13results 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.

The utility model relates to the technical field of nut processing, in particular to a nut processing shell and membrane removing device which comprises a machine box, a shell discharging frame is fixed to the bottom of one side of the machine box, a feeding cover is fixed to the top of the machine box, a shell and membrane removing mechanism is arranged in the machine box, and a shell and membrane removing mechanism is arranged in the shell and membrane removing mechanism. The shell film removing mechanism is composed of a driving motor, a supporting seat, a discharging opening, a draught fan and a smashing roller, an adjusting material guiding mechanism is arranged in the feeding cover and composed of an adjusting assembly and a material guiding plate, and a knocking mechanism is arranged at the top position in the machine box. A knocking table, a knocking part and a guide seat are arranged in the knocking mechanism, and a collecting and screening mechanism is arranged at the bottom of the machine box and composed of a residue collecting frame and a collecting and screening component. According to the nut shelling and membrane removing device, the shelling effect is improved when the shelling and membrane removing device is used, subsequent processing of nut kernels is facilitated, and the phenomenon that nuts are fed and stacked when the shelling and membrane removing device is used is avoided.

A Chinese torreya hulling and sorting machine comprises a machine frame, a hulling device and a winnowing device are arranged on the machine frame, and the Chinese torreya hulling and sorting machine is characterized in that the winnowing device and the hulling device are vertically arranged on the machine frame in a front-back adjacent mode, a material receiving disc is arranged on the machine frame and located below the hulling device and the winnowing device, and the material receiving disc is fixed to the machine frame through a linear vibrator; the winnowing device comprises a negative-pressure air bellow, a negative-pressure fan is arranged at the upper end of the negative-pressure air bellow, an air suction opening of the negative-pressure fan is communicated with the negative-pressure air bellow, shell suction channels are arranged on the two sides of the negative-pressure air bellow respectively, lower end openings of the shell suction channels are close to the material receiving disc, and the upper ends of the shell suction channels are communicated with the negative-pressure air bellow. The negative pressure air box is used for forming negative pressure in the negative pressure air box to suck hulled torreya grandis shells; shell baffle plates are symmetrically arranged at the upper end in the negative pressure air box; a shell discharging hopper is arranged on the lower portion in the negative pressure air box, and the lower end of the shell discharging hopper penetrates out of one side of the negative pressure air box. The device has the beneficial effects that the shelling effect is good, and kernels are not easy to damage; the nut and shell sorting effect is good; the labor intensity is reduced, and the working efficiency is improved.

The utility model belongs to the technical field of flour production, and particularly relates to a flour milling device for flour production. A discharging chamber, an air control chamber and a stone mill are arranged below the grinding chamber; a rotary column is installed in the center of the grinding chamber, a grinding roller is installed on the rotary column, a grinding block corresponding to the grinding roller is arranged on the grinding wall of the grinding chamber, a feeding port in the upper end of the air control chamber is connected with a discharging port of the grinding chamber, and the two ends of the air control chamber are connected with an air blower and a bran outlet pipe respectively. The stone mill is composed of an upper millstone and a lower millstone, the upper millstone is connected with a feeding pipe which is connected with the bottom end of the air control chamber, and a groove of the lower millstone is provided with a discharging port; according to the device, a steel roller flour mill and a traditional stone mill flour mill are combined together, the advantage of good shelling effect of steel roller grinding is combined with the advantages of low temperature and good grinding fineness during grinding of a traditional stone mill, and the taste and quality of wheat can be effectively guaranteed.

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 utility model discloses a rice primary processing shelling device, and relates to the technical field of rice processing, the rice primary processing shelling device comprises a device main body, the outer side of the device main body is provided with a control panel and a transmission case; according to the rice primary processing shelling device, a user pours rice into the device body along a conveying plate, a driving motor in a transmission box drives round rollers to rotate, the two sets of round rollers extrude the rice, then shelling treatment is conducted, and the rice flows into the middle of a discharging opening through a flow guiding piece and falls into a collecting box; most rice hulls pass through an air extracting pump, a first pipeline and an air extracting box and then are discharged through a discharging pipe, meanwhile, a collecting box is driven by a vibrating assembly to vibrate, the rice and part of broken hulls in the collecting box are vibrated and toggled up, then the broken hulls are extracted through the air extracting pump, a hose, a second pipeline and the discharging pipe, and the rice hulls are discharged through a discharging pipe. Therefore, the shelling effect is improved.

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.

The invention provides an agricultural product huller. The agricultural product huller comprises a case, a hulling mechanism is mounted at the top end of the case, a driving mechanism is mounted on one side, located at the bottom of the hulling mechanism, of the case, a roller brush mechanism is mounted on the portion, located under the hulling mechanism, of the case, and a shell separating mechanism is mounted on the portion, located under the roller brush mechanism, of the case; according to the agricultural product shelling device, the shelling mechanism and the driving mechanism are arranged, the driving mechanism is used for driving the shelling mechanism to work to conduct shelling treatment on agricultural products, the roller brush mechanism is arranged to conduct secondary separation on fruits treated by the shelling mechanism, and the shelling effect is further improved; the shell separating structure is used for separating chestnuts and shells of fruits hulled by the roller brush mechanism, and the agricultural product hulling device is suitable for hulling treatment of different agricultural products and is easy to operate and convenient to maintain, and the agricultural product processing efficiency is greatly improved.

The utility model belongs to the technical field of shelling equipment, and particularly relates to a seed shelling structure convenient to operate, which comprises a machine body and a feeding cover, the feeding cover is arranged on the surface of the top of the machine body, an arc-shaped leakage net is arranged at the top of an inner cavity of the machine body and is positioned below the feeding cover, and a shelling rotating paddle is rotatably arranged on the upper surface of the arc-shaped leakage net and is positioned below the feeding cover. A shelling motor is movably installed on the surface of the end of the machine body, a lifting groove is formed in the top of the inner wall of the machine body, lifting bases are slidably arranged in inner cavities of the lifting groove, and the two ends of a shelling rotating paddle are rotationally connected with the lifting bases correspondingly; the distance between the shell rotating paddle and the arc-shaped leakage net is adjusted so that peanuts of different sizes can be shelled in the using process, the peanut shelling effect can be improved, peanut seeds and peanut shells are pushed by the stirring paddle to ascend along the surface of the arc-shaped screening net, the peanut seeds and the peanut shells fall down when ascending to the highest point, the peanut shells can be blown away through airflow in the falling process, and therefore the peanut shelling effect is improved. The separation effect on the peanut shells and the peanut seeds can be improved.

The utility model discloses a sheller for shelling peanuts, which comprises a machine cover arranged above a sheller body, a feeding hopper arranged above the machine cover, a shelling roller arranged inside the sheller body, a motor arranged on one side of the sheller body, and support frames arranged below two sides of the sheller body; the material falling opening is formed in the lower end of the hulling machine body, a mounting plate is arranged below the hulling machine body, a screen is arranged on the mounting plate, a material receiving bin is arranged below the mounting plate, an air blower is arranged on one side of the material receiving bin, and a first discharging opening and a second discharging opening are formed in the two sides of the lower end of the material receiving bin correspondingly; according to the huller, the hulling rollers make contact with peanuts to apply extrusion to achieve hulling, the hulled peanuts are preliminarily screened through the screen, large peanut shells are removed, then small peanut shells are removed in an air blowing mode, collected peanut kernels are pure, and the peanut hulling effect is improved.