23 results about "White rice" patented technology

1. Name of the designed product: white rice sieve. 2. Use of the designed product: used for rice screening. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

The utility model discloses an upper air suction polishing machine with a manual adjustment self-locking feeding device and an integral screen frame, which comprises a rack (1), a whitening chamber (2) is fixed on the rack (1), the integral screen frame (6) is arranged in the whitening chamber (2), a manual adjustment self-locking device (7) is arranged on a feeding device (5), and the integral screen frame (6) is arranged in the integral screen frame (6). The device is characterized in that the manual adjustment self-locking device (7) comprises a rotating rod (16), a rotating handle (17) is arranged at the top end of the rotating rod (16), a rotating rod support (18) is fixed at the front end of the rotating rod (16), a row of fan-shaped round holes (19) are formed in a supporting plate of the rotating rod support (18), a rotating arm (20) is fixed behind the rotating rod support (18), and the rear end of the rotating rod (16) is connected with a gate (24) of the feeding device (5). The rice polishing machine has the advantages of small current fluctuation, high rice polishing precision and low broken rice rate.

The invention discloses a rice multi-stage cooling processing device which comprises a raw material bin, a preliminary cleaning device, a stone-removing specific gravity machine, a rice huller, a secondary cleaning device, a husked rice separator, an emery roll rice mill, an iron roll rice mill, a white rice screening machine, a polishing machine and a color sorter, and an unpolished rice bin is arranged between the husked rice separator and the emery roll rice mill; the rice processing device is reasonable in structure and novel in design, materials such as impurities can be effectively removed in the processing process, the breakage rate of rice grains can be guaranteed, the rice yield is increased, air in the bin is continuously extracted through the air suction pipeline, heat in the rice grains is taken away, and the rice processing efficiency is improved. The rice is rapidly cooled, the purity and the quality stability of the rice are effectively improved, a raw material basis is provided for subsequent fine processing, the processing problem caused by too high temperature or magazine residues is reduced, and therefore the overall production efficiency and the product quality are improved.

The utility model provides a white rice cake cooling and shaping device, which relates to the technical field of white rice cake cooling and shaping, and comprises a conveyor, a cold air conveying cover is arranged on the conveyor, a lifting mechanism is arranged on the cold air conveying cover, and the lifting mechanism comprises a touch component arranged on the cold air conveying cover. A supporting assembly is arranged on the cold air conveying cover, a rotating assembly is arranged on the supporting assembly, a touch rod matched with the touch assembly is arranged on the rotating assembly, and a shovel plate is arranged on the rotating assembly. White rice cakes conveyed by the conveyor are shoveled through the shoveling plate, the driving motor is controlled to operate, the rotating rod drives the touch rod to move upwards, the shoveling plate drives the white rice cakes to be separated from the conveyor, and the shoveling plate is driven to rotate through the edge block under the elastic support of the first torsional spring; and the white rice cake on the shovel plate falls onto the conveyor again, so that the white rice cake adhered to the conveyor is convenient to separate, and the discharging work is convenient to carry out.

The application discloses a white rice grading screen and a regulating method thereof, and belongs to the field of white rice screening. The white rice grading screen comprises a rack, a moving frame slidingly arranged on the top of the rack, a screening mechanism arranged on the top of the rack, and a pore size regulating mechanism arranged at the bottom of a discharging end of the screening mechanism. The rectangular frame and the adjusting block are arranged, the adjusting block can be moved to the bottom of the screen hole to block the screen hole, the area of the blocked screen hole can be regulated by controlling the moving distance of the adjusting block, the pore size of the screen hole can be regulated, the screen mesh does not need to be disassembled as a whole when white rice of different sizes is screened, and the white rice grading screen is more convenient to use. The fixing mechanism is arranged, a plurality of rectangular frames can be simultaneously fixed, or the rectangular frames can be individually fixed, the pore sizes of the screen holes of multiple layers can be simultaneously regulated, or the screen holes of a single layer can be regulated.

1. The name of the design product: white rice grading screen. 2. The use of the design product: used for rice screening and grading. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses plant extract face cream for removing wrinkles, fading spots, whitening and moisturizing and a preparation method thereof, and belongs to the technical field of cosmetics. The face cream is composed of an agent A (oil phase) and an agent B (water phase) according to the weight ratio of 3: 7, the agent A contains vaseline, beeswax and the like, and the agent B contains a plant extract concentrated solution, glycerin and a pine pollen suspension. The plant extract is prepared by a process combining ultrasonic treatment with 5% white rice vinegar, liquid nitrogen freezing and grinding, water extraction and ethanol reflux, and then the face cream is formed by a gradient homogeneous emulsification process. Through cooperation of multiple plant components and an innovative process, the retention rate and transdermal absorption efficiency of active components are improved, and the skin care product has the effects of removing wrinkles, fading spots, whitening and moisturizing, is high in stability and good in safety, and meets the requirements of natural skin care products.

The utility model relates to the technical field of rice processing, and discloses a feeding mechanism of a rice classifying screen, which comprises a screening shell and a feed port bolted at the top of the screening shell, and further comprises a discharge port mounted on one side of the screening shell, a material guide shell is mounted on one side of the feed port, a support frame is bolted at the top of the screening shell, and the support frame is mounted on the top of the screening shell. A stepping motor is connected to one side of the supporting frame in a bolted mode, and a vibration mechanism is arranged on one side of the stepping motor. Under the cooperation of a stepping motor, a vibration mechanism, a compression spring and a fixing block, a connecting rod can drive a material guiding shell to vibrate in an inner cavity of a mounting shell, so that rice materials are evenly added into a screening shell through a feeding opening, particles and disintegrating slag can be separated from the rice materials, and the screening efficiency is improved. And meanwhile, under the cooperation of the collecting mechanism and the mounting shell, disintegrating slag and particles can be collected, and the situation that the disintegrating slag and the particles abrade a screen in an inner cavity of the screening shell is reduced.

The utility model relates to the technical field of rice production, in particular to a combined type white rice sieve assembly which comprises a shell, one ends of hydraulic push rods are installed at the four corners of the bottom of the shell respectively, a supporting base is installed at the other ends of the hydraulic push rods, a cabinet door is installed on the surface of one side of the shell, and a side cover is installed on the surface of the other side of the shell. A feeding assembly is mounted on the surface of the top of the shell, a mounting rail is mounted on the inner wall of the shell, a screening assembly is mounted on the inner wall of the mounting rail, electric telescopic rods are mounted on the two sides of the inner wall of the shell, and an adjusting plate is mounted at one end of each electric telescopic rod. According to the improved white rice sieve assembly, the combined design is adopted, the sieve net, the screening basket and the shell can be rapidly combined, mounted and dismounted, the assembly can be conveniently maintained and replaced, the design convenient to adjust is adopted, the discharging speed of white rice can be controlled, and the situation that the screening efficiency is affected due to the fact that the number of the white rice in equipment is too large is prevented.

The present application relates to a kind of white rice grading screening equipment with the function of removing impurities, it relates to white rice grading screening technical field, including frame, the top of frame is fixedly connected with organism, two screen meshes are fixedly connected in straight line array in organism, feed inlet is provided on organism, screening assembly is provided on organism, screening assembly includes dredging component and uniform paving component, dredging component is used to prevent white rice and impurities from being blocked screen mesh by pneumatic, uniform paving component is used to evenly distribute white rice needing screening on organism;Through the design of screening assembly, the rod that moves reciprocatingly in screen mesh bottom, reciprocatingly moving rod is accompanied with screening whole process operation, airflow from bottom to top actively impacts screen hole, compared with the passive cleaning of equipment vibration, cleaning has no dead angle, effect is more thorough, can continuously remove jammed broken rice and starch impurities, avoid screen hole blockage intensifies with running time from root, long-term keep screen mesh unobstructed state.

The invention relates to the technical field of black rice eating, discloses a scientific black rice eating method, and aims to solve the problem that most people are unwilling to eat black rice due to the fact that black rice is not peeled and rough in taste at present. The black rice is directly brewed for drinking; black rice residues after tea making can be used for feeding poultry and birds such as chickens, ducks and geese, and waste is avoided. According to the black rice tea, the unpeeled black brown rice can be used for making tea after being washed and fried, the black rice tea is one of foods selected by human beings to replace tea leaves in the future, and various diseases such as three highs, cardiovascular and cerebrovascular diseases, diabetes mellitus, cancers, rheumatism, eye diseases and anemia can be prevented and treated by drinking the black rice tea for a long time; the washed black rice and the soybeans can be directly processed into rice milk for drinking, the black brown rice and the soybeans are pulped together by a soybean milk machine to be good in taste, and in addition, the peeled black rice is the same as rice cooking and porridge cooking methods of white rice, so that the method is simple and convenient.

The invention discloses low-GI sweet and sour sauce for children and a preparation method of the low-GI sweet and sour sauce. According to the formula of the sauce, polybasic acid formed by white rice vinegar, snap juice and aromatic vinegar, a low-GI sweet system formed by compounding erythritol and borneol sugar and four natural fruity flavors of lemons, passion fruits, smoked plums and tomatoes are fused. The preparation process adopts the core steps of firstly boiling to construct a stable matrix, and then performing instantaneous high-temperature excitation and low-temperature impregnation to fuse the fruity flavor, so that the thermosensitive flavor and nutrition are effectively reserved, and meanwhile, the low GI attribute (GIlt; 35), low sodium and low calorie of the product are ensured. The product is rich in flavor level, balanced in sourness and sweetness and outstanding in natural fruity flavor, perfectly conforms to the taste preference of children, can meet the dietary health requirements of obese children and children needing sugar control, realizes unification of delicious taste and health, and has a good market application prospect.

The utility model relates to the technical field of white rice cake manufacturing, and provides a white rice cake manufacturing and forming device which comprises a processing table, a forming groove is formed over the processing table, a plurality of forming through holes are formed in the bottom of the forming groove in a matrix shape, and a liftable demolding lifting table is arranged between the bottom of the forming groove and the top of the processing table. A plurality of jacking protruding blocks are arranged at the top of the demolding lifting table in a matrix shape, the top ends of the jacking protruding blocks are correspondingly distributed at the inner bottoms of the forming penetrating holes, a jacking hydraulic cylinder for driving the demolding lifting table to ascend and descend is installed in the center of the bottom of the machining table, a portal frame is installed at the top of the machining table, and a forming hydraulic cylinder is installed in the center of the top of the portal frame. A vibration pressing table is installed at the telescopic end of the forming hydraulic cylinder, and an upper pressing die is installed at the bottom of the vibration pressing table. The device is reasonable in overall structure, all the components act synergistically, the making efficiency and quality of the white rice cake are effectively improved, and powerful technical support is provided for industrial production of the white rice cake.

The invention relates to the technical field of building materials, in particular to ultrahigh-performance concrete based on MnSO4 modified white rice hull ash as well as a preparation method and application of the ultrahigh-performance concrete. The MnSO4 modified white rice hull ash is adopted to replace quartz powder, and the MnSO4 modified white rice hull ash, the cement, the silica fume, the fine aggregate river sand, the coarse aggregate basalt, the steel fiber, the water and the water reducing agent jointly form the ultra-high performance concrete with ultrahigh strength and toughness and relatively high shrinkage resistance. According to the ultra-high performance concrete based on MnSO4 modified white rice hull ash, the compression resistance and fracture resistance of the ultra-high performance concrete meet the requirements for UC100 strength grade concrete in GB / T45594-2025 Performance Test Method for Ultra-High Performance Concrete Non-Bearing Member, and in addition, the self-constriction performance of the ultra-high performance concrete is lower than 0.005% in 7 days, lower than 0.02% in 28 days and lower than 0.04% in 91 days.

1. Name of the designed product: white rice packaging box (Phoenix feather). 2. Use of the designed product: used as a paper box for packaging rice. 3. Design points of the designed product: the combination of shape, pattern and color. 4. Picture or photo that best shows the design points: perspective view. 5. The design contains colors.

The utility model relates to the technical field of rice processing, and discloses a white rice grading and screening device with a damping structure, which comprises a screening machine, damping seats are fixedly connected to two sides of the bottom end of the screening machine, supporting legs are arranged below the damping seats, damping rods are fixedly connected to the top ends of the supporting legs, and the damping rods are fixedly connected to the bottom end of the screening machine. The damping rod is embedded in the damping seat, a damping assembly is fixedly connected between the damping seat and the damping rod, a buffer ring is installed outside the damping rod, a feeding port is formed in the top end of the screening machine, and a material distributing plate is installed at the bottom end of the feeding port. According to the white rice grading screening device with the damping structure, the damping efficiency can be achieved through the damping bases and the damping assemblies, damping can be achieved through buffer rings outside damping rods in the vibration process of the screening machine, collision noise can be reduced, and meanwhile the noise generated when a first screening plate, a second screening plate and a third screening plate directly collide with the mounting bases is reduced through damping of damping springs; therefore, the functions of damping and noise reduction are achieved, and the problem of loud vibration noise is solved.

The present application relates to the technical field of building materials, in particular to a kind of super high performance concrete based on MnSO4 modified white rice hull ash and its preparation method and application.In the present application, MnSO4 modified white rice hull ash is used to replace quartz powder, and together with cement, silica fume, fine aggregate river sand, coarse aggregate basalt, steel fiber, water and water reducing agent, a kind of super high performance concrete with super high strength, toughness and high anti-shrinkage capacity is formed.The super high performance concrete based on MnSO4 modified white rice hull ash provided by the present application meets the requirements for UC100 strength grade concrete in GB / T45594-2025 "Test Method for Performance of Non-load-bearing Components of Ultra-high Performance Concrete", and in addition, its self-shrinkage performance is less than 0.005% at 7d, less than 0.02% at 28d and less than 0.04% at 91d.

The invention discloses a chenopodium quinoa willd purple rice making method, and relates to the technical field of food processing, and the method comprises the following steps: S1, raw material preparation: selecting Yumiao rice of an ivory variety as a white rice raw material, selecting purple rice and three-color chenopodium quinoa willd rice at the same time, weighing the white rice, the purple rice and the three-color chenopodium quinoa willd rice according to a weight ratio of 5: 2.5: 1, and weighing clear water according to a weight ratio of rice to water of 1: 1 for later use; the method comprises the following steps: selecting ivory variety silky rice as a white rice raw material, designing an accurate raw material ratio of 5: 2.5: 1, matching with an adaptive ratio of 1: 1 rice to water, combining a differential grading pretreatment process aiming at the characteristics of the three raw materials, standardizing the elutriation temperature, frequency and mode and the soaking time requirement, and preparing the silky rice. Meanwhile, the operation procedures and parameter standards of raw material mixing, water adding, cooking and braising are refined, synchronous gelatinization and simultaneous cooking of all the raw materials are achieved, saponin on the surface layer of the quinoa is removed so as to avoid bitter taste residues, and anthocyanin of the purple rice, amino acid minerals of the quinoa and the original fragrance of the silky rice are reserved.

This utility model discloses a rice grading sieve, belonging to the field of material screening technology. It includes a primary screening component, a secondary screening component, and a primary chute. The primary screening component includes at least two primary screen plates distributed vertically, with the oversize material from each primary screen plate converging at the same outlet. A primary flow plate is disposed below each primary screen plate, with a front opening and a rear opening at both ends for diverting the undersize material from the primary screen plate. The secondary screening component is located below the primary screening component and includes at least one secondary screen plate. Two primary chute pipes are provided: a first primary chute pipe and a second primary chute pipe. The inlet of the first primary chute pipe is connected to the front opening of the primary flow plate, and the inlet of the second primary chute pipe is connected to the rear opening of the primary flow plate. This application can solve the technical problem of clogging easily occurring in rice grading sieves when increasing output.

The application discloses a rice processing plant by-product classification automatic collecting device and method in the field of rice by-product collection, which comprises a temporary storage mechanism, the temporary storage mechanism is matched with an automatic feeding mechanism, the automatic feeding mechanism is connected with a warehouse group storage mechanism, and the warehouse group storage mechanism is matched with an automatic packaging mechanism; each corresponding by-product is stored into the temporary storage mechanism through various white rice grading screens, polishing machines, color sorters, length machines and other by-product sorting mechanisms, the automatic feeding mechanism conveys the by-products in the temporary storage mechanism into the warehouse group storage mechanism, and the by-products are classified, the warehouse group storage mechanism collects enough by-products, and then the automatic packaging mechanism uniformly packages the by-products, so that the purposes of automatic classification, automatic collection, large-capacity warehouse group storage and centralized and unified packaging treatment are achieved.

The application provides a high-efficiency rice processing method, which comprises the following steps: pretreatment: cleaning and removing impurities from paddy; paddy conditioning treatment: spraying atomized water on the surface of the cleaned paddy to increase the water content of the paddy by 0.3%-0.8%, and then placing the humidified paddy in a paddy moistening bin for 15-25 minutes; hulling: feeding the conditioned paddy into a huller to remove the hulls and obtain brown rice; whitening: directly feeding the brown rice obtained in the foregoing step into a rice whitening machine to obtain white rice; post-treatment and packaging: performing subsequent treatment and packaging on the white rice obtained in the foregoing step to obtain finished rice. Through the atomized conditioning treatment of the paddy before hulling and the control of the water penetration time, the rice processing method can reduce hulling and reduce the broken rice rate in whitening, improve the head rice rate, and improve the overall production efficiency and processing quality of rice processing.

The present application relates to the technical field of screening, and particularly relates to a dynamic sorting method and system based on multi-stage screening and air flow compensation. The method comprises the following steps: step 1: spatial phase screening pretreatment: in a rotary multidirectional screening channel, white rice is made to form a rotary motion through a flow guide structure, the angle between the long axis direction of the rice and the long side of the screen hole is acquired in real time, and the rotation angular velocity of the screen is dynamically adjusted according to the angle; step 2: mass-air flow coupled sorting; step 3: deformation feedback optical sorting; step 4: energy field cooperative control; and step 5: dynamic convergence optimization: the screen hole pass rate, the rice group distribution entropy value and the total energy consumption power of the system are collected, a state space is constructed, and a stability determination algorithm is used to adjust the vibration frequency, the air flow pressure and the light intensity parameters. The method not only improves the screening precision, but also reduces the energy consumption and improves the production efficiency, and has a significant practical application value for the grain processing industry.

The utility model relates to white rice processing technical field discloses a kind of leakage-proof rice no-residue white rice grading screen, including feed tank, the top middle part of feed tank is fixedly connected with feed tank cavity, the bottom left and right ends of feed tank cavity are all communicated with square hole steel plate, the bottom of square hole steel plate is communicated with round pipe fixed bellow two, the bottom of round pipe fixed bellow two is communicated with PU bellow one, the bottom front side of feed tank is communicated with feed hopper.The utility model, by the cloth bag flexible connection between feed tank and screening tank, feed tank outlet is changed to square and keeps consistent and flat with internal structure, then add round pipe fixed bellow two of 30 millimeters high on round steel plate, round pipe diameter is consistent with discharge tank round pipe, feed tank outlet and screening tank feed inlet are sealed and connected, so a completely sealed flexible connection can be formed to ensure not to bounce rice, not to leak rice, satisfy daily use demand.