Device and method for recycling residues of Maillard essence for cigarettes

Abstract

The invention discloses a tobacco Maillard essence residue recycling device and method, and belongs to the technical field of essence residue processing devices and methods.The tobacco Maillard essence residue recycling device comprises a residue collecting mechanism, the residue collecting mechanism comprises a first box body, and a first motor is fixedly installed on the first box body; an output shaft of the first motor is connected with a movable shaft arranged on the inner wall of the first box body, cams distributed at equal intervals are connected to the movable shaft, and a filter plate movably connected to the inner wall of the first box body and provided with filter holes is arranged under the cams; the two sides of the bottom end of the filter plate are connected with conical blocks arranged at the bottom of the inner wall of the first box body through compression springs, and a semicircular body abutting against and attached to the cam is integrally formed and installed at the top of the filter plate. The invention solves the technical problems that the essence residues are generally poured out or re-synthesized, the treatment mode causes resource waste to a great extent, energy conservation and environmental protection are not facilitated, and the yield of synthetic substances is low.

Description

Technical Field

[0001] The invention belongs to the technical field of flavor residue processing devices and methods, and specifically relates to a residue recycling device and method for Maillard flavor for tobacco. Background Art

[0002] Maillard flavors are made by processing raw materials through the Maillard reaction, which is also called non-enzymatic browning reaction. It is a non-enzymatic browning reaction widely used in the food industry. It is a reaction between carbonyl compounds and amino compounds. After a complex process, it finally produces brown or even black macromolecular substances such as melanoidin or pseudo-melanin.

[0003] When raw materials are processed into Maillard flavor for tobacco on the production line, a large amount of flavor residue will be produced. However, it is not convenient to directly extract and recycle the large amount of flavor residue. There is generally no good recycling method for the flavor residue. Usually, the method of dumping or re-synthesizing is adopted. The above-mentioned treatment methods cause a large amount of waste of resources, are not conducive to energy conservation and environmental protection, and the yield rate of synthetic materials is low. Summary of the invention

[0004] The purpose of the present invention is to provide a conveying and detecting device and method for analyzing heavy metals in soil, so as to solve the technical problems that the essence residue is usually disposed of or re-synthesized, the above-mentioned treatment methods cause a large amount of waste of resources, are not conducive to energy conservation and environmental protection, and have a low yield rate of synthetic substances.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A device for recycling residues of Maillard tobacco flavor, comprising: A residue collection mechanism, the residue collection mechanism comprising a first box body, a first motor is fixedly mounted on the first box body, an output shaft of the first motor is connected to a movable shaft disposed on the inner wall of the first box body, equidistantly distributed cams are connected to the movable shaft, a filter plate movably connected to the inner wall of the first box body and having filter holes is provided directly below the cam, both sides of the bottom end of the filter plate are connected to conical blocks disposed at the bottom of the inner wall of the first box body through compression springs, and a semicircular body that contacts and fits with the cam is integrally mounted on the top of the filter plate; Wherein, the first motor output shaft and the first rotating shaft are connected through the first conveyor belt transmission, one end of the first rotating shaft is fixed on the first bevel gear, the outer wall of the first bevel gear is meshed with the second bevel gear fixed on the central rotating tooth, both ends of the central rotating tooth are meshed with the first gear plate moving in the opposite direction, one end of the first gear plate is correspondingly connected to the upper limit plate and the lower limit plate, and the upper limit plate and the lower limit plate are respectively connected to the feed port and the discharge port; The pretreatment mechanism includes a second box body fixed on the bottom plate, a second motor is installed on the second box body, the output shaft of the second motor is connected to the first rotating tooth, both ends of the first rotating tooth are meshed with second rotating teeth, and the second rotating shaft and the third rotating shaft on the second rotating tooth are connected through a second conveyor belt transmission.

[0006] Furthermore, the third rotating shaft is connected to a biological enzyme plate placed inside the second box body, the filter plate is distributed obliquely, and one end of the filter plate is connected to a material guide groove near the outer wall of the first box body, the material guide groove is sealed by a baffle, the material guide groove is connected to the feed inlet of the second box body by the material guide plate, the baffle includes a sealing plate movably connected to the material guide groove, positioning holes are provided on the sealing plate and the outer wall of the first box body and are limited and fixed by a U-shaped block, and the second box body and the centrifuge are connected by a first conduit fixed on the first air pump.

[0007] Furthermore, it also includes a resynthesis mechanism, which includes a third box body placed on the bottom plate, the third box body and the centrifugal mechanism are connected by a second conduit fixed to the second air pump, a third motor is fixedly installed on the third box body, the output shaft of the third motor is connected to a reciprocating screw placed inside the third box body, both ends of the reciprocating screw are spirally driven with a spread plate that moves in the opposite direction, and the top end of the spread plate is inclined.

[0008] Furthermore, the bottom of the spreading plate is movably fitted on the support plate, and the bottom of the support plate is fixedly connected to a first collection box placed on the bottom of the inner wall of the third box body. The first collection box is a movable push-pull design, and a heating plate placed on the inner wall of the third box body is provided between the first collection box and the support plate.

[0009] Furthermore, one end of the spread-out plate is connected to the second gear plate through a bending rod, a telescopic rod placed on the side wall of the third box body is fixedly installed on one side of the extended end of the second gear plate, and the outer wall of the second gear plate is meshed with a third tooth fixed on the fourth shaft, and a blade placed at the ventilation hole is fixedly installed on the outer wall of the fourth shaft, and the fourth shaft and the bracket at the ventilation hole are connected through a bearing.

[0010] Furthermore, the ventilation holes are symmetrically arranged relative to the center of the third box body, and the blades are distributed on the fourth rotating shaft in a ring array, and one end of the telescopic rod is provided with a movable opening placed on the side wall of the third box body.

[0011] Furthermore, the bottoms of the first box body, the second box body and the third box body are all mounted on the bottom plate through columns, and a second collecting box placed on the bottom plate is provided below the first box body, and a metering cavity is formed between the feed port, the discharge port and the cover body.

[0012] The method for recycling the residue of Maillard tobacco flavor comprises the following steps: S1.1. The produced Maillard essence enters the residue collection mechanism through the feed port, the first motor is started, and the metering chamber performs metering treatment on the Maillard essence under the action of mechanical transmission, and the Maillard essence residue enters the pretreatment mechanism under the vibration screening action of the filter plate; S1.2, the second motor starts and drives the first gear to rotate. Under the transmission effect of the meshing of the gears, the biological enzyme plate on the third shaft rotates, and the macromolecular substances in the Maillard essence residue are converted into small molecules by using enzymatic hydrolysis technology; S1.3, conveying the first air pump on the first conduit to a centrifuge, and separating the reusable flavor small molecules under the action of centrifugation; S1.4. The second air pump on the second conduit delivers the flavor to the resynthesis mechanism. The third motor starts and drives the movement of the spreading plate, so that the flavor small molecules are spread on the support plate. Under the action of temperature regulation, according to the Maillard reaction principle, the separated flavor small molecules are recombined with other auxiliary materials to form new Maillard flavor for tobacco.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: (1) A residue collection mechanism is provided. When the Maillard flavor enters the first box, the first motor can drive the rotation of the movable shaft, thereby driving the synchronous rotation of the cam, and cooperating with the compression spring on the filter plate to make the filter plate vibrate up and down. Since the filter plate is inclined, the flavor residue can be discharged to the guide trough by vibration screening. At the same time, during the startup process, the first motor can drive the first gear plates at both ends of the central rotating tooth to move in the opposite direction through the effect of mechanical transmission, and can make the upper limit plate and the lower limit plate move alternately. The volume in the metering chamber can be controlled and adjusted through the process of staggered movement. In the process of opening and closing, the Maillard flavor can be prevented from being in the conveying work all the time, thereby bringing greater pressure to the filter plate screening, which is not conducive to improving the screening quality, reducing the working efficiency, and easily causing the filter hole to be blocked, thereby effectively improving the working stability.

[0014] (2) A pretreatment mechanism is provided. After the second motor is started, it can drive the first rotating tooth to rotate. Under the gear meshing transmission action, it can drive the second rotating teeth at both ends to rotate. Under the transmission action of the conveyor belt, it can drive the biological enzyme plate on the third rotating shaft at both ends to rotate. In addition, the above-mentioned structural design can effectively utilize the space resources inside the second box body. By expanding the contact surface, the biological enzyme plate and the flavor residue are effectively contacted. The enzymatic hydrolysis technology is used to convert the macromolecular substances in the residue into small molecules, which is convenient for subsequent processing, improves work efficiency, and ensures the improvement of product quality. The design is reasonable and the degree of automation is high.

[0015] (3) A centrifuge is provided. Under the conveying action of the first air pump, the small molecules after enzymatic hydrolysis are conveyed into the centrifuge, thereby separating the effective components that can be reused. This can effectively prepare for the subsequent Maillard reaction, ensure the full reaction between the small molecules, and effectively improve the finished product rate of the flavor.

[0016] (4) A resynthesis mechanism is provided. After the third motor is started, it can drive the reciprocating screw to rotate. Under the action of the spiral transmission, it can drive the spreading plate to move in the opposite direction, thereby spreading the small molecules on the support plate. The inclined setting of the top of the spreading plate can prevent the small molecules from gathering on the spreading plate. Under the temperature regulation of the heating plate, the small molecules and other auxiliary materials are recombined into Maillard flavor. In addition, in order to prevent the temperature inside the resynthesis mechanism from being too high, the spreading plate can drive the blades on the fourth rotating shaft to rotate during the movement of the spreading plate, thereby accelerating ventilation and heat dissipation at the ventilation holes to ensure the constancy of the temperature inside the third box. In addition, in order to ensure the normal movement of the second gear plate, a telescopic rod is provided, which enables the second gear plate to move horizontally normally and prevents position deviation during the movement process. The movement accuracy of the transmission parts is effectively controlled, and the temperature inside the resynthesis mechanism can be effectively controlled to prevent excessive temperature changes, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic structural diagram of a residue recovery and utilization device of Maillard flavor for tobacco according to the present invention; Figure 2 It is a front view of the residue recovery and utilization device of Maillard flavor for tobacco of the present invention; Figure 3 is a schematic diagram of the interior of the first box of the present invention; Figure 4 Schematic diagram of meshing transmission between the first bevel gear and the second bevel gear of the present invention; Figure 5 The present invention Figure 1 A magnified image of point A; Figure 6 is a schematic diagram of the meshing transmission of the first rotating tooth of the present invention; Figure 7 is a schematic diagram of the interior of the third box of the present invention; Figure 8 The present invention Figure 7 The enlarged view of point B; Fig. 9 The present invention is a schematic flow chart of a method for recycling residues of Maillard flavor for tobacco.

[0019] Figure numerals: 1, residue collection mechanism; 2, first housing; 3, first motor; 4, movable shaft; 5, cam; 6, filter hole; 7, filter plate; 8, compression spring; 9, conical block; 10, semicircular body; 11, first rotating shaft; 12, first conveyor belt; 13, first bevel gear; 14, center rotating gear; 15, second bevel gear; 16, first gear plate; 17, upper limit plate; 18, lower limit plate; 19, pretreatment mechanism; 20, second housing; 21, second motor; 22, first rotating gear; 23, second rotating gear; 24, second rotating shaft; 25, third rotating shaft; 26, first The second conveyor belt; 27, bio-enzyme plate; 28, guide trough; 29, baffle; 30, guide plate; 31, sealing plate; 32, U-shaped block; 33, centrifuge; 34, first air pump; 35, resynthesis mechanism; 36, third box; 37, second air pump; 38, third motor; 39, reciprocating screw; 40, spreading plate; 41, support plate; 42, first collecting box; 43, heating plate; 44, second gear plate; 45, telescopic rod; 46, fourth rotating shaft; 47, third rotating gear; 48, ventilation hole; 49, blade; 50, bearing; 51, second collecting box; 52, cover body. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Manual Attached Figure 1 , Attachment Figure 3 and attached Figure 4 As shown, the residue recycling device of Maillard flavor for cigarettes comprises: The residue collection mechanism 1 comprises a first box body 2, a first motor 3 is fixedly mounted on the first box body 2, an output shaft of the first motor 3 is connected to a movable shaft 4 disposed on the inner wall of the first box body 2, equidistantly distributed cams 5 are connected to the movable shaft 4, a filter plate 7 movably connected to the inner wall of the first box body 2 and having filter holes 6 is provided directly below the cam 5, both sides of the bottom end of the filter plate 7 are connected to a conical block 9 disposed at the bottom of the inner wall of the first box body 2 through a compression spring 8, and a semicircular body 10 is integrally formed and mounted on the top of the filter plate 7 and is in contact with the cam 5; Among them, the output shaft of the first motor 3 and the first rotating shaft 11 are connected through the first conveyor belt 12, one end of the first rotating shaft 11 is fixed on the first bevel gear 13, the outer wall of the first bevel gear 13 is meshed with a second bevel gear 15 fixed on the center rotating tooth 14, both ends of the center rotating tooth 14 are meshed with a first gear plate 16 that moves in the opposite direction, one end of the first gear plate 16 is correspondingly connected to the upper limit plate 17 and the lower limit plate 18, and the upper limit plate 17 and the lower limit plate 18 are respectively connected to the feed port and the discharge port.

[0022] A residue collecting mechanism 1 is provided. When the Maillard essence enters the first box body 2, the first motor 3 can drive the rotation of the movable shaft 4, thereby driving the synchronous rotation of the cam 5, and cooperating with the compression spring 8 on the filter plate 7, so that the filter plate 7 can vibrate up and down. Since the filter plate 7 is inclined, the essence residue can be discharged to the guide groove 28 by vibration screening. At the same time, during the startup process, the first motor 3 can drive the first gear plates 16 at both ends of the central rotating tooth 14 to move in the opposite direction through the effect of mechanical transmission, and can make the upper limit plate 17 and the lower limit plate 18 move alternately. The volume in the metering cavity can be controlled and adjusted through the process of staggered movement. In the process of opening and closing, the Maillard essence can be prevented from being in the conveying work all the time, thereby bringing greater pressure to the screening of the filter plate 7, which is not conducive to improving the screening quality, reducing the working efficiency, and easily causing the filter hole 6 to be blocked, thereby effectively improving the working stability.

[0023] The residue collection mechanism 1 is essentially used to extract the larger particles of the Maillard essence from the essence. The rotation of the cam 5, in cooperation with the filter plate 7 on the compression spring 8, can drive the filter plate 7 to vibrate up and down, and extract the essence residue during the vibration screening process. In addition, during the collision between the cam 5 and the semicircular body 10 on the filter plate 7, the applied force can be dispersed by expanding the contact surface to avoid excessive concentration of force, thereby increasing the friction damage between the structural parts and improving the service life of the device.

[0024] In addition, the barrier 29 opens or closes the guide trough 28 by moving up and down, which can prevent dust from falling inside the device when not in use, thereby ensuring the cleanliness of the inside of the first box body 2, and can directly limit and fix the positioning holes on the sealing plate 31 through the U-shaped block 32, which facilitates operation and improves work efficiency.

[0025] refer to Figure 2 , Figure 5 and Figure 6, the pretreatment mechanism 19 includes a second box body 20 fixed on the bottom plate, a second motor 21 is installed on the second box body 20, the output shaft of the second motor 21 is connected to the first rotating tooth 22, both ends of the first rotating tooth 22 are meshed with second rotating teeth 23, and the second rotating shaft 24 and the third rotating shaft 25 on the second rotating tooth 23 are connected through a second conveyor belt 26.

[0026] A pretreatment mechanism 19 is provided. After the second motor 21 is started, it can drive the rotation of the first rotating tooth 22. Under the gear meshing transmission action, it can drive the second rotating teeth 23 at both ends to rotate. Under the transmission action of the conveyor belt, it can drive the biological enzyme board 27 on the third rotating shaft 25 at both ends to rotate. Moreover, the above-mentioned structural design can effectively utilize the space resources inside the second box body 20, and the biological enzyme board 27 is effectively contacted with the essence residue by expanding the contact surface. The enzymatic hydrolysis technology is used to convert the macromolecular substances in the residue into small molecules, which is convenient for subsequent processing, improves work efficiency, and ensures the improvement of product quality. The design is reasonable and the degree of automation is high.

[0027] The third rotating shaft 25 is connected to a biological enzyme plate 27 placed inside the second box body 20, the filter plate 7 is distributed obliquely, and one end of the filter plate 7 is connected to a material guide groove 28 close to the outer wall of the first box body 2, the material guide groove 28 is sealed by a baffle 29, the material guide groove 28 is connected to the feed inlet of the second box body 2 by a material guide plate 30, the baffle 29 includes a sealing plate 31 movably connected to the material guide groove 28, positioning holes are provided on the sealing plate 31 and the outer wall of the first box body 20, and limited fixing is achieved by a U-shaped block 32, and the second box body 20 and the centrifuge 33 are connected by a first conduit fixed on the first air pump 34.

[0028] A centrifuge 33 is provided, and under the conveying action of the first air pump 34, the small molecules after enzymatic hydrolysis are conveyed to the centrifuge 33, so as to separate the reusable effective components, which can effectively prepare for the subsequent Maillard reaction, ensure the full reaction between the small molecules, and effectively improve the finished product rate of the flavor.

[0029] refer to Figure 1 , Figure 7 and Figure 8 The residue recycling device of Maillard flavor for tobacco also includes a resynthesis mechanism 35, which includes a third box body 36 placed on the bottom plate, and the third box body 36 and the centrifugal mechanism 33 are connected through a second conduit fixed on the second air pump 37. A third motor 38 is fixedly installed on the third box body 36, and the output shaft of the third motor 38 is connected to a reciprocating screw 39 placed inside the third box body 36. Both ends of the reciprocating screw 39 are spirally driven with a spreading plate 40 that moves in the opposite direction, and the top of the spreading plate 40 is inclined.

[0030] The bottom of the spreading plate 40 is movably fitted on the supporting plate 41, and the bottom of the supporting plate 41 is fixedly connected to a first collecting box 42 placed on the bottom of the inner wall of the third box body 36. The first collecting box 42 is a movable push-pull design, and a heating plate 43 placed on the inner wall of the third box body 36 is provided between the first collecting box 42 and the supporting plate 41.

[0031] One end of the spreading plate 40 is connected to the second gear plate 44 through a bending rod, and a telescopic rod 45 placed on the side wall of the third box body 36 is fixedly installed on one side of the extended end of the second gear plate 44, and the outer wall of the second gear plate 44 is meshed with a third tooth 47 fixed on the fourth rotating shaft 46, and a blade 49 placed at the ventilation hole 48 is fixedly installed on the outer wall of the fourth rotating shaft 46, and the fourth rotating shaft 46 and the bracket at the ventilation hole 48 are connected by a bearing 50, the ventilation hole 48 is symmetrically arranged relative to the center of the third box body 36, and the blades 49 are distributed in a ring array on the fourth rotating shaft 46, and one end of the telescopic rod 45 is provided with a movable opening placed on the side wall of the third box body 36.

[0032] Specifically, the bottoms of the first box body 2, the second box body 20 and the third box body 36 are all mounted on the bottom plate through columns, and a second collecting box 51 placed on the bottom plate is provided below the first box body 2, and a metering cavity is formed between the feed port, the discharge port and the cover body 52.

[0033] A resynthesis mechanism 35 is provided. After the third motor 38 is started, it can drive the reciprocating screw 39 to rotate. Under the action of the spiral transmission, the spreading plate 40 can be driven to move in the opposite direction, thereby spreading the small molecule substances on the support plate 41. Moreover, the inclined setting of the top of the spreading plate 40 can prevent the small molecules from gathering on the spreading plate 40. Under the temperature regulation of the heating plate 43, the small molecules and other auxiliary materials are recombined into Maillard essence. Moreover, in order to prevent the temperature inside the resynthesis mechanism 35 from being too high, during the movement of the spreading plate 40, the blades 49 on the fourth rotating shaft 46 can be driven to rotate, thereby accelerating ventilation and heat dissipation at the ventilation hole 48 to ensure the constancy of the temperature inside the third box body 36. Moreover, in order to ensure the normal movement of the second gear plate 44, a telescopic rod 45 is provided, which enables the second gear plate 44 to move horizontally normally, and can prevent the position deviation from occurring during the movement process, effectively controls the movement accuracy of the transmission parts, can effectively control the temperature inside the resynthesis mechanism 35, prevents excessive temperature changes, and ensures product quality.

[0034] refer to Figure 1-Figure 9 The method for recycling the residue of Maillard tobacco flavor comprises the following steps: S1.1, the produced Maillard essence enters the residue collection mechanism 1 through the feed port, the first motor 3 is started, and under the action of mechanical transmission, it is metered through the metering chamber, and under the vibration screening action of the filter plate 7, the Maillard essence residue enters the pretreatment mechanism 19; S1.2, the second motor 21 starts and drives the first rotating gear 22 to rotate. Under the transmission effect of the meshing of the gears, the biological enzyme plate 27 on the third rotating shaft 25 rotates, and the macromolecular substances in the Maillard essence residue are converted into small molecules by using enzymatic hydrolysis technology; S1.3, transporting the first air pump 34 on the first conduit to the centrifuge 33, and separating the reusable small molecules of the flavor under the centrifugal action; S1.4. The second air pump 37 on the second conduit delivers the flavor to the resynthesis mechanism 35. The third motor 38 starts and drives the spreading plate 40 to move. The flavor small molecules are spread on the support plate 41. Under the action of temperature regulation, the separated flavor small molecules are recombined with other auxiliary materials according to the Maillard reaction principle to form a new Maillard flavor for tobacco.

[0035] The entire residue recycling method is reasonably designed and has strong integrated performance. It can effectively recycle Maillard flavor residues and resynthesize them into Maillard flavor for tobacco, effectively recycling resources, saving energy and protecting the environment, achieving efficient recycling of Maillard flavor residues, and improving the quality and flavor of tobacco flavors through resynthesis technology, effectively reducing resource waste.

[0036] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for recycling residues of Maillard flavor for tobacco, characterized in that: include: A residue collection mechanism (1), the residue collection mechanism (1) comprising a first housing (2), a first motor (3) fixedly mounted on the first housing (2), an output shaft of the first motor (3) connected to a movable shaft (4) disposed on the inner wall of the first housing (2), the movable shaft (4) connected to equidistantly distributed cams (5), a filter plate (7) movably connected to the inner wall of the first housing (2) and having filter holes (6) disposed directly below the cams (5), both sides of the bottom end of the filter plate (7) being connected to conical blocks (9) disposed at the bottom of the inner wall of the first housing (2) via compression springs (8), and a semicircular body (10) in contact with the cams (5) being integrally mounted on the top of the filter plate (7); The output shaft of the first motor (3) and the first rotating shaft (11) are connected to each other through a first conveyor belt (12); one end of the first rotating shaft (11) is fixed on a first bevel gear (13); the outer wall of the first bevel gear (13) is meshed with a second bevel gear (15) fixed on a central rotating tooth (14); both ends of the central rotating tooth (14) are meshed with a first gear plate (16) that moves in the opposite direction; one end of the first gear plate (16) is correspondingly connected to an upper limit plate (17) and a lower limit plate (18); the upper limit plate (17) and the lower limit plate (18) are respectively connected to the feed port and the discharge port; A pretreatment mechanism (19), the pretreatment mechanism (19) comprising a second box body (20) fixed on a bottom plate, a second motor (21) mounted on the second box body (20), an output shaft of the second motor (21) connected to a first rotating tooth (22), second rotating teeth (23) meshingly connected at both ends of the first rotating tooth (22), and a second rotating shaft (24) and a third rotating shaft (25) on the second rotating tooth (23) being connected in transmission via a second conveyor belt (26).

2. The residue recycling device of Maillard flavor for tobacco according to claim 1, characterized in that: The third rotating shaft (25) is connected to a biological enzyme plate (27) disposed inside the second housing (20); the filter plate (7) is distributed in an inclined manner, and one end of the filter plate (7) is connected to a material guide groove (28) near the outer wall of the first housing (2); the material guide groove (28) is sealed and connected via a baffle (29); the material guide groove (28) and a material inlet of the second housing (2) are connected via a material guide plate (30); the baffle (29) comprises a sealing plate (31) movably connected to the material guide groove (28); positioning holes are provided on the sealing plate (31) and the outer wall of the first housing (20); and the sealing plate (31) and the outer wall of the first housing (20) are fixed in position by a U-shaped block (32); the second housing (20) and the centrifuge (33) are connected via a first conduit fixed to the first air pump (34).

3. The residue recycling device of Maillard flavor for tobacco according to claim 1, characterized in that: The invention also comprises a resynthesis mechanism (35), wherein the resynthesis mechanism (35) comprises a third box (36) placed on the bottom plate, wherein the third box (36) and the centrifugal mechanism (33) are connected via a second conduit fixed on a second air pump (37), wherein a third motor (38) is fixedly mounted on the third box (36), wherein the output shaft of the third motor (38) is connected to a reciprocating screw (39) placed inside the third box (36), wherein both ends of the reciprocating screw (39) are spirally driven with a spreading plate (40) that moves in the opposite direction, wherein the top end of the spreading plate (40) is arranged in an inclined manner.

4. The device for recycling residues of Maillard flavor for tobacco according to claim 3, characterized in that: The bottom of the spreading plate (40) is movably attached to the support plate (41), and the bottom of the support plate (41) is fixedly connected to a first collection box (42) disposed at the bottom of the inner wall of the third box body (36); the first collection box (42) is of a movable push-pull design, and a heating plate (43) disposed on the inner wall of the third box body (36) is provided between the first collection box (42) and the support plate (41).

5. The device for recycling residues of Maillard flavor for tobacco according to claim 4, characterized in that: One end of the spreading plate (40) is connected to the second gear plate (44) via a bending rod, a telescopic rod (45) disposed on the side wall of the third box body (36) is fixedly mounted on one side of the extended end of the second gear plate (44), and a third rotating tooth (47) fixed on the fourth rotating shaft (46) is meshed and driven on the outer wall of the second gear plate (44), a blade (49) disposed at the ventilation hole (48) is fixedly mounted on the outer wall of the fourth rotating shaft (46), and the fourth rotating shaft (46) and the bracket at the ventilation hole (48) are connected via a bearing (50).

6. The device for recycling residues of Maillard flavor for tobacco according to claim 5, characterized in that: The ventilation holes (48) are symmetrically arranged relative to the center of the third box body (36), and the blades (49) are distributed in a ring array on the fourth rotating shaft (46). One end of the telescopic rod (45) is provided with a movable opening disposed on the side wall of the third box body (36).

7. The device for recycling residues of Maillard flavor for tobacco according to claim 1, characterized in that: The bottoms of the first box body (2), the second box body (20) and the third box body (36) are all mounted on a bottom plate via columns, and a second collecting box (51) placed on the bottom plate is provided below the first box body (2), and a metering cavity is formed between the feed port, the discharge port and the cover body (52).

8. A method for recycling the residue of Maillard tobacco flavor, applied to the device for recycling the residue of Maillard tobacco flavor according to any one of claims 1 to 7, characterized in that: The steps include: S1.

1. The produced Maillard essence is introduced into the residue collection mechanism (1) through the feed inlet, the first motor (3) is started, and the Maillard essence is metered through the metering chamber under the action of mechanical transmission, and the Maillard essence residue is introduced into the pretreatment mechanism (19) under the vibration screening action of the filter plate (7); S1.2, the second motor (21) is started and drives the first rotating gear (22) to rotate. Under the transmission effect of the meshing of the gears, the biological enzyme plate (27) on the third rotating shaft (25) rotates, and the macromolecular substances in the Maillard essence residue are converted into small molecules by using enzymatic hydrolysis technology; S1.3, transporting the liquid to a centrifuge (33) through a first air pump (34) on a first conduit, and separating reusable small molecules of the fragrance under the action of centrifugation; S1.

4. The second air pump (37) on the second conduit delivers the small molecules of flavor to the resynthesis mechanism (35). The third motor (38) starts and drives the spreading plate (40) to move, so that the small molecules of flavor are spread on the support plate (41). Under the action of temperature regulation, the separated small molecules of flavor are recombined with other auxiliary materials according to the Maillard reaction principle to form new Maillard flavor for tobacco.

Images