Drying component and fibrous protein drying equipment including the component

Abstract

The present invention relates to the technical field of fibrous protein drying, and discloses a drying component and fibrous protein drying equipment including the component, comprising a conveyor belt and multiple sets of parallel and staggered guide rollers, wherein the conveyor belt passes around the guide rollers in sequence from bottom to top, a drying channel is set between the lower conveyor belt and the upper conveyor belt, and each set of the drying channels is equipped with a stirrer, which can simulate the state of material stirring and tumbling, and at the same time, the material will not accumulate inside the drying channel. The drying equipment includes a drying box, the drying component is built into the drying box, and the drying box is equipped with a material guide to facilitate heat accumulation inside the drying channel, accelerate the heat exchange efficiency with the material, and facilitate the air inside the drying box to carry water vapor and quickly discharge from the feeding port along the material guide, so as to prevent the water vapor from being unable to quickly discharge from the drying box, resulting in excessive humidity inside the drying box and affecting the discharge of moisture inside the material.

Description

Technical Field

[0001] The present invention relates to the technical field of fibrous protein drying, in particular to a drying component and fibrous protein drying equipment comprising the component. Background Art

[0002] Plant protein is an important source of dietary protein for humans. Plant fibrous protein is a fibrous plant protein with a texture similar to muscle fibers that is produced and processed from plant protein. It can replace high-fat, high-calorie meat foods. The original product needs to be dried and formed during the production and processing process.

[0003] A flip-plate dryer for fibrous protein with application number CN201821927787.6 performs secondary drying of raw materials through the coordinated use of an upward limit plate, a downward limit plate and a transmission plate, thereby increasing the drying time of the original products in the drying chamber, thereby improving the drying effect and achieving the effect of improving the drying effect of the box. A crawler-type fibrous protein food drying box with application number CN202420047591.7 uses a humidity sensor to monitor the humidity inside the crawler-type drying box body. The driving motor drives the meshing second gear to rotate through the corresponding first gear, and the second gear drives the fan blade to rotate through the rotating rod to discharge the moisture inside the crawler-type drying box body. Dehumidification is carried out according to the humidity conditions, and the drying time of the material is accurately controlled.

[0004] In actual use, when the fibrous protein material is placed in a drying box, there will inevitably be a backlog, which can easily lead to uneven drying. The moisture inside the fibrous protein that is squeezed and piled up cannot be discharged. In addition, under high temperature conditions, the humidity inside the drying box is high, and the outer layer of the fibrous protein loses water rapidly, causing the moisture on the surface of the fibrous protein to evaporate and quickly form a hard shell, hindering the further evaporation of the internal moisture. At the same time, the evaporation rate of the moisture inside the fibrous protein is relatively slow, which makes it more likely that the moisture content of the fibrous protein is too high.

[0005] Therefore, the present invention proposes a drying component and a fibrous protein drying device including the component to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide a drying component and a fibrous protein drying device comprising the component, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides a drying component, including a dryer, the dryer including a first roller and a second roller, the first roller being arranged directly below the second roller, a conveyor belt being wound between the first roller and the second roller, the dryer also including multiple groups of parallel and staggered guide rollers, the conveyor belts passing around the guide rollers from bottom to top, the conveyor belt below each group of guide rollers being set as a lower conveyor belt, the conveyor belt above each group of guide rollers being set as an upper conveyor belt, a drying channel being set between the lower conveyor belt and the upper conveyor belt, each group of the drying channels being equipped with a stirrer, the top of each group of the stirrers being in contact with the bottom of the upper conveyor belt, each group of the stirrers being in direct correspondence with the lower conveyor belt below it, and the dryer also including a heater located at the bottom.

[0008] Preferably, the first roller and the second roller are maintained on a vertical plane, the guide rollers are arranged in thirteen groups, seven groups on the left and six groups on the right, each group of guide rollers is arranged on a different horizontal plane, and each group of upper conveyor belts and lower conveyor belts are arranged horizontally.

[0009] Preferably, the agitator includes a first agitating unit, a second agitating unit, a third agitating unit, a fourth agitating unit and a fifth agitating unit arranged side by side, and the distances between the first agitating unit, the second agitating unit, the third agitating unit, the fourth agitating unit, the fifth agitating unit and the lower conveyor belt decrease successively.

[0010] Preferably, the first stirring unit, the second stirring unit, the third stirring unit, the fourth stirring unit and the fifth stirring unit have the same structural composition, the fourth stirring unit includes an outer material guide plate, a receiving channel is opened in the outer material guide plate, an inner material guide plate is slidably assembled in the receiving channel, an electromagnet is fixed on the top of the inner cavity of the receiving channel, a magnet sheet matching the electromagnet is fixed on the top of the inner material guide plate, and a reset spring is fixedly connected between the electromagnet and the magnet sheet.

[0011] Preferably, the outer guide plate is an arc-shaped plate, the outer guide plate is bent toward one side of the guide roller, the length of the agitator is the same as the width of the drying channel, and the bottom end of the inner guide plate is integrally formed with a scraper sheet, which is a flexible sheet.

[0012] The present invention also provides a fibrous protein drying device, comprising the drying assembly as described above, and further comprising a drying box, wherein the dryer is arranged inside the drying box, each group of the guide rollers is equipped with a material guide, a feeding port corresponding to the material guide is provided on the side wall of the drying box, a discharge port provided on the side wall of the drying box is provided below each group of the feeding port, a discharge baffle is installed on each group of the discharge port, retreat grooves matching the material guide are provided on the front and rear side walls of the inner cavity of the drying box, the discharge port and the material guide are adapted, and an air inlet is provided at the bottom of the drying box;

[0013] The rear end of each set of guide rollers is connected to a rotating shaft, and the other end of the rotating shaft is rotatably assembled on the rear side wall of the drying box through a bearing. The air inlet corresponds to the heater, and the width of the conveyor belt is the same as the front and rear width of the drying box cavity.

[0014] The cam is fixedly mounted on the front of the gear train and is secured to the drive means for rotating the gear train by means of a pin. The cam is secured to the front of the gear train and is secured to the drive means for rotating the gear train.

[0015] Preferably, the retreat groove corresponds to the outer material baffle plate, the retreat groove is a fan-shaped groove, and the outer material baffle plate is slidably installed inside the retreat groove.

[0016] Preferably, brackets are fixed on the left and right side walls of the drying box, a blower is fixed on the top of the inner cavity of the drying box, and the first roller and the second roller are fixedly installed on the top and bottom of the drying box respectively through mounting frames.

[0017] The technical effects and advantages of the present invention are as follows:

[0018] 1. The agitator in the drying assembly of the present invention can block the moving material, and at the same time, the material is turned over along the surface of the agitator after being blocked by the agitator, and then falls onto the conveyor belt. Therefore, in the process of the conveyor belt driving the material to be transported, the material is turned over on the agitator after passing through the blocking effect of the agitator, and finally falls onto the conveyor belt, which can simulate the state of material stirring and tumbling. At the same time, there will be no accumulation of material inside the drying channel. The drying channels are set into multiple groups, which can process the material in layers, ensuring the drying amount of the material while effectively preventing the accumulation of the material during drying, so that the moisture inside the material can be quickly discharged during drying, improving the drying efficiency while ensuring the drying quality of the material.

[0019] 2. A drying assembly and a material guide are synchronously arranged inside the drying box of the present invention. During the drying process, the material guide cooperates with the use of a conveyor belt to block the material, and can also block water vapor and air. On the one hand, it blocks heat, facilitates heat accumulation inside the drying channel, and accelerates the heat exchange efficiency with the material. On the other hand, it facilitates the air inside the drying box to carry water vapor and be quickly discharged from the feeding port along the material guide, preventing the water vapor from being unable to be quickly discharged from the drying box, resulting in excessive humidity inside the drying box and affecting the discharge of moisture inside the material.

[0020] 3. In the present invention, after the material drying is completed, the servo motor drives the first roller to rotate, which can drive the conveyor belt to rotate in the opposite direction. At this time, the conveyor belt can transport the material inside the drying channel from the inside to the outside. At this time, the state of the material guide is changed, and the driving motor drives the material guide to overlap at the discharge port. The material guide acts as a discharge guide plate, which facilitates the material on the conveyor belt to be discharged from the discharge port through the material guide. When the vibration motor is working, it can vibrate the material transported on the outer baffle plate and the inner baffle plate, which facilitates the rapid discharge of the material from the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of the dryer of the present invention;

[0022] Figure 2 Schematic diagram of the structure of the stirrer of the present invention;

[0023] Figure 3 This is a schematic structural diagram of the fourth stirring unit of the present invention;

[0024] Figure 4 This is a schematic diagram of the assembly structure of the drying box, dryer and material guide of the present invention;

[0025] Figure 5 This is a schematic diagram of the first cross-sectional structure of the drying box of the present invention;

[0026] Figure 6 This is a second cross-sectional structural schematic diagram of the drying box of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the material guide and the dryer assembled from a first perspective of the present invention;

[0028] Figure 8 This is a schematic structural diagram of the assembly of the material guide and the dryer from a second perspective of the present invention;

[0029] Figure 9 It is a schematic structural diagram of the discharge state of the present invention.

[0030] In the figure: 10, dryer; 11, first roller; 12, second roller; 13, conveyor belt; 14, guide roller; 15, lower conveyor belt; 16, upper conveyor belt; 17, drying channel; 18, stirrer; 181, first stirring unit; 182, second stirring unit; 183, third stirring unit; 184, fourth stirring unit; 185, fifth stirring unit; 186, outer guide plate; 187, collecting Nanochannel; 188, electromagnet; 189, magnet sheet; 1810, inner guide plate; 1811, scraper; 19, heater; 20, guide; 21, outer baffle; 22, drive motor; 23, inner baffle; 24, vibration motor; 30, drying box; 31, bracket; 32, feeding port; 33, discharge port; 34, discharge baffle; 35, air inlet; 36, retreat slot; 37, blower. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figures 1 to 9 As shown, this embodiment discloses a drying assembly, including a dryer 10, the dryer 10 includes a first roller 11 and a second roller 12, the first roller 11 is arranged directly below the second roller 12, and a conveyor belt 13 is wound between the first roller 11 and the second roller 12. The dryer 10 also includes multiple groups of parallel and staggered guide rollers 14, the conveyor belt 13 passes around the guide rollers 14 from bottom to top, the conveyor belt 13 below each group of guide rollers 14 is set as a lower conveyor belt 15, and the conveyor belt 13 above each group of guide rollers 14 is set as an upper conveyor belt 16, and a drying channel 17 is set between the lower conveyor belt 15 and the upper conveyor belt 16, and each group of drying channels 17 is equipped with a stirrer 18, and each group of stirrers The top of 18 is fitted with the bottom of the upper conveyor belt 16, and each group of agitators 18 corresponds to the lower conveyor belt 15 below it. The dryer 10 also includes a heater 19 located at the bottom. A servo motor is installed at the rear end of the first roller 11 and the second roller 12, so that the servo motor can drive the first roller 11 and the second roller 12 to rotate when it is working. The first roller 11 and the second roller 12 work alternately, which can drive the conveyor belt 13 to be transmitted on the guide roller 14. The first roller 11 and the second roller 12 are maintained in a vertical plane. The guide rollers 14 are set to thirteen groups, with seven groups on the left and six groups on the right. Each group of guide rollers 14 is set on a different horizontal plane, and each group of upper conveyor belts 16 and lower conveyor belts 15 are set horizontally.

[0034] During actual use, the second roller 12 rotates counterclockwise, driving the conveyor belt 13 to rotate, and the material is placed in the drying channel 17, and the lower conveyor belt 15 supports the material. During the transmission process of the conveyor belt 13, it drives the material to move synchronously, and the agitator 18 can block the moving material, and at the same time, the material is blocked by the agitator 18 and flipped along the surface of the agitator 18, and then falls onto the conveyor belt 13. Therefore, in the process of the conveyor belt 13 driving the material to be transmitted, the material is flipped on the agitator 18 after passing the blocking effect of the agitator 18, and finally falls on the conveyor belt 13, which can simulate the state of material stirring and tumbling. At the same time, there will be no material accumulation in the drying channel 17, and the drying channel 17 is set to multiple groups, which can process the material in layers, ensuring the material drying amount while effectively preventing the material from piling up during drying, so that the moisture inside the material can be quickly discharged during drying, improving the drying efficiency while ensuring the material drying quality.

[0035] The upper conveyor belt 16 and the lower conveyor belt 15 are used to support the materials, and the upper conveyor belt 16 blocks the materials inside the drying channel 17. Then, the upper conveyor belt 16 and the lower conveyor belt 15 cooperate with the drying channel 17 to form an independent drying space. Multiple groups of drying spaces can realize independent drying processing of materials. Moreover, when the conveyor belt 13 acts as the lower conveyor belt 15, it passes around the guide roller 14 to form the upper conveyor belt 16. In this way, the lower conveyor belt 15 and the upper conveyor belt 16 can frequently alternately complete the functions of supporting and blocking the materials after passing around the guide roller 14. Moreover, in the process of drying the materials, since the side of the lower conveyor belt 15 supporting the materials faces downward after passing around the guide roller 14, when there is material stuck to the surface of the conveyor belt 13, the agitator 18 can scrape off the material stuck on the conveyor belt 13 to clean the conveyor belt 13. When the heater 19 is working, it can generate heat to dry the materials on the conveyor belt 13 through heat.

[0036] It is worth noting that when the heater 19 is working, the conveyor belt 13 can be heated, so that when the conveyor belt 13 is used to transport materials, the materials on its surface can be subjected to heat exchange and drying treatment.

[0037] See also Figure 1-Figure 3The stirrer 18 includes a first stirring unit 181, a second stirring unit 182, a third stirring unit 183, a fourth stirring unit 184 and a fifth stirring unit 185 arranged side by side. The distances between the first stirring unit 181, the second stirring unit 182, the third stirring unit 183, the fourth stirring unit 184, the fifth stirring unit 185 and the lower conveyor belt 15 decrease successively. When the conveyor belt 13 conveys the material, the first stirring unit 181 first blocks the upper layer of the material in the drying channel 17. Similarly, the second stirring unit 182, the third stirring unit 183, the fourth stirring unit 184, the fifth stirring unit 185 The material unit 184 and the fifth stirring unit 185 block the materials at different heights inside the drying channel 17 in turn to realize layered processing of the materials, which can avoid the accumulation of materials in the drying channel 17. After blocking the materials, each group of stirring units can guide the materials to the inside of the stirring units, which can achieve turbulence of the materials, facilitate the turning of the materials, speed up the stirring speed of the materials, roll the materials after guiding them, and improve the drying efficiency of the materials. Each group of drying channels 17 can partition the materials to avoid the problem of material accumulation and the inability to discharge the moisture inside the materials in time.

[0038] See also Figure 2 and Figure 3 The first stirring unit 181, the second stirring unit 182, the third stirring unit 183, the fourth stirring unit 184 and the fifth stirring unit 185 have the same structural composition. The fourth stirring unit 184 includes an outer guide plate 186, a receiving channel 187 is opened in the outer guide plate 186, an inner guide plate 1810 is slidably assembled in the receiving channel 187, an electromagnet 188 is fixed to the top of the inner cavity of the receiving channel 187, a magnet piece 189 matching the electromagnet 188 is fixed to the top of the inner guide plate 1810, and a return spring is fixedly connected between the electromagnet 188 and the magnet piece 189.

[0039] Since each group of stirring units has the same structure, in actual use, the positions of the stirring units in the drying channel 17 are different. Therefore, the overhang of each group of stirring units is different. That is, after the electromagnet 188 is energized, it can generate a magnetic repulsive force on the magnet piece 189, and after overcoming the rebound force of the reset spring, it pushes the magnet piece 189 to move downward in the storage channel 187, and then pushes the inner guide plate 1810 to extend out of the storage channel 187. The overhang of the inner guide plate 1810 on each group of stirring units is different, and the blocking height of the material is different. Therefore, the different overhangs of the five groups of inner guide plates 1810 can perform layered processing of the material on the conveyor belt 13 at different heights, accelerate the turning efficiency of the material, and pave the way for the drying of the material.

[0040] It is worth noting that, please refer to Figure 3The outer guide plate 186 is an arc-shaped plate, which bends toward one side of the guide roller 14 to facilitate the material to be guided to the inner side of the outer guide plate 186 through the conveyor belt 13, so that the material can be turned over by utilizing the curvature of the arc plate. The length of the agitator 18 is the same as the width of the drying channel 17. The bottom end of the inner guide plate 1810 is integrally formed with a scraper 1811. The scraper 1811 is a flexible plate. After the material is introduced into the drying channel 17, it is conveyed through the conveyor belt 13. The agitator 18 can block the turbulence of the material on the conveyor belt 13 and complete the stratification of the material. The scraper 1811 is in contact with the surface of the conveyor belt 13. When the conveyor belt 13 is conveying material, the scraper 1811 can guide the material on the surface of the lower conveyor belt 15, thereby scraping and cleaning it, and preventing the material from being drawn into the guide roller 14 and affecting the normal rotation of the guide roller 14.

[0041] Example 2

[0042] The present embodiment discloses a fibrous protein drying device, which includes a drying component and a drying box 30. The dryer 10 is arranged inside the drying box 30, and each group of guide rollers 14 is equipped with a material guide 20. A feeding port 32 corresponding to the material guide 20 is provided on the side wall of the drying box 30. A discharge port 33 opened on the side wall of the drying box 30 is provided below each group of feeding ports 32. A discharge baffle 34 is installed on each group of discharge ports 33. The front and rear side walls of the inner cavity of the drying box 30 are provided with retreat grooves 36 matching the material guide 20. The discharge port 33 is adapted to the material guide 20. An air inlet 35 is provided at the bottom of the drying box 30. The rear end of each group of guide rollers 14 is connected to a rotating shaft, and the other end of the rotating shaft is rotatably assembled on the rear side wall of the drying box 30 through a bearing. The air inlet 35 corresponds to the heater 19, and the width of the conveyor belt 13 is the same as the front and rear width of the inner cavity of the drying box 30.

[0043] In actual use, the material guide 20 corresponds to the feeding port 32. After the material is introduced into the drying box 30 through the feeding port 32, the material guide 20 can guide the material so that the material can be smoothly guided into the drying channel 17 through the material guide 20. The heater 19 works to heat the conveyor belt 13, and the heated conveyor belt 13 can exchange heat with the material inside the drying channel 17 to accelerate the discharge of moisture. The blower 37 works to drive the air flow. Therefore, the heat generated by the heater 19 flows with the air, and the heated conveyor belt 13 is fully dried. The drying operation of the material on the paired conveyor belts 13 is completed. After the material introduction work is completed, the material guide 20 is close to the top of the feeding port 32. The material guide 20 acts as a spoiler at this time. After the heat in the air exchanges heat with the material, it is discharged from the feeding port 32 along the material guide 20 to complete the air circulation. When the conveyor belt 13 rotates, it can drive the material to flow from the entrance of the drying channel 17 to the inside of the drying channel 17, thereby facilitating the agitator 18 to tumble and stir the material, increase the tumbling amount of the material, and increase the gap between the materials when the material is dried, thereby accelerating the discharge of moisture.

[0044] It should be noted that brackets 31 are fixed on the left and right side walls of the drying box 30, a blower 37 is fixed on the top of the inner cavity of the drying box 30, and the first roller 11 and the second roller 12 are fixedly installed on the top and bottom of the drying box 30 respectively through the mounting frame. The top and bottom of the drying box 30 are provided with guide grooves matching the conveyor belt 13, which facilitates the conveyor belt 13 to complete the conveying work smoothly. When the heater 19 is working, the blower 37 can conduct the heat generated by the heater 19 upward with the air, so that the heat can dry the material inside the drying channel 17. At this time, due to the guide 20 and The top of the feeding port 32 is fitted, so during the heating process, the flow of air can drive the heat and water vapor to move together, and when the upper conveyor belt 16 can block the material, it can also block the water vapor and air. On the one hand, it blocks the heat, which facilitates the accumulation of heat inside the drying channel 17 and accelerates the heat exchange efficiency with the material. On the other hand, it facilitates the air inside the drying box 30 to carry water vapor and quickly discharge from the feeding port 32 along the material guide 20, preventing the water vapor from being unable to quickly discharge from the drying box 30, resulting in excessive humidity inside the drying box 30 and affecting the discharge of moisture inside the material.

[0045] See also Figure 5-Figure 8The guide 20 includes an outer material baffle 21, and the front and rear sides of the outer material baffle 21 are fixedly connected to the sleeve by a support rod, and a rear group of sleeves are movably sleeved on the rotating shaft. A driving motor 22 is fixed on the front side wall of the drying box 30 and the corresponding position of the guide roller 14. The output end of each group of driving motors 22 extends into the inner cavity of the drying box 30 and is fixedly connected to the front group of sleeves. The output shaft of the driving motor 22 and the guide roller 14 are coaxially arranged. Each group of outer material baffles 21 is attached to the outer side wall of the conveyor belt 13 wrapped around the outer side of its corresponding guide roller 14. The other side of each group of outer material baffles 21 is embedded with an inner material baffle 23 for sliding assembly. A supporting spring is fixedly connected between the inner end of the inner material baffle 23 and the inner wall of the outer material baffle 21, and the outer end of the outer material baffle 21 rests on the inner wall of the drying box 30.

[0046] When the driving motor 22 rotates, it can drive the sleeve and the outer material baffle 21 to rotate, and the inner material baffle 23 shrinks inside the outer material baffle 21. Therefore, when the inner material baffle 23 is attached to the bottom of the feeding port 32, the material is introduced into the drying box 30 through the feeding port 32 to complete the drying operation. After the material is dried, the servo motor drives the first roller 11 to rotate, which can drive the conveyor belt 13 to rotate in the opposite direction. At this time, the conveyor belt 13 can convey the material inside the drying channel 17 from its inside to the outside. At this time, the driving motor 22 drives the guide 20 to overlap at the discharge port 33, and the guide 20 acts as a discharge guide plate, which facilitates the material on the conveyor belt 13 to be discharged from the discharge port 33 through the guide 20. When the vibration motor 24 is working, it can vibrate the material transmitted on the outer material baffle 21 and the inner material baffle 23, so that the material can be quickly discharged from the discharge port 33.

[0047] It is worth noting that when the drying equipment is in different drying steps, the deflection state of the material guide 20 is different, and the material unloading, steam diversion and material discharge operations are completed in conjunction with the use of the dryer 10.

[0048] It is worth noting that the retreat groove 36 corresponds to the outer material baffle 21, and the retreat groove 36 is a fan-shaped groove. The outer material baffle 21 is slidably installed inside the retreat groove 36, so that the outer material baffle 21 can rotate inside the retreat groove 36, and when the inner material baffle 23 rotates from the feeding port 32 to the discharge port 33, the driving motor 22 can drive the outer material baffle 21 to rotate, and the inner material baffle 23 overcomes the supporting force of the support spring and retracts into the inside of the outer material baffle 21. When the inner material baffle 23 rotates across the horizontal plane, the support spring pushes the inner material baffle 23 to extend outward from the outer material baffle 21, and then fits tightly against the inner wall of the drying box 30, ensuring that the material will not be left inside the drying box 30 when it is conveyed outward.

[0049] It is worth noting that when the guide 20 deflects downward to correspond to the discharge port 33, the first roller 11 rotates clockwise, driving the conveyor belt 13 to rotate in the opposite direction. At this time, the unloading operation is performed through the conveyor belt 13, and at this time, the electromagnet 188 inside each group of the first stirring unit 181, the second stirring unit 182, the third stirring unit 183, and the fourth stirring unit 184 increases the input current, and then the magnetic repulsion of the electromagnet 188 on the magnet sheet 189 increases, increasing the length of the inner guide plate 1810 extending out of the outer guide plate 186, thereby reducing the distance between the inner guide plate 1810 and the lower conveyor belt 15, and the input When the current of the electromagnet 188 in the fifth stirring unit 185 decreases, the magnetic repulsion of the electromagnet 188 on the magnet sheet 189 decreases, and the guide plate 1810 retracts into the receiving channel 187 under the action of the rebound force of the reset spring, and its outward extension remains the same as that of the other groups of stirring units. Then, a discharge channel is retained between the stirrer 18 and the lower conveyor belt 15, and the material moves toward the discharge port 33 under the conveying action of the conveyor belt 13. At this time, the stirrer 18 acts as a material leveling structure, which can level the material on the conveyor belt 13, so that the material is evenly discharged from the discharge port 33 through the material guide 20, avoiding blockage of the discharge port 33.

[0050] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Drying component, characterized by: The invention comprises a dryer (10), wherein the dryer (10) comprises a first roller (11) and a second roller (12), wherein the first roller (11) is arranged directly below the second roller (12), and a conveyor belt (13) is wound between the first roller (11) and the second roller (12), and the dryer (10) further comprises a plurality of sets of parallel and staggered guide rollers (14), wherein the conveyor belt (13) passes through the guide rollers (14) in sequence from bottom to top, and the conveyor belt (13) below each set of guide rollers (14) is arranged as a lower conveyor belt. The conveyor belt (15) is provided above each set of guide rollers (14) as an upper conveyor belt (16). A drying channel (17) is provided between the lower conveyor belt (15) and the upper conveyor belt (16). A stirrer (18) is provided in each set of the drying channels (17). The top of each set of the stirrer (18) is fitted with the bottom of the upper conveyor belt (16). Each set of the stirrer (18) corresponds to the lower conveyor belt (15) below it. The dryer (10) further includes a heater (19) located at the bottom. The stirrer (18) comprises a first stirring unit (181), a second stirring unit (182), a third stirring unit (183), a fourth stirring unit (184) and a fifth stirring unit (185) arranged side by side, and the distances between the first stirring unit (181), the second stirring unit (182), the third stirring unit (183), the fourth stirring unit (184), the fifth stirring unit (185) and the lower conveyor belt (15) decrease in sequence; The first stirring unit (181), the second stirring unit (182), the third stirring unit (183), the fourth stirring unit (184) and the fifth stirring unit (185) have the same structural composition. The fourth stirring unit (184) includes an outer material guide plate (186), a receiving channel (187) is provided in the outer material guide plate (186), an inner material guide plate (1810) is slidably mounted in the receiving channel (187), an electromagnet (188) is fixed to the top of the inner cavity of the receiving channel (187), a magnet sheet (189) matching the electromagnet (188) is fixed to the top of the inner material guide plate (1810), and a return spring is fixedly connected between the electromagnet (188) and the magnet sheet (189); The outer guide plate (186) is an arc-shaped plate, and the outer guide plate (186) is bent toward one side of the guide roller (14). The length of the stirrer (18) is the same as the width of the drying channel (17). The bottom end of the inner guide plate (1810) is integrally formed with a scraper sheet (1811), and the scraper sheet (1811) is a flexible sheet.

2. The drying assembly according to claim 1, characterized in that: The first winding roller (11) and the second winding roller (12) are maintained on a vertical plane, the guide rollers (14) are arranged in thirteen groups, seven groups on the left side and six groups on the right side, each group of guide rollers (14) is arranged on a different horizontal plane, and each group of upper conveyor belts (16) and lower conveyor belts (15) are arranged horizontally.

3. A fibrous protein drying device comprising a drying assembly according to any one of claims 1 to 2, characterized in that: It also includes a drying box (30), wherein the dryer (10) is arranged inside the drying box (30), each group of the guide rollers (14) is equipped with a material guide (20), a feeding port (32) corresponding to the material guide (20) is provided on the side wall of the drying box (30), a discharge port (33) provided on the side wall of the drying box (30) is provided below each group of the feeding port (32), and a discharge baffle (34) is installed on each group of the discharge port (33), and a retreat groove (36) matching the material guide (20) is provided on the front and rear side walls of the inner cavity of the drying box (30), the discharge port (33) and the material guide (20) are adapted, and an air inlet (35) is provided at the bottom of the drying box (30); The rear end of each set of guide rollers (14) is connected to a rotating shaft, and the other end of the rotating shaft is rotatably assembled on the rear side wall of the drying box (30) through a bearing. The air inlet (35) corresponds to the heater (19), and the width of the conveyor belt (13) is the same as the front-to-back width of the inner cavity of the drying box (30).

4. The fibrous protein drying equipment according to claim 3, characterized in that: The material guide (20) includes an outer baffle plate (21), and the front and rear sides of the outer baffle plate (21) are fixedly connected to sleeves through support rods. A group of sleeves on the rear side are movably sleeved on the rotating shaft. A driving motor (22) is fixed on the front side wall of the drying box (30) and at the corresponding position of the guide roller (14). The output end of each group of the driving motors (22) extends into the inner cavity of the drying box (30) and is fixedly connected to the group of sleeves on the front side. The output shaft of the driving motor (22) The outer baffle plates (21) are coaxially arranged with the guide roller (14), and each group of the outer baffle plates (21) is attached to the outer side wall of the conveyor belt (13) wound and assembled on the outer side of the corresponding guide roller (14). An inner baffle plate (23) is slidably mounted inside the other side of each group of the outer baffle plates (21), and a supporting spring is fixedly connected between the inner end of the inner baffle plate (23) and the inner side wall of the outer baffle plate (21), and the outer end of the outer baffle plate (21) is against the inner side wall of the drying box (30).

5. The fibrous protein drying equipment according to claim 4, characterized in that: The retreat groove (36) corresponds to the outer material blocking plate (21), the retreat groove (36) is a fan-shaped groove, and the outer material blocking plate (21) is slidably installed inside the retreat groove (36).

6. The fibrous protein drying equipment according to claim 3, characterized in that: Brackets (31) are fixed to the left and right side walls of the drying box (30), a blower (37) is fixed to the top of the inner cavity of the drying box (30), and the first roller (11) and the second roller (12) are fixedly mounted on the top and bottom of the drying box (30) respectively through mounting frames.

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