6results about How to "Improve shelling effect" patented technology

The utility model discloses a stirring type steaming furnace which comprises a cylindrical furnace body, a stirring mechanism and a heating base used for storing water and heating. The bottom of the furnace body and the heating base are welded together, a feeding port is formed in the top, and a discharging bin door is rotationally connected to the side face; the stirring mechanism comprises a rotating motor and a hollow stirring rod set, the rotating motor is fixedly connected to the center of the top face of the furnace body, and a rotating shaft of the rotating motor penetrates through the furnace body and then extends towards an inner cavity of the furnace body; a plurality of air outlet holes are formed in the stirring rod group, the stirring rod group is rotatably mounted in the furnace body, the top of the stirring rod group is fixedly connected with the rotating shaft, and the bottom of the stirring rod group penetrates through the bottom surface of the furnace body and then communicates with the heating seat. According to the cashew nut steaming furnace, the rotating motor of the stirring mechanism drives the stirring rod set to rotate, meanwhile, steam formed by the heating base is discharged from the vent holes, cashew nuts in the furnace body are steamed and heated through the steam while being stirred, the cashew nuts can be evenly heated, the follow-up shelling effect can be effectively improved, and the steaming furnace is simple in structure and even in steaming effect.

The present application belongs to the technical field of investment casting, and particularly relates to a manufacturing process of a impeller shell. The manufacturing process of the impeller shell comprises the following steps: 1) preparing a wax mold; 2) preparing a surface layer shell; 3) preparing a back layer shell; 4) sealing the shell with slurry; 5) dewaxing; and 6) baking. The manufacturing process of the impeller shell has the characteristics of short production cycle, low production cost, good shell removal, high finished product rate and the like, and improves the casting quality of the castings containing the impeller with a runner width less than 4 mm in the production of the casting industry.

This invention relates to a method for shelling camellia oleifera fruits. The method involves using a low-temperature airflow to treat the fruits, causing the fruit's hilum to crack at a distance of 2-10 mm. Mechanically assisted shelling is then performed, followed by sieving to obtain camellia oleifera seeds. The low-temperature airflow refers to an airflow with a temperature ≤50℃. This invention provides a novel approach to shelling camellia oleifera fruits, and the described process promotes shelling more gently and effectively.

The invention relates to the technical field of rice processing, in particular to an automatic rice processing production system which comprises a silo, a conveying set, a motor, a support, a shell, a sleeve, a first-stage impeller, a second-stage impeller, a third-stage impeller and a discharging plate, the shell comprises a material conveying shaft and a discharging opening, the material conveying shaft is fixedly connected to the inner bottom of the shell, the sleeve is connected to the material conveying shaft, and the first-stage impeller, the second-stage impeller, the third-stage impeller and the discharging opening are arranged in the silo. The first-stage impeller, the second-stage impeller and the third-stage impeller are all installed on the sleeve, the three discharging plates are located between the first-stage impeller and the second-stage impeller, between the second-stage impeller and the third-stage impeller and between the third-stage impeller and the inner bottom of the shell correspondingly, and the discharging openings are located in the downward inclined sides of the discharging plates. A first-stage screen and a second-stage screen are respectively arranged in the centers of the first-stage impeller and the second-stage impeller; according to the centrifugal rice huller, the multiple stages of impellers are arranged to conduct step-by-step hulling on rice with different hulling difficulties, and the effect of improving the hulling uniformity of the centrifugal rice huller is achieved in the mode that the radial length of the centrifugal area of the impellers is shortened.

The invention relates to the technical field of coix seed brown rice whitening, and particularly discloses a coix seed brown rice whitening machine and a whitening method.The coix seed brown rice whitening machine comprises a base, an upper base is arranged at the top of the base, a bran discharging structure is arranged on one side of the bottom of the base, a processing cavity is formed between the base and the upper base, and the base is rotationally connected with an emery roll through a bearing; a spiral groove is formed in the outer surface of the emery roll, a cavity is formed in the emery roll, a channel is arranged on one side of the cavity, the cavity is communicated with the channel, the other end of the emery roll extends to the outside of the base and is connected with a fan through a connecting column, a screen piece is further arranged on the base, and a plurality of screen holes are formed in the screen piece. The coix seed brown rice whitening device is novel in structure, the coix seed brown rice whitening uniformity is improved, the product quality is improved, unnecessary loss caused by excessive peeling of part of rice grains is prevented, broken rice, rice bran and other byproducts in the whitening process are fully utilized, meanwhile, chaff is prevented from flying around, and chaff recycling is achieved.

The invention relates to the technical field of environment-friendly rice processing and impurity removal, and discloses an environment-friendly rice processing impurity removal device which comprises a processing box and further comprises a discharging hopper fixedly connected to the top of the processing box and used for storing rice to be processed; the treatment box is mounted on the front surface of the processing box and is used for treating the milled rice; the fixing frame is fixedly connected to the bottom of the processing box; the support frame is connected between the bottom of the treatment box and the fixed frame; the grinding mechanism is arranged in the processing box and used for grinding the rice hulls; and the grinding mechanism is arranged in the treatment box. According to the rice processing device, through the arranged grinding mechanism, the distance between two rubber barrels is changed through adjustable movable rubber strips, so that rice of different sizes can be processed, the processing effect is improved, meanwhile, through the multiple grinding strips and the movable rubber strips, the friction force during grinding is improved, and then the shelling effect during grinding is improved.