Smashing and grinding device for sweetening agent processing

Abstract

The invention discloses a smashing and grinding device for sweetening agent processing, and relates to the technical field of smashing and grinding. Comprising a shell, a grinding structure is installed in the shell, the grinding structure comprises a grinding groove installed in the shell, a grinding cone is arranged in the middle area of the grinding groove, the interior of the grinding cone is hollow, a transmission cylinder is rotationally installed on the surface of the shell and connected with a supporting plate located in the shell, and the supporting plate is connected with the grinding cone through a plurality of connecting rods; a cyclone separator is mounted in the grinding cone; the cyclone separator comprises a separation barrel inserted into the grinding cone, an air inlet pipe is mounted on one side of the separation barrel, and an air exhaust fan is mounted on the air inlet pipe. According to the device, the situation that raw materials are melted in the grinding process can be avoided in an air cooling mode, meanwhile, waste of the raw materials cannot be caused, and the effect of finished products can be remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of crushing and grinding, in particular to a sweetener processing crushing and grinding device. Background Art

[0002] Sweeteners refer to food additives that can give soft drinks a sweet taste. Sweeteners can be divided into two categories according to nutritional value: nutritive sweeteners and non-nutritive sweeteners; according to their sweetness, they can be divided into low-intensity sweeteners and high-intensity sweeteners; according to their sources, they can be divided into natural sweeteners and synthetic sweeteners. Natural sweeteners include sugar, honey, sugar alcohols and stevia extracts, etc. Artificial sweeteners include aspartame, saccharin, sucralose and neotame, etc. Most artificial sweeteners exist in the form of powder and are not sticky. Among natural sweeteners, sweeteners such as sucrose and sugar alcohols exist in the form of crystals and have a certain degree of stickiness.

[0003] Sweeteners can be used alone. In order to improve the taste or reduce the burden on the body, multiple sweeteners are mixed and formulated to obtain compound sweeteners. Compound sweeteners refer to a type of sweetener that uses two or more natural or synthetic sweeteners to achieve a comprehensive sweetening effect. This compound is not simply a mixture of various sweetener monomers, but is achieved by technical compounding using the synergistic effects between various sweeteners and the physiological characteristics of taste.

[0004] When mixing sweeteners or using them as additives, the crystalline sweetener raw materials need to be crushed and ground to obtain powders of qualified fineness for easy mixing with other materials. However, during the crushing and mixing process, the equipment will generate a certain amount of heat under continuous operation and friction, causing the temperature of the sweetener to rise. Natural sweeteners that need to be crushed generally have the characteristics of gradually melting or even becoming sticky at high temperatures. The melted sweeteners adhere to the inside of the equipment, which will affect the normal use of the equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a sweetener processing and grinding device to solve the problems raised in the above background technology. A grinding device is proposed that can prevent the sweetener powder from diffusing in the air and cool the inside of the device, thereby preventing the sweetener from melting due to excessively high temperature and improving the use effect of the device.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A sweetener processing, crushing and grinding device comprises a shell, a grinding structure is installed inside the shell, the grinding structure comprises an inverted conical concave grinding groove installed inside the shell, a grinding cone is arranged in the middle area of ​​the grinding groove, and the gap width between the grinding groove and the grinding cone is synchronously reduced as the cross-sectional diameter of the grinding cone is reduced; the grinding cone is hollow inside, and a transmission cylinder is rotatably installed on the surface of the shell, the transmission cylinder is connected to a support plate located inside the shell, and the support plate is connected to the grinding cone through a plurality of connecting rods; a cyclone separator is installed inside the grinding cone; the cyclone separator comprises a separation cylinder inserted into the grinding cone, an air inlet pipe is installed on one side of the separation cylinder, an exhaust fan is installed on the air inlet pipe, a slag discharge port of the separation cylinder passes through the cone tip position of the grinding cone, a vertical air outlet pipe is installed on the separation cylinder, an exhaust pipe passing through the transmission cylinder is installed outside the shell, and the air outlet pipe is rotatably sealed and connected with the exhaust pipe;

[0008] The housing is provided with a crushing box, and a crushing structure is installed in the crushing box. After the sweetener is initially crushed in the crushing box, it enters the housing for grinding.

[0009] A support plate is installed inside the shell, and a lifting structure is installed on the support plate. The lifting structure is connected to the grinding groove and is used to control the lifting and lowering of the grinding groove and adjust the gap size between the grinding groove and the grinding cone.

[0010] As a further solution of the present invention: the separation cylinder includes a cylinder and a conical cylinder connected to each other, the air inlet pipe is inserted into the cylinder from one side of the cylinder, the air outlet pipe is inserted into the cylinder, the slag discharge port is located at the tip of the conical cylinder, the interior of the grinding cone is filled with coolant located outside the separation cylinder, and the exhaust pipe is connected to a dust removal bag.

[0011] As a further solution of the present invention: an annular filter screen is installed on the shell, and the filter screen wraps the part of the separation cylinder located outside the grinding cone. The diameter of one end of the filter screen close to the grinding cone is smaller than the diameter of one end connected to the shell, and a plurality of one-way air valves surrounding the filter screen are arranged on the side of the shell.

[0012] As a further solution of the present invention: a primary gear is installed outside the transmission cylinder, a primary motor is installed outside the housing, the primary motor is connected to a secondary gear, and the secondary gear is meshed with the primary gear.

[0013] As a further solution of the present invention: the grinding tank is provided with a discharge port passing through the support plate, and the slag discharge port of the separation cylinder is inserted into the discharge port.

[0014] As a further solution of the present invention: a transmission ring is installed on the bearing of the support plate, an inner gear ring is installed on the inner side of the transmission ring, a plurality of threaded barrels are rotatably installed on the support plate, a three-stage gear is installed on the outside of the threaded barrel, the three-stage gear cooperates with the inner gear ring, a plurality of vertical screws are installed on the outside of the grinding groove, the screws are inserted into the corresponding threaded barrels and mesh with the threads of the threaded barrels.

[0015] As a further solution of the present invention: a planar gear ring is installed on the transmission ring, a four-stage gear is rotatably installed on one side of the shell, the four-stage gear cooperates with the planar gear ring, and the four-stage gear is connected to a knob located outside the shell.

[0016] As a further solution of the present invention: the crushing structure includes two crushing rollers relatively installed in a crushing box, the crushing rollers are provided with multiple cone heads, and one end of the crushing roller passing through the crushing box is equipped with a five-stage gear meshing with each other, and a secondary motor is installed outside the crushing box, and the secondary motor is connected to the five-stage gear.

[0017] As a further solution of the present invention: a guide plate surrounding the pulverizing roller is arranged in the pulverizing box, a feed port is installed on the pulverizing box, and one end of the pulverizing box away from the feed port is connected to the shell through.

[0018] As a further solution of the present invention: a door panel is provided on one side of the shell, and a plurality of supporting legs are installed on the outside of the shell.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The above-mentioned sweetener processing crushing and grinding device is used. The device uses a conical concave grinding groove to match the grinding cone, and the distance between the bottom and top of the grinding groove and the grinding cone gradually decreases. After the sweetener enters the grinding groove, it is gradually ground into sufficiently fine powder under the action of the grinding cone and then discharged from the bottom, so that the sweetener can be crushed quickly.

[0021] The above-mentioned sweetener processing crushing and grinding device is adopted. A cyclone separator is arranged inside the grinding cone. The cyclone separator uses an exhaust fan to extract air from the outside, that is, the floating dust generated during the crushing and grinding process will enter the cyclone separator, and the separated sweetener powder will directly fall on the bottom of the shell, so that the dust caused by the diffusion of the sweetener powder can be effectively avoided. After cleaning, the powder in the gas can be automatically gathered directly at the material collection position, which can protect the working environment and will not cause unnecessary workload.

[0022] The above-mentioned sweetener processing, crushing and grinding device is adopted. The cyclone separator of the device is arranged inside the grinding cone, which greatly saves the space required for the dust removal structure, makes the overall size of the equipment more compact, and is more convenient to use. Moreover, since the gas extracted by the cyclone separator will be discharged after internal circulation, the extracted low-temperature gas can also be used to cool the grinding cone to avoid overheating of the grinding cone. It can effectively reduce the problems of the sweetener powder becoming sticky after melting, easily absorbing dust and easily agglomerating, and effectively improves the quality of the sweetener powder produced by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the external structure of a sweetener processing, crushing and grinding device.

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of a sweetener processing crushing and grinding device.

[0025] Figure 3 This is a schematic diagram of the front structure of a sweetener processing, crushing and grinding device.

[0026] Figure 4 This is a schematic diagram of the structure inside the grinding cone in the sweetener processing crushing and grinding device.

[0027] Figure 5 This is a schematic diagram of the structure of a cyclone separator in a sweetener processing, crushing and grinding device.

[0028] Figure 6 This is a schematic diagram of the structure of the crushing structure in the sweetener processing crushing and grinding device.

[0029] Figure 7 This is a schematic diagram of the structure of the lifting structure in the sweetener processing, crushing and grinding device.

[0030] In the figure: 1-shell; 11-crushing box; 111-feeding port; 112-guide plate; 12-door plate; 13-support leg; 14-filter screen; 15-support plate; 16-one-way air valve; 2-crushing structure; 21-crushing roller; 211-cone head; 22-five-stage gear; 23-secondary motor; 3-grinding structure; 31-transmission cylinder; 32-first-stage gear; 33-first-stage motor; 34-secondary gear; 35-support plate; 36-connecting rod; 37- Grinding cone; 38-grinding groove; 381-discharge port; 4-cyclone separator; 41-exhaust pipe; 42-dust bag; 43-separation barrel; 431-cylinder; 432-conical barrel; 433-slag discharge port; 44-exhaust pipe; 45-intake pipe; 46-exhaust fan; 5-lifting structure; 51-screw; 52-threaded barrel; 53-fourth-stage gear; 54-knob; 55-transmission ring; 551-plane gear ring; 552-inner gear ring; 56-third-stage gear. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0032] See also Figures 1 to 7 In an embodiment of the present invention, a sweetener processing, crushing and grinding device includes a shell 1, a grinding structure 3 is installed inside the shell 1, and the grinding structure 3 includes an inverted conical concave grinding groove 38 installed inside the shell 1. A grinding cone 37 is arranged in the middle area of ​​the grinding groove 38. The gap width between the grinding groove 38 and the grinding cone 37 is synchronously reduced as the cross-sectional diameter of the grinding cone 37 is reduced; the grinding cone 37 is hollow inside, and a transmission cylinder 31 is rotatably installed on the surface of the shell 1. The transmission cylinder 31 is connected to a support plate 35 located inside the shell 1. The support plate 35 is connected to the grinding cone 37 through a plurality of connecting rods 36; a cyclone separator 4 is installed inside the grinding cone 37; the cyclone separator 4 comprises a separation cylinder 43 inserted into the grinding cone 37, an air inlet pipe 45 is installed on one side of the separation cylinder 43, an exhaust fan 46 is installed on the air inlet pipe 45, a slag discharge port 433 of the separation cylinder 43 passes through the cone tip of the grinding cone 37, a vertical air outlet pipe 44 is installed on the separation cylinder 43, an exhaust pipe 41 passing through the transmission cylinder 31 is installed outside the housing 1, and the air outlet pipe 44 is rotatably sealed and connected with the exhaust pipe 41;

[0033] The housing 1 is provided with a crushing box 11, and a crushing structure 2 is installed in the crushing box 11. After the sweetener is initially crushed by the crushing box 11, it enters the housing 1 for grinding.

[0034] A support plate 15 is installed inside the housing 1 , and a lifting structure 5 is installed on the support plate 15 . The lifting structure 5 is connected to the grinding groove 38 and is used to control the lifting and lowering of the grinding groove 38 and adjust the gap size between the grinding groove 38 and the grinding cone 37 .

[0035] The device first uses the crushing structure 2 in the crushing box 11 to perform preliminary crushing on the block sweetener. The crushed particles enter the shell 1 and fall into the grinding groove 38. The rotating grinding cone 37 continuously grinds the particles into smaller powders until the particles are reduced to a suitable particle size and can fall to the bottom of the grinding groove 38 and be discharged.

[0036] The grinding cone 37 of the device is supported and driven by a transmission cylinder 31, a support plate 35 and a plurality of connecting rods 36 distributed in an annular manner. The rotation of the transmission cylinder 31 can drive the grinding cone 37 to rotate. In addition to the conventional crushing structure 2 and the grinding structure 3, the device also has a cyclone separator 4 arranged inside the grinding cone 37. The cyclone separator 4 uses its own exhaust fan 46 to exhaust air into the air inlet pipe 45. After the airflow enters the separation cylinder 43, as the gas flows, the residue entrained in the airflow gradually falls to the bottom and is discharged, and the clean air is discharged from the top through the outlet pipe 44 and the exhaust pipe 41. The cyclone separator 4 is set to a structure that can rotate with the grinding cone 37, so that the exhaust fan 46 can move in an annular manner, continuously change the direction of exhaust, and keep the exhaust effect of each area consistent. The exhaust pipe 41 itself does not move, and the external transmission cylinder 31 needs to provide drive for the grinding cone 37, so the two are installed in a rotating connection. In addition, the two ends of the transmission cylinder 31 can also be directly connected to the outlet pipe 44 and the exhaust pipe 41 for rotation and sealing.

[0037] The cyclone separator 4 can continuously draw air from the outside, so the gas in the grinding and crushing area can be continuously replaced, and the external airflow can be used to achieve the effect of preliminary heat dissipation. After the gas is drawn into the separation cylinder 43, it flows inside the grinding cone 37 and is discharged. This process can also take away the heat of the grinding cone 37, reduce the temperature of the grinding cone 37, and avoid overheating during the continuous grinding process. Although the device uses airflow heat dissipation, it will not cause the sweetener powder to be drawn out, but directly pass through the cyclone separator 4 after separation, and then merge into the normally crushed sweetener powder from the bottom slag discharge port 433, without the need for separate treatment, and is very simple and convenient to use.

[0038] As another embodiment of the present invention, please refer to Figure 4 and Figure 5The separation cylinder 43 includes a cylinder 431 and a cone 432 connected to each other, the air inlet pipe 45 is inserted into the cylinder 431 from one side of the cylinder 431, the air outlet pipe 44 is inserted into the cylinder 431, the slag discharge port 433 is located at the tip of the cone 432, the interior of the grinding cone 37 is filled with a coolant located outside the separation cylinder 43, and the exhaust pipe 41 is connected to the dust bag 42. The gas entering at high speed from the air inlet pipe 45 rotates in the separation cylinder 43, and the powder inside continuously hits the inner wall of the cone 432, falls downward after deceleration, and the air flow rises upward from the middle area and is discharged. The slag discharge port 433 is located at the tip of the cone, that is, the same position where the powder falls after grinding is completed, and can be directly merged into the powder of normal grinding after slag discharge, without the need for separate collection or cleaning. The coolant is an optional structure. By using the coolant, a coolant with good thermal conductivity can achieve a better heat transfer effect between the separation cylinder 43 and the outer wall of the grinding cone 37, and reduce the temperature of the grinding cone 37. The coolant is selected to reduce the weight of the grinding cone 37. If the weight and metal cost are not required, it can also be replaced with a solid metal grinding cone 37 to achieve a better heat transfer effect through the metal material. The dust bag 42 is used to filter the gas after the sweetener powder is separated and then discharged to prevent fine powder from being discharged into the working environment.

[0039] See also Figure 2 and Figure 3 The housing 1 is provided with an annular filter 14, which wraps the portion of the separation cylinder 43 located outside the grinding cone 37. The diameter of the end of the filter 14 close to the grinding cone 37 is smaller than the diameter of the end connected to the housing 1. The side of the housing 1 is provided with a plurality of one-way air valves 16 surrounding the filter 14. The filter 14 wraps the air intake area of ​​the cyclone separator 4, so when the exhaust fan 46 exhausts air, large particles of sweetener powder cannot pass through the filter 14, which can prevent the large particles of powder that have not been crushed from directly entering the finished powder area through the separation cylinder 43. The lower end of the filter 14 is slightly tilted inward. Since the position of the exhaust fan 46 continues to move along the annular trajectory, the powder pressed on the surface of the filter 14 by the suction force can fall naturally under the action of gravity after the exhaust fan 46 leaves, which prevents the filter 14 from being blocked. The multiple one-way air valves 16 installed on the housing 1 can be used to supply fresh air to the interior for cooling the interior of the housing 1. The one-way air valves 16 can prevent the powder inside the housing 1 from diffusing outward from the air inlet position when the exhaust fan 46 is turned off. In order to further ensure the purity of the sweetener, an additional filter device can be provided outside the one-way air valve 16 for protection.

[0040] See also Figures 1 to 3A primary gear 32 is installed outside the transmission cylinder 31, and a primary motor 33 is installed outside the housing 1. The primary motor 33 is connected to a secondary gear 34, and the secondary gear 34 is meshed with the primary gear 32. The primary motor 33 can drive the transmission cylinder 31 through the primary gear 32 and the secondary gear 34 that cooperate with each other, and then drive the self-rotation of the grinding cone 37. The transmission of the primary gear 32 and the secondary gear 34 is only used as a demonstration of an available transmission structure. In addition to gear matching, the use of belt drive or other transmission methods for control is also in line with the structural design concept of the present device.

[0041] See also Figure 2 and Figure 3 The grinding tank 38 is provided with a discharge port 381 passing through the support plate 15, and the slag discharge port 433 of the separation cylinder 43 is inserted into the discharge port 381. The discharge port 381 is used to discharge the ground sweetener powder, and the slag discharge port 433 is used to discharge the powder separated from the air. The two do not interfere with each other, and the discharged powders are directly mixed, which is convenient for later collection.

[0042] See also Figure 2 , Figure 3 and Figure 6 The support plate 15 is provided with a transmission ring 55 on the bearing, and an inner gear ring 552 is provided inside the transmission ring 55. A plurality of threaded barrels 52 are rotatably provided on the support plate 15, and a three-stage gear 56 is provided outside the threaded barrel 52, and the three-stage gear 56 cooperates with the inner gear ring 552. A plurality of vertical screws 51 are provided outside the grinding groove 38, and the screws 51 are inserted into the corresponding threaded barrels 52 and are threadedly engaged with the threaded barrels 52. The transmission ring 55 can rotate, and the inner gear ring 552 drives each three-stage gear 56, so that the threaded barrel 52 can rotate. Since the position of the screw 51 is fixed, the rotation of the threaded barrel 52 will cause the screw 51 to move up and down in the threaded barrel 52, so the height of the grinding groove 38 can be adjusted, thereby changing the size of the ground sweetener particles. The lifting structure 5 is not a restrictive structure. In addition to using the threaded barrel 52 and the screw 51, a hydraulic rod can also be used to provide support and lifting and adjusting for the grinding groove 38, or other structures with lifting effects can be used, all of which can meet the functional requirements of the lifting structure 5.

[0043] See also Figure 2 , Figure 3 and Figure 6, a plane gear ring 551 is installed on the transmission ring 55, and a four-stage gear 53 is rotatably installed on one side of the housing 1. The four-stage gear 53 cooperates with the plane gear ring 551, and the four-stage gear 53 is connected to a knob 54 located outside the housing 1. The plane gear ring 551 cooperates with the four-stage gear 53, and the knob 54 is rotated from the outside to drive the four-stage gear 53, so that the transmission ring 55 rotates slowly. The knob 54 is controlled by manual drive, and can also be replaced by an automatic drive such as a motor.

[0044] See also Figure 1 , Figure 2 , Figure 3 and Figure 7 The pulverizing structure 2 includes two pulverizing rollers 21 relatively mounted in the pulverizing box 11, and a plurality of cone heads 211 are arranged on the pulverizing rollers 21. A five-stage gear 22 meshing with each other is installed at one end of the pulverizing rollers 21 passing through the pulverizing box 11. A secondary motor 23 is installed outside the pulverizing box 11, and the secondary motor 23 is connected to the five-stage gear 22. The cone heads 211 on the pulverizing rollers 21 act on the surface of the block sweetener when rotating relatively, and squeeze the sweetener to achieve the effect of preliminary pulverization. The secondary motor 23 drives one of the five-stage gears 22. Since the two five-stage gears 22 rotate relatively, the two pulverizing rollers 21 can be driven to rotate relatively.

[0045] See also Figure 1 , Figure 2 , Figure 3 and Figure 7 The crushing box 11 is provided with a guide plate 112 surrounding the crushing roller 21. The crushing box 11 is provided with a feed port 111. One end of the crushing box 11 away from the feed port 111 is connected to the housing 1. The sweetener enters from the feed port 111 and falls into the housing 1 after being crushed. The guide plate 112 is used to limit the moving area of ​​the sweetener to prevent the sweetener from falling from the outside of the crushing roller 21.

[0046] See also Figure 1 A door panel 12 is provided on one side of the housing 1, and a plurality of supporting legs 13 are installed outside the housing 1. The door panel 12 is used to take out the processed sweetener powder, and a discharge pipe can also be designed at the door panel 12 to realize automatic output. The supporting legs 13 are used to provide support for the housing 1.

[0047] The working principle of the present invention is:

[0048] The device is provided with a crushing box 11 on the housing 1 for preliminary crushing of the sweetener. The crushed particles fall into the grinding groove 38 inside the housing 1. A grinding cone 37 is provided in the grinding groove 38 to grind the particles and discharge the powder with qualified particle size from the bottom of the cone tip. A cyclone separator 4 is provided on the grinding cone 37, and an exhaust fan 46 is installed on the cyclone separator 4. When the grinding cone 37 rotates, the cyclone separator 4 moves with the grinding cone 37, and the exhaust fan 46 continuously extracts air from the outside to replace the air in the housing 1 to achieve the purpose of ventilation and heat dissipation. The extracted air with powder is separated by the cyclone separator 4, and the powder is directly discharged from the bottom, and the clean gas is discharged from the top. Therefore, this process does not cause waste of sugar powder, and the gas extracted by the cyclone separator 4 flows inside the grinding cone 37 and is discharged. This process can also take away the heat of the grinding cone 37, reduce the temperature, and avoid the problem of agglomeration of the sweetener powder after melting.

[0049] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A sweetener processing, pulverizing and grinding device, comprising a housing, characterized in that: A grinding structure is installed inside the shell, and the grinding structure includes an inverted conical concave grinding groove installed inside the shell, a grinding cone is arranged in the middle area of ​​the grinding groove, and the gap width between the grinding groove and the grinding cone is reduced synchronously with the reduction of the cross-sectional diameter of the grinding cone; The grinding cone is hollow inside, a transmission cylinder is rotatably mounted on the surface of the shell, the transmission cylinder is connected to a support plate located inside the shell, and the support plate is connected to the grinding cone through a plurality of connecting rods; a cyclone separator is mounted inside the grinding cone; the cyclone separator comprises a separation cylinder inserted into the grinding cone, an air inlet pipe is mounted on one side of the separation cylinder, an exhaust fan is mounted on the air inlet pipe, a slag discharge port of the separation cylinder passes through the tip of the grinding cone, a vertical air outlet pipe is mounted on the separation cylinder, an exhaust pipe passing through the transmission cylinder is mounted outside the shell, and the air outlet pipe is rotatably sealed and connected to the exhaust pipe; The housing is provided with a crushing box, and a crushing structure is installed in the crushing box. After the sweetener is initially crushed in the crushing box, it enters the housing for grinding. A support plate is installed inside the shell, and a lifting structure is installed on the support plate. The lifting structure is connected to the grinding groove and is used to control the lifting and lowering of the grinding groove and adjust the gap size between the grinding groove and the grinding cone.

2. The sweetener processing, pulverizing and grinding device according to claim 1, characterized in that: The separation cylinder includes a cylinder and a cone cylinder connected to each other, the air inlet pipe is inserted into the cylinder from one side of the cylinder, the air outlet pipe is inserted into the cylinder, the slag discharge port is located at the tip of the cone cylinder, the interior of the grinding cone is filled with coolant located outside the separation cylinder, and the exhaust pipe is connected to a dust removal bag.

3. The sweetener processing, pulverizing and grinding device according to claim 1, characterized in that: An annular filter is installed on the shell, and the filter wraps the part of the separation cylinder located outside the grinding cone. The diameter of the end of the filter close to the grinding cone is smaller than the diameter of the end connected to the shell. A plurality of one-way air valves surrounding the filter are arranged on the side of the shell.

4. The sweetener processing, pulverizing and grinding device according to claim 1, characterized in that: A primary gear is installed outside the transmission cylinder, a primary motor is installed outside the housing, the primary motor is connected to a secondary gear, and the secondary gear is meshed with the primary gear.

5. The sweetener processing, pulverizing and grinding device according to claim 1, characterized in that: The grinding tank is provided with a discharge port passing through the support plate, and the slag discharge port of the separation cylinder is inserted into the discharge port.

6. The sweetener processing, pulverizing and grinding device according to claim 1, characterized in that: A transmission ring is installed on the bearing of the support plate, an inner gear ring is installed on the inner side of the transmission ring, a plurality of threaded barrels are rotatably installed on the support plate, a three-stage gear is installed on the outside of the threaded barrel, the three-stage gear cooperates with the inner gear ring, a plurality of vertical screws are installed on the outside of the grinding groove, the screws are inserted into the corresponding threaded barrels and mesh with the threads of the threaded barrels.

7. The sweetener processing, pulverizing and grinding device according to claim 6, characterized in that: A planar gear ring is mounted on the transmission ring, a four-stage gear is rotatably mounted on one side of the housing, the four-stage gear cooperates with the planar gear ring, and the four-stage gear is connected to a knob located outside the housing.

8. The sweetener processing, pulverizing and grinding device according to claim 1, characterized in that: The crushing structure includes two crushing rollers relatively installed in a crushing box, a plurality of cone heads are arranged on the crushing rollers, and a five-stage gear meshing with each other is installed at one end of the crushing roller passing through the crushing box. A secondary motor is installed outside the crushing box, and the secondary motor is connected to the five-stage gear.

9. The sweetener processing, pulverizing and grinding device according to claim 8, characterized in that: A guide plate surrounding the pulverizing roller is arranged in the pulverizing box, a feed port is installed on the pulverizing box, and one end of the pulverizing box away from the feed port is connected with the shell body.

10. The sweetener processing, pulverizing and grinding device according to claim 1 or 3, characterized in that: A door panel is arranged on one side of the shell, and a plurality of supporting legs are installed outside the shell.

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