelp and the clam is further improved through the excellent enzymolysis capacity of the enzymolysis combined liquid, so that the more thorough raw material utilization rate is achieved, the enzymolysis process of the compound enzyme is simple and easy to achieve, and the raw materials do not need to be subjected to other pretreatment in the using process.

The invention relates to vacuum auxiliary equipment for filling concrete, the auxiliary equipment is used for auxiliary processing of a spiral cavity steel pipe filled with the concrete, the auxiliary equipment is located at the other end, deviating from filling equipment, of the steel pipe, and the auxiliary equipment comprises a pipeline assembly and a vacuum pump assembly, comprising a vacuum tube communicated between the outside and the spiral cavity, and one end of the vacuum tube is connected to the exhaust and drainage port; and the vacuum pump is connected with the other end, far away from the gas and water discharging opening, of the vacuum pipe, and the vacuum pump is used for discharging gas in the spiral cavity. The auxiliary equipment and the concrete conveying device are installed at the two ends of the steel pipe body respectively, mutual interference between the auxiliary equipment and the concrete conveying device is avoided through the layout design, and in the vacuum auxiliary filling process, the removal efficiency of bubbles and water in concrete is remarkably improved through the negative pressure effect; the negative effects of bubbles and water seepage on the strength and durability of the concrete structure are reduced.

The invention discloses a garbage crushing, pulping and impurity removing all-in-one machine which comprises a connecting frame, two sets of crushing wheels are rotationally installed in the connecting frame, a first necking hopper is installed on the lower surface of the connecting frame in a communicating mode, a refining and smashing mechanism is installed on the lower surface of the first necking hopper in a communicating mode, and a pulping and impurity removing mechanism is installed on the outer surface of the lower half portion in the refining and smashing mechanism in a sliding and inserting mode. The pulping and impurity removing mechanism is fixedly installed on the outer surfaces of the four sets of supporting columns, so that the pulping and impurity removing mechanism is erected among the supporting columns, and the supporting columns are fixedly installed at the four corners of the lower surface of the connecting frame. Through the design of the refining crushing mechanism, garbage waste can be rotationally crushed between two crushing discs, the garbage waste can be more uniformly crushed by adjusting the distance between the discs, crushed particles can be kept consistent, the subsequent pulping and impurity removing efficiency is improved, and the practicability is high. And the uniform particles are beneficial to subsequent treatment steps such as dissolution, impurity removal and organic matter extraction.

The present application relates to the technical field of three-dimensional point cloud, and especially relates to a domain self-adaptive method and system for point cloud completion, equipment and storage medium, the method comprises the steps that a dual-domain shared Transformer point cloud encoder is constructed, a domain self-adaptive token is inserted in each self-attention layer of the encoder, the domain self-adaptive token automatically aggregates the geometric structure features shared by the source domain and the target domain in the self-attention process and suppresses domain-specific noise;Domain-invariant feature representation is extracted from the output position of the domain self-adaptive token to predict complete point cloud with a fractal point cloud decoder;The domain self-adaptive token is confusedly trained through a domain confusion loss, and is subjected to antagonistic domain alignment through a domain discriminator and a gradient reversal layer, realizing double domain self-adaptive constraints.The present application utilizes the structural characteristics of the learnable token in the self-attention mechanism, realizes more fine cross-domain feature self-adaption than global feature alignment, and significantly improves the generalization performance of point cloud completion under cross-sensor configuration.

The utility model relates to walnut processing equipment technical field discloses a kind of self-cleaning intelligent walnut green skin step-by-step pressing solid-liquid separation equipment, including rack, the rack right side outer wall is fixedly connected with driving motor, the rack top is fixedly connected with protective housing, the protective housing inside is rotatably connected with screw shaft by bearing, the screw shaft outer wall is fixedly connected with helical blade, the protective housing inside is fixedly connected with filter screen, the driving motor output end and the screw shaft outer wall between are connected by belt pulley, the protective housing top is provided with cleaning assembly, the protective housing outer wall is provided with extrusion component. In the utility model, adopt three-step-by-step pressing structure, through the design of screw shaft diameter increment and helical blade pitch decrease, gradually enhance pressing pressure, fully extrude walnut green skin material. After juice is efficiently separated by filter screen, juice extraction rate is significantly improved, and residue dryness is greatly reduced, to ensure that juice extraction is complete.

The present invention relates to the technical field of metal sheet processing, and in particular to a high-precision metal sheet slotting machine, comprising a machine table and a slotting machine head body, wherein a sliding seat is slidably connected to the machine table, a slider is slidably connected inside the sliding seat, a hydraulic cylinder is fixedly installed on the lower surface of the slider, a driving end of the hydraulic cylinder is fixedly connected to a bracket, and the slotting machine head body is fixedly installed on the lower surface of the bracket; a plurality of rotating components are arranged on the bracket, each of the rotating components comprises a rotating shaft connected to the bracket through a torsion spring, one end of the rotating shaft is fixedly connected to an air suction cylinder, one side of the slider is fixedly connected to a filter box, and a plurality of filter holes are provided on both side surfaces of the filter box. After the processing of the present invention is completed, the staff does not need to clean the table top, the operation is relatively simple and quick, and it can effectively prevent debris from floating in the air and avoid inhalation by the staff, which is conducive to the use of the slotting machine.

The utility model discloses a tea polyphenol concentrating and extracting device, which belongs to the technical field of tea processing, aims at solving the problem of low tea polyphenol extracting efficiency, and comprises an extracting barrel and a top cover, the extracting barrel and the top cover are in a covering mode, a feeding box is arranged at the center of the top end of the top cover, and a detachable collecting basket is arranged at the center of the bottom end of the top cover. Water permeable holes are formed in the outer wall of the collecting basket, a rolling mechanism is arranged on the inner wall of the feeding box, a liquid outlet pipeline is arranged on the outer wall of the extracting barrel, and a driving motor is fixed to the center of the bottom end of the extracting barrel; according to the tea polyphenol extraction device disclosed by the utility model, the grinding mechanism, the grinding roller, the gear, the rotating handle, the feeding box and the external pipeline are mutually matched for operation, so that tea polyphenol in tea leaves can be thoroughly extracted, and meanwhile, the surface of the grinding roller can be scoured by a solution and water under the action of the external pipeline; redundant tea leaves are prevented from remaining on the surfaces of the grinding rollers, so that the problem that the tea polyphenol extraction effect is not excellent is avoided.

The invention relates to a method and device for detecting and treating residues of food contact materials, and belongs to the technical field of residue detection. The method and device for detecting and treating residues of food contact materials include a crushing box, a cover plate is arranged on the top of the crushing box, an equal amount feed box is arranged on the bottom of the crushing box, a plurality of extraction cylinders are arranged below the equal amount feed box, a plurality of second feed holes are opened at the bottom of the crushing box, a plurality of first feed holes are opened at the bottom of the equal amount feed box, which are respectively located directly above the extraction cylinders, a central rotating shaft is arranged for rotation at the center of the crushing box, and a driving mechanism for driving the central rotating shaft to rotate is arranged on the upper side of the cover plate. In the invention, when the central crushing blade rotates, the planetary crushing blade can also rotate while revolving around the central crushing blade, so that the central crushing blade and the planetary crushing blade can crush the food contact material, improve the ink extraction effect on the surface of the food contact material, and make the detection result more accurate.

The invention discloses a method for producing rice protein peptide and rice syrup through multistage enzymolysis. The preparation method comprises the following steps: carrying out high-pressure homogenization treatment on rice slurry, sequentially adding amylase and protease to carry out enzymolysis so as to uniformly convert rice into small molecular substances, carrying out filtration impurity removal and chromatographic separation to obtain a rice protein peptide feed liquid and a rice syrup feed liquid, and carrying out spray drying on the rice protein peptide feed liquid to produce the protein peptide powder. And the rice syrup feed liquid is subjected to MVR concentration to produce the glucose syrup. The rice protein peptide and rice syrup products prepared by the method are higher in purity and better in quality.

The utility model relates to the technical field of fruit wine brewing, in particular to a plum wine filtering device. According to the technical scheme, the device comprises a box body, a motor, a pressing roller and a pressing plate, wherein the pressing roller is arranged in the box body; the outer walls of the ends, located outside the box body, of the two pressing rollers are sleeved with a first gear and a second gear correspondingly. A filter screen is arranged in the lower end of the box body; a collecting box is arranged at the lower end of the box body; pressing plates are arranged on the two sides of the upper end of the filter screen; rotating shafts are arranged at the ends, deviating from each other, of the pressing plates; and a motor is arranged at the rear end of the box body. According to the plum wine extraction device, the press rollers are arranged in the box body to crush plums, the crushed plums are extruded through the press plate filter screen after primary separation, plum wine liquid is fully extracted, solid materials in the wine liquid are separated, the flavor of the plum wine is improved, and meanwhile follow-up storage is facilitated.

The utility model discloses a separation device for plant natural product extraction, which comprises an extraction box, the bottom of the extraction box is fixedly connected with four support rods, the top of the extraction box is in threaded connection with a first sealing cover, the two ends of the top of the first sealing cover are fixedly connected with handles, the top of the first sealing cover is fixedly connected with a Y-shaped feeding nozzle, and the Y-shaped feeding nozzle is fixedly connected with the bottom of the extraction box. The two ends of the bottom of the Y-shaped feeding nozzle are both communicated with the interior of the extraction box, one end of the top of the Y-shaped feeding nozzle is rotationally connected with a cover plate, the top of the cover plate is fixedly connected with a handle, a rotary separation structure is arranged in the extraction box, and the lower end of the side wall of the extraction box is fixedly connected with a liquid guide pipe. According to the plant raw material extraction device, under the mutual cooperation of the blade, the connecting rod, the separation net cylinder, the liquid guide pipe and other components, plant raw materials can be stirred and crushed while being extracted, so that the plant raw materials are extracted more thoroughly, waste of the plant raw materials is avoided, the operation is simple, and the practicability is high.

The present invention provides a fluid extraction device for oncology treatment, comprising: a barrel (1); an insertion needle (5); a piston (4); a first one-way valve (13), which is arranged on the barrel wall and configured to allow gas to be discharged from the barrel (1) through the first one-way valve (13) but prohibit gas from entering the barrel (1) through the first one-way valve (13); and a second one-way valve (14), which is arranged in the barrel (1), between the piston (4) and the insertion needle (5), and on the side of the first one-way valve (13) close to the insertion needle (5), and the second one-way valve (14) is configured to allow gas to enter the space between the piston (4) and the second one-way valve (14) in the barrel (1) through the second one-way valve (14) but prohibit gas from being discharged to the insertion needle (5) side through the second one-way valve (14). The fluid extraction device of the present invention can extract reciprocally, so that the extraction of the fluid is more thorough and the occurrence of extraction failure can be avoided.