Cyperus esculentus powder processing technology and equipment thereof

Abstract

The invention relates to the technical field of cyperus esculentus powder processing, in particular to a cyperus esculentus powder processing technology and equipment thereof.The cyperus esculentus powder processing technology comprises the following steps that firstly, raw materials are screened manually or by means of mechanical screening equipment such as a vibrating screen; in the application process, all links are closely combined, during raw material screening, high-quality cyperus esculentus is accurately screened out through a vibrating screen and the like, defective products are removed, the follow-up processing foundation is guaranteed, in the cleaning link, specific stirring parameters ensure that impurities are cleaned away, spin-drying and drying are matched, spin-drying is conducted firstly to reduce the water content, follow-up accurate temperature control, overturning, efficient and energy-saving, peeling and shelling are conducted, and grinding and smashing are conducted; the method comprises the following steps: finely adjusting the components in each step, separating soybean hulls, exciting soybean fragrance and refining powder, screening fine finished products according to screens and vibrating screens with different mesh numbers, blending and mixing according to the formula, strengthening nutrition and taste, sterilizing and packaging by ultraviolet rays or steam, proper parameters, timely packaging, prolonging the shelf life, standard sampling of finished product inspection, and strict quality control. And high quality of products is ensured.

Description

Technical Field

[0001] In the process of processing cyperus rotundus powder, drying the raw materials is an important step. After the cyperus rotundus is washed and impurities are removed, a large amount of moisture will remain on the surface. If it is not removed in time, it will not only prolong the subsequent drying time, but also may affect the quality of the beans. Drying is usually completed with the help of professional centrifugal drying equipment. The washed cyperus rotundus is placed in the drum of the dryer. As the drum rotates at high speed, the strong centrifugal force generated will make the moisture on the surface of the beans overcome the adhesion and be thrown out along the tangent direction. After several minutes of continuous rotation, the moisture content of the beans can be greatly reduced from the higher proportion after washing, usually to about 30% - 40%, which reduces the burden of subsequent drying treatment, ensures that the cyperus rotundus can enter the next processing link efficiently and stably, and ensures the consistency of the entire cyperus rotundus powder processing technology and the quality of the finished product; The Chinese patent with the announcement number "CN213657359U" discloses a cyperus oleifera spin dryer for food processing, which includes a mounting seat, the mounting seat is fixedly provided with two support plates, the support plates are rotatably connected with connecting rods, the two connecting rods are fixedly provided with spin-drying buckets, the connecting rods are fixedly provided with worm gears, the worm gears are connected with worms, the worms are fixedly provided with motors, the spin-drying buckets are fixedly provided with oblique guide seats, the interior of the spin-drying buckets is provided with a placement plate, a plurality of the plug-in blocks are fixedly provided with spin-drying screen barrels, the spin-drying screen barrels are rotatably connected with mounting rings, a mounting plate is fixedly provided on one side of the upper surface of the mounting seat, a barrel cover is provided on one side of the mounting plate, and a lifting assembly for causing displacement thereof is fixedly provided between the barrel cover and the mounting plate. The utility model is provided with heating, blasting, driving and rotating devices on the basis of ordinary spin-drying machines, which improves the spin-drying effect and work efficiency, and also reduces the labor intensity of the staff; Although the centrifugal drying equipment used in the processing of cyperus rotundus powder adopts a flip design to realize the material discharge function, it has many problems in its actual application. Specifically, during the discharge operation, the top cover still needs to be opened manually, and then the motor is started to drive the entire tank to rotate one circle to complete the discharge process. In this way, each discharge step is complicated, and the material cannot be discharged quickly and automatically after the centrifugal operation is completed, which greatly affects the work efficiency. Moreover, the operation mode of the motor driving the tank to flip not only has high requirements on the adaptation space, but also requires a special flipping space to be reserved in the use site, resulting in a waste of site space. In the process of dumping materials, the motor consumes a lot of energy, which increases the energy consumption cost. In addition, the addition of a motor itself means a higher equipment cost investment. On the whole, the equipment has exposed certain defects and deficiencies in actual use, and it is urgent to improve and optimize it to meet the needs of efficient and low-cost processing of cyperus rotundus powder. Summary of the invention

[0002] In order to improve the processing efficiency of the existing raw material drying equipment during the processing of cyperus rotundus meal, the present application provides a cyperus rotundus meal processing technology and equipment.

[0003] The present application provides a process for processing cyperus oleifera flour, which adopts the following technical solution: comprising the following steps: Step 1: Raw material screening: manually or with the help of mechanical screening equipment, such as a vibrating screen, select beans with full grains, complete appearance, no obvious signs of mildew, and no traces of insect pests from the raw materials of jatropha, and remove the shriveled, damaged, and those mixed with a lot of impurities; Step 2: Wash and remove impurities. Place the screened cyperus beans in sufficient clean water, turn on the stirring device at a speed of 150-200r / min, let the water flow fully flush the surface of the beans, and continue to rinse for 15-20 minutes to ensure that the attached dirt, dust, sand and other impurities are washed away, and then remove and drain; Step 3: Drying. Use a spin dryer to assist in drying. After drying, evenly spread the beans on the conveyor belt of the dryer with a thickness of 3-5 cm. Set the temperature to 50°C and run the dryer. Turn the beans every 15 minutes during the drying process until the moisture content reaches 8%. If it does not reach the standard, continue drying until the moisture content reaches 10%. Step 4: Peeling and shelling, sending the dried cyperus juncea beans into the peeling machine, adjusting the parameters of the peeling machine, the rotation speed of the friction wheel is 800-1000r / min, and the outer skin and the bean kernel are separated by friction and extrusion of the internal mechanical parts or by using high-pressure airflow to impact the air pressure of 0.3-0.5MPa, and the pure bean kernel is collected; Step 5: Low-temperature baking: put the peeled bean kernels into a low-temperature baking machine, set the temperature at 120°C, start the baking machine, and bake for 20-30 minutes according to the set time. During this period, monitor the baking status every 5 minutes and adjust it in time. After baking, wait for the bean kernels to cool to room temperature; Step 6: Grinding and crushing: put the cooled bean kernels into the grinder hopper, set the grinder speed to 1800-2200r / min, grinding time to 10-15 minutes and other parameters according to the required powder fineness target fineness of 80-120 mesh, start the machine, and grind the bean kernels into uniform and fine powder; Step 7: Sieve and purify. Place the ground material on multiple layers of sieves with different mesh sizes, 60 mesh on the upper layer, 80 mesh on the middle layer, and 100 mesh on the lower layer. Turn on the vibration screening equipment with a vibration frequency of 100-150Hz to allow the material to pass through the sieves in turn, intercepting coarse particles and agglomerates, and collecting the fine powder that passes through the sieves. Step 8: Mixing: According to the product formula, accurately weigh the vitamins, minerals, sweeteners, nutritional enhancers, and flavorings, put them into a mixer with a stirring device and a stirring power of 2-3kW, then add the cyperus juncea powder, start stirring, mix for 10-15 minutes, and mix evenly; Step 9: Sterilization and packaging. The prepared cyperus oleifera powder is transported to the sterilization equipment. The ultraviolet sterilization lamp with a power of 1-2kW is selected, and the irradiation distance is 20-30cm. Alternatively, high-temperature steam sterilization can be introduced at a temperature of 100-120℃ for 10-15 minutes. Sterilization is carried out according to the prescribed time and intensity. After sterilization, it is immediately packaged with sealed plastic packaging bags or aluminum foil bags and other packaging materials; Step 10: Finished product inspection: Randomly select a certain number of 5 cyperus juncea flour samples from each batch from the packaged finished products and send them to a professional testing laboratory to test the nutritional content, microbial indicators, and particle size according to established standards. Qualified ones will be stored in the warehouse, and unqualified ones will be handled separately.

[0004] Optionally, a cyperus oleifera powder processing equipment, the spin dryer includes a mounting seat, a rear collecting mechanism is installed on the top of the mounting seat, a vertical frame is fixedly installed on one side of the top of the mounting seat, a lifting mechanism is fixedly installed on the inner side of the vertical frame, a mounting frame is fixedly installed on the side of the vertical frame close to the mounting seat, a tank body is fixedly installed on the outer side of the mounting frame, a top cover is fixedly installed on the upper end of the lifting mechanism, a driving mechanism is fixedly installed on the top cover, a centrifugal mechanism is rotatably connected to the inside of the tank body, the bottom of the driving mechanism is transmission-connected to the centrifugal mechanism, the bottom of the centrifugal mechanism passes through the tank body and is arranged directly above the collecting mechanism, the bottom of the tank body is provided with an opening, and the bottom of the centrifugal mechanism passes through the opening.

[0005] Optionally, the centrifugal mechanism includes a mounting ring, which is rotatably connected to the inner upper end of the tank body, a centrifugal mesh cylinder is fixedly installed on the inner side of the mounting ring, a discharge pipe is fixedly installed on the bottom of the centrifugal mesh cylinder, and a discharge valve is fixedly connected to an opening at the bottom of the discharge pipe.

[0006] Optionally, the bottom of the centrifugal net cylinder is conical, the bottom of the tank body is also conical, a feeding hopper is fixedly connected to one side of the top of the top cover, the bottom of the feeding hopper passes through the top cover and is connected to the interior of the centrifugal net cylinder, and the side shape of the feeding hopper is conical.

[0007] Optionally, the lifting mechanism includes a vertical rail, which is fixedly installed inside the vertical frame, a first motor is fixedly installed on the bottom of the vertical rail, an output end of the first motor passes through the vertical rail and is fixedly installed with a screw rod, the screw rod is rotatably connected to the inside of the vertical rail, a slider is threadedly connected to the outer surface of the screw rod, a connecting rod is fixedly installed on the side of the slider close to the tank body, and the top of the connecting rod is fixedly connected to one side of the top cover.

[0008] Optionally, the driving mechanism includes a second motor, which is fixedly installed in the top middle of the top cover, and the output end of the second motor passes through the top cover and is fixedly connected to a transmission assembly, the bottom of the transmission assembly is transmission-connected to the centrifugal net cylinder, and an auger is fixedly installed in the middle of the bottom of the transmission assembly, and the bottom of the auger is rotatably connected to the inside of the discharge pipe.

[0009] Optionally, the transmission assembly includes an annular groove, a limiting groove, a first gear and a second gear, the annular groove is opened on the bottom outer side of the top cover, the first gear is fixedly connected to the bottom output end of the first motor penetrating the top cover, the second gear is rotatably connected to the bottom side of the top cover, the first gear and the second gear are meshingly connected, the inner side of the annular groove is rotatably connected with a slip ring, the bottom of the slip ring is fixedly installed with a gear ring, the inner side of the gear ring is meshingly connected with the second gear, the auger is fixedly connected to the bottom of the first gear, the bottom of the gear ring is fixedly installed with a rotating ring, the bottom of the rotating ring is fixedly connected with an insert block at equal intervals, the limiting grooves are arranged in a ring shape at equal intervals and opened on the top of the mounting ring, and the bottom of the insert block is inserted into the inner side of the limiting groove.

[0010] Optionally, the collecting mechanism includes a support rod, which is fixedly connected to the four corners of the top of the mounting seat, a top frame is fixedly installed on the top of the support rod, a drainage bucket is fixedly installed on the inner side of the top frame, the bottom of the drainage bucket is fixedly installed on a drain pipe, a drain valve is installed at the front end of the drain pipe, and an adjustment component is fixedly installed on one side of the top of the top frame.

[0011] Optionally, the adjustment assembly includes a base plate, which is fixedly mounted on the front end of one side of the top frame close to the drain valve, an electric push rod is fixedly mounted on the front side of the base plate, a guide frame is fixedly mounted on the output end of the electric push rod, and the guide frame is movably mounted on the top of the top frame.

[0012] Optionally, the guide frame as a whole is tilted downward toward the side away from the drain valve, the side shape of the drain bucket is an isosceles trapezoid, and the outer edges and corners of the mounting seat and the stand are both arc-shaped.

[0013] In summary, this application includes the following beneficial technical effects: 1. The driving mechanism and the centrifugal mechanism equipped in this device work closely together. When the raw materials of cyperus oleifera are dried, the operator starts the second motor, which drives the first gear to rotate. Because it meshes with the second gear, the auger rotates synchronously, and the first gear drives the gear ring to rotate, thereby driving the rotating ring and the mounting ring, and finally the centrifugal net cylinder rotates rapidly. The strong centrifugal force throws out the moisture of the raw materials. In this transmission, the gear ring rotates in the same direction as the second gear and in the opposite direction to the first gear, so that the centrifugal net cylinder rotates clockwise and the auger rotates counterclockwise to prevent the raw materials from being transmitted downward. The thrown water is discharged into the bottom collection mechanism through the inner wall and the opening. After the drying is completed, the second motor is turned off and reversely started. In combination with opening the discharge valve, the auger rotates forward to push the material to be discharged through the discharge pipe. The material is added through the feeding hopper. There is no need to open the top cover for discharging and adding. The operation is convenient and efficient. Only one second motor is used, saving space and cost. 2. In addition, the device is equipped with a lifting mechanism. After the equipment is used, the operator starts the first motor, drives the screw rod to drive the slider to slide on the vertical rail, and the connecting rod drives the top cover to move. If cleaning and maintenance are required, start the drive motor to move the top cover upward, and the drive mechanism and the auger can be pulled out. Open the top cover to clean the tank body, auger and other components. In the drainage link, start the electric push rod to move the guide frame to the side of the drainage bucket, and the water is discharged through the opening, drainage bucket, drainage pipe and drainage valve; when draining the material, the electric push rod first pushes the guide frame to the bottom of the discharge valve, opens the discharge valve and starts the second motor to drive the auger to drive the material. Because the auger is in the discharge pipe, it can prevent blockage, and the guide frame also plays a guiding role. The whole is easy to quickly discharge materials and water, which improves convenience; 3. First of all, during the application of this equipment, the raw material screening link uses machines such as vibrating screens to accurately pick out high-quality raw materials and remove defective parts, laying the foundation for subsequent high-quality finished products; when cleaning and removing impurities, the specific stirring speed and duration are matched to fully wash away impurities and ensure the cleanliness of the raw materials. The drying treatment combined with the spin dryer and the dryer first spins to greatly reduce the moisture content, reduce the drying time and energy consumption, and the thickness of the material, the turning frequency and the temperature control are accurate to ensure that the beans reach the ideal dryness. The parameters of each step of peeling, shelling, low-temperature baking, and grinding are fine, from accurately separating the bean skin to stimulating the bean fragrance and refining the powder, the taste and quality are fully guaranteed. The sieving and refining are efficiently screened according to different mesh screens and vibration frequencies to make the finished product delicate and uniform. The mixing and dispensing are precisely operated according to the formula to enhance nutrition and optimize the taste. There are multiple sterilization and packaging methods to choose from. Ultraviolet rays or high-temperature steam combined with appropriate parameters, combined with timely packaging, effectively extend the shelf life, and the finished product inspection sampling is standardized to strictly control the quality to ensure that every batch of cyperus juncea powder entering the market meets high standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application; Figure 2 It is a schematic diagram of the rear view structure in the embodiment of the present application; Figure 3 It is a schematic diagram of a top view structure in an embodiment of the present application; Figure 4 This is a schematic diagram of the structure viewed from above in an embodiment of the present application; Figure 5 It is a schematic diagram of the side structure in an embodiment of the present application; Figure 6 This is a schematic diagram of the expanded state structure in an embodiment of the present application; Figure 7 This is a front structural diagram of the driving mechanism in the embodiment of the present application; Figure 8 It is a bottom view structural diagram of the driving mechanism in the embodiment of the present application.

[0015] Figure numerals: 1, mounting seat; 2, collecting mechanism; 21, supporting rod; 22, top frame; 23, drainage bucket; 24, drainage pipe; 25, drainage valve; 26, adjustment component; 261, base plate; 262, electric push rod; 263, guide frame; 3, stand; 4, mounting frame; 5, lifting mechanism; 51, vertical rail; 52, first motor; 53, screw rod; 54, slider; 55, connecting rod; 6, driving mechanism; 6 1. Second motor; 62. Transmission assembly; 621. Annular groove; 622. Limiting groove; 623. First gear; 624. Second gear; 625. Slip ring; 626. Gear ring; 627. Rotating ring; 628. Insert block; 63. Auger; 7. Top cover; 8. Tank body; 9. Centrifugal mechanism; 91. Mounting ring; 92. Centrifugal net cylinder; 93. Discharge pipe; 94. Discharge valve; 10. Opening; 11. Feeding hopper. DETAILED DESCRIPTION

[0016] The following is combined with Figure 1-8 This application is described in further detail.

[0017] The present application embodiment discloses a process for processing cyperus oleifera flour. Figure 1-8 As shown, the following steps are included: Step 1: Raw material screening: manually or with the help of mechanical screening equipment, such as a vibrating screen, select beans with full grains, complete appearance, no obvious signs of mildew, and no traces of insect pests from the raw materials of jatropha, and remove the shriveled, damaged, and those mixed with a lot of impurities; Step 2: Wash and remove impurities. Place the screened cyperus beans in sufficient clean water, turn on the stirring device at a speed of 150-200r / min, let the water flow fully flush the surface of the beans, and continue to rinse for 15-20 minutes to ensure that the attached dirt, dust, sand and other impurities are washed away, and then remove and drain; Step 3: Drying. Use a spin dryer to assist in drying. After drying, evenly spread the beans on the conveyor belt of the dryer with a thickness of 3-5 cm. Set the temperature to 50°C and run the dryer. Turn the beans every 15 minutes during the drying process until the moisture content reaches 8%. If it does not reach the standard, continue drying until the moisture content reaches 10%. Step 4: Peeling and shelling, sending the dried cyperus juncea beans into the peeling machine, adjusting the parameters of the peeling machine, the rotation speed of the friction wheel is 800-1000r / min, and the outer skin and the bean kernel are separated by friction and extrusion of the internal mechanical parts or by using high-pressure airflow to impact the air pressure of 0.3-0.5MPa, and the pure bean kernel is collected; Step 5: Low-temperature baking: put the peeled bean kernels into a low-temperature baking machine, set the temperature at 120°C, start the baking machine, and bake for 20-30 minutes according to the set time. During this period, monitor the baking status every 5 minutes and adjust it in time. After baking, wait for the bean kernels to cool to room temperature; Step 6: Grinding and crushing: put the cooled bean kernels into the grinder hopper, set the grinder speed to 1800-2200r / min, grinding time to 10-15 minutes and other parameters according to the required powder fineness target fineness of 80-120 mesh, start the machine, and grind the bean kernels into uniform and fine powder; Step 7: Sieve and purify. Place the ground material on multiple layers of sieves with different mesh sizes, 60 mesh on the upper layer, 80 mesh on the middle layer, and 100 mesh on the lower layer. Turn on the vibration screening equipment with a vibration frequency of 100-150Hz to allow the material to pass through the sieves in turn, intercepting coarse particles and agglomerates, and collecting the fine powder that passes through the sieves. Step 8: Mixing: According to the product formula, accurately weigh the vitamins, minerals, sweeteners, nutritional enhancers, and flavorings, put them into a mixer with a stirring device and a stirring power of 2-3kW, then add the cyperus juncea powder, start stirring, mix for 10-15 minutes, and mix evenly; Step 9: Sterilization and packaging. The prepared cyperus oleifera powder is transported to the sterilization equipment. The ultraviolet sterilization lamp with a power of 1-2kW is selected, and the irradiation distance is 20-30cm. Alternatively, high-temperature steam sterilization can be introduced at a temperature of 100-120℃ for 10-15 minutes. Sterilization is carried out according to the prescribed time and intensity. After sterilization, it is immediately packaged with sealed plastic packaging bags or aluminum foil bags and other packaging materials; Step 10: Finished product inspection: Randomly select a certain number of 5 cyperus juncea flour samples from each batch from the packaged finished products and send them to a professional testing laboratory to test the nutritional content, microbial indicators, and particle size according to established standards. Qualified ones will be stored in the warehouse, and unqualified ones will be handled separately.

[0018] Please refer to Figure 1-Figure 8A cyperus oleifera powder processing equipment, the spin dryer comprises a mounting base 1, a rear collecting mechanism 2 is installed on the top of the mounting base 1, a stand 3 is fixedly installed on one side of the top of the mounting base 1, a lifting mechanism 5 is fixedly installed on the inner side of the stand 3, a mounting frame 4 is fixedly installed on the side of the stand 3 close to the mounting base 1, a tank body 8 is fixedly installed on the outer side of the mounting frame 4, a top cover 7 is fixedly installed on the upper end of the lifting mechanism 5, a driving mechanism 6 is fixedly installed on the top cover 7, a centrifugal mechanism 9 is rotatably connected to the inside of the tank body 8, the bottom of the driving mechanism 6 is transmission-connected to the centrifugal mechanism 9, the bottom of the centrifugal mechanism 9 passes through the tank body 8 and is arranged just above the collecting mechanism 2, an opening 10 is opened at the bottom of the tank body 8, and the bottom of the centrifugal mechanism 9 passes through the opening 10, the mounting base 1 of the spin dryer not only It carries the collecting mechanism 2 and provides a solid foundation for the stand 3 to ensure the stability of the overall structure. The lifting mechanism 5 on the inside of the stand 3 cooperates with the driving mechanism 6 on the top cover 7 to facilitate equipment maintenance. After use, the top cover 7 and the driving mechanism 6 can be easily lifted up through the lifting mechanism 5, and the internal components of the tank body 8 can be pulled out for cleaning. The operation is convenient. The mounting frame 4 fixes the tank body 8 so that the tank body 8 is firmly installed. The tank body 8 is rotatably connected to the centrifugal mechanism 9. The driving mechanism 6 can effectively drive the centrifugal mechanism 9 to rotate at a high speed to throw out the moisture of the raw materials. The bottom of the centrifugal mechanism 9 passes through the tank body 8 and the opening 10 is placed directly above the collecting mechanism 2. The thrown water can directly fall into the collecting mechanism 2, reducing the cleaning process and improving the processing efficiency. The layout of each component is reasonable and the collaborative operation effect is good.

[0019] Please refer to Figure 1-Figure 3 and Figure 7-Figure 8 The centrifugal mechanism 9 includes a mounting ring 91, which is rotatably connected to the upper end of the inner part of the tank body 8. A centrifugal net cylinder 92 is fixedly installed on the inner side of the mounting ring 91. A discharge pipe 93 is fixedly installed at the bottom of the centrifugal net cylinder 92. A discharge valve 94 is fixedly connected to the bottom of the discharge pipe 93 through an opening 10. The bottom of the centrifugal net cylinder 92 is set in a conical shape, and the bottom of the tank body 8 is also set in a conical shape. A hopper 11 is fixedly connected to one side of the top cover 7. The bottom of the hopper 11 passes through the top cover 7 and is connected to the inside of the centrifugal net cylinder 92. The side shape of the hopper 11 is set in a conical shape. The mounting ring 91 of the centrifugal mechanism 9 is rotatably connected to the upper end of the inner part of the tank body 8. To ensure that the centrifugal screen cylinder 92 rotates stably and at high speed, the moisture of the raw materials can be effectively thrown out. The conical setting at the bottom of the centrifugal screen cylinder 92 is compatible with the conical structure at the bottom of the tank body 8, which is conducive to the collection of water and accelerates the discharge. The discharge pipe 93 and the discharge valve 94 that penetrate the opening 10 at the bottom facilitate the discharge of the material after drying and reduce the residual material. The feeding hopper 11 on the top side of the top cover 7 penetrates the top cover 7 at the bottom and is connected to the inside of the centrifugal screen cylinder 92. The side is conical. This design is convenient for adding raw materials, allowing the raw materials to smoothly enter the centrifugal screen cylinder 92, and avoids the accumulation of raw materials in the feeding hopper 11. The feeding, drying and discharging processes are closely connected, which improves the overall processing fluency and efficiency.

[0020] Please refer to Figure 1-Figure 6 The lifting mechanism 5 includes a vertical rail 51, which is fixedly installed inside the vertical frame 3. A first motor 52 is fixedly installed at the bottom of the vertical rail 51. A screw rod 53 is fixedly installed on the output end of the first motor 52 through the vertical rail 51. The screw rod 53 is rotatably connected to the inside of the vertical rail 51. A slider 54 is threadedly connected to the outer surface of the screw rod 53. A connecting rod 55 is fixedly installed on the side of the slider 54 close to the tank body 8. The top of the connecting rod 55 is fixedly connected to one side of the top cover 7. The vertical rail 51 is fixed inside the vertical frame 3 to provide stable support for the entire lifting structure. The first motor 52 at the bottom serves as a power source, and its output end is connected to The screw rod 53 rotates in the vertical rail 51, and the slider 54 threadedly connected to the screw rod 53 can accurately respond to the motor command to move up and down. The slider 54 drives the connecting rod 55, and the connecting rod 55 is fixedly connected to one side of the top cover 7. Therefore, when the equipment is used up and needs maintenance, the first motor 52 can be started, and the slider 54 can drive the connecting rod 55 to smoothly lift the top cover 7 through the screw rod 53, so that the top cover 7 can be opened conveniently and the components inside the tank body 8 can be pulled out for cleaning. The operation is simple and direct, and can effectively ensure the safety of the maintenance process, optimize the equipment maintenance process, and improve the overall convenience of the equipment.

[0021] Please refer to Figure 1-Figure 8The driving mechanism 6 includes a second motor 61, which is fixedly installed in the middle of the top of the top cover 7. The output end of the second motor 61 passes through the top cover 7 and is fixedly connected with a transmission assembly 62. The bottom of the transmission assembly 62 is transmission-connected to the centrifugal net cylinder 92. An auger 63 is fixedly installed in the middle of the bottom of the transmission assembly 62. The bottom of the auger 63 is rotationally connected to the inside of the discharge pipe 93. The transmission assembly 62 includes an annular groove 621, a limiting groove 622, a first gear 623 and a second gear 624. The annular groove 621 is opened on the outer side of the bottom of the top cover 7. The first gear 623 and the second gear 624 are A gear 623 is fixedly connected to the bottom output end of the first motor 52 that passes through the top cover 7. The second gear 624 is rotatably connected to one side of the bottom of the top cover 7. The first gear 623 and the second gear 624 are meshed and connected. A slip ring 625 is rotatably connected to the inner side of the annular groove 621. A gear ring 626 is fixedly installed at the bottom of the slip ring 625. The inner side of the gear ring 626 is meshed and connected with the second gear 624. The auger 63 is fixedly connected to the bottom of the first gear 623. A rotating ring 627 is fixedly installed at the bottom of the gear ring 626. The bottom of the rotating ring 627 is fixedly installed with equal intervals. The plug block 628 is fixedly connected, and the limit grooves 622 are arranged in a ring shape with equal spacing and are opened on the top of the mounting ring 91. The bottom of the plug block 628 is inserted into the inner side of the limit groove 622. The second motor 61 is fixed in the middle of the top of the top cover 7 as the core power. The output end passes through the top cover 7 to connect the transmission component 62. The bottom of the transmission component 62 is connected to the centrifugal net cylinder 92 for transmission, which can efficiently drive the centrifugal net cylinder 92 to rotate and quickly throw out the moisture of the raw materials. The auger 63 fixed in the middle rotates at the bottom and is connected to the inside of the discharge pipe 93. After the drying is completed, the auger can be driven by the motor to reverse The auger 63 rotates to push the material out smoothly to avoid blockage. The transmission component 62 is cleverly constructed. The annular groove 621, the limit groove 622, the first gear 623 and the second gear 624 cooperate with each other. The first gear 623 meshes with the second gear 624 to drive the auger 63 to rotate and drive the gear ring 626 at the same time. The gear ring 626 cooperates with the second gear 624 and the slip ring 625 to drive the rotating ring 627. The insert block 628 is inserted into the limit groove 622 of the mounting ring 91 to stabilize the transmission, making the entire driving process accurate and reliable, and each link is closely connected to improve the processing efficiency.

[0022] Please refer to Figure 1-Figure 6The collecting mechanism 2 includes a support rod 21, which is fixedly connected to the four corners of the top of the mounting seat 1. A top frame 22 is fixedly installed on the top of the support rod 21, a drainage bucket 23 is fixedly installed on the inner side of the top frame 22, the bottom of the drainage bucket 23 is fixedly installed on the drainage pipe 24, a drainage valve 25 is installed at the front end of the drainage pipe 24, and an adjustment component 26 is fixedly installed on one side of the top of the top frame 22. The adjustment component 26 includes a base plate 261, which is fixedly installed on the front end of the side of the top frame 22 close to the drainage valve 25, an electric push rod 262 is fixedly installed on the front side of the base plate 261, and a guide frame 263 is fixedly installed on the output end of the electric push rod 262. The guide frame 263 is movably installed on the top of the top frame 22, and the guide frame 263 is tilted downward toward the side away from the drainage valve 25 as a whole. The side shape of the drainage bucket 23 is an isosceles trapezoid. The outer corners of the mounting seat 1 and the stand 3 are set to be arc-shaped, and the top frame 22 is supported by the support rod 21. The structure is stable and can reliably carry the upper components. The drainage bucket 23 inside the top frame 22 is an isosceles trapezoid, which is conducive to collecting the water thrown out of the tank body 8. The bottom is connected to the drainage pipe 24 and the drainage valve 25, which is convenient for draining the accumulated water and keeping the working area dry. The adjustment component 26 is highly practical. The electric push rod 262 on the base plate 261 pushes the guide frame 263 to move. The guide frame 263 is tilted. When draining, it can be moved to one side of the drainage bucket 23 to accurately guide the direction of the water flow and speed up the drainage speed; when discharging, the guide frame 263 can be pushed to the corresponding position to assist the discharge of materials and avoid material scattering. The outer corners of the mounting seat 1 and the stand 3 are set to be arc-shaped, which can reduce the risk of collision and ensure operation safety. The various parts work together to improve the overall processing convenience.

[0023] The implementation principle of a cyperus rotundus powder processing process and its equipment in the embodiment of the present application is as follows: the device is provided with a driving mechanism 6 and a centrifugal mechanism 9 that cooperate with each other. In actual use, when the cyperus rotundus raw material needs to be dried, the operator starts the second motor 61. After the second motor 61 is running, it will drive the first gear 623 connected thereto to rotate. Since the first gear 623 and the second gear 624 are in a meshing state, the auger 63 rotates with the rotation of the first gear 623. Not only that, the rotation of the first gear 623 will also drive the gear ring 626 at the bottom of the annular groove 621 to rotate. After obtaining power, the gear ring 626 starts to rotate, and then drives the rotating ring 627 to rotate. When the plug 628 on the rotating ring 627 is accurately inserted into the limiting groove 622, the rotating ring 627 can stably drive the mounting ring 91 to rotate, and the rotation of the mounting ring 91 drives the centrifugal net cylinder 92 inside the tank body 8 to rotate. As the centrifugal net cylinder 92 rotates rapidly, the moisture in the raw materials is quickly thrown out due to the strong centrifugal force. In this transmission process, when the gear ring 626 and the inner second gear 624 are transmitting, the two rotate in the same direction, while the second gear 624 and the first gear 623 are meshing and transmitting in opposite directions, which makes the first gear 623 and the gear ring 626 rotate in opposite directions to each other. In this way, the gear ring 626 drives the centrifugal net cylinder 92 to rotate clockwise, and the first gear 623 drives the auger 63 to rotate counterclockwise. The counterclockwise rotation of the auger 63 effectively prevents the raw materials from being transmitted downward, and the water thrown out by the centrifugal net cylinder 92 flows along the inner wall of the tube body and is discharged to the bottom collection mechanism 2 through the opening 10; When the centrifugal drying is finished, the operator first turns off the second motor 61, then opens the bottom discharge valve 94, and then reversely starts the second motor 61. At this time, the second motor 61 reverses to drive the auger 63 at the bottom of the first gear 623 to rotate forward, and the auger 63 rotates to push the material downward for transmission. At the same time, the opened discharge valve 94 allows the material to be discharged smoothly through the discharge pipe 93. In addition, the material is added to the device through the feeding hopper 11, and there is no need to open the top cover 7 for discharging and adding materials. The operation is convenient, and the material can be discharged quickly. If necessary, the material can be dehydrated again after discharging, which greatly improves the production and processing efficiency. Moreover, whether it is discharging or centrifugal drying and drainage, it relies on the second motor 61 to operate, and there is no need to reserve additional space to place other power equipment, nor is there any need to add motors and related circuit systems, which reduces the equipment cost and is very convenient to use as a whole. The device is also provided with a lifting mechanism 5. After the equipment is used, the operator starts the first motor 52, and the first motor 52 runs to drive the screw rod 53 to rotate. The rotation of the screw rod 53 drives the slider 54 to slide inside the vertical rail 51. The sliding of the slider 54 drives the connecting rod 55 to move up and down, and the connecting rod 55 drives the top cover 7 to move up and down. If it is necessary to clean and maintain the equipment, the driving motor is started and the top cover 7 is moved up, so that the driving mechanism 6 and the auger 63 at the bottom thereof can be pulled out from the inside of the tank body 8. After that, the top cover 7 is opened, and the inside of the tank body 8, the auger 63 and the driving mechanism 6 can be easily cleaned. The setting of the plug block 628 and the limit groove 622 can increase the friction force, so that the second motor 61 can stably drive the centrifugal net cylinder 92, and the plug-in design of the plug block 628 and the limit groove 622 is convenient for quick disassembly and assembly of the top cover 7, so that it can have stable drive and be easy to disassemble and assemble; In the drainage process, the electric push rod 262 is started, and the electric push rod 262 pushes the guide frame 263 to move to one side of the drainage bucket 23, so that the water can be discharged into the drainage bucket 23 through the opening 10, and then discharged smoothly through the drainage pipe 24 and the drainage valve 25. When the drained material needs to be discharged, the electric push rod 262 is first started to push the guide frame 263 to move to the bottom of the discharge valve 94, and then the discharge valve 94 is opened, and the second motor 61 is started at the same time to drive the auger 63 to drive the material downward. Because the auger 63 is located inside the discharge pipe 93, it can stably drive the material downward to discharge and avoid the material from being blocked in the discharge pipe 93. In addition, starting the electric push rod 262 to push the guide frame 263 to move to the bottom of the discharge valve 94 can also guide the material discharge, allowing the material to be discharged smoothly from the other side. This series of operations makes the device convenient for quickly discharging the drained material or the drained water, and effectively improves the convenience of equipment use.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A process for processing cyperus oleifera flour, characterized in that: The steps include: Step 1: Raw material screening: manually or with the help of mechanical screening equipment, such as a vibrating screen, select beans with full grains, complete appearance, no obvious signs of mildew, and no traces of insect pests from the raw materials of jatropha, and remove the shriveled, damaged, and those mixed with a lot of impurities; Step 2: Wash and remove impurities. Place the screened cyperus beans in sufficient clean water, turn on the stirring device at a speed of 150-200r / min, let the water flow fully flush the surface of the beans, and continue to rinse for 15-20 minutes to ensure that the attached dirt, dust, sand and other impurities are washed away, and then remove and drain; Step 3: Drying. Use a spin dryer to assist in drying. After drying, evenly spread the beans on the conveyor belt of the dryer with a thickness of 3-5 cm. Set the temperature to 50°C and run the dryer. Turn the beans every 15 minutes during the drying process until the moisture content reaches 8%. If it does not reach the standard, continue drying until the moisture content reaches 10%. Step 4: Peeling and shelling, sending the dried cyperus juncea beans into the peeling machine, adjusting the parameters of the peeling machine, the rotation speed of the friction wheel is 800-1000r / min, and the outer skin and the bean kernel are separated by friction and extrusion of the internal mechanical parts or by using high-pressure airflow to impact the air pressure of 0.3-0.5MPa, and the pure bean kernel is collected; Step 5: Low-temperature baking: put the peeled bean kernels into a low-temperature baking machine, set the temperature at 120°C, start the baking machine, and bake for 20-30 minutes according to the set time. During this period, monitor the baking status every 5 minutes and adjust it in time. After baking, wait for the bean kernels to cool to room temperature; Step 6: Grinding and crushing: put the cooled bean kernels into the grinder hopper, set the grinder speed to 1800-2200r / min, grinding time to 10-15 minutes and other parameters according to the required powder fineness target fineness of 80-120 mesh, start the machine, and grind the bean kernels into uniform and fine powder; Step 7: Sieve and purify. Place the ground material on multiple layers of sieves with different mesh sizes, 60 mesh on the upper layer, 80 mesh on the middle layer, and 100 mesh on the lower layer. Turn on the vibration screening equipment with a vibration frequency of 100-150Hz to allow the material to pass through the sieves in turn, intercepting coarse particles and agglomerates, and collecting the fine powder that passes through the sieves. Step 8: Mixing: According to the product formula, accurately weigh the vitamins, minerals, sweeteners, nutritional enhancers, and flavorings, put them into a mixer with a stirring device and a stirring power of 2-3kW, then add the cyperus juncea powder, start stirring, mix for 10-15 minutes, and mix evenly; Step 9: Sterilization and packaging. The prepared cyperus oleifera powder is transported to the sterilization equipment. The ultraviolet sterilization lamp with a power of 1-2kW is selected, and the irradiation distance is 20-30cm. Alternatively, high-temperature steam sterilization can be introduced at a temperature of 100-120℃ for 10-15 minutes. Sterilization is carried out according to the prescribed time and intensity. After sterilization, it is immediately packaged with sealed plastic packaging bags or aluminum foil bags and other packaging materials; Step 10: Finished product inspection: Randomly select a certain number of 5 cyperus juncea flour samples from each batch from the packaged finished products and send them to a professional testing laboratory to test the nutritional content, microbial indicators, and particle size according to established standards. Qualified ones will be stored in the warehouse, and unqualified ones will be handled separately.

2. A cyperus chinensis flour processing equipment, using the cyperus chinensis flour processing technology according to claim 1, characterized in that: The spin dryer comprises a mounting seat (1), a rear collection mechanism (2) is mounted on the top of the mounting seat (1), a stand (3) is fixedly mounted on one side of the top of the mounting seat (1), a lifting mechanism (5) is fixedly mounted on the inner side of the stand (3), a mounting frame (4) is fixedly mounted on the side of the stand (3) close to the mounting seat (1), a tank body (8) is fixedly mounted on the outer side of the mounting frame (4), a top cover (7) is fixedly mounted on the upper end of the lifting mechanism (5), a driving mechanism (6) is fixedly mounted on the top cover (7), a centrifugal mechanism (9) is rotatably connected inside the tank body (8), the bottom of the driving mechanism (6) is transmission-connected to the centrifugal mechanism (9), the bottom of the centrifugal mechanism (9) passes through the tank body (8) and is arranged directly above the collection mechanism (2), an opening (10) is provided at the bottom of the tank body (8), and the bottom of the centrifugal mechanism (9) passes through the opening (10).

3. A cyperus oleifera flour processing equipment according to claim 2, characterized in that: The centrifugal mechanism (9) comprises a mounting ring (91) which is rotatably connected to the inner upper end of the tank body (8); a centrifugal net cylinder (92) is fixedly mounted on the inner side of the mounting ring (91); a discharge pipe (93) is fixedly mounted on the bottom of the centrifugal net cylinder (92); and a discharge valve (94) is fixedly connected to the bottom of the discharge pipe (93) through an opening (10).

4. A cyperus oleifera flour processing equipment according to claim 3, characterized in that: The bottom of the centrifugal net cylinder (92) is configured in a conical shape, and the bottom of the tank body (8) is also configured in a conical shape. A feeding hopper (11) is fixedly connected to one side of the top of the top cover (7). The bottom of the feeding hopper (11) passes through the top cover (7) and is in communication with the inside of the centrifugal net cylinder (92). The side surface of the feeding hopper (11) is configured in a conical shape.

5. The cyperus oleifera flour processing equipment according to claim 4, characterized in that: The lifting mechanism (5) comprises a vertical rail (51), wherein the vertical rail (51) is fixedly mounted inside the vertical frame (3), a first motor (52) is fixedly mounted on the bottom of the vertical rail (51), an output end of the first motor (52) passes through the vertical rail (51) and is fixedly mounted with a lead screw (53), the lead screw (53) is rotatably connected to the inside of the vertical rail (51), a slider (54) is threadedly connected to the outer surface of the lead screw (53), a connecting rod (55) is fixedly mounted on a side of the slider (54) close to the tank body (8), and the top of the connecting rod (55) is fixedly connected to one side of the top cover (7).

6. The cyperus oleifera flour processing equipment according to claim 5, characterized in that: The driving mechanism (6) comprises a second motor (61), the second motor (61) being fixedly mounted in the middle of the top of the top cover (7), the output end of the second motor (61) passing through the top cover (7) and being fixedly connected to a transmission assembly (62), the bottom of the transmission assembly (62) being transmission-connected to the centrifugal net cylinder (92), an auger (63) being fixedly mounted in the middle of the bottom of the transmission assembly (62), and the bottom of the auger (63) being rotationally connected to the inside of a discharge pipe (93).

7. The cyperus oleifera flour processing equipment according to claim 6, characterized in that: The transmission assembly (62) comprises an annular groove (621), a limiting groove (622), a first gear (623) and a second gear (624); the annular groove (621) is disposed on the outer side of the bottom of the top cover (7); the first gear (623) is fixedly connected to the bottom output end of the first motor (52) penetrating the top cover (7); the second gear (624) is rotatably connected to one side of the bottom of the top cover (7); the first gear (623) and the second gear (624) are meshedly connected; a slip ring (625) is rotatably connected to the inner side of the annular groove (621); A gear ring (626) is fixedly mounted on the bottom of the slip ring (625), the inner side of the gear ring (626) is meshingly connected to the second gear (624), the auger (63) is fixedly connected to the bottom of the first gear (623), a rotating ring (627) is fixedly mounted on the bottom of the gear ring (626), and plug blocks (628) are fixedly connected to the bottom of the rotating ring (627) at equal intervals, the limiting grooves (622) are arranged in a ring shape at equal intervals and are opened on the top of the mounting ring (91), and the bottom of the plug block (628) is inserted into the inner side of the limiting groove (622).

8. The cyperus oleifera flour processing equipment according to claim 7, characterized in that: The collecting mechanism (2) comprises a support rod (21), the support rod (21) being fixedly connected to the four corners of the top of the mounting seat (1), a top frame (22) being fixedly mounted on the top of the support rod (21), a drainage bucket (23) being fixedly mounted on the inner side of the top frame (22), the bottom of the drainage bucket (23) being fixedly mounted on a drainage pipe (24), a drainage valve (25) being mounted at the front end of the drainage pipe (24), and an adjustment component (26) being fixedly mounted on one side of the top of the top frame (22).

9. The cyperus oleifera flour processing equipment according to claim 8, characterized in that: The regulating assembly (26) comprises a base plate (261), the base plate (261) being fixedly mounted on a front end of a side of the top frame (22) close to the drain valve (25), an electric push rod (262) being fixedly mounted on the front side of the base plate (261), a guide frame (263) being fixedly mounted on an output end of the electric push rod (262), and the guide frame (263) being movably mounted on the top of the top frame (22).

10. The cyperus oleifera flour processing equipment according to claim 9, characterized in that: The guide frame (263) is arranged as a whole to be tilted downwards towards a side away from the drain valve (25); the side surface of the drain bucket (23) is arranged in an isosceles trapezoidal shape; and the outer corners of the mounting seat (1) and the stand (3) are arranged in an arc shape.

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