Mixing processing device for chicken powder production

Abstract

The invention relates to the technical field of mixing equipment, and discloses a mixing processing device for chicken powder production, which comprises a treatment box as a basic component of the whole device and used for assembling and bearing each treatment mechanism and a subordinate lower structural member; and the classification treatment mechanism is arranged at the top of the treatment box and is used for performing classification treatment on the chicken powder raw materials and the seasoning auxiliary materials. By adding and arranging the middle mixing mechanism, when chicken powder and seasoning auxiliary materials treated by the primary dispersing mechanism are mixed, firstly, the mechanism adopts a non-contact mixing mode, and the powder is mixed through sound waves and air vibration in the powder mixing process; therefore, direct shearing or extrusion of traditional mechanical parts such as a stirring paddle and a screw on particles is avoided, relative movement among the particles generated by vibration during mixing of the mechanism is mainly mild diffusion, and particle breakage or static accumulation caused by mechanical friction is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of mixing equipment, and particularly to a mixing and processing device for chicken powder production. Background Art

[0002] Chicken powder is a flavor ingredient refined through multiple processes such as pretreatment, steaming, boiling, concentration, and spray drying, with fresh chicken as the main raw material. It completely retains the natural umami substances in chicken, such as inosinic acid and glutamic acid, and is rich in protein, trace elements, and the mellow aroma unique to animal fats. Compared with traditional chicken extracts, chicken powder is in a fine powder form, with the characteristics of easy dispersion, long-term storage, and stable flavor, and is widely used in instant noodle seasonings, meat product marinades, snacks, and soup packets. Through scientific compounding with starches, spices, and flavoring auxiliaries, it can not only endow products with a strong meaty aroma base but also achieve diverse flavors such as white soup, braised, and Sichuan pepper through formula adjustment, and is one of the core raw materials for enhancing the umami level in the modern food industry.

[0003] During the production process of chicken powder, to endow it with different flavors and textures, various components such as starches, flavoring auxiliaries, and spices need to be added. Currently, the commonly used mixing and stirring methods mainly include mechanical stirring and air convection diffusion mixing. However, some spices are thermosensitive. During mechanical stirring and mixing, the high-frequency friction between the spice powder and the inner wall of the metal equipment and the shear force between the powder particles continuously generate heat; although air mixing has the advantage of efficient dispersion, the high-speed powder collisions it drives also cause frictional heating of the powder. These frictions all generate a certain amount of heat, and the accumulation of this heat directly leads to the volatilization and accelerated dissipation of the flavors of thermosensitive spices, thereby rendering them ineffective and ultimately affecting the overall flavor and texture of the chicken powder during consumption. Moreover, due to the relatively low density of some spices, they are prone to floating on the surface or upper layer of the mixed materials during processing and mixing, thus affecting the overall mixing of the chicken powder and subsequent consumption effects. Therefore, those skilled in the art have proposed a mixing and processing device for chicken powder production to solve the above-mentioned technical problems. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a mixing and processing device for chicken powder production, which solves the problem that the flavors of thermosensitive spices are prone to spillage during the use of existing mixing equipment.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A mixing and processing device for chicken powder production, comprising:

[0006] A processing tank, which serves as the basic component of the overall device and is used for assembling and carrying various processing mechanisms and their subordinate structural components;

[0007] A classification processing mechanism, which is arranged at the top of the processing box and is used for classifying and processing chicken powder raw materials and seasoning auxiliary materials;

[0008] A preliminary dispersion mechanism, which is arranged inside the processing box and is used for preliminarily dispersing chicken powder raw materials and seasoning auxiliary materials;

[0009] A middle mixing mechanism, which is arranged inside the processing box and is used for mixing chicken powder raw materials and seasoning auxiliary materials after preliminary dispersion processing;

[0010] A terminal mixing mechanism, which is arranged at the bottom of the processing box and is used for performing terminal mixing processing on chicken powder and seasoning auxiliary materials after being processed by the middle mixing mechanism.

[0011] Preferably, the classification processing mechanism includes a raw material box. The raw material box is arranged near the edge in the middle of the top end of the processing box. On one side of the middle of the top end of the processing box, there is a batching box. Sealing covers are arranged on the tops of both the raw material box and the batching box. The internal space of the batching box is divided into an auxiliary material cavity and a heat-sensitive material cavity by a top partition plate. At the upper and lower sides of the middle of the internal parts of both the auxiliary material cavity and the heat-sensitive material cavity, there are mounting rods rotatably connected. And the ends of the mounting rods penetrate through the batching box and extend outwards. Inside the batching box near the heat-sensitive material cavity, there is a cooling water jacket.

[0012] Preferably, the classification processing mechanism further includes mixing plates. A plurality of mixing plates are evenly and fixedly connected to the middle of the outer wall of the mounting rod. Pulley wheels are arranged on the outer ends of the mounting rods. The pulley wheels on the same side are connected by a connecting belt. On both sides of the middle and upper part of the outer wall of the batching box, there are micro motors. And the output ends of the micro motors are respectively connected to the middle of one end of the mounting rod at the corresponding position.

[0013] Preferably, the preliminary dispersion mechanism includes a guiding cover. Guiding covers are arranged at the bottoms of both the raw material box and the batching box. At the middle of the inner top ends of the guiding covers, there are vibrating cloth distributors. At the middle of the inner part of one guiding cover, there is a bottom partition plate. At the middle of one side of the guiding cover far away from the raw material box, there is a micro electric sprayer. Inside the processing box, there is a vibrating conveyor belt at the middle and upper part. Limiting ring strips are arranged at both edges of the vibrating conveyor belt. An inclined scraper is fixedly connected to the middle and upper part of the inner side of the processing box. At the middle of one side of the top end of the processing box far away from the raw material box, there is a vacuum generator.

[0014] Preferably, the middle mixing mechanism includes a diffusion seat. Diffusion seats are arranged at the middle and lower parts on both sides of the outer wall of the treatment box. A dispersion cavity is formed on the inner side of each diffusion seat close to the interior of the treatment box. A plurality of sound amplification cavities are equidistantly arranged on the side of each diffusion seat away from the treatment box, and the sound amplification cavities communicate with the interior of the dispersion cavity. Speakers are arranged at the middle parts of the outer walls of the diffusion seats.

[0015] Preferably, the middle mixing mechanism further includes a temporary storage cavity. A temporary storage cavity is formed on the side of the interior of the treatment box away from the vibrating conveyor belt. Installation frames are arranged on both sides of the middle of the temporary storage cavity. Rubber diaphragms are arranged at the middle parts of the inner sides of the installation frames. A plurality of concave film parts are equidistantly arranged at the middle parts of the rubber diaphragms. The positions of the concave film parts on the two rubber diaphragms are arranged staggeredly.

[0016] Preferably, the terminal mixing mechanism includes a mixing barrel. A mixing barrel is arranged at one side of the bottom end of the treatment box. A powder conveying pump is arranged at the middle part of the bottom end of the treatment box. The feed inlet of the powder conveying pump communicates with the inner bottom part of the temporary storage cavity through a connecting pipe. The discharge outlet of the powder conveying pump communicates with the middle part of the top end of the mixing barrel through a connecting pipe. A discharge joint seat is arranged at the middle and upper part of the side of the mixing barrel away from the powder conveying pump.

[0017] Preferably, the terminal mixing mechanism further includes a rotating seat. A rotating seat is rotatably connected to the inner bottom part of the mixing barrel. An inner concave cavity is formed at the middle part of the top end of the rotating seat. A plurality of air flow guiding seats are arranged in a circular array around the middle part of the bottom end of the inner concave cavity. A driving motor is arranged at the middle and lower part close to the edge of the inner side of the mixing barrel, and the output end of the driving motor is connected to the middle part of the rotating seat. Multiple groups of blocking rods are equidistantly arranged on the inner wall of the mixing barrel.

[0018] Working principle: When processing chicken powder, it is necessary to mix the processed chicken powder with other flavoring auxiliary materials. First, the classification processing mechanism is started. The staff first pour the chicken powder to be processed into the raw material box on the processing box. Then, the staff pour the non-thermosensitive spices in the flavoring auxiliary materials to be used into the auxiliary material cavity in the batching box. After that, the staff pour the thermosensitive spices and starch in the flavoring auxiliary materials to be used into the thermosensitive material cavity. After all kinds of raw materials are injected, the staff close the raw material box and the batching box through the sealing covers on them. Then, the micro-motor on the batching box is started. The rotating shaft of the micro-motor drives the mounting rods in the auxiliary material cavity and the thermosensitive material cavity to rotate synchronously while rotating. The mounting rods drive the mixing plates on them to rotate synchronously while rotating. And the upper mounting rod drives the lower mounting rod and the mixing plate on it to rotate synchronously through the pulley and the connecting belt while rotating, so as to preliminarily mix all kinds of flavoring auxiliary materials in the auxiliary material cavity and the thermosensitive material cavity. And while preliminarily mixing the thermosensitive spices and starch in the thermosensitive material cavity, the thermosensitive spices inside are cooled through the cooling water jacket on the batching box, so as to prevent the thermosensitive spices from volatilizing during the mixing process, thus completing the classified mixing treatment of the flavoring auxiliary materials in the process of chicken powder processing;Then the preliminary dispersion mechanism starts. First, the vacuum generator on the processing tank is turned on, so that the inside of the processing tank is evacuated to a vacuum state through the vacuum generator. Then, the vibrating cloth feeder in the guiding cover is started. The vibrating cloth feeder at the bottom of the raw material tank evenly distributes the chicken powder raw material in the raw material tank onto the vibrating conveyor belt by vibration. At the same time as the chicken powder in the raw material tank is being distributed, the guiding cover at the bottom of the raw material tank can prevent the overflow of the chicken powder raw material during the distribution process. After that, the chicken powder raw material evenly distributed by the vibrating cloth feeder at the bottom of the raw material tank falls on the surface of the vibrating conveyor belt to form a layer of raw material powder layer. Then, as the vibrating conveyor belt conveys the chicken powder raw material powder layer on it, it reaches the bottom of the batching tank. At this time, the vibrating cloth feeder in the guiding cover at the bottom of the batching tank is started. When the vibrating cloth feeder is started, the non-thermosensitive spices in the auxiliary material chamber and the thermosensitive material chamber in the batching tank and the thermosensitive spices mixed with starch are successively vibrated and distributed onto the chicken powder raw material layer on the vibrating conveyor belt. And at the same time as the non-thermosensitive spices and the thermosensitive spices mixed with starch are being vibrated and distributed, they are also guided and prevented from overflowing of the powder through the guiding cover at the bottom of the batching tank. At the same time, when the thermosensitive spices mixed with starch are being vibrated and distributed, the micro electric sprayer on the guiding cover sprays a small amount of atomized water mist, so that the starch material that absorbs the atomized water mist wraps the thermosensitive spices and forms a coating on the outer surface of the thermosensitive spices. At the same time, affected by the vacuum environment and the atomized water mist in the processing tank, the weight of the seasoning starts to increase and then falls onto the chicken powder raw material powder layer on the vibrating conveyor belt, so that a layer of chicken powder layer, a layer of non-thermosensitive spice powder layer, and a mixed powder layer composed of starch and thermosensitive spices are formed on the surface of the vibrating conveyor belt. Finally, as the vibrating conveyor belt conveys and moves the powder on it, when it moves to the top position of the temporary storage chamber, through the vibration of the vibrating conveyor belt itself and the shoveling of the inclined scraper in the processing tank, the multiple powder layers on the vibrating conveyor belt fall into the temporary storage chamber in the processing tank, thus completing the preliminary dispersion and mixing process of the chicken powder with various seasoning auxiliary materials during the processing and mixing process;After that, the middle mixing mechanism is activated. After the multi-layer powder materials on the vibrating conveyor belt are separated and fall into the bottom of the temporary storage cavity, a vertically falling powder flow is formed under the action of gravity and vacuum. At this time, the powder flow is in an initial dispersed state, and the particles of different components have not yet come into full contact. Then, the speaker on the diffusion base is activated and generates sound waves with a specific frequency and amplitude. Then, the sound waves emitted by the speaker enter the sound amplification cavity on the diffusion base, are amplified, and then transmitted into the dispersion cavity inside the diffusion base. Then, the sound waves entering the dispersion cavity excite the rubber diaphragm on the installation frame. The rubber diaphragm generates periodic vibrations after being excited by the sound waves. While generating periodic vibrations, it drives the vertically falling powder flow in the diffusion base to vibrate synchronously, so that the powder material is remixed under the action of the vibration force during the falling process. At the same time, when the rubber diaphragm is excited by the sound waves, the concave thin film part on it also synchronously generates regular deformation due to vibration. When the concave thin film part on one side of the rubber diaphragm bulges towards the inside of the temporary storage cavity, a lateral thrust is applied to the corresponding falling powder flow at this time, forcing the powder during the falling process to shift to the opposite side. At the same time, since the concave thin film parts on the two rubber diaphragms are staggered, the concave thin film part on the other side of the rubber diaphragm synchronously bulges towards the inside of the temporary storage cavity, forming a reverse thrust, causing the powder flow on the opposite side to move reversely. As a result, the powder flow in the temporary storage cavity gradually changes from "stratified falling" to "spiral or eddy-like movement" under the action of vibration. The particles are evenly distributed through three mechanisms: diffusion, convection, and shear mixing, thus realizing the primary uniform mixing treatment of chicken powder during the processing process;After that, the terminal mixing mechanism starts. The powder after being mixed by the middle mixing mechanism falls to the bottom of the temporary storage cavity in the processing box. Then, the powder conveying pump on the processing box starts. The powder conveying pump inputs the processed powder material in the temporary storage cavity into the mixing barrel at the bottom of the processing box through the connecting pipe for the final mixing and processing. When the powder material after preliminary mixing is injected into the mixing barrel by the powder conveying pump, the drive motor in the mixing barrel starts. While the rotating shaft of the drive motor rotates, it drives the rotating seat on it to rotate. While the rotating seat rotates, it drives the air flow guiding seat in the concave cavity to rotate synchronously. While the air flow guiding seat rotates, a spiral rotating air flow is formed inside the mixing barrel. While the air flow rotates, it drives the powder material injected into the mixing barrel to rotate synchronously. At this time, since the dry chicken powder and seasoning auxiliary material particles in the powder material are smaller and lighter in mass, these materials rotate and mix at the position in the center of the air flow under the influence of the air flow driving and the concave cavity. While the heat-sensitive spices wrapped by starch are larger and heavier in mass, these materials are at the edge of the air flow under the influence of the air flow driving and the concave cavity. And during the process of the heat-sensitive spices after coating treatment being driven to rotate by the air flow, they collide with the barrier rods in the mixing barrel, so as to remove the starch coating attached to the surface of the heat-sensitive spices. And the agglomerated materials of the starch coating after collision and fragmentation and the heat-sensitive spices affected by atomized spraying generate a certain amount of heat through friction with other materials during the process of being driven by the air flow to evaporate the moisture in them. Finally, after the peeling and evaporation treatment, various powder materials complete the final mixing under the drive of the air flow generated by the rotation of the air flow guiding seat, thus completing the mixing and processing of the chicken powder and various seasoning auxiliaries; after the chicken powder and seasoning auxiliaries in the mixing barrel are mixed and processed, the drive motor in the mixing barrel stops operating. The mixed chicken powder gradually falls to the bottom of the mixing barrel. Then, the staff can extract it through the pumping equipment for centralized collection or extract and inject it into the packaging products, thus completing the processing and mixing operation of the chicken powder.

[0019] The present invention provides a mixing and processing device for chicken powder production. It has the following beneficial effects:

[0020] 1. By adding and setting a classification and processing mechanism, before mixing and processing chicken powder and various flavoring auxiliaries, on the one hand, for non-thermosensitive spices, this mechanism can preliminarily pre-mix the non-thermosensitive spices required for chicken powder, so as to ensure that flavor substances are evenly penetrated after being mixed with chicken powder. On the other hand, for thermosensitive spices, before adding thermosensitive spices, the thermosensitive spices are mixed with starch, and at the same time, the thermosensitive spices are cooled. The porous structure of starch is used to wrap volatile components, effectively inhibiting the volatilization of the aroma of thermosensitive spices, thus avoiding Maillard reaction and oxidative deterioration caused by temperature fluctuations, and ensuring the purity and batch stability of the flavor of the finished chicken powder from the source.

[0021] 2. By adding and setting a preliminary dispersion mechanism, through the composite technology of layered cloth feeding and atomized coating, the protection effect and dispersion uniformity of thermosensitive spices in the chicken powder mixing process are significantly improved. First, this mechanism uses the method of vibrating cloth feeding to orderly spread three-layer structures of chicken powder, non-thermosensitive spices, and thermosensitive spices wrapped in starch on the conveyor belt, and uses gravity and vibration to achieve preliminary gradient dispersion, ensuring that the material has a basic uniformity before entering the main mixing link. Then, for the thermosensitive spices during the falling process, the starch is infiltrated by atomizing water mist, so that a layer of starch coating layer is formed on the surface of the thermosensitive spices during the falling process. This coating layer not only effectively isolates the direct friction between the spices and the equipment and other powders, thus avoiding the volatilization of the aroma of thermosensitive spices during the processing, but also can ensure the flavor stability and batch consistency of the final product. Moreover, this treatment method can also increase the quality of thermosensitive spices through the method of mixed coating, thus avoiding floating on the upper layer and surface of the mixed material due to its light weight during the subsequent mixing process, and improving the overall effect of chicken powder mixing.

[0022] 3. By adding and setting a middle mixing mechanism, when mixing and processing the chicken powder and flavoring auxiliaries after being processed by the preliminary dispersion mechanism, on the one hand, this mechanism breaks the laminar flow of vertical falling through horizontal vibration, making the powder generate convection in three-dimensional space, so that the mixing efficiency is much higher than the free-falling mixing relying solely on gravity. On the other hand, during the use of this mechanism, the staff can also adjust the frequency, amplitude, and phase of the sound wave according to the characteristics of different materials, and can accurately control the vibration intensity and disturbance mode, adapt to powders with different particle sizes, densities, and fluidities, and improve the adaptability of the overall device during use.

[0023] 4. By adding and setting up a middle mixing mechanism, when mixing the chicken powder and flavoring accessories after being processed by the preliminary dispersion mechanism, first, this mechanism adopts a non-contact mixing method. During the powder mixing process, it mixes the powder through the vibration of sound waves and air, thus avoiding the direct shearing or extrusion of particles by traditional mechanical components such as stirring paddles and screws. Second, when this mechanism is mixing, the relative movement between particles generated by vibration is mainly gentle diffusion, reducing particle breakage or static electricity accumulation caused by mechanical friction.

[0024] 5. By adding and setting up a terminal mixing mechanism, through the dual technologies of air flow dispersion and coating cracking, it effectively balances the protection and flavor release of heat-sensitive spices. This mechanism adopts a driving method of low-turbulence spiral air flow, making the chicken powder and flavoring accessories form a three-dimensional cyclic convection in the mixing barrel, ensuring the uniformity of the materials after mixing. Moreover, during the mixing process, the barrier rod group in the mixing barrel can accurately break the starch coating layer on the surface of the heat-sensitive spices, releasing the encapsulated volatile flavor substances. At the same time, using the heat generated by the rotational friction of the powder materials, it heats and evaporates the residual moisture between the starch coating layer and the heat-sensitive spices, avoiding the risk of caking and microorganisms caused by moisture. This treatment method not only retains the protection advantages of the previous coating process but also ensures that the aroma bursts instantly when eaten, significantly optimizing the flavor experience of the chicken powder product and the stability during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic front-side structure diagram of the present invention;

[0026] Figure 2 is a schematic rear-side structure diagram of the present invention;

[0027] Figure 3 is a schematic cross-sectional view of the internal structure of the processing box of the present invention;

[0028] Figure 4 is a schematic partial top-side structure diagram of the internal part of the ingredient box of the present invention;

[0029] Figure 5 is a schematic partial bottom-side structure diagram of the internal part of the ingredient box of the present invention;

[0030] Figure 6 is a schematic partial structure diagram of the installation frame of the present invention;

[0031] Figure 7 is a schematic internal structure diagram of the diffusion seat of the present invention;

[0032] Figure 8 is a schematic cross-sectional view of the internal structure of the mixing barrel of the present invention.

[0033] Among them, 1. Processing box; 2. Raw material box; 3. Sealing cover; 4. Micro motor; 5. Powder conveying pump; 6. Vacuum generator; 7. Diffusion seat; 8. Speaker; 9. Mixing barrel; 10. Batching box; 11. Connecting belt; 12. Pulley; 13. Micro electric sprayer; 14. Inclined scraper; 15. Installation frame; 16. Concave film part; 17. Temporary storage cavity; 18. Rubber diaphragm; 19. Limit ring strip; 20. Vibrating conveyor belt; 21. Guide cover; 22. Auxiliary material cavity; 23. Top partition plate; 24. Heat-sensitive material cavity; 25. Mixing plate; 26. Installation rod; 27. Vibrating cloth feeder; 28. Bottom partition plate; 29. Cooling water jacket; 30. Sound amplification cavity; 31. Dispersion cavity; 32. Barrier rod; 33. Driving motor; 34. Rotating seat; 35. Air flow guiding seat; 36. Concave cavity. Specific embodiments

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to the attached Figure 1 -attached Figure 2 , the embodiment of the present invention provides a mixing and processing device for chicken powder production, including a processing box 1, which serves as the basic component of the overall device and is used for assembling and carrying each processing mechanism and its subordinate structural components;

[0036] Please refer to the attached Figure 4 -attached Figure 5 , a classification processing mechanism, which is arranged on the top of the processing box 1 and is used for classifying and processing chicken powder raw materials and seasoning auxiliary materials;

[0037] The classification processing mechanism includes a raw material box 2. The raw material box 2 is arranged near the edge in the middle of the top end of the processing box 1. A batching box 10 is arranged on one side of the middle of the top end of the processing box 1. Sealing covers 3 are arranged on the tops of both the raw material box 2 and the batching box 10. The internal space of the batching box 10 is divided into an auxiliary material cavity 22 and a heat-sensitive material cavity 24 by a top partition plate 23. Installation rods 26 are rotatably connected to the upper and lower sides in the middle of the internal parts of both the auxiliary material cavity 22 and the heat-sensitive material cavity 24, and the ends of the installation rods 26 penetrate through the batching box 10 and extend outwards. A cooling water jacket 29 is arranged inside the batching box 10 near the heat-sensitive material cavity 24.

[0038] When the classification and processing mechanism is started, the staff first pour the chicken powder to be processed into the raw material box 2 on the processing box 1, and then pour the non-thermosensitive spices in the flavoring auxiliary materials to be used into the auxiliary material cavity 22 in the batching box 10. After that, the staff pour the thermosensitive spices and starch in the flavoring auxiliary materials to be used into the thermosensitive material cavity 24. After all kinds of raw materials are injected, the staff close the raw material box 2 and the batching box 10 through the sealing covers 3 on them.

[0039] The classification and processing mechanism further includes mixing plates 25. A plurality of mixing plates 25 are evenly and equidistantly fixedly connected to the middle part of the outer wall of the mounting rod 26. Pulley 12 are arranged on the outer ends of the mounting rod 26. The pulley 12 on the same side are connected by a connecting belt 11. On both sides of the middle and upper part of the outer wall of the batching box 10, there are micro motors 4, and the output ends of the micro motors 4 are respectively connected to the middle part of one end of the corresponding mounting rod 26.

[0040] Then, the micro motor 4 on the batching box 10 is started. While the rotating shaft of the micro motor 4 is rotating, it drives the mounting rod 26 in the auxiliary material cavity 22 and the thermosensitive material cavity 24 to rotate synchronously. While the mounting rod 26 is rotating, it drives the mixing plates 25 on it to rotate synchronously. And while the upper mounting rod 26 is rotating, it drives the lower mounting rod 26 and the mixing plates 25 on it to rotate synchronously through the pulley 12 and the connecting belt 11, so as to preliminarily mix various flavoring auxiliary materials in the auxiliary material cavity 22 and the thermosensitive material cavity 24. And while preliminarily mixing the thermosensitive spices and starch in the thermosensitive material cavity 24, the thermosensitive spices inside are cooled by the cooling water jacket 29 on the batching box 10, so as to prevent the thermosensitive spices from volatilizing during the mixing process, thus completing the classification and mixing of the flavoring auxiliary materials in the process of chicken powder processing.

[0041] Please refer to the attached Figure 3 and the attached Figure 5 , the preliminary dispersion mechanism, which is arranged inside the processing box 1 and is used for the preliminary dispersion of the chicken powder raw materials and the flavoring auxiliary materials;

[0042] The preliminary dispersion mechanism includes a guiding cover 21. Guiding covers 21 are arranged at the bottoms of the raw material box 2 and the batching box 10. In the middle of the inner top of the guiding cover 21, there is a vibrating cloth distributor 27. In the middle of the inner side of one guiding cover 21, there is a bottom partition plate 28. In the middle of one side of the guiding cover 21 far away from the raw material box 2, there is a micro electric sprayer 13. In the middle and upper part of the inner side of the processing box 1, there is a vibrating conveyor belt 20. Limiting ring strips 19 are arranged at both edges of the vibrating conveyor belt 20. In the middle and upper part of the inner side of the processing box 1, there is an inclined scraper 14 fixedly connected. In the middle of one side of the top of the processing box 1 far away from the raw material box 2, there is a vacuum generator 6.

[0043] When the preliminary dispersion mechanism is started, first, the vacuum generator 6 on the treatment tank 1 is turned on, so that the inside of the treatment tank 1 is evacuated through the vacuum generator 6. Then, the vibrating feeder 27 in the guiding hood 21 is started. The vibrating feeder 27 at the bottom of the raw material tank 2 evenly distributes the chicken powder raw materials in the raw material tank 2 onto the vibrating conveyor belt 20 by vibration. At the same time as the chicken powder in the raw material tank 2 is being distributed, the guiding hood 21 at the bottom of the raw material tank 2 can prevent the chicken powder raw materials from spilling during the distribution process. Then, after the chicken powder raw materials are evenly distributed by the vibrating feeder 27 at the bottom of the raw material tank 2, they fall on the surface of the vibrating conveyor belt 20 to form a layer of raw material powder layer. After that, as the vibrating conveyor belt 20 conveys the chicken powder raw material powder layer on it, it reaches the bottom of the batching tank 10.

[0044] At this time, the vibrating feeder 27 in the guiding hood 21 at the bottom of the batching tank 10 is started. When the vibrating feeder 27 is started, the non-thermosensitive spices in the auxiliary material chamber 22 and the thermosensitive material chamber 24 in the batching tank 10 and the thermosensitive spices mixed with starch are successively vibrated and distributed onto the chicken powder raw material layer on the vibrating conveyor belt 20. And at the same time as the non-thermosensitive spices and the thermosensitive spices mixed with starch are being vibrated and distributed, they are also guided and prevented from spilling by the guiding hood 21 at the bottom of the batching tank 10. At the same time, when the thermosensitive spices mixed with starch are being vibrated and distributed, the micro electric sprayer 13 on the guiding hood 21 sprays a small amount of atomized water mist, so that the starch material that has absorbed the atomized water mist wraps the thermosensitive spices and forms a coating on the outer surface of the thermosensitive spices. At the same time, affected by the vacuum environment in the treatment tank 1 and the atomized water mist, the weight of the seasoning starts to increase and then falls onto the chicken powder raw material powder layer on the vibrating conveyor belt 20, forming a layer of chicken powder layer, a layer of non-thermosensitive spice powder layer, and a layer of mixed powder layer composed of starch and thermosensitive spices on the surface of the vibrating conveyor belt 20.

[0045] Finally, as the vibrating conveyor belt 20 conveys and moves the powder on it, when it moves to the top position of the temporary storage chamber 17, through the vibration of the vibrating conveyor belt 20 itself and the shoveling of the inclined scraper 14 in the treatment tank 1, the multiple powder layers on the vibrating conveyor belt 20 fall into the temporary storage chamber 17 in the treatment tank 1, thus completing the preliminary dispersion and mixing treatment of the chicken powder with various seasoning auxiliary materials during the processing and mixing process.

[0046] Please refer to the attached Figure 3 and attached Figure 6 - attached Figure 7 and, a middle mixing mechanism, which is arranged inside the treatment tank 1 and is used for mixing the chicken powder raw materials and seasoning auxiliary materials after preliminary dispersion treatment;

[0047] The middle mixing mechanism includes a diffusion seat 7. The middle and lower parts on both sides of the outer wall of the processing box 1 are both provided with a diffusion seat 7. A dispersion cavity 31 is opened on the inner side of the diffusion seat 7 close to the inside of the processing box 1. A plurality of sound amplification cavities 30 are equidistantly opened on the side of the diffusion seat 7 away from the processing box 1, and the sound amplification cavities 30 are communicated with the inside of the dispersion cavity 31. Speakers 8 are provided in the middle of the outer wall of the diffusion seat 7.

[0048] When the middle mixing mechanism is started, after the multi-layer powder materials on the vibrating conveyor belt 20 are separated and fall into the bottom of the temporary storage cavity 17, a vertically falling powder flow is formed under the action of gravity and vacuum. At this time, the powder flow is in an initial dispersed state, and the particles of different components have not been fully contacted. Then the speaker 8 on the diffusion seat 7 is started to generate sound waves with specific frequencies and amplitudes. Then the sound waves emitted by the speaker 8 enter the sound amplification cavity 30 on the diffusion seat 7 to be amplified and then transmitted into the dispersion cavity 31 inside the diffusion seat 7. Then the sound waves entering the dispersion cavity 31 excite the rubber diaphragm 18 on the mounting frame 15. The rubber diaphragm 18 generates periodic vibrations after being excited by the sound waves. While generating periodic vibrations, it drives the vertically falling powder flow in the diffusion seat 7 to vibrate synchronously, so that the powder material is re-mixed under the action of the vibration force during the falling process.

[0049] The middle mixing mechanism further includes a temporary storage cavity 17. A temporary storage cavity 17 is opened on the side of the inside of the processing box 1 away from the vibrating conveyor belt 20. Mounting frames 15 are provided on both sides in the middle of the temporary storage cavity 17. Rubber diaphragms 18 are provided in the middle of the inner sides of the mounting frames 15. A plurality of concave thin film parts 16 are equidistantly opened in the middle of the rubber diaphragms 18. The positions of the concave thin film parts 16 on the two rubber diaphragms 18 are arranged staggeredly.

[0050] At the same time, when the rubber diaphragm 18 is excited by the sound waves, the concave thin film parts 16 on it also synchronously generate regular deformations due to vibration. When the concave thin film part 16 on one side of the rubber diaphragm 18 bulges towards the inside of the temporary storage cavity 17, a lateral thrust is applied to the corresponding falling powder flow at the concave thin film part 16, forcing the powder during the falling process to shift to the opposite side. At the same time, since the concave thin film parts 16 on the two rubber diaphragms 18 are arranged staggeredly, the concave thin film part 16 on the other rubber diaphragm 18 synchronously bulges towards the inside of the temporary storage cavity 17, forming a reverse thrust, causing the powder flow on the opposite side to move reversely. Thus, the powder flow in the temporary storage cavity 17 gradually changes from "falling in layers" to "spiral or eddy-like motion" under the vibration action, and the particles are evenly distributed through three mechanisms of diffusion, convection and shear mixing, so as to realize the primary uniform mixing treatment of the chicken powder during the processing process.

[0051] On the same height cross-section inside the temporary storage chamber 17, powder particles at different positions generate lateral displacements with alternating directions due to the staggered vibrations of the rubber diaphragms 18 on both sides, breaking the laminar state of vertical falling and forming lateral convection. At the same time, the high-frequency vibration at the concave thin film part 16 causes relative movement and shear action between the powder particles, promoting the spatial position exchange of powders with different components. As a result, the powder flow inside the temporary storage chamber 17 gradually changes from "stratified falling" to "spiral or eddy-like movement" under the action of vibration, and the particles achieve uniform distribution through three mechanisms: diffusion, convection, and shear mixing.

[0052] Please refer to the attached Figure 8 , the terminal mixing mechanism, which is arranged at the bottom of the processing box 1 and is used for the terminal mixing treatment of the chicken powder and seasoning accessories after being processed by the middle mixing mechanism.

[0053] The terminal mixing mechanism includes a mixing barrel 9. A mixing barrel 9 is arranged on one side at the bottom end of the processing box 1. A powder conveying pump 5 is arranged in the middle at the bottom end of the processing box 1. The feeding port of the powder conveying pump 5 is communicated with the inner bottom of the temporary storage chamber 17 through a connecting pipe, and the discharging port of the powder conveying pump 5 is communicated with the middle at the top end of the mixing barrel 9 through a connecting pipe. A discharging joint seat is arranged in the upper middle part on the side of the mixing barrel 9 away from the powder conveying pump 5.

[0054] When the terminal mixing mechanism is started, the powder after being mixed by the middle mixing mechanism falls into the bottom of the temporary storage chamber 17 inside the processing box 1. Then, the powder conveying pump 5 on the processing box 1 is started, and the powder conveying pump 5 inputs the processed powder material inside the temporary storage chamber 17 into the mixing barrel 9 at the bottom of the processing box 1 through the connecting pipe for the final mixing and processing.

[0055] The terminal mixing mechanism further includes a rotating seat 34. The inner bottom of the mixing barrel 9 is rotatably connected with a rotating seat 34. An inner concave cavity 36 is opened in the middle at the top end of the rotating seat 34. A plurality of air flow guiding seats 35 are circumferentially arranged around the middle at the bottom end of the inner concave cavity 36. A driving motor 33 is arranged near the edge at the middle and lower part inside the mixing barrel 9, and the output end of the driving motor 33 is connected with the middle of the rotating seat 34. A plurality of groups of blocking rods 32 are equidistantly arranged on the inner wall of the mixing barrel 9.

[0056] After the powder material after preliminary mixing treatment is injected into the mixing barrel 9 by the powder conveying pump 5, the driving motor 33 inside the mixing barrel 9 is started. While the rotating shaft of the driving motor 33 rotates, it drives the rotating seat 34 thereon to rotate. While the rotating seat 34 rotates, it drives the air flow guiding seats 35 inside the inner concave cavity 36 to rotate synchronously. While the air flow guiding seats 35 rotate, a spiral rotating air flow is formed inside the mixing barrel 9.

[0057] While rotating, the airflow drives the powder materials injected into the mixing barrel 9 to rotate synchronously. At this time, since the dry chicken powder and flavoring auxiliary material particles in the powder materials are small and light in weight, these materials rotate and mix at the position in the center of the airflow under the influence of the airflow driving rotation and the concave cavity 36. The heat-sensitive spices wrapped by starch, on the other hand, are large and heavy in particle size, so these materials are at the edge of the airflow under the influence of the airflow driving rotation and the concave cavity 36.

[0058] Moreover, during the process of the heat-sensitive spices being driven to rotate by the airflow after the coating treatment, they collide with the barrier rods 32 in the mixing barrel 9, thereby removing the starch coating attached to the surface of the heat-sensitive spices. The agglomerated materials of the starch coating after collision and fragmentation and the heat-sensitive spices affected by the atomized spray generate a certain amount of heat through friction with other materials during the process of being driven by the airflow to evaporate the moisture therein. Finally, after the peeling and evaporation treatment, various powder materials complete the final mixing under the drive of the airflow generated by the rotation of the airflow guiding seat 35, thus completing the mixing and processing of the chicken powder and various flavoring auxiliaries.

[0059] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing and processing device for chicken powder production, characterized in that, Comprising: A processing box (1), which serves as the basic component of the overall device and is used for assembling and carrying each processing mechanism and its subordinate structural components; A classification processing mechanism, which is arranged at the top of the processing box (1) and is used for classifying the chicken powder raw material and the flavoring auxiliary materials; A preliminary dispersion mechanism, which is arranged inside the processing box (1) and is used for preliminarily dispersing the chicken powder raw material and the flavoring auxiliary materials; A middle mixing mechanism, which is arranged inside the processing box (1) and is used for mixing the chicken powder raw material and the flavoring auxiliary materials after preliminary dispersion processing; A terminal mixing mechanism, which is arranged at the bottom of the processing box (1) and is used for finally mixing the chicken powder and the flavoring auxiliary materials after being processed by the middle mixing mechanism.

2. The mixing and processing device for chicken powder production according to claim 1, characterized in that, The classification processing mechanism includes a raw material box (2). The raw material box (2) is arranged near the edge in the middle of the top end of the processing box (1). On one side of the middle of the top end of the processing box (1), there is an ingredient box (10). Sealing covers (3) are arranged on the tops of both the raw material box (2) and the ingredient box (10). The internal space of the ingredient box (10) is divided into an auxiliary material chamber (22) and a heat-sensitive material chamber (24) by a top partition plate (23). Rotating mounting rods (26) are connected to the upper and lower sides in the middle of the internal parts of both the auxiliary material chamber (22) and the heat-sensitive material chamber (24), and the ends of the mounting rods (26) penetrate through the ingredient box (10) and extend outwards. A cooling water jacket (29) is arranged inside the ingredient box (10) near the heat-sensitive material chamber (24).

3. A mixing and processing device for chicken powder production according to claim 2, characterized in that, The classification processing mechanism further includes mixing plates (25). A plurality of mixing plates (25) are evenly and fixedly connected to the middle part of the outer wall of the mounting rod (26). Pulley wheels (12) are arranged on the outer ends of the mounting rods (26). The pulley wheels (12) on the same side are connected by a connecting belt (11). Miniature motors (4) are arranged on both sides of the middle upper part of the outer wall of the ingredient box (10), and the output ends of the miniature motors (4) are respectively connected to the middle part of one end of the corresponding mounting rod (26).

4. A mixing and processing device for chicken powder production according to claim 3, characterized in that, The preliminary dispersion mechanism includes a guiding cover (21). Guiding covers (21) are arranged at the bottoms of both the raw material box (2) and the ingredient box (10). A vibrating cloth distributor (27) is arranged in the middle of the top end inside each guiding cover (21). A bottom partition plate (28) is arranged in the middle of the inside of one guiding cover (21). A miniature electric sprayer (13) is arranged in the middle of the side of one guiding cover (21) away from the raw material box (2). A vibrating conveyor belt (20) is arranged in the middle upper part of the inside of the processing box (1). Limiting ring strips (19) are arranged at both edge sides of the vibrating conveyor belt (20). An inclined scraper (14) is fixedly connected to the middle upper part of the inside of the processing box (1). A vacuum generator (6) is arranged in the middle of the side of the top end of the processing box (1) away from the raw material box (2).

5. A mixing and processing device for chicken powder production according to claim 1, characterized in that, The middle mixing mechanism includes a diffusion seat (7). The middle and lower parts on both sides of the outer wall of the treatment box (1) are provided with diffusion seats (7). A dispersion cavity (31) is formed on the inner side of each diffusion seat (7) close to the inside of the treatment box (1). A plurality of sound amplification cavities (30) are equidistantly formed on the side of each diffusion seat (7) away from the treatment box (1), and the sound amplification cavities (30) are internally communicated with the dispersion cavity (31). Speakers (8) are arranged in the middle of the outer wall of each diffusion seat (7).

6. The mixing and processing device for chicken powder production according to claim 5, characterized in that, The middle mixing mechanism further includes a temporary storage cavity (17). A temporary storage cavity (17) is formed on the side of the interior of the treatment box (1) away from the vibrating conveyor belt (20). Mounting frames (15) are arranged on both sides in the middle of the temporary storage cavity (17). Rubber diaphragms (18) are arranged in the middle of the inner sides of the mounting frames (15). A plurality of concave film parts (16) are equidistantly formed in the middle of each rubber diaphragm (18). The positions of the concave film parts (16) on the two rubber diaphragms (18) are arranged staggeredly.

7. A mixing and processing device for chicken powder production according to claim 1, characterized in that, The terminal mixing mechanism includes a mixing barrel (9). A mixing barrel (9) is arranged on one side of the bottom end of the treatment box (1). A powder delivery pump (5) is arranged in the middle of the bottom end of the treatment box (1). The inlet of the powder delivery pump (5) is communicated with the inner bottom of the temporary storage cavity (17) through a connecting pipe. The outlet of the powder delivery pump (5) is communicated with the middle of the top end of the mixing barrel (9) through a connecting pipe. A discharge joint seat is arranged in the upper middle part of the side of the mixing barrel (9) away from the powder delivery pump (5).

8. A mixing and processing device for chicken powder production according to claim 7, characterized in that, The terminal mixing mechanism further includes a rotating seat (34). A rotating seat (34) is rotatably connected to the inner bottom of the mixing barrel (9). A concave cavity (36) is formed in the middle of the top end of the rotating seat (34). A plurality of air flow guiding seats (35) are circumferentially arranged around the middle of the bottom end of the concave cavity (36). A driving motor (33) is arranged in the middle and lower part close to the edge of the inner side of the mixing barrel (9), and the output end of the driving motor (33) is connected to the middle of the rotating seat (34). Multiple groups of blocking rods (32) are equidistantly arranged on the inner wall of the mixing barrel (9).

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