Monosidum glutamate drying device and drying method thereof

Abstract

The invention relates to the technical field of monosodium glutamate drying equipment, and discloses a monosodium glutamate drying device and a drying method thereof.The monosodium glutamate drying device comprises a bottom plate used for supporting the device, the top of the bottom plate is fixedly connected with an equipment body, and the equipment body further comprises a drying box fixedly connected to the top of the bottom plate; the drying box is used for drying monosodium glutamate to guarantee normal operation of the device, the storage bin is arranged in the drying box and used for separating monosodium glutamate crystals according to the size, monosodium glutamate crystal particles large in size shield monosodium glutamate crystals small in size during air drying, and therefore the total air drying quality of the monosodium glutamate crystals is reduced, and the drying efficiency is improved. And meanwhile, after large-size monosodium glutamate is separated by the storage bin, the large-size monosodium glutamate can be directly put into the next step for grinding large-particle monosodium glutamate crystals, and the device has the advantages that the air drying effect and drying quality of the device are improved, the air drying efficiency of the device is improved, the monosodium glutamate crystals can be screened and air-dried, and a user can use the device conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of monosodium glutamate drying equipment, in particular to a monosodium glutamate drying device and a drying method thereof. Background Art

[0002] MSG is a flavor enhancer whose main ingredient is the sodium salt of glutamate. It is also the trade name and common name of monosodium glutamate, also known as flavor powder, Ajinomoto, sodium glutamate, and sodium glutamate. It is a natural condiment obtained by fermenting and purifying grains. Its main function is to increase the flavor of food and is often used in soups and meat products.

[0003] Publication No.: CN206150377U discloses a device for drying monosodium glutamate with an air filter, comprising a heating chamber, characterized in that: a second electric heating wire is arranged on the inner wall of the heating chamber, a spiral channel is arranged inside the heating chamber, the upper end of the spiral channel is connected to a feed port, the feed port passes through the top plate of the heating chamber, the lower end of the spiral channel is connected to a discharge port, the discharge port passes through the bottom plate of the heating chamber, a spiral ventilation pipe is arranged inside the spiral channel, the upper end of the spiral ventilation pipe is connected to an air outlet, the air outlet passes through the top plate and the feed port of the heating chamber, the lower end of the spiral ventilation pipe is connected to a hot air box through a ventilation duct, the ventilation duct passes through the wall of the heating chamber and the discharge port, the inner wall of the hot air box is provided with a first electric heating wire, A motor is installed at the center of the right end of the hot air box, and a turbine blade is installed on the output shaft of the motor. The right end of the hot air box is connected to the air inlet, and a drying device is arranged between the air inlet and the hot air box, and a filtering device is arranged between the drying device and the hot air box. The device increases the heating area and heating time of the monosodium glutamate, and improves the heating and drying efficiency of the hot air. However, in actual use, due to the different sizes of monosodium glutamate particles after crystallization, large-sized monosodium glutamate crystals usually block small-sized monosodium glutamate crystals, resulting in incomplete air-drying of small-sized monosodium glutamate crystals, and during the air-drying process, the user needs to turn the monosodium glutamate crystals over many times to ensure the air-drying quality, which is rather cumbersome. The air-drying quality of monosodium glutamate crystals air-dried by existing equipment has room for further improvement. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a monosodium glutamate drying device and a drying method thereof, which have the advantages of improving the air-drying effect and drying quality of the device, improving the air-drying efficiency of the device, being able to screen and air-dry monosodium glutamate crystals, and being easy for users to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a drying device for monosodium glutamate and a drying method thereof, comprising: a bottom plate, an equipment body, a drying box, an opening and closing door, a control center, an inlet, a heater, an outlet, a fan, a storage bin, an opening and closing plate, a connecting rod, a worm gear, a first shaft rod, a worm, a second shaft rod, a linear drive assembly, an output rod, a first toothed disc, a driving device, a rotary drive assembly, a rotating shaft, a first movable wheel, a movable belt, a first bevel gear, a second bevel gear, a fixed rod, a second toothed disc, a separating device, a third shaft rod, a separating bin, a baffle plate, a fixed plate, a movable bin, a through groove, a third bevel gear, a screw, a movable block, a sliding rod, a mounting rod, a movable plate, a rotating disc, a mounting rod, a fourth bevel gear, an air-drying bin, and a side plate.

[0006] The positions and connection relationships of the above structures are as follows: A monosodium glutamate drying device comprises a bottom plate for supporting the device, the top of the bottom plate is fixedly connected to a device body, and the device body also comprises:

[0007] A drying box, which is fixedly connected to the top of the bottom plate, is used to dry the monosodium glutamate to ensure the normal operation of the device;

[0008] The storage bin is arranged inside the drying box. The storage bin is used to separate the monosodium glutamate crystals according to their sizes. When the monosodium glutamate crystal particles with large sizes are air-dried, they block the monosodium glutamate crystal particles with small sizes, thereby reducing the overall air-dried quality of the monosodium glutamate crystals. At the same time, after the monosodium glutamate with large sizes is separated out by the storage bin, it can be directly put into the next step of grinding the large-particle monosodium glutamate crystals without the need for a special separation step. By shortening the production steps, the monosodium glutamate production efficiency of the device is improved, which is convenient for users to use;

[0009] A driving device is fixedly connected to the rear end surface of the drying box. The driving device is used to provide power for the operation of each component. At the same time, the driving device can cooperate with subsequent components to stir the small-sized MSG crystals to avoid uneven heating at the bottom of the small-sized MSG crystals, which leads to a decrease in the overall air-dried quality of the MSG crystals, and is convenient for users to use;

[0010] The separation device is arranged inside the drying box and is used to completely flip the small-sized monosodium glutamate crystals, thereby improving the overall air-drying quality of the monosodium glutamate crystals and facilitating the use by users.

[0011] Preferably, the drying box includes an opening and closing door, which is rotatably connected to the front end surface of the drying box, an entrance is provided on the left end surface of the drying box and the entrance extends to the interior of the drying box, a control center is fixedly connected to the bottom side of the left end surface of the drying box, the control center is externally powered, a heater is fixedly connected to the left inner wall of the drying box, the heater is electrically connected to the control center, an exhaust port is provided on the right end surface of the drying box and the exhaust port extends to the interior of the drying box, a fan is fixedly connected to the bottom side of the right end surface of the drying box and the output port of the fan extends to the interior of the drying box, the fan is electrically connected to the control center to ensure normal operation of the device.

[0012] Preferably, the storage bin includes an opening and closing plate, which is rotatably connected to the front end surface of the storage bin, a plurality of through holes are provided on the outer surface of the storage bin, and connecting rods are fixedly connected to the left and right end surfaces of the storage bin, a worm gear is fixedly connected to the end of the connecting rod away from the storage bin, and a first shaft rod is fixedly connected to the end of the worm gear away from the connecting rod, and the two first shaft rods are rotatably connected to the left and right inner walls of the drying box respectively to ensure normal operation of the device.

[0013] Preferably, the storage bin further comprises two worm gears, which are respectively meshed and connected to the tops of the two worm wheels, the front ends of the two worm gears are fixedly connected to the second shaft rod, the two second shaft rods are rotatably connected to the front inner wall of the drying box, the rear ends of the two worm gears are fixedly connected to the linear drive assembly, the linear drive assembly is configured as a hydraulic cylinder and is electrically connected to the control center, the rear end output end of the linear drive assembly is differentially connected to an output rod, the output rod extends to the rear end outer side of the drying box, and the extended parts of the two output rods are fixedly connected to the first gear disc to ensure the normal operation of the device.

[0014] Preferably, the driving device also includes a rotating drive component, which is fixedly connected to the interior of the driving device. The rotating drive component is configured as a driving motor and is electrically connected to a control center. A rotating shaft is fixedly connected to the top output end of the rotating drive component, a first movable wheel is fixedly connected to the outer surface of the rotating shaft, a first bevel gear is fixedly connected to the top of the rotating shaft, and a second bevel gear is meshedly connected to the front end of the first bevel gear to ensure normal operation of the device.

[0015] Preferably, the driving device also includes a fixing rod, which is fixedly connected to the front end center of the second bevel gear, and the end of the fixing rod away from the second bevel gear is fixedly connected to the second gear plate, and the second gear plate is meshingly connected with the two first gear plates to ensure normal operation of the device.

[0016] Preferably, the separation device is configured as a second movable wheel, and the separation device includes a third shaft rod, which is fixedly connected to the bottom of the separation device, and a movable belt is movably connected to the outer surface of the separation device and the first movable wheel, and a separation bin is fixedly connected to the bottom of the third shaft rod, and a plurality of through holes are provided on the outer surface of the separation bin, and a baffle plate is fixedly connected to the top of the separation bin, and the baffle plate extends to the outer side of the bottom of the separation bin to ensure normal operation of the device.

[0017] Preferably, the separation device also includes a fixed plate, which is fixedly connected to the bottom extension part of the baffle plate, and the bottom of the fixed plate is fixedly connected to a movable warehouse, and the front and rear end surfaces of the movable warehouse are provided with through grooves, and a third bevel gear is arranged on the right side of the movable warehouse, and the left end of the third bevel gear is fixedly connected to a screw rod and the screw rod extends to the interior of the movable warehouse, and the bottom of the movable warehouse is not closed, and a movable block is arranged inside the movable warehouse, and one end of the movable block close to the through groove is fixedly connected to a sliding rod, and the movable block is slidably connected to the interior of the movable warehouse through the sliding rod and the through groove, and the movable block is threadedly connected to the outer surface of the screw, and the bottom of the movable block is fixedly connected to a mounting rod, and the bottom of the mounting rod is obliquely fixedly connected to the movable plate, and the mounting rod and the movable plate are both arranged on the outside of the bottom of the movable warehouse to ensure normal operation of the device.

[0018] Preferably, the separation device also includes a rotating disk, which is rotatably connected to the bottom center of the separation bin, a through rod is fixedly connected to the bottom of the rotating disk, a fourth bevel gear is fixedly connected to the outer surface of the through rod, the fourth bevel gear is meshingly connected to the third bevel gear, the bottom of the through rod is fixedly connected to an air-drying bin, the left and right ends of the air-drying bin are fixedly connected to side panels, and the two side panels are respectively fixedly connected to the left and right inner walls of the drying box to ensure normal operation of the device.

[0019] A method for drying monosodium glutamate, using any one of the above-mentioned monosodium glutamate drying devices, wherein during the preliminary drying, an external blower is connected to the outside of the drying box, and the monosodium glutamate crystals are placed in a storage bin, and then the blower blows outside air into the drying box through an inlet, and a heater inside the drying box heats the air to form hot air that is blown toward the top and bottom of the storage bin, and the storage bin is heated through the through holes to convert the water inside the monosodium glutamate crystals into water vapor, and at this time, the fan is turned on to guide the hot air with water vapor to blow toward the discharge port;

[0020] Separation: After the initial drying is completed, the control center is used to open the rotary drive component and the linear drive component. The linear drive component is opened to push out the output rod so that the second toothed disc is meshed and connected with the first toothed disc. At this time, the storage bin can be turned over 180 degrees by opening the rotary drive component. The storage bin is turned over to drop the small-sized MSG crystals through the through holes into the separation bin, and then the separation bin sieves them to the air drying bin;

[0021] Dry again, use the control center to reset the linear drive component, the storage bin is air-dried for the second time, and the rotary drive component is opened normally. At this time, the rotary drive component can drive the separation device to operate, and the separation device will stir the small-sized MSG crystals, thereby completing the air-drying of large-sized MSG crystals and small-sized MSG crystals.

[0022] Beneficial effects:

[0023] 1. The monosodium glutamate drying device and the drying method thereof can open the storage bin so that the device can flip the large-sized monosodium glutamate crystals to the bottom and continue to air-dry, without manual reciprocating flipping, thereby avoiding the existence of air-drying dead corners at the large-sized monosodium glutamate crystals and causing incomplete drying, thereby reducing the overall quality of the dried monosodium glutamate of the device, improving the air-drying efficiency of the device, and facilitating user use.

[0024] 2. The monosodium glutamate drying device and the drying method thereof can directly put into the next step of grinding the large-sized monosodium glutamate crystals into small-sized monosodium glutamate crystals after the large-sized monosodium glutamate crystals are separated by turning on the driving device, without the need for a special separation step. The small-sized monosodium glutamate crystals can be directly put into the next production step, thereby improving the monosodium glutamate production efficiency of the device by shortening the production steps, and facilitating user use.

[0025] 3. The monosodium glutamate drying device and the drying method thereof, by opening the separation device to stir the small-sized monosodium glutamate crystals, avoid the situation where the small-sized monosodium glutamate crystals block each other and hot air is difficult to enter, resulting in the difficulty of drying the moisture inside the small-sized monosodium glutamate crystals, thereby improving the air drying efficiency and drying quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the appearance and structure of a drying device and a drying method for monosodium glutamate of the present invention;

[0027] Figure 2 It is a side structural schematic diagram of a drying device and a drying method for monosodium glutamate of the present invention;

[0028] Figure 3 It is a schematic diagram of the internal structure of a drying device and a drying method for monosodium glutamate of the present invention;

[0029] Figure 4 This is a schematic diagram of a storage bin structure of a monosodium glutamate drying device and a drying method thereof according to the present invention;

[0030] Figure 5 It is a schematic diagram of the internal structure of a monosodium glutamate drying device and a driving device of a drying method thereof of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the second bevel gear of a monosodium glutamate drying device and a drying method thereof of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of an air-drying bin of a drying device and a drying method for monosodium glutamate of the present invention;

[0033] Figure 8 The present invention is a schematic diagram of a movable chamber structure of a monosodium glutamate drying device and a drying method thereof.

[0034] In the figure: 1, bottom plate; 2, equipment body; 3, drying box; 30, opening and closing door; 31, control center; 32, entrance; 33, heater; 34, discharge port; 35, fan; 4, storage bin; 40, opening and closing plate; 41, connecting rod; 42, worm gear; 43, first shaft rod; 44, worm; 440, second shaft rod; 45, linear drive assembly; 450, output rod; 451, first gear disc; 5, driving device; 50, rotary drive assembly; 51, rotating shaft; 52, first movable wheel; 53 , movable belt; 54, first bevel gear; 55, second bevel gear; 550, fixed rod; 56, second gear plate; 6, separation device; 60, third shaft rod; 61, separation bin; 62, shielding plate; 63, fixed plate; 64, movable bin; 640, through groove; 641, third bevel gear; 642, screw rod; 643, movable block; 644, sliding rod; 645, mounting rod; 646, movable plate; 65, rotating disk; 650, through rod; 651, fourth bevel gear; 66, air drying bin; 67, side panel. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1

[0037] See also Figures 1 to 8 A monosodium glutamate drying device comprises a bottom plate 1 for supporting the device, a device body 2 is fixedly connected to the top of the bottom plate 1, and the device body 2 also comprises:

[0038] A drying box 3, which is fixedly connected to the top of the bottom plate 1, and is used to dry the monosodium glutamate to ensure the normal operation of the device;

[0039] The storage bin 4 is arranged inside the drying box 3. The storage bin 4 is used to separate the monosodium glutamate crystals according to their sizes. The large-sized monosodium glutamate crystal particles block the small-sized monosodium glutamate crystals during air drying, thereby reducing the overall air-dried quality of the monosodium glutamate crystals. At the same time, after the large-sized monosodium glutamate is separated out by the storage bin 4, it can be directly put into the next step of grinding the large-sized monosodium glutamate crystals without the need for a special separation step. The monosodium glutamate production efficiency of the device is improved by shortening the production steps, which is convenient for users to use;

[0040] The driving device 5 is fixedly connected to the rear end surface of the drying box 3. The driving device 5 is used to provide power for the operation of each component. At the same time, the driving device 5 can cooperate with the subsequent components to stir the small-sized MSG crystals to avoid uneven heating at the bottom of the small-sized MSG crystals, which will lead to a decrease in the overall air-dried quality of the MSG crystals, and is convenient for users to use;

[0041] The separation device 6 is arranged inside the drying box 3. The separation device 6 is used to completely flip the small-sized MSG crystals, thereby improving the overall air-drying quality of the MSG crystals and facilitating use by users.

[0042] The drying box 3 includes an opening and closing door 30, which is rotatably connected to the front end surface of the drying box 3. The left end surface of the drying box 3 is provided with an entrance port 32, and the entrance port 32 extends to the interior of the drying box 3. The bottom side of the left end surface of the drying box 3 is fixedly connected with a control center 31, and the control center 31 is externally connected to a power supply. A heater 33 is fixedly connected to the left inner wall of the drying box 3, and the heater 33 is electrically connected to the control center 31. An exhaust port 34 is provided at the right end surface of the drying box 3, and the exhaust port 34 extends to the interior of the drying box 3. A fan 35 is fixedly connected to the bottom side of the right end surface of the drying box 3, and the output port of the fan 35 extends to the interior of the drying box 3. The fan 35 is electrically connected to the control center 31 to ensure the normal operation of the device.

[0043] The storage bin 4 includes an opening and closing plate 40, which is rotatably connected to the front end surface of the storage bin 4. A plurality of through holes are provided on the outer surface of the storage bin 4. Connecting rods 41 are fixedly connected to the left and right end surfaces of the storage bin 4. A worm gear 42 is fixedly connected to the end of the connecting rod 41 away from the storage bin 4. A first shaft rod 43 is fixedly connected to the end of the worm gear 42 away from the connecting rod 41. The two first shaft rods 43 are rotatably connected to the left and right inner walls of the drying box 3, respectively, to ensure the normal operation of the device.

[0044] The storage bin 4 also includes two worm gears 44, which are respectively meshed and connected to the tops of the two worm wheels 42. The front ends of the two worm gears 44 are fixedly connected to the second shaft rod 440. The two second shaft rods 440 are rotatably connected to the front inner wall of the drying box 3. The rear ends of the two worm gears 44 are fixedly connected to the linear drive assembly 45. The linear drive assembly 45 is configured as a hydraulic cylinder and is electrically connected to the control center 31. The rear end output end of the linear drive assembly 45 is differentially connected to the output rod 450. The output rod 450 extends to the rear end outer side of the drying box 3. The extended parts of the two output rods 450 are fixedly connected to the first gear disc 451 to ensure the normal operation of the device.

[0045] Embodiment 2

[0046] See also Figures 1 to 8 Further on the basis of the first embodiment, the driving device 5 also includes a rotating driving component 50, which is fixedly connected to the inside of the driving device 5. The rotating driving component 50 is configured as a driving motor and is electrically connected to the control center 31. A rotating shaft 51 is fixedly connected to the top output end of the rotating driving component 50, a first movable wheel 52 is fixedly connected to the outer surface of the rotating shaft 51, a first bevel gear 54 is fixedly connected to the top of the rotating shaft 51, and a second bevel gear 55 is meshedly connected to the front end of the first bevel gear 54 to ensure the normal operation of the device.

[0047] The driving device 5 also includes a fixing rod 550, which is fixedly connected to the front end center of the second bevel gear 55. The end of the fixing rod 550 away from the second bevel gear 55 is fixedly connected to the second gear plate 56. The second gear plate 56 is meshed with the two first gear plates 451 to ensure the normal operation of the device.

[0048] The separation device 6 is configured as a second movable wheel, and the separation device 6 includes a third shaft rod 60, which is fixedly connected to the bottom of the separation device 6, and the separation device 6 is movably connected to the outer surface of the first movable wheel 52 with a movable belt 53, and the bottom of the third shaft rod 60 is fixedly connected to a separation bin 61, and a plurality of through holes are provided on the outer surface of the separation bin 61, and the top of the separation bin 61 is fixedly connected to a baffle plate 62, and the baffle plate 62 extends to the outside of the bottom of the separation bin 61 to ensure the normal operation of the device.

[0049] The separation device 6 also includes a fixed plate 63, which is fixedly connected to the bottom extension of the shielding plate 62. The bottom of the fixed plate 63 is fixedly connected to a movable bin 64. The front and rear surfaces of the movable bin 64 are both provided with through grooves 640. A third bevel gear 641 is provided on the right side of the movable bin 64. The left end of the third bevel gear 641 is fixedly connected to a screw rod 642, and the screw rod 642 extends to the inside of the movable bin 64. The bottom of the movable bin 64 is not closed, and a movable block 643 is provided inside the movable bin 64. The movable block 643 is fixedly connected to one end of the through slot 640 with a sliding rod 644. The movable block 643 is slidably connected to the inside of the movable bin 64 through the sliding rod 644 and the through slot 640. The movable block 643 is threadedly connected to the outer surface of the screw rod 642. The bottom of the movable block 643 is fixedly connected to a mounting rod 645. The bottom of the mounting rod 645 is obliquely fixedly connected to a movable plate 646. The mounting rod 645 and the movable plate 646 are both arranged on the outside of the bottom of the movable bin 64 to ensure the normal operation of the device.

[0050] The separation device 6 also includes a rotating disk 65, which is rotatably connected to the bottom center of the separation bin 61. A through rod 650 is fixedly connected to the bottom of the rotating disk 65. A fourth bevel gear 651 is fixedly connected to the outer surface of the through rod 650. The fourth bevel gear 651 is meshingly connected to the third bevel gear 641. The bottom of the through rod 650 is fixedly connected to an air-drying bin 66. The left and right ends of the air-drying bin 66 are fixedly connected to side panels 67. The two side panels 67 are respectively fixedly connected to the left and right inner walls of the drying box 3 to ensure the normal operation of the device.

[0051] Embodiment 3

[0052] See also Figures 1 to 8 , further, on the basis of the second embodiment, a method for drying monosodium glutamate is provided, using any of the above-mentioned monosodium glutamate drying devices, preliminary drying, an external blower device is connected to the outside of the drying box 3, the monosodium glutamate crystals are placed in the storage bin 4, and then the blower device blows the outside air into the drying box 3 through the inlet 32, the heater 33 inside the drying box 3 heats the air to form hot air that blows to the top and bottom of the storage bin 4, the storage bin 4 is heated through the through hole to heat up the water inside the monosodium glutamate crystals to convert into water vapor, and at this time the fan 35 is turned on to guide the hot air with water vapor to blow to the outlet 34;

[0053] Separation: After the preliminary drying is completed, the control center 31 is used to open the rotary drive assembly 50 and the linear drive assembly 45. The linear drive assembly 45 is opened to push out the output rod 450 so that the second toothed disc 56 is meshed and connected with the first toothed disc 451. At this time, the storage bin 4 can be turned over 180 degrees by opening the rotary drive assembly 50. The storage bin 4 is turned over to drop the small-sized MSG crystals through the through holes into the separation bin 61, and then the separation bin 61 sieves them to the air-drying bin 66.

[0054] Dry again, use the control center 31 to reset the linear drive component 45, the storage bin 4 is air-dried for the second time, and the rotary drive component 50 is normally opened. At this time, the rotary drive component 50 can drive the separation device 6 to operate, and the separation device 6 stirs the small-sized MSG crystals, thereby completing the air drying of the large-sized MSG crystals and the small-sized MSG crystals.

[0055] Working principle: Preliminary drying, the drying box 3 is connected to an external blower, the opening and closing door 30 is opened, the MSG crystals are placed in the storage bin 4 and the opening and closing plate 40 is closed, and then the blower blows the outside air into the drying box 3 through the inlet 32, and the heater 33 inside the drying box 3 heats the air to form hot air that blows to the top and bottom of the storage bin 4. The hot air enters the storage bin 4 through the through hole and is heated to convert the water inside the MSG crystals into water vapor. At this time, the fan 35 is turned on to guide the hot air with water vapor to blow it to the outlet 34;

[0056] After the preliminary drying is completed, the control center 31 is used to start the rotary drive component 50 and the linear drive component 45. The linear drive component 45 is turned on to push out the output rod 450 so that the second toothed disc 56 is meshed and connected with the first toothed disc 451. The rotary drive component 50 is turned on to drive the rotating shaft 51 to rotate. The rotation of the rotating shaft 51 drives the first movable wheel 52 and the first bevel gear 54 to rotate. The rotation of the first bevel gear 54 drives the second bevel gear 55 to rotate. The second bevel gear 55 rotates through the fixed rod 550 to drive the second toothed disc 56 to rotate. The rotation of the second toothed disc 56 drives the two first toothed discs 451 to rotate. The first toothed disc 451 rotates through the output rod 450 and the linear drive component 451. The driving assembly 45 drives the worm 44 to rotate, and the rotation of the worm 44 drives the worm wheel 42 to rotate. When the two worm wheels 42 rotate 180 degrees, the control center 31 is used to control the linear driving assembly 45 to reset the output rod 450 and the first toothed disc 451, and the storage bin 4 is turned over to drop the small-sized MSG crystals through the through hole into the separation bin 61, and then the separation bin 61 sieves them to the air-drying bin 66, while the large-sized MSG crystals in the storage bin 4 are turned over to the bottom and continue to be air-dried, without manual reciprocating turning, avoiding the air-drying dead corners at the large-sized MSG crystals resulting in incomplete drying, thereby reducing the overall quality of the dried MSG of the device, improving the air-drying efficiency of the device, and facilitating user use;

[0057] Dry again, use the control center 31 to reset the linear drive component 45, when the storage bin 4 is air-dried for the second time, the rotary drive component 50 continues to open normally, at this time, the rotary drive component 50 rotates to drive the first movable wheel 52 to rotate, the first movable wheel 52 rotates through the movable belt 53 to drive the separation device 6 and the third shaft rod 60 to rotate, the third shaft rod 60 rotates to drive the separation bin 61 to rotate, the separation bin 61 rotates to sieve small-sized MSG crystals into the air-drying bin 66, the shielding plate 62 is used to prevent small-sized MSG crystals from falling to the top of the fixed plate 63 and accumulating, the separation bin 61 rotates to drive the fixed plate 63 to rotate, the fixed plate 63 rotates to drive the movable bin 64 to rotate, and the fourth bevel gear 651 remains fixed under the limit of the air-drying bin 66, the through rod 650 and the side plate 67 and cannot rotate by itself, the movable bin 64 rotates to drive the third bevel gear 641 to rotate and make a circle on the surface of the fourth bevel gear 651 The third bevel gear 641 rotates to make the movable block 643 move continuously through the screw 642, and the circular motion of the third bevel gear 641 and the movable bin 64 makes the movable block 643, the mounting rod 645 and the movable plate 646 move in a circle inside the small-sized MSG crystals and continuously expands the radius of the circular motion, thereby the small-sized MSG crystals are stirred by the continuous movement range of the movable plate 646 in circles, so as to avoid the situation that the small-sized MSG crystals block each other and make it difficult for hot air to enter, resulting in the difficulty of drying the internal moisture of the small-sized MSG crystals, thereby improving the air-drying efficiency and drying quality of the device, and at the same time, after the storage bin 4 separates the large-sized MSG, it can be directly put into the next step to grind the large-particle MSG crystals into small-sized MSG crystals without the need for a special separation step, and the small-sized MSG crystals can be directly put into the next production step, thereby improving the MSG production efficiency of the device by shortening the production steps, and facilitating user use.

[0058] 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 drying device for monosodium glutamate, comprising a bottom plate (1) for supporting the device, characterized in that: The top of the bottom plate (1) is fixedly connected to a device body (2), and the device body (2) further comprises: A drying box (3) is fixedly connected to the top of the bottom plate (1), and the drying box (3) is used to dry the monosodium glutamate to ensure the normal operation of the device; The storage bin (4) is arranged inside the drying box (3). The storage bin (4) is used to separate the monosodium glutamate crystals according to their sizes. When the monosodium glutamate crystal particles with large sizes are air-dried, they block the monosodium glutamate crystal particles with small sizes, thereby reducing the overall air-dried quality of the monosodium glutamate crystals. At the same time, after the monosodium glutamate with large sizes is separated out by the storage bin (4), it can be directly put into the next step of grinding the large-particle monosodium glutamate crystals without the need for a special separation step. By shortening the production steps, the monosodium glutamate production efficiency of the device is improved, and it is convenient for users to use; A driving device (5) is fixedly connected to the rear end surface of the drying box (3). The driving device (5) is used to provide power for the operation of each component. At the same time, the driving device (5) can cooperate with subsequent components to stir the small-sized monosodium glutamate crystals, thereby preventing the bottom of the small-sized monosodium glutamate crystals from being heated unevenly, thereby preventing the overall air-dried quality of the monosodium glutamate crystals from being reduced, and facilitating use by users. The separation device (6) is arranged inside the drying box (3). The separation device (6) is used to completely flip the small-sized monosodium glutamate crystals, thereby improving the overall air-drying quality of the monosodium glutamate crystals and facilitating use by users.

2. The drying device for monosodium glutamate according to claim 1, characterized in that: The drying box (3) comprises an opening and closing door (30) which is rotatably connected to the front end surface of the drying box (3); an inlet (32) is provided on the left end surface of the drying box (3) and the inlet (32) extends to the interior of the drying box (3); a control center (31) is fixedly connected to the bottom side of the left end surface of the drying box (3); the control center (31) is externally connected to a power supply; a heater (33) is fixedly connected to the left inner wall of the drying box (3); the heater (33) is electrically connected to the control center (31); an exhaust port (34) is provided on the right end surface of the drying box (3) and the exhaust port (34) extends to the interior of the drying box (3); a fan (35) is fixedly connected to the bottom side of the right end surface of the drying box (3) and the output port of the fan (35) extends to the interior of the drying box (3); the fan (35) is electrically connected to the control center (31).

3. The drying device for monosodium glutamate according to claim 1, characterized in that: The storage bin (4) comprises an opening and closing plate (40) which is rotatably connected to the front end surface of the storage bin (4); a plurality of through holes are provided on the outer surface of the storage bin (4); connecting rods (41) are fixedly connected to the left and right end surfaces of the storage bin (4); a worm gear (42) is fixedly connected to one end of the connecting rod (41) away from the storage bin (4); a first shaft rod (43) is fixedly connected to one end of the worm gear (42) away from the connecting rod (41); and two first shaft rods (43) are rotatably connected to the left and right inner walls of the drying box (3), respectively.

4. The drying device for monosodium glutamate according to claim 3, characterized in that: The storage bin (4) further comprises two worms (44), which are respectively meshed and connected to the tops of the two worm wheels (42); the front ends of the two worms (44) are fixedly connected to a second shaft (440); the two second shafts (440) are rotatably connected to the front inner wall of the drying box (3); the rear ends of the two worms (44) are fixedly connected to a linear drive assembly (45); the linear drive assembly (45) is configured as a hydraulic cylinder and is electrically connected to the control center (31); the rear output end of the linear drive assembly (45) is differentially connected to an output rod (450); the output rod (450) extends to the rear outer side of the drying box (3); and the extended parts of the two output rods (450) are fixedly connected to a first toothed disc (451).

5. The drying device for monosodium glutamate according to claim 1, characterized in that: The driving device (5) further comprises a rotary drive assembly (50) which is fixedly connected inside the driving device (5); the rotary drive assembly (50) is configured as a driving motor and is electrically connected to the control center (31); a rotating shaft (51) is fixedly connected at the top output end of the rotary drive assembly (50); a first movable wheel (52) is fixedly connected at the outer surface of the rotating shaft (51); a first bevel gear (54) is fixedly connected at the top of the rotating shaft (51); and a second bevel gear (55) is meshedly connected at the front end of the first bevel gear (54).

6. The drying device for monosodium glutamate according to claim 5, characterized in that: The driving device (5) further comprises a fixing rod (550) fixedly connected to the front end center of the second bevel gear (55); one end of the fixing rod (550) away from the second bevel gear (55) is fixedly connected to a second toothed disc (56); and the second toothed disc (56) is meshingly connected to the two first toothed discs (451).

7. The monosodium glutamate drying device according to claim 1, characterized in that: The separation device (6) is configured as a second movable wheel, and the separation device (6) includes a third shaft (60) which is fixedly connected to the bottom of the separation device (6), and a movable belt (53) is movably connected between the separation device (6) and the outer surface of the first movable wheel (52), and a separation bin (61) is fixedly connected to the bottom of the third shaft (60), and a plurality of through holes are provided on the outer surface of the separation bin (61), and a shielding plate (62) is fixedly connected to the top of the separation bin (61), and the shielding plate (62) extends to the outer side of the bottom of the separation bin (61).

8. The monosodium glutamate drying device according to claim 7, characterized in that: The separation device (6) further comprises a fixed plate (63) which is fixedly connected to the bottom extension portion of the shielding plate (62); a movable bin (64) is fixedly connected to the bottom of the fixed plate (63); a through groove (640) is provided on the front and rear surfaces of the movable bin (64); a third bevel gear (641) is provided on the right side of the movable bin (64); a screw rod (642) is fixedly connected to the left end of the third bevel gear (641) and the screw rod (642) extends to the inside of the movable bin (64); the bottom of the movable bin (64) is not closed; and a movable bin (64) is provided inside the movable bin (64). The movable block (643) is fixedly connected to one end of the movable block (643) near the through groove (640) with a sliding rod (644). The movable block (643) is slidably connected to the inside of the movable bin (64) through the sliding rod (644) and the through groove (640). The movable block (643) is threadedly connected to the outer surface of the screw rod (642). The bottom of the movable block (643) is fixedly connected to a mounting rod (645). The bottom of the mounting rod (645) is obliquely fixedly connected to a movable plate (646). The mounting rod (645) and the movable plate (646) are both arranged on the outside of the bottom of the movable bin (64).

9. The drying device for monosodium glutamate according to claim 8, characterized in that: The separation device (6) further comprises a rotating disk (65) which is rotatably connected to the bottom center of the separation bin (61); a through rod (650) is fixedly connected to the bottom of the rotating disk (65); a fourth bevel gear (651) is fixedly connected to the outer surface of the through rod (650); the fourth bevel gear (651) is meshingly connected to the third bevel gear (641); a drying bin (66) is fixedly connected to the bottom of the through rod (650); side plates (67) are fixedly connected to the left and right ends of the drying bin (66); the two side plates (67) are respectively fixedly connected to the left and right inner walls of the drying box (3).

10. A method for drying monosodium glutamate, using any monosodium glutamate drying device as claimed in any one of claims 1 to 9, characterized in that: In the preliminary drying, the drying box (3) is connected to an external blower device, and the monosodium glutamate crystals are placed in the storage bin (4). Then, the blower device blows outside air into the drying box (3) through the inlet (32). The heater (33) inside the drying box (3) heats the air to form hot air that is blown toward the top and bottom of the storage bin (4). The storage bin (4) is heated through the through holes so that the water inside the monosodium glutamate crystals is converted into water vapor. At this time, the fan (35) is turned on to guide the hot air with water vapor to blow it toward the outlet (34); Separation, after the initial drying is completed, the control center (31) is used to start the rotary drive component (50) and the linear drive component (45), the linear drive component (45) is turned on to push out the output rod (450) so that the second toothed disc (56) is meshed and connected with the first toothed disc (451), and at this time, the storage bin (4) can be turned over 180 degrees by turning on the rotary drive component (50), and the storage bin (4) is turned over to make the small-sized MSG crystals fall through the through hole into the separation bin (61), and then the separation bin (61) sieves them and drops them to the air drying bin (66); Drying again, using the control center (31) to reset the linear drive assembly (45), the storage bin (4) is air-dried for a second time, and the rotary drive assembly (50) is normally opened. At this time, the rotary drive assembly (50) can drive the separation device (6) to operate, and the separation device (6) stirs the small-sized MSG crystals, thereby completing the air drying of the large-sized MSG crystals and the small-sized MSG crystals.

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