30results about How to "Reduce broken rice" patented technology

The invention discloses a rice milling device for rice processing, which comprises a rice milling box, a rolling roller is installed in the middle of the rice milling box, several groups of first air blowers are arranged on the top of the rice milling box, and the rice milling box A delivery box is fixedly installed on the left side, a transmission shaft is fixedly installed in the middle of the delivery box, and a spiral blade is fixedly installed on the outside of the transmission shaft; A bran screen is fixedly installed, an outlet is provided at the right end of the rice milling box, a channel is fixedly installed outside the outlet, a distribution box is fixedly installed at the bottom of the channel, and a fixed box is fixedly installed at the bottom of the distribution box. The top of the fixed box is slidingly connected with the mobile box. The invention relates to the field of rice processing devices, which can classify and collect rice while reducing the generation of broken rice.

The invention discloses a rice process in the technical field of rice processing. The rice process comprises the steps of: impurity removal; dehumidification: paddies are paved in a drying room for drying by a hot air drying method to reach the paddy water content of 12-14%, and the hot air temperature is 35-45 DEG C; primary rice milling: the unshelling rate reaches 60-80%; attachment of water mist on the surfaces of semi-finished products by an atomization method; drying of the semi-finished products by cold air to reach the semi-finished product water content of 12-14%; secondary rice milling; polishing; and color sorting and classification. The paddies are cooled before being suffered from a mechanical effect in each link; compared with traditional airing and direct once high-temperature drying, the dehumdification process alleviates the effect of taking away water in the paddies, and is uniform in heating; compared with a traditional process, the rice process combines wetting and drying procedures, adds the wetting and drying, after wetting, steps, and uses secondary rice milling for largely reducing the rice milling rate; and the same one batch of paddies machined by the method reaches the rice milling rate of below 8%.

The invention discloses a quinoa rice dry processing technique. The quinoa rice dry processing technique comprises the steps that quinoa raw materials are cleaned, so that clean and qualified rough grain is obtained; thermal refining is conducted on the rough grain with the unqualified moisture content, so that the moisture content of the rough grain reaches 10%-14%; layering, gearm reserving and husk removing are conducted on the qualified rough grain, and quinoa pulp husks containing saponin and quinoa seed husks containing saponin are removed, so that processed quinoa rice is obtained; and surface wetting and air-jetting polishing are conducted on the processed quinoa rice, so that saponin residues are further removed, the surface of the quinoa rice is made smooth and clean, and finished quinoa rice is obtained. The quinoa germs are reserved while the pulp husks containing saponin and the seed husks containing saponin are removed, the surface of the atomized and humidified quinoa rice is polished through a polishing roller, rice bran powder which is generated during polishing and contains saponin is separated out under the action of high-pressure airflow, and then grading and color sorting are conducted, so that the finished quinoa rice is obtained. By the adoption of the quinoa rice dry processing technique, water resource waste and environmental pollution caused by washing are avoided, and energy consumption is reduced due to the fact that secondary drying is not needed; the yield of quinoa rice can be remarkably increased, the quantity of reserved germs is improved, and the quantity of broken rice is reduced; processing is moderate, nutrients are maintained, and the product quality is improved.

The invention discloses a rice polisher which is characterized in that a shell can be locked or unlocked by a plum blossom hand wheel, a hopper seat is arranged on the shell, a feeding hopper and the hopper seat are fixed, a rice roller is arranged inside the shell, one end of the rice roller and a belt wheel are fixed, the belt wheel is connected with a motor through a belt, a safety protection cover is arranged at the belt wheel, a screw pushing end corresponding to the rice roller corresponds to the lower portion of the hopper seat, a body portion of the rice roller is made of high abrasion resistant arc-shaped rice milling ribs and positioned in an equilateral polygonal rice sieve to form a rice milling chamber, the right side of the rice roller penetrates a rear bearing block, the right end of the rice roller is arranged inside a fan shell and is fixedly provided with a wind wheel, a rice baffle and a spring are arranged on the right side of the rice roller and adjusted by a shifting fork, and the shifting fork is connected with an accuracy adjusting handle. The rice polisher is simple in structure, convenient to operate, safe and fine in rice milling quality and more importantly solves the problems of more broken rice and low milled rice rate of an existing rice milling device, and energy is saved.

The invention relates to the technical field of grain polishing, in particular to a rapid polishing device for rice grains. The rapid polishing device comprises a first belt conveying device and a second belt conveying device, wherein the second belt conveying device is longer than the first belt conveying device; a leaking device is arranged above the front end of the second belt conveying device; the first belt conveying device is located at the rear end above the second belt conveying device; polishing balls are arranged on the inner walls of first polishing cavities and the inner walls ofsecond polishing cavities; an air outlet box is arranged in the middle of the first belt conveying device; the first polishing cavities are communicated with the air outlet box through an air outlet hole formed in a first conveyor belt; the second polishing cavities are communicated with the outside through residue discharge holes formed in a second conveyor belt. Rice is polished in independent spherical cavities, so that rice polishing quality is good, and polished rice is better; the rice is driven by airflow to be polished and prevented from being extruded, and broken rice is effectively reduced.

The present invention disclosed an improved type of embryo -stayed rice knife set, including the blade frame, with a fixed groove on the blade frame; the bottom of the fixed slot is elastic pads and spring steel pads;The knife group, the structure of the present invention is reasonable, the grooves on the partition parts have no dead ends, which is conducive to cleaning the bran powder; the increase in the thickness of the partition parts and the reduction of the height greatly increases the volume of the bran powder, which is conducive to reducing the number of maintenance;The top of the component is lower than the top of the blade, and the height is shorter than the blade. There is a certain gap with the bottom. When cleaning the bran powder, there is no need to move out of the knife set from the blade rack.Save time and effort; increase the thickness of the partition parts, which greatly improves the whitening efficiency of the rice processing process; the fixed -distance convex bumps avoid the phenomenon of the blade of the blade being squeezed by the partition parts on both sides during the rice processing process.It is not only conducive to reducing broken rice, but also greatly reduces the number of maintenance and reduces maintenance costs.