Almond pulping device and pulping process

Abstract

The present invention belongs to the technical field of almond grinding, and in particular to an almond grinding device and grinding process, comprising a processing barrel, wherein a chopping mechanism and a grinding mechanism are arranged in the processing barrel, wherein the chopping mechanism is located above the grinding mechanism, wherein the chopping mechanism comprises a conical barrel movably mounted in the processing barrel, wherein a conical column 1 which moves up and down is arranged on the inner side of the conical barrel, wherein the conical column 1 and the conical barrel rotate in opposite directions, wherein the grinding mechanism comprises a grinding ring barrel fixedly mounted on the inner wall of the processing barrel, wherein a conical column 2 is rotatably mounted below the grinding ring barrel, wherein the conical column 2 is fixedly connected to the bottom of the conical barrel. The present invention can grind whole almonds by adjusting the spacing between the conical column 1 and the conical barrel, wherein the crushed almonds can become granular after being rotated and planed by a plurality of cutting edges, thereby improving the coarse grinding efficiency of the whole almonds.

Description

Technical Field

[0001] The invention relates to the technical field of almond grinding, and in particular to an almond grinding device and a grinding process. Background Art

[0002] The traditional wet grinding process is to soak and remove the bitterness of the white almonds, and then go through coarse grinding, fine grinding, colloid grinding, ultrafine grinding and a first-pass slag machine to separate the slurry, and then add water to the separated almond residue for a second ultrafine grinding, and then go through the colloid mill and return to the second-pass slag machine to separate the residue and slurry. The whole process uses a lot of equipment. At the same time, the ultrafine grinding controls the almond grinding fineness by manually adjusting the gap, which brings high difficulty and technology to personnel operation. It takes at least half a year to train a qualified worker. At the same time, the utilization rate of almonds is low. The separated almond residue still contains some protein, but it can only be used for breeding feed. The existing almond grinding technology invisibly wastes the cost of raw materials and urgently needs to be improved. In addition, when the whole almond is coarsely ground, not only is the efficiency low, but it is also easy to cause wear of the coarse grinding equipment. For this reason, an almond grinding device and a grinding process are proposed. Summary of the invention

[0003] In order to solve the shortcomings in the prior art, the present invention provides an almond refining device and a refining process.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an almond grinding device, comprising a processing barrel, wherein a chopping mechanism and a grinding mechanism are arranged in the processing barrel, wherein the chopping mechanism is located above the grinding mechanism, wherein the chopping mechanism comprises a conical cylinder movably mounted in the processing barrel, wherein a conical column 1 which moves up and down is arranged on the inner side of the conical cylinder, wherein the rotation directions of the conical column 1 and the conical cylinder are opposite, wherein the grinding mechanism comprises a grinding ring cylinder fixedly mounted on the inner wall of the processing barrel, wherein a conical column 2 is rotatably mounted below the grinding ring cylinder, wherein the conical column 2 is fixedly connected to the bottom of the conical cylinder, wherein the conical column 1 crushes the almonds in the process of moving up and down in the conical cylinder, wherein the conical column 1 and the conical cylinder rotate in opposite directions, wherein the crushed almonds are planed, and wherein the grinding ring cylinder and the rotating conical column 2 perform a grinding operation on the crushed and planed almonds.

[0005] Preferably, a feeding hopper is fixedly installed through the top of the processing barrel, a slurry discharge pipe is fixedly installed through the bottom of the processing barrel, a motor is fixedly installed at the top center of the processing barrel, the output shaft of the motor passes through the top of the processing barrel and is rotatably connected to the processing barrel, the shredding mechanism also includes a transmission shaft fixedly connected to the output shaft of the motor, a prism is fixedly installed on the bottom end of the transmission shaft, the bottom end of the prism is fixedly connected to a conical cylinder, an annular cylinder is fixedly installed on the top of the conical cylinder, and the outer side of the annular cylinder is slidably connected to the inner wall of the processing barrel.

[0006] Preferably, a truncated cone is rotatably installed on the top of the conical column one, a sleeve is rotatably installed on the truncated cone, the sleeve penetrates the conical column one and is fixedly connected to the conical column one, the top end of the sleeve is flush with the top of the truncated cone, the bottom end of the sleeve is flush with the bottom of the conical column one, a plurality of spring telescopic rods 2 distributed in a circular array are fixedly installed between the top of the truncated cone and the top inner wall of the processing barrel, a bellows is fixedly installed between the top of the truncated cone and the top inner wall of the processing barrel, and the plurality of spring telescopic rods 2 are all located in the bellows.

[0007] Preferably, a cylinder is rotatably mounted on the inner wall of the top of the processing barrel, and a plurality of inner concave surfaces and outer convex surfaces are provided at the bottom of the cylinder, the number of the plurality of inner concave surfaces and the plurality of outer convex surfaces are equal, and the plurality of inner concave surfaces and the plurality of outer convex surfaces are staggered and connected end to end, two spring telescopic rods 1 are fixedly mounted on the top of the truncated table, rollers are fixedly mounted on the piston rod ends of the two spring telescopic rods 1, and the two rollers are rotatably mounted on the bottom of the cylinder, a fixing frame is fixedly mounted on the inner side of the cylinder, and the fixing frame is fixedly sleeved on the transmission shaft.

[0008] Preferably, a circular groove is provided on the top of the conical column, an inner gear ring is fixedly installed in the circular groove, multiple gears 1 distributed in a circular array are meshedly connected to the multiple inner gear rings, rotating shafts are fixedly installed on the multiple gears 1, the top ends of the multiple rotating shafts are rotatably connected to the truncated table, the multiple gears 1 are meshedly connected to the same gear 2, the gear 2 is coaxially arranged with the inner gear ring, and the gear 2 is fixedly sleeved on the sleeve.

[0009] Preferably, a guide plate is fixedly mounted on a bottom of the conical column, and the guide plate is arranged in a conical spiral.

[0010] Preferably, the conical cylinder is provided with a plurality of cutting holes distributed in a circular array, and a cutting edge is provided on one side edge of the plurality of cutting holes close to the inner side of the conical cylinder.

[0011] Preferably, a guide surface and a first grinding surface are provided on the inner side of the grinding ring cylinder, a second grinding surface is provided on the top of the second conical column, and a grinding channel which is wide at the top and narrow at the bottom is formed between the second grinding surface and the first grinding surface.

[0012] An almond refining process, using the above almond refining device to perform coarse grinding, fine grinding and ultrafine grinding on almonds, comprising the following steps and also using equipment such as a coarse grinding intermediate storage tank, a fine grinding intermediate storage tank, an ultrafine grinding intermediate storage tank, an ingredient intermediate storage tank, a homogenizer intermediate storage tank, a high-pressure homogenizer intermediate storage tank and a pre-filling intermediate storage tank, and the number of refining devices is at least three:

[0013] S1, coarse grinding, the white almonds that have passed the debittering test are automatically weighed, added with 45°C pure water and sent to the first pulping device for coarse grinding, processed into a coarse material slurry with a particle diameter of about 2mm, and then enter the coarse grinding storage tank;

[0014] S2, fine grinding, the almond slurry in the coarse grinding storage tank in S1 is stirred evenly and then pumped into the second grinding device through a feed pump for fine grinding. In this process, the ratio of almonds to pure water is about 1:2. The finely ground almond slurry is processed into a slurry with fine particles of about 0.12mm-0.2mm in diameter and flows into the fine grinding storage tank;

[0015] S3, ultrafine grinding, after stirring the almond slurry in the intermediate storage tank of the fine grinding in S2, it is pumped into the third grinding device through a feed pump for ultrafine grinding, processed into ultrafine particle slurry with a particle diameter of 70-100um, and the ultrafine particle slurry is transported into the ultrafine grinding intermediate storage tank, and then the ultrafine particle slurry is pumped into the batching intermediate storage tank through a feed pump;

[0016] S4, testing the protein in the prepared slurry in the storage tank of the ingredients in S3 and then pumping it into the storage tank of the homogenizer;

[0017] S5, homogenization, the ultrafine slurry in the homogenizer storage tank is homogenized at 40 MPa and then enters the high-pressure homogenization storage tank, and then becomes a uniform and stable slurry through high-pressure homogenization (the pressure of the 120MP homogenizer is adjusted to a constant 80MP), and then filtered through 200-mesh silk. After there is no almond residue in it, it is pumped into the pre-filling storage tank (at this time, the particles of the liquid are about 30μm).

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention can crush whole almonds by adjusting the distance between the conical column and the conical cylinder. The crushed almonds can be turned into granules after being rotated and planed by multiple cutting edges, thereby improving the coarse grinding efficiency of the whole almonds;

[0020] 2. Granular almonds mixed with pure water can be ground into slurry through the grinding channel between the conical column 2 and the grinding ring cylinder, which is wide at the top and narrow at the bottom. Slurries of different coarseness and fineness can be ground by adjusting the distance between the grinding ring cylinder and the conical column 2 and the mesh size of the grinding surface 1 and the grinding surface 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an almond grinding device proposed by the present invention;

[0022] Figure 2 A side cross-sectional view of an almond pulping device proposed by the present invention;

[0023] Figure 3 A side cross-sectional view of a chopping mechanism in an almond grinding device proposed by the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of a cylinder in an almond grinding device proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of an annular cylinder and a conical cylinder in an almond grinding device proposed by the present invention;

[0026] Figure 6 A schematic diagram of the partial structure of a chopping mechanism in an almond grinding device proposed by the present invention;

[0027] Figure 7 A side cross-sectional view of a refining mechanism in an almond refining device proposed by the present invention;

[0028] Figure 8 The present invention provides a flow chart of an almond refining process.

[0029] In the figure: 1, processing barrel; 11, feeding hopper; 12, pulp discharge pipe; 2, chopping mechanism; 21, round table; 22, conical column 1; 23, annular cylinder; 24, conical cylinder; 241, cutting hole; 25, sleeve; 26, transmission shaft; 27, prism; 28, cylinder; 281, inner concave surface; 282, outer convex surface; 283, fixing frame; 29, spring telescopic rod 1; 210, roller; 211, spring telescopic rod 2; 212, bellows; 213, circular groove; 214, Inner gear ring; 242, cutting edge; 215, gear one; 216, rotating shaft; 217, gear two; 218, guide plate; 3, refining mechanism; 31, grinding ring cylinder; 311, guide surface; 312, grinding surface one; 32, conical column two; 321, grinding surface two; 4, motor; 5, coarse grinding intermediate storage tank; 6, fine grinding intermediate storage tank; 7, ultrafine grinding intermediate storage tank; 8, batching intermediate storage tank; 9, homogenizer intermediate storage tank; 10, high pressure homogenizer intermediate storage tank; 101, pre-filling intermediate storage tank. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Please refer to Figure 1-Figure 8The present invention provides a technical solution: an almond grinding device, comprising a processing barrel 1, wherein a chopping mechanism 2 and a grinding mechanism 3 are arranged in the processing barrel 1, the chopping mechanism 2 is located above the grinding mechanism 3, the chopping mechanism 2 comprises a conical cylinder 24 movably mounted in the processing barrel 1, a conical column 22 which moves up and down is arranged on the inner side of the conical cylinder 24, the conical column 22 and the conical cylinder 24 rotate in opposite directions, the grinding mechanism 3 comprises a grinding ring cylinder 31 fixedly mounted on the inner wall of the processing barrel 1, a conical column 32 is rotatably mounted below the grinding ring cylinder 31, the conical column 32 is fixedly connected to the bottom of the conical cylinder 24, the conical column 22 will grind the almonds in the process of moving up and down in the conical cylinder 24, the conical column 22 and the conical cylinder 24 rotate in opposite directions, the crushed almonds will be planed, and the grinding ring cylinder 31 and the rotating conical column 32 will perform a grinding operation on the crushed and planed almonds.

[0032] A feeding hopper 11 is fixedly installed through the top of the processing barrel 1, a slurry discharge pipe 12 is fixedly installed through the bottom of the processing barrel 1, a motor 4 is fixedly installed at the top center of the processing barrel 1, the output shaft of the motor 4 passes through the top of the processing barrel 1 and is rotatably connected to the processing barrel 1, the shredding mechanism 2 also includes a transmission shaft 26 fixedly connected to the output shaft of the motor 4, a prism 27 is fixedly installed on the bottom end of the transmission shaft 26, the bottom end of the prism 27 is fixedly connected to the conical cylinder 24, an annular cylinder 23 is fixedly installed on the top of the conical cylinder 24, and the outer side of the annular cylinder 23 is slidably connected to the inner wall of the processing barrel 1.

[0033] A truncated table 21 is rotatably mounted on the top of the conical column 22, and a sleeve 25 is rotatably mounted on the truncated table 21. The sleeve 25 penetrates the conical column 22 and is fixedly connected to the conical column 22. The top of the sleeve 25 is flush with the top of the truncated table 21, and the bottom of the sleeve 25 is flush with the bottom of the conical column 22. A plurality of spring telescopic rods 211 distributed in a circular array are fixedly mounted between the top of the truncated table 21 and the top inner wall of the processing barrel 1. A bellows 212 is fixedly mounted between the top of the truncated table 21 and the top inner wall of the processing barrel 1, and the plurality of spring telescopic rods 211 are all located in the bellows 212.

[0034] Furthermore, the sleeve 25 can move up and down along the axis of the prism 27, and the prism 27 can also drive the sleeve 25 to rotate synchronously.

[0035] A cylinder 28 is rotatably mounted on the inner wall of the top of the processing barrel 1, and a plurality of inner concave surfaces 281 and outer convex surfaces 282 are provided at the bottom of the cylinder 28. The number of the plurality of inner concave surfaces 281 and the plurality of outer convex surfaces 282 are equal, and the plurality of inner concave surfaces 281 and the plurality of outer convex surfaces 282 are staggered and connected end to end. Two spring telescopic rods 29 are fixedly mounted on the top of the frustum 21, and rollers 210 are fixedly mounted on the piston rod ends of the two spring telescopic rods 29. The two rollers 210 are rotatably mounted on the bottom of the cylinder 28, and a fixing frame 283 is fixedly mounted on the inner side of the cylinder 28, and the fixing frame 283 is fixedly sleeved on the transmission shaft 26.

[0036] Furthermore, the stiffness coefficient of the spring telescopic rod 29 is several times that of the spring telescopic rod 211. When there is no material under the conical column 22, the two rollers 210 will push the rollers 210 downward when rolling from the inner concave surface 281 to the outer convex surface 282. The two rollers 210 then push the two spring telescopic rods 29 to overcome the elastic force of the multiple spring telescopic rods 211 and push the table 21 downward. When there is material blocking the conical column 22 and preventing it from moving downward, the two spring telescopic rods 29 will be compressed, and the amount of material under the conical column 22 is proportional to the degree of compression of the two spring telescopic rods 29.

[0037] A circular groove 213 is provided on the top of the conical column 22, and an inner gear ring 214 is fixedly installed in the circular groove 213. Multiple gear rings 214 are meshingly connected with multiple gears 1 215 distributed in a circular array. A rotating shaft 216 is fixedly installed through the multiple gears 1 215. The top ends of the multiple rotating shafts 216 are rotatably connected to the truncated table 21. The multiple gears 1 215 are meshingly connected with the same gear 2 217. The gear 2 217 is coaxially arranged with the inner gear ring 214, and the gear 2 217 is fixedly sleeved on the sleeve 25.

[0038] A guide plate 218 is fixedly installed at the bottom of the conical column 22, and the guide plate 218 is arranged in a conical spiral.

[0039] The conical tube 24 is provided with a plurality of cutting holes 241 distributed in a circular array, and a cutting edge 242 is provided at one edge of the plurality of cutting holes 241 close to the inner side of the conical tube 24 .

[0040] Furthermore, when the conical column 22 moves downward to cooperate with the conical barrel 24 to crush and clamp the material, as the conical column 22 and the conical barrel 24 rotate in opposite directions, the guide plate 218 can convey the clamped material downward, thereby ensuring that even after the multiple cutting edges 242 have planed the material, the material near the bottom of the conical barrel 24 is always in a compact state, so that the subsequent multiple cutting edges 242 can plan it.

[0041] When the conical column 22 moves down to the lowest point, the guide plate 218 does not contact the conical cylinder 24.

[0042] A guide surface 311 and a first grinding surface 312 are provided on the inner side of the grinding ring cylinder 31 , a second grinding surface 321 is provided on the top of the second conical column 32 , and a grinding channel with a width at the top and a narrowness at the bottom is formed between the second grinding surface 321 and the first grinding surface 312 .

[0043] An almond refining process, using the above almond refining device to perform coarse grinding, fine grinding and ultrafine grinding on almonds, comprises the following steps and also uses a coarse grinding intermediate storage tank 5, a fine grinding intermediate storage tank 6, an ultrafine grinding intermediate storage tank 7, an ingredient intermediate storage tank 8, a homogenizer intermediate storage tank 9, a high-pressure homogenizer intermediate storage tank 10 and a pre-filling intermediate storage tank 101 and other equipment, and the number of the refining devices is at least three:

[0044] S1, coarse grinding, the white almonds that have passed the debittering test are automatically weighed, added with 45°C pure water and sent to the first pulping device for coarse grinding, processed into a coarse material slurry with a particle diameter of about 2mm, and then enter the coarse grinding storage tank 5;

[0045] S2, fine grinding, the almond slurry in the coarse grinding storage tank 5 in S1 is stirred evenly and then pumped into the second grinding device through a feed pump for fine grinding. In this process, the ratio of almonds to pure water is about 1:2, and the finely ground almond slurry is processed into a slurry of fine particles with a particle diameter of about 0.12mm-0.2mm and flows into the fine grinding storage tank 6;

[0046] S3, ultrafine grinding, after stirring the almond slurry in the fine grinding storage tank 6 in S2, it is pumped into the third grinding device through a feed pump for ultrafine grinding, processed into ultrafine particle slurry with a particle diameter of 70-100um, and the ultrafine particle slurry is transported into the ultrafine grinding storage tank 7, and then the ultrafine particle slurry is pumped into the batching storage tank 8 through a feed pump;

[0047] S4, testing the protein in the prepared slurry in the storage tank of the ingredients in S3 and then pumping it into the storage tank of the homogenizer;

[0048] S5, homogenization, the ultrafine slurry in the homogenizer storage tank 9 is homogenized at 40 MPa and then enters the high-pressure homogenization storage tank 10, and then becomes a uniform and stable slurry through high-pressure homogenization (the pressure of the 120MP homogenizer is adjusted to a constant 80MP), and then filtered through 200-mesh silk. After there is no almond residue in it, it is pumped into the pre-filling storage tank 101 (at this time, the particles of the liquid are about 30μm).

[0049] Furthermore, the pulping device used for the rough grinding is as follows Figure 1-Figure 7As shown, the refining device used for fine grinding and ultrafine grinding only needs to eliminate the shredding mechanism 2 on the basis of the refining device used for coarse grinding, and directly connect the output shaft of the motor 4 to the second conical column 32. Then, by adjusting the distance between the grinding ring 31 and the second conical column 32 in the refining device used for fine grinding and ultrafine grinding, as well as the mesh size of the second grinding surface 321 and the first grinding surface 312, the almond slurry after coarse grinding can be finely ground and ultrafinely ground.

[0050] In this embodiment: when the white almonds that have passed the debittering test are coarsely ground, the white almonds are put into the feeding hopper 11 of the coarse grinding device, and the almonds fall between the conical barrel 24 and the conical column 22, and the motor 4 is started to drive the transmission shaft 26 and the prism 27 to rotate. The rotation of the prism 27 will drive the conical barrel 24 to rotate, and the prism 27 will drive the sleeve 25 to rotate, and the sleeve 25 will drive the gear 217 to rotate, and the gear 217 will drive the multiple gears 215 to rotate, and the multiple gears 215 will drive the inner gear ring 214 to rotate, and the multiple gears 215 will drive the transmission. At this time, the rotation directions of the inner gear ring 214 and the gear 2 217 are opposite, and the inner gear ring 214 drives the conical column 22 to rotate. At this time, the rotation directions of the conical barrel 24 and the conical column 22 are opposite;

[0051] The transmission shaft 26 will drive the cylinder 28 to rotate during the rotation process. When the cylinder 28 rotates, the multiple intermittently distributed inner concave surfaces 281 and outer convex surfaces 282 will push the two rollers 210 to move up and down continuously. The two rollers 210 push the two spring telescopic rods 29 to overcome the elastic force of the multiple spring telescopic rods 211 to push the round table 21 downward. The downwardly moved round table 21 then pushes the conical column 22 downward. The downwardly moved conical column 22 cooperates with the conical cylinder 24 to crush the almonds between the two positions. The almonds will be crushed by the crushing of the conical column 22 and the conical cylinder 24. After that, during the rotation of the conical cylinder 24, the multiple cutting edges 242 will plan the crushed and compressed almonds, and the almond fragments produced by planing will fall on the guide surface 311 through the multiple cutting holes 241.

[0052] The almonds falling on the guide surface 311 will automatically slide down and fall between the grinding surface 1 312 and the grinding surface 2 321. The conical cylinder 24 rotates and drives the conical column 2 32 to rotate. Under the centrifugal force generated by the rotation of the conical column 2 32 and the action of gravity, the almond crumbs falling between the grinding surface 1 312 and the grinding surface 2 321 will automatically fall down and be ground into slurry by the grinding surface 1 312 and the grinding surface 2 321. The slurry produced by grinding falls on the inner wall of the bottom of the processing barrel 1 and is then discharged through the slurry discharge pipe 12.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An almond refining process, comprising the following steps and a refining device for coarse grinding, fine grinding and ultrafine grinding of almonds, characterized in that: The invention also uses a coarse grinding intermediate storage tank (5), a fine grinding intermediate storage tank (6), an ultrafine grinding intermediate storage tank (7), a batching intermediate storage tank (8), a homogenizer intermediate storage tank (9), a high-pressure homogenizer intermediate storage tank (10) and a pre-filling intermediate storage tank (101), and the number of pulping devices is at least three: S1, coarse grinding, the white almonds that have passed the debittering test are automatically weighed, added with 45°C pure water and sent to the first pulping device for coarse grinding, processed into a coarse material slurry with a particle diameter of about 2 mm, and then enter the coarse grinding intermediate storage tank (5); S2, fine grinding, the almond slurry in the coarse grinding storage tank (5) in S1 is stirred evenly and then pumped into the second grinding device through a feed pump for fine grinding. In this process, the ratio of almonds to pure water is about 1:

2. The finely ground almond slurry is processed into a slurry with fine particles of about 0.12mm-0.2mm in diameter and flows into the fine grinding storage tank (6); S3, ultrafine grinding, after the almond slurry in the fine grinding storage tank (6) in S2 is stirred evenly, it is pumped into the third grinding device through a feed pump for ultrafine grinding to be processed into ultrafine particle slurry with a particle diameter of 70-100um, and the ultrafine particle slurry is transported into the ultrafine grinding storage tank (7), and then the ultrafine particle slurry is pumped into the batching storage tank (8) through a feed pump; S4, testing the protein content of the prepared slurry in the mixing tank (8) in S3 and then pumping it into the homogenizer tank (9); S5, homogenization, the ultrafine slurry in the homogenizer storage tank (9) is homogenized at 40 MPa and then enters the high-pressure homogenization storage tank (10), and then becomes a uniform and stable slurry through high-pressure homogenization, and then is filtered through 200 mesh silk, and after there is no almond residue in it, it is pumped into the pre-filling storage tank (101); The pulping device comprises a processing barrel (1), wherein a chopping mechanism (2) and a pulping mechanism (3) are arranged in the processing barrel (1), wherein the chopping mechanism (2) is located above the pulping mechanism (3), wherein the chopping mechanism (2) comprises a conical cylinder (24) movably mounted in the processing barrel (1), wherein a conical column (22) movable up and down is arranged on the inner side of the conical cylinder (24), wherein the conical column (22) and the conical cylinder (24) rotate in opposite directions, and wherein the pulping mechanism (3) comprises a grinding cylinder (24) fixedly mounted on the inner wall of the processing barrel (1). A grinding ring cylinder (31), wherein a second conical column (32) is rotatably mounted below the grinding ring cylinder (31), wherein the second conical column (32) is fixedly connected to the bottom of the conical cylinder (24), wherein the first conical column (22) crushes the almonds while moving up and down in the conical cylinder (24), wherein the first conical column (22) and the conical cylinder (24) rotate in opposite directions, wherein the crushed almonds are shaved, and wherein the grinding ring cylinder (31) and the rotating second conical column (32) perform a pulping operation on the crushed and shaved almonds; A feeding hopper (11) is fixedly installed through the top of the processing barrel (1), a pulp discharge pipe (12) is fixedly installed through the bottom of the processing barrel (1), a motor (4) is fixedly installed at the center of the top of the processing barrel (1), an output shaft of the motor (4) passes through the top of the processing barrel (1) and is rotatably connected to the processing barrel (1), the shredding mechanism (2) further comprises a transmission shaft (26) fixedly connected to the output shaft of the motor (4), a prism (27) is fixedly installed at the bottom end of the transmission shaft (26), the bottom end of the prism (27) is fixedly connected to the conical barrel (24), an annular barrel (23) is fixedly installed on the top of the conical barrel (24), and the outer side of the annular barrel (23) is slidably connected to the inner wall of the processing barrel (1); A truncated platform (21) is rotatably mounted on the top of the conical column (22); a sleeve (25) is rotatably mounted on the truncated platform (21); the sleeve (25) penetrates the conical column (22) and is fixedly connected to the conical column (22); the top end of the sleeve (25) is flush with the top of the truncated platform (21); the bottom end of the sleeve (25) is flush with the bottom of the conical column (22); a plurality of spring telescopic rods (211) distributed in a circular array are fixedly mounted between the top of the truncated platform (21) and the top inner wall of the processing barrel (1); a bellows (212) is fixedly mounted between the top of the truncated platform (21) and the top inner wall of the processing barrel (1); the plurality of spring telescopic rods (211) are all located inside the bellows (212); A cylinder (28) is rotatably mounted on the inner wall of the top of the processing barrel (1); a plurality of inner concave surfaces (281) and outer convex surfaces (282) are provided at the bottom of the cylinder (28); the plurality of inner concave surfaces (281) and the plurality of outer convex surfaces (282) are equal in number, and the plurality of inner concave surfaces (281) and the plurality of outer convex surfaces (282) are staggered and connected end to end; two spring telescopic rods (29) are fixedly mounted on the top of the truncated table (21); rollers (210) are fixedly mounted on the piston rod ends of the two spring telescopic rods (29); the two rollers (210) are rotatably mounted on the bottom of the cylinder (28); a fixing frame (283) is fixedly mounted on the inner side of the cylinder (28); the fixing frame (283) is fixedly sleeved on the transmission shaft (26); A circular groove (213) is formed at the top of the conical column (22), an inner gear ring (214) is fixedly installed in the circular groove (213), a plurality of gears (215) distributed in a circumferential array are meshedly connected to the inner gear rings (214), a rotating shaft (216) is fixedly installed through the plurality of gears (215), the top ends of the plurality of rotating shafts (216) are rotatably connected to the truncated table (21), the plurality of gears (215) are meshedly connected to the same gear (217), the gear (217) is coaxially arranged with the inner gear ring (214), and the gear (217) is fixedly sleeved on the sleeve (25); A guide plate (218) is fixedly mounted on the bottom of the conical column 1 (22), and the guide plate (218) is arranged in a conical spiral; The conical cylinder (24) is provided with a plurality of cutting holes (241) distributed in a circumferential array, and one side edge of the plurality of cutting holes (241) close to the inner side of the conical cylinder (24) is provided as a cutting edge (242); A flow guide surface (311) and a first grinding surface (312) are provided on the inner side of the grinding ring cylinder (31), a second grinding surface (321) is provided on the top of the second conical column (32), and a grinding channel with a width at the top and a narrowness at the bottom is formed between the second grinding surface (321) and the first grinding surface (312).

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