A processing device and a processing method for protecting biological activity in camel milk powder at low temperature

Abstract

The invention discloses a processing device for low-temperature protection of biological activity in camel milk powder and a processing method thereof, which relate to the field of processing technology and comprise: a base, a support plate is fixedly installed on the top of the base, a driving device is fixedly installed on the surface of the support plate, a pulley is rotatably installed on the surface of the support plate, an output end of the driving device and the pulley are connected via a belt transmission, a drying cylinder is fixedly installed on the surface of the pulley, a circular plate is fixedly installed on the surface of the support plate, and a feeding device and a discharging device are arranged on the surface of the drying cylinder; and a low-temperature protection device, which is arranged on the top of the base, and can remove moisture at a lower temperature by low-temperature drying of the camel milk powder, thereby avoiding the loss of heat-sensitive nutrients, which is particularly important for a nutrient-rich product such as camel milk, and can maintain its natural nutritional value and functional ingredients.

Description

Technical Field

[0001] The invention relates to the field of processing technology, in particular to processing equipment for low-temperature protection of biological activity in camel milk powder and a processing method thereof. Background Art

[0002] Camel milk powder, as the name suggests, is milk powder processed from camel milk. Its nutritional composition is similar to that of whole milk, but it contains less saturated fat, more unsaturated fat, and higher content of several vitamins and minerals. When camel milk is processed in a camel milk powder processing plant, the produced milk powder needs to be dried through a drying device.

[0003] The patent with the patent announcement number CN216204876U relates to a drying device for camel milk powder processing, which belongs to the technical field of camel milk powder processing equipment, including a bottom plate, four support seats are symmetrically arranged at the lower end of the bottom plate, a bracket 1 is arranged on the bottom plate, a drying cylinder is installed on the bracket 1, a driving mechanism 1 is installed on the left side of the drying cylinder, a driving mechanism 2 is installed on the right side of the drying cylinder, and a heating mechanism is connected to the outside of the drying cylinder. This patent solves the problems in the prior art that the camel milk powder cannot be ensured to be continuously turned during the drying process, and the hot air introduced cannot be circulated, which causes uneven drying of the camel milk powder, greatly increases the defective rate of camel milk powder processing, and the internal pressure of the device will increase during the drying process, and the device cannot be depressurized, which easily leads to the explosion of the device, reducing the safety during processing.

[0004] The above patent solves the problems in the prior art that the camel milk powder cannot be continuously turned over during the drying process, and the hot air introduced cannot circulate, which causes uneven drying of the camel milk powder, greatly increases the defective rate of camel milk powder processing, and the internal pressure of the device will increase during the drying process, and the device cannot be depressurized, which can easily lead to explosion of the device and reduce the safety during processing. However, during the turning process, the long-term introduction of hot air may cause the biological activity inside the camel milk powder to decrease, resulting in instability of the biological activity and reduced nutritional value. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a processing device and a processing method for low-temperature protection of biological activity in camel milk powder, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing equipment for low-temperature protection of biological activity in camel milk powder, comprising: a base, a support plate fixedly installed on the top of the base, a driving device fixedly installed on the surface of the support plate, a pulley rotatably installed on the surface of the support plate, the output end of the driving device and the pulley are connected by belt transmission, a drying cylinder is fixedly installed on the surface of the pulley, a circular plate is fixedly installed on the surface of the support plate, and a feeding device and a discharging device are arranged on the surface of the drying cylinder; a low-temperature protection device, the low-temperature protection device is arranged on the top of the base, the low-temperature protection device includes a low-temperature drying device, a motor, a concave gear, a gear, a fixed rod, a triangular plate, a sealing plate, a sealing ring, a sliding rod, an arc block, a hollow rod and a hollow long rod, the driving device is used to rotate to drive the pulley to rotate, and the pulley is used to rotate to drive the drying cylinder to rotate, the low-temperature drying device is fixedly installed on the top of the base, and the low-temperature drying An air outlet pipe is arranged on the top of the equipment, the motor is fixedly mounted on the surface of the support plate, the concave gear is rotatably mounted on the surface of the support plate, the output end of the motor and the concave gear are connected through a transmission belt, the gear is rotatably mounted on the surface of the support plate, the fixed rod is fixedly mounted on the surface of the gear, the triangular plate is fixedly mounted on the surface of the fixed rod, the hollow rod is rotatably mounted on the air outlet pipe of the low-temperature drying equipment, the hollow rod is fixedly mounted on the inner wall of the gear, the sealing ring is fixedly mounted on the inner wall of the air outlet pipe of the low-temperature drying equipment, the sealing plate is slidably mounted on the surface of the sealing ring, the sliding rod is fixedly mounted on the top of the sealing plate, the sliding rod slides through the air outlet pipe, the arc block is fixedly mounted on the top of the sliding rod, the hollow long rod is fixedly mounted on the surface of the hollow rod, and the sealing plate moves downward to block the air outlet of the sealing ring, so that the low-temperature drying equipment intermittently enters the hollow rod through the air outlet pipe, and then enters the hollow long rod from the hollow rod, and is sprayed out from the air outlet hole on the surface of the hollow long rod.

[0007] According to the above technical solution, a No. 1 spring is arranged between the sealing plate and the sealing ring, and the sealing plate is reset by the No. 1 spring. A No. 2 spring is sleeved on the surface of the sliding rod, and the sliding rod is reset by the No. 2 spring. The concave gear is meshed with the gear surface. An air outlet is opened on the surface of the hollow long rod, and a filter is arranged inside the air outlet to prevent camel milk powder from entering the air outlet.

[0008] According to the above technical solution, a stirring device is provided on the surface of a hollow long rod, and the stirring device includes a threaded block, a long rod, a reciprocating spiral groove, a circular plate and an L-shaped scraper. When the hollow long rod rotates, the reciprocating spiral groove will drive the threaded block to reciprocate, and the reciprocating motion of the threaded block will drive the circular plate to reciprocate. The reciprocating spiral grooves are provided at both ends of the hollow long rod, and the reciprocating spiral grooves turn in opposite directions. The long rod is fixedly mounted on the surface of the circular plate, the threaded block is threadedly mounted on the surface of the reciprocating spiral groove, the circular plate is fixedly mounted on the surface of the threaded block, and the L-shaped scraper is fixedly mounted on the surface of the circular plate.

[0009] According to the above technical solution, a short plate is fixedly installed on the top of the L-shaped scraper, a fixed plate is fixedly installed on the surface of the circular plate, and a protrusion is fixedly installed on the bottom of the fixed plate. When the L-shaped scraper moves toward the middle of the drying cylinder, the short plate will drive the short plate to move toward the middle of the drying cylinder, and the short plate will contact the protrusion when it moves toward the middle of the drying cylinder.

[0010] According to the above technical solution, the L-shaped scraper contacts the inner wall of the drying cylinder to scrape the inner wall, the convex block is arranged above the short plate, and the circular plate contacts the inner wall of the drying cylinder to improve the recovery effect of camel milk powder.

[0011] According to the above technical scheme, a flipping device is provided on the surface of a circular plate, and the flipping device includes a hollow rotating tube, a sliding rod, a connecting plate, a square plate, a push block and an elastic telescopic plate. The circular plate moves in a direction close to the push block to drive the hollow rotating tube and the sliding rod to move in a direction close to the push block. The hollow rotating tube moves in a direction close to the push block. The hollow rotating tube is rotatably installed on the surface of the circular plate. A spiral groove is provided on the surface of the hollow rotating tube. The sliding rod is slidably installed on the inner wall of the hollow rotating tube. The connecting plate is fixedly installed on the bottom of the long rod. The square plate is fixedly installed on the surface of the connecting plate. The push block is fixedly installed on the bottom of the square plate. The push block slides in the spiral groove, and the elastic telescopic plate is fixedly installed on the circumferential surface of the hollow rotating tube.

[0012] According to the above technical solution, a rotating shaft is rotatably installed at the free end of the elastic telescopic plate, and a scraper is fixedly installed on the circumferential surface of the rotating shaft. When the elastic telescopic plate rotates, the rotating shaft will be driven to rotate. The upward rotation of the rotating shaft will drive the scraper to rotate upward. The upward rotation of the scraper can lift more camel milk powder upward.

[0013] According to the above technical solution, a No. 3 spring is arranged between the hollow rotating tube and the sliding rod, and the sliding rod is driven to reset by the No. 3 spring. The scraper is in contact with the inner wall of the drying cylinder. A No. 1 torsion spring is arranged between the elastic telescopic plate and the rotating shaft, and the rotating shaft is driven to reset by a torsion spring.

[0014] A method for processing a biologically active processing device in low temperature protection camel milk powder comprises the following steps:

[0015] Step 1: Open the feeding device, pour the camel milk powder into the drying drum for processing, use the driving device to rotate the pulley, and the rotation of the pulley drives the drying drum to rotate. The rotation of the drying drum turns the camel milk powder inside, so as to achieve uniform drying of the camel milk powder and reduce the defective rate of the camel milk powder;

[0016] Step 2: Start the motor. The rotation of the motor will drive the concave gear and the gear to rotate. The rotation of the gear will drive the fixed rod and the triangular plate to rotate.

[0017] Step 3: The triangular plate will contact the arc block during the rotation process, and the triangular plate will push the arc block to move downward. The downward movement of the arc block will drive the slide bar and the sealing plate to move downward. The downward movement of the sealing plate will block the air outlet of the sealing ring;

[0018] Step 4: Allow the low-temperature drying equipment to intermittently enter the hollow rod through the air outlet pipe, then enter the hollow long rod from the hollow rod, and be sprayed out from the air outlet holes on the surface of the hollow long rod to dry the camel milk powder at low temperature. Low-temperature drying can remove moisture at a lower temperature and avoid the loss of heat-sensitive nutrients. This is especially important for nutrient-rich products such as camel milk, which can maintain its natural nutritional value and functional ingredients.

[0019] The present invention provides a processing device and a processing method for low-temperature protection of biological activity in camel milk powder. It has the following beneficial effects:

[0020] (1) The invention pours camel milk powder into a drying cylinder for processing, and utilizes a driving device to rotate a pulley, which in turn drives the drying cylinder to rotate. The rotation of the drying cylinder causes the camel milk powder inside to be turned over, thereby achieving uniform drying of the camel milk powder. The downward movement of the sealing plate blocks the air outlet of the sealing ring, allowing the low-temperature drying equipment to intermittently enter the hollow rod through the air outlet pipe, and then enter the hollow long rod through the hollow rod, and be sprayed out from the air outlet holes on the surface of the hollow long rod, thereby performing low-temperature drying on the camel milk powder. Low-temperature drying can remove moisture at a lower temperature and avoid the loss of heat-sensitive nutrients. This is particularly important for a nutrient-rich product such as camel milk, and can maintain its natural nutritional value and functional ingredients.

[0021] (2) In the present invention, the reciprocating motion of the threaded block drives the circular plate to move reciprocatingly, and the reciprocating motion of the circular plate drives the camel milk powder inside to be pushed toward the middle of the drying cylinder, thereby improving the drying effect of the gas on the camel milk powder. At the same time, the L-shaped scraper moves toward the middle of the drying cylinder, which drives the short plate to move toward the middle of the drying cylinder. The short plate moves toward the middle of the drying cylinder and contacts the convex block. Vibration is generated by the contact between the short plate and the convex block, and the camel milk powder attached to the L-shaped scraper after being scraped off is shaken off, thereby improving the drying effect of the camel milk powder.

[0022] (3) In the present invention, the rotation of the hollow rotating tube drives the elastic expansion plate to rotate, and the rotation of the elastic expansion plate lifts the camel milk powder upward, so that the camel milk powder can be dried more evenly and is less susceptible to moisture or mildew, thereby extending its shelf life during storage. At the same time, the rotation of the elastic expansion plate drives the rotation shaft to rotate, and the upward rotation of the rotation shaft drives the scraper to rotate upward. The upward rotation of the scraper can lift more camel milk powder upward, thereby improving the overall drying effect. At the same time, the attached camel milk powder can be scraped off, thereby improving the camel milk powder recovery effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the hollow rod of the present invention;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the drying cylinder of the present invention;

[0027] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A;

[0028] Figure 6 It is a schematic diagram of the structure of the hollow rotating rod and the elastic telescopic plate of the present invention;

[0029] Figure 7 It is a schematic diagram of the elastic expansion plate and the scraper structure of the present invention.

[0030] In the figure: 1, base; 2, support plate; 3, driving device; 4, pulley; 5, drying cylinder; 6, circular plate; 7, low-temperature drying equipment; 8, motor; 9, concave gear; 10, gear; 11, fixed rod; 12, triangular plate; 13, sealing plate; 14, sealing ring; 15, sliding rod; 16, arc block; 17, hollow rod; 18, hollow long rod; 191, threaded block; 192, long rod; 193, reciprocating spiral groove; 194, circular plate; 195, L-shaped scraper; 196, short plate; 197, fixed plate; 198, convex block; 201, hollow rotating tube; 202, sliding rod; 203, connecting plate; 204, square plate; 205, push block; 206, elastic telescopic plate; 207, rotating shaft; 208, scraper. 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 Figure 1-Figure 3 One embodiment of the present invention is: a processing equipment for low-temperature protection of biological activity in camel milk powder, comprising: a base 1, a support plate 2 is fixedly installed on the top of the base 1, a driving device 3 is fixedly installed on the surface of the support plate 2, a pulley 4 is rotatably installed on the surface of the support plate 2, the output end of the driving device 3 and the pulley 4 are connected by belt transmission, a drying cylinder 5 is fixedly installed on the surface of the pulley 4, a circular plate 6 is fixedly installed on the surface of the support plate 2, and a feeding device and a discharging device are arranged on the surface of the drying cylinder 5; a low-temperature protection device, the low-temperature protection device is arranged on the top of the base 1, the low-temperature protection device includes a low-temperature drying device 7, a motor 8, a concave gear 9, a gear 10, a fixed rod 11, a triangular plate 12, a sealing plate 13, a sealing ring 14, a sliding rod 15, an arc block 16, a hollow rod 17 and a hollow long rod 18, the camel milk powder inside is turned over by rotating the drying cylinder 5, the uniform drying of the camel milk powder is achieved, and the defective rate of the camel milk powder is reduced, the low-temperature drying device 7 is fixedly installed on the top of the base 1, and the low-temperature drying device 7 is arranged on the top The motor 8 is fixedly mounted on the surface of the support plate 2, the concave gear 9 is rotatably mounted on the surface of the support plate 2, the output end of the motor 8 and the concave gear 9 are connected by a transmission belt, the gear 10 is rotatably mounted on the surface of the support plate 2, the fixed rod 11 is fixedly mounted on the surface of the gear 10, the triangular plate 12 is fixedly mounted on the surface of the fixed rod 11, the hollow rod 17 is rotatably mounted on the air outlet pipe of the low-temperature drying device 7, the hollow rod 17 is fixedly mounted on the inner wall of the gear 10, the sealing ring 14 is fixedly mounted on the inner wall of the air outlet pipe of the low-temperature drying device 7, the sealing plate 13 is slidably mounted on the surface of the sealing ring 14, the sliding rod 15 is fixedly mounted on the top of the sealing plate 13, the sliding rod 15 slides through the air outlet pipe, the arc block 16 is fixedly mounted on the top of the sliding rod 15, and the hollow long rod 18 is fixedly mounted on the surface of the hollow rod 17. The camel milk powder is low-temperature dried. Low-temperature drying can remove moisture at a lower temperature and avoid the loss of heat-sensitive nutrients. This is particularly important for nutrient-rich products such as camel milk, and can maintain its natural nutritional value and functional ingredients.

[0033] A No. 1 spring is arranged between the sealing plate 13 and the sealing ring 14, and the sealing plate 13 is reset by the No. 1 spring. A No. 2 spring is sleeved on the surface of the sliding rod 15, and the sliding rod 15 is reset by the No. 2 spring. The concave gear 9 is meshed with the surface of the gear 10. An air outlet is opened on the surface of the hollow long rod 18, and a filter is arranged inside the air outlet to prevent camel milk powder from entering the air outlet.

[0034] When the present embodiment is working, the feeding device is opened, and the camel milk powder is poured into the drying cylinder 5 for processing. The driving device 3 is used to rotate to drive the pulley 4, and the pulley 4 rotates to drive the drying cylinder 5 to rotate. The camel milk powder inside is turned over by the rotation of the drying cylinder 5, so that the camel milk powder is evenly dried, and the defective rate of the camel milk powder is reduced. The motor 8 is started while the motor 8 rotates, and the rotation of the motor 8 drives the concave gear 9 and the gear 10 to rotate. The rotation of the gear 10 drives the fixed rod 11 and the triangular plate 12 to rotate. The triangular plate 12 contacts the arc block 16 during the rotation, and the triangular plate 12 pushes the arc block 16 to rotate. 6 moves downward, and the arc block 16 moves downward, which drives the slide bar 15 and the sealing plate 13 to move downward. The sealing plate 13 moves downward, which blocks the air outlet of the sealing ring 14, so that the low-temperature drying device 7 intermittently enters the hollow rod 17 through the air outlet pipe, and then enters the hollow long rod 18 through the hollow rod 17, and is sprayed out from the air outlet on the surface of the hollow long rod 18 to perform low-temperature drying on the camel milk powder. Low-temperature drying can remove moisture at a lower temperature and avoid the loss of heat-sensitive nutrients. This is particularly important for nutrient-rich products such as camel milk, and can maintain its natural nutritional value and functional ingredients.

[0035] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, a stirring device is arranged on the surface of the hollow long rod 18, and the stirring device includes a threaded block 191, a long rod 192, a reciprocating spiral groove 193, a circular plate 194 and an L-shaped scraper 195. The reciprocating spiral groove 193 is provided at both ends of the hollow long rod 18, and the reciprocating spiral groove 193 turns in opposite directions. The long rod 192 is fixedly mounted on the surface of the circular plate 6, the threaded block 191 is threadedly mounted on the surface of the reciprocating spiral groove 193, the circular plate 194 is fixedly mounted on the surface of the threaded block 191, and the L-shaped scraper 195 is fixedly mounted on the surface of the circular plate 194. During the reciprocating motion of the circular plate 194, the camel milk powder inside will be driven to the middle of the drying cylinder 5, thereby improving the drying effect of the gas on the camel milk powder.

[0036] A short plate 196 is fixedly installed on the top of the L-shaped scraper 195, a fixed plate 197 is fixedly installed on the surface of the circular plate 194, and a protrusion 198 is fixedly installed on the bottom of the fixed plate 197. Vibration is generated by the contact between the short plate 196 and the protrusion 198, and the camel milk powder attached to the L-shaped scraper 195 after scraping is shaken off, thereby improving the drying effect of the camel milk powder.

[0037] The L-shaped scraper 195 contacts the inner wall of the drying cylinder 5 to scrape the inner wall. The protrusion 198 is arranged above the short plate 196. The circular plate 194 contacts the inner wall of the drying cylinder 5 to improve the recovery effect of camel milk powder.

[0038] A turning device is arranged on the surface of the circular plate 194. The turning device includes a hollow rotating tube 201, a sliding rod 202, a connecting plate 203, a square plate 204, a push block 205 and an elastic telescopic plate 206. The hollow rotating tube 201 is rotatably installed on the surface of the circular plate 194. A spiral groove is provided on the surface of the hollow rotating tube 201. The sliding rod 202 is slidably installed on the inner wall of the hollow rotating tube 201. The connecting plate 203 is fixedly installed at the bottom of the long rod 192. The square plate 204 is fixedly installed on the surface of the connecting plate 203. The push block 205 is fixedly installed at the bottom of the square plate 204. The push block 205 slides in the spiral groove. The elastic telescopic plate 206 is fixedly installed on the circumferential surface of the hollow rotating tube 201. The rotation of the elastic telescopic plate 206 will lift the camel milk powder upward, so that the camel milk powder can be dried more evenly and is less susceptible to moisture or mildew, thereby extending its shelf life during storage.

[0039] A rotating shaft 207 is rotatably mounted on the free end of the elastic telescopic plate 206, and a scraper 208 is fixedly mounted on the circumferential surface of the rotating shaft 207 to improve the overall drying effect and at the same time scrape off the attached camel milk powder to improve the camel milk powder recovery effect.

[0040] A No. 3 spring is arranged between the hollow rotating tube 201 and the sliding rod 202, and the sliding rod 202 is reset by the No. 3 spring. The scraper 208 contacts the inner wall of the drying cylinder 5. A No. 1 torsion spring is arranged between the elastic telescopic plate 206 and the rotating shaft 207, and the rotating shaft 207 is reset by a torsion spring.

[0041] A method for processing a biologically active processing device in low temperature protection camel milk powder comprises the following steps:

[0042] Step 1: Open the feeding device, pour the camel milk powder into the drying cylinder 5 for processing, use the driving device 3 to rotate the pulley 4, and the pulley 4 rotates to drive the drying cylinder 5 to rotate. The rotation of the drying cylinder 5 turns the camel milk powder inside, so as to achieve uniform drying of the camel milk powder and reduce the defective rate of the camel milk powder;

[0043] Step 2: Start the motor 8. The rotation of the motor 8 will drive the concave gear 9 and the gear 10 to rotate. The rotation of the gear 10 will drive the fixing rod 11 and the triangular plate 12 to rotate.

[0044] Step 3: The triangular plate 12 will contact the arc block 16 during the rotation process, and the triangular plate 12 will push the arc block 16 to move downward. The downward movement of the arc block 16 will drive the slide bar 15 and the sealing plate 13 to move downward. The downward movement of the sealing plate 13 will block the air outlet of the sealing ring 14;

[0045] Step 4: The low-temperature drying device 7 intermittently enters the hollow rod 17 through the air outlet pipe, and then enters the hollow long rod 18 from the hollow rod 17, and is sprayed out from the air outlet holes on the surface of the hollow long rod 18 to perform low-temperature drying on the camel milk powder. Low-temperature drying can remove moisture at a lower temperature and avoid the loss of heat-sensitive nutrients. This is particularly important for a nutrient-rich product such as camel milk, which can maintain its natural nutritional value and functional ingredients.

[0046] When the present embodiment is working, when the hollow long rod 18 rotates, it will drive the reciprocating spiral groove 193 to rotate, and the rotation of the reciprocating spiral groove 193 will drive the threaded block 191 to reciprocate, and the reciprocating motion of the threaded block 191 will drive the circular plate 194 to reciprocate, and the reciprocating motion of the circular plate 194 will drive the internal camel milk powder to be pushed toward the middle of the drying cylinder 5, thereby improving the drying effect of the gas on the camel milk powder, and the reciprocating motion of the circular plate 194 will drive the L-shaped scraper 195 to reciprocate, and the L-shaped scraper 195 will move toward the middle of the drying cylinder 5 to scrape off the camel milk powder attached to the inner wall of the drying cylinder 5, thereby preventing the camel milk powder from adhering to the inner wall of the drying cylinder 5, thereby affecting The L-shaped scraper 195 moves toward the middle of the drying cylinder 5, which drives the short plate 196 to move toward the middle of the drying cylinder 5. The short plate 196 moves toward the middle of the drying cylinder 5 and contacts the protrusion 198. The short plate 196 contacts the protrusion 198 to generate vibration, and the camel milk powder attached to the L-shaped scraper 195 after scraping is shaken off, thereby improving the drying effect of the camel milk powder. When the processing is completed and the camel milk powder needs to be recovered, the driving device 3 is turned off and the motor 8 is started. The rotation of the motor 8 drives the circular plate 194 to move toward the direction of the discharging device, and pushes the internal camel milk powder toward the direction of the discharging device, thereby improving the recovery efficiency.

[0047] The circular plate 194 moves toward the push block 205, driving the hollow rotating tube 201 and the sliding rod 202 to move toward the push block 205. The hollow rotating tube 201 moves toward the push block 205. During the movement of the hollow rotating tube 201, the push block 205 moves along the spiral groove. The spiral groove is squeezed by the push block 205 and drives the hollow rotating tube 201 to rotate along the direction of the spiral groove. The rotation of the hollow rotating tube 201 drives the elastic telescopic plate 206 to rotate. The elastic telescopic plate 206 The rotation will lift the camel milk powder upward, so that the camel milk powder can be dried more evenly, making the camel milk powder less susceptible to moisture or mildew, thereby extending its shelf life during storage. At the same time, when the elastic telescopic plate 206 rotates, it will drive the rotating shaft 207 to rotate. The upward rotation of the rotating shaft 207 will drive the scraper 208 to rotate upward. The upward rotation of the scraper 208 can lift more camel milk powder upward, thereby improving the overall drying effect. At the same time, the attached camel milk powder can be scraped off, thereby improving the camel milk powder recovery effect.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for low temperature protection of biological activity in camel milk powder, characterized in that: include: A base (1), wherein a support plate (2) is fixedly mounted on the top of the base (1), a driving device (3) is fixedly mounted on the surface of the supporting plate (2), a pulley (4) is rotatably mounted on the surface of the supporting plate (2), an output end of the driving device (3) and the pulley (4) are connected via a belt transmission, a drying cylinder (5) is fixedly mounted on the surface of the pulley (4), a circular plate (6) is fixedly mounted on the surface of the supporting plate (2), and a feeding device and a discharging device are arranged on the surface of the drying cylinder (5); A low temperature protection device, the low temperature protection device is arranged on the top of the base (1), the low temperature protection device comprises a low temperature drying device (7), a motor (8), a concave gear (9), a gear (10), a fixed rod (11), a triangular plate (12), a sealing plate (13), a sealing ring (14), a sliding rod (15), an arc block (16), a hollow rod (17) and a hollow long rod (18), the low temperature drying device (7) is fixedly mounted on the top of the base (1), an air outlet pipe is arranged on the top of the low temperature drying device (7), the motor (8) is fixedly mounted on the surface of the support plate (2), the concave gear (9) is rotatably mounted on the surface of the support plate (2), the output end of the motor (8) and the concave gear (9) are connected by a transmission belt, and the gear (10) The fixing rod (11) is fixedly mounted on the surface of the gear (10), the triangular plate (12) is fixedly mounted on the surface of the fixing rod (11), the hollow rod (17) is rotatably mounted on the air outlet pipe of the low-temperature drying device (7), the circumferential surface of the hollow rod (17) is fixedly mounted on the inner wall of the gear (10), the sealing ring (14) is fixedly mounted on the inner wall of the air outlet pipe of the low-temperature drying device (7), the sealing plate (13) is slidably mounted on the surface of the sealing ring (14), the sliding rod (15) is fixedly mounted on the top of the sealing plate (13), the sliding rod (15) slides through the air outlet pipe, the arc block (16) is fixedly mounted on the top of the sliding rod (15), and the hollow long rod (18) is fixedly mounted on the surface of the hollow rod (17); A stirring device, the stirring device being arranged on the surface of a hollow long rod (18), the stirring device comprising a threaded block (191), a long rod (192), a reciprocating spiral groove (193), a circular plate (194) and an L-shaped scraper (195), the reciprocating spiral groove (193) being provided at both ends of the hollow long rod (18), the reciprocating spiral groove (193) turning in opposite directions, the long rod (192) being fixedly mounted on the surface of the circular plate (6), the threaded block (191) being threadedly mounted on the surface of the reciprocating spiral groove (193), the circular plate (194) being fixedly mounted on the surface of the threaded block (191), and the L-shaped scraper (195) being fixedly mounted on the surface of the circular plate (194); A short plate (196) is fixedly mounted on the top of the L-shaped scraper (195), a fixing plate (197) is fixedly mounted on the surface of the circular plate (194), and a protrusion (198) is fixedly mounted on the bottom of the fixing plate (197); The L-shaped scraper (195) contacts the inner wall of the drying cylinder (5), the protrusion (198) is arranged above the short plate (196), and the circular plate (194) contacts the inner wall of the drying cylinder (5).

2. The processing equipment for low temperature protection of biological activity in camel milk powder according to claim 1, characterized in that: A No. 1 spring is arranged between the sealing plate (13) and the sealing ring (14), a No. 2 spring is sleeved on the surface of the sliding rod (15), the concave gear (9) is meshed with the surface of the gear (10), an air outlet is opened on the surface of the hollow long rod (18), and a filter is arranged inside the air outlet.

3. The processing equipment for low temperature protection of biological activity in camel milk powder according to claim 1, characterized in that: The processing equipment further comprises a flipping device, which is arranged on the surface of the circular plate (194). The flipping device comprises a hollow rotating tube (201), a sliding rod (202), a connecting plate (203), a square plate (204), a push block (205) and an elastic telescopic plate (206). The hollow rotating tube (201) is rotatably mounted on the surface of the circular plate (194). A spiral groove is provided on the surface of the hollow rotating tube (201). The sliding rod (202) is slidably mounted on the inner wall of the hollow rotating tube (201). The connecting plate (203) is fixedly mounted on the bottom of the long rod (192). The square plate (204) is fixedly mounted on the surface of the connecting plate (203). The push block (205) is fixedly mounted on the bottom of the square plate (204). The push block (205) slides in the spiral groove. The elastic telescopic plate (206) is fixedly mounted on the circumferential surface of the hollow rotating tube (201).

4. The processing equipment for low temperature protection of biological activity in camel milk powder according to claim 3, characterized in that: A rotating shaft (207) is rotatably mounted on the free end of the elastic telescopic plate (206), and a scraper (208) is fixedly mounted on the circumferential surface of the rotating shaft (207).

5. The processing equipment for low temperature protection of biological activity in camel milk powder according to claim 4, characterized in that: A No. 3 spring is provided between the hollow rotating tube (201) and the sliding rod (202), the scraper (208) is in contact with the inner wall of the drying cylinder (5), and a No. 1 torsion spring is provided between the elastic telescopic plate (206) and the rotating shaft (207).

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