A pre-treatment drying apparatus for food additive processing

Abstract

This utility model relates to the field of food additive processing technology and discloses a pretreatment drying device for food additive processing, including a drying device body, a load-bearing frame fixedly connected to the top of the drying device body, a drying mechanism set on the top of the drying device body, a feeding mechanism set inside the drying mechanism, the drying mechanism including a drying box, the drying box fixedly connected to the load-bearing frame, a heat preservation door rotatably connected to the front of the drying box, a first heating tube fixedly connected inside the drying box, and a first servo motor fixedly connected to the rear of the drying box. In use, when drying is required during the processing of food additives, the food additives are first put into the storage box through the drying mechanism. Under the action of the second heating tube, the food additives in the storage box can be dried. At the same time, under the action of the electric telescopic rod and the baffle, the food additives are conveyed into the conveying pipe in a quantitative form.

Description

Technical Field

[0001] This utility model relates to the field of food additive processing technology, specifically to a pretreatment drying device for food additive processing. Background Technology

[0002] Food additives are artificial or natural substances added to food to improve its quality, color, aroma, and flavor, as well as for preservation, freshness, and processing needs. This includes food flavorings, base ingredients in chewing gum, processing aids in the food industry, and nutritional fortifiers. These are non-nutritive substances added to food during production, preparation, and processing to improve its taste, appearance, and storage properties. In the production of food additives, drying equipment is generally required to dry food additives containing moisture.

[0003] According to the description in the patent announcement (CN220852911U) of a drying device for food additives, the drying device for food additives includes "box body, motor, threaded rod" etc., to achieve the drying work.

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] The drying device for this food additive utilizes a chamber, motor, threaded rod, etc., to achieve the drying work. During use, the device dries the additive through the chamber and heating wire, and feeds it through the feed pipe. However, it cannot feed the additive in a quantitative manner. If too much is fed at once, it will affect the drying efficiency and uniformity of the additive, and it cannot crush clumps or lumps of additive, affecting the subsequent drying effect and processing quality. Therefore, this device needs to be improved. Utility Model Content

[0006] The purpose of this invention is to provide a pretreatment drying device for food additive processing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pretreatment drying device for food additive processing, comprising a drying device body, a load-bearing frame fixedly connected to the top of the drying device body, a drying mechanism provided on the top of the drying device body, and a feeding mechanism provided inside the drying mechanism;

[0008] The drying mechanism includes a drying chamber fixedly connected to a load-bearing frame. A heat-insulating door is rotatably connected to the front of the drying chamber. A first heating element is fixedly connected inside the drying chamber. A first servo motor is fixedly connected to the rear of the drying chamber. A first rotating rod is fixedly connected to the front of the first servo motor. A stirring rod is fixedly connected to the periphery of the first rotating rod. A conveying pipe is fixedly connected inside the drying chamber. Crushing teeth are fixedly connected inside the conveying pipe. A second servo motor is fixedly connected to the right side of the conveying pipe. A second rotating rod is fixedly connected to the left side of the second servo motor. A crushing roller is fixedly connected to the periphery of the second rotating rod. A storage box is fixedly connected to the top of the conveying pipe. A fixed plate is fixedly connected to the bottom of the storage box. A support column is fixedly connected to the bottom of the storage box and fixedly connected to the top of the drying equipment body. A second heating element is fixedly connected to the periphery of the storage box. A baffle is slidably connected inside the storage box. An electric telescopic rod is fixedly connected to the rear of the baffle and fixedly connected to the rear of the fixed plate.

[0009] Preferably, the first rotating rod is rotatably connected to the inside of the drying chamber, and the second rotating rod is rotatably connected to the inside of the conveying pipe, so that the stirring rod and the crushing roller can be driven to rotate respectively under the action of the first rotating rod and the second rotating rod.

[0010] Preferably, the crushing roller and the crushing teeth are in contact with each other, and the inner side of the storage box is inclined to facilitate the crushing of agglomerated or large-volume food additives under the action of the crushing roller and the crushing teeth.

[0011] Preferably, the storage bin has a sliding groove inside, and the baffle is slidably connected in the sliding groove to ensure the stability of the baffle under the action of the sliding groove.

[0012] Preferably, the drying oven has a heating chamber inside, and the first heating tube is fixedly connected inside the heating chamber to facilitate the operation of the first heating tube under the action of the heating chamber.

[0013] Preferably, the feeding mechanism includes a mounting frame, which is fixedly connected to the rear side of the support column. A cylinder is fixedly connected to the rear side of the mounting frame, a connecting plate is fixedly connected to the front side of the cylinder, a fixing rod is fixedly connected to the front side of the connecting plate, the fixing rod is slidably connected inside the drying chamber, and a push plate is fixedly connected to the front side of the fixing rod. The push plate is slidably connected to the outside of the stirring rod.

[0014] Preferably, the pusher plate is cylindrical, and the outer periphery of the pusher plate is in contact with the inner side of the drying chamber, which facilitates the efficiency of feeding dried food additives under the action of the pusher plate, and at the same time facilitates the cleaning of the inner side of the drying chamber.

[0015] Compared with the prior art, this utility model provides a pretreatment drying device for food additive processing, which has the following beneficial effects:

[0016] This pretreatment drying equipment for food additive processing, through its drying mechanism, firstly, puts the food additives into a storage bin when drying is required during the processing. Under the action of a second heating element, the food additives in the storage bin are dried. Simultaneously, under the action of an electric telescopic rod and baffles, the food additives are quantitatively conveyed into a conveying pipe. A second rotating rod drives a crushing roller to rotate, and under the action of the crushing teeth, the food additives are crushed, reducing larger lumps or particles, improving production quality and drying efficiency. The crushed food additives then enter the drying chamber, where they undergo further drying under the action of a first heating element. Simultaneously, under the action of a first rotating rod and a stirring rod, the food additives are continuously stirred, increasing the contact area between the additives and hot air, making the heating more uniform, avoiding localized overheating or insufficient drying, and increasing the drying speed. The second heating element located around the storage bin preheats the material before it enters the drying chamber, further improving drying efficiency and reducing the workload of the first heating element inside the drying chamber, achieving energy saving.

[0017] This pretreatment drying equipment for food additive processing, through its feeding mechanism, ensures that when the food additives are dried in the drying chamber, the position of the stirring rod aligns with the through hole inside the push plate. The cylinder then pushes the connecting plate, which in turn moves the fixed rod and the push plate forward. The push plate, being cylindrical and in close contact with the inside of the drying chamber, slides outside the stirring rod. By pushing the push plate, the dried additives can be smoothly pushed out of the drying chamber, improving feeding efficiency and cleaning the additives inside the drying chamber more thoroughly, preventing additive residues from affecting the next batch of processing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the drying mechanism.

[0022] Figure 4This is a cross-sectional view of the drying oven.

[0023] Figure 5 This is a schematic diagram of the top structure of the drying oven;

[0024] Figure 6 This is a schematic diagram of the internal structure of the delivery pipe;

[0025] Figure 7 This is a cross-sectional view of the storage bin.

[0026] Figure 8 This is a schematic diagram of the feeding mechanism.

[0027] In the diagram: 1. Drying equipment body; 2. Support frame; 3. Drying mechanism; 4. Feeding mechanism; 31. Drying box; 32. Insulated door; 33. Conveying pipe; 34. Storage box; 35. Support column; 36. First heating tube; 37. First servo motor; 38. First rotating rod; 39. Stirring rod; 391. Second heating tube; 392. Second servo motor; 393. Fixing plate; 394. Electric telescopic rod; 395. Second rotating rod; 396. Crushing roller; 397. Crushing teeth; 398. Baffle; 41. Mounting frame; 42. Cylinder; 43. Connecting plate; 44. Fixing rod; 45. Push plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] This utility model provides the following technical solution: Example 1

[0031] Please see Figure 1-8This utility model provides a technical solution: a pretreatment drying equipment for food additive processing, including a drying equipment body 1, a load-bearing frame 2 fixedly connected to the top of the drying equipment body 1, a drying mechanism 3 provided on the top of the drying equipment body 1, and a feeding mechanism 4 provided inside the drying mechanism 3.

[0032] The drying mechanism 3 includes a drying chamber 31, which is fixedly connected to the load-bearing frame 2. A heat-insulating door 32 is rotatably connected to the front of the drying chamber 31. A first heating tube 36 is fixedly connected inside the drying chamber 31. A first servo motor 37 is fixedly connected to the rear of the drying chamber 31. A first rotating rod 38 is fixedly connected to the front of the first servo motor 37. A stirring rod 39 is fixedly connected around the first rotating rod 38. A conveying pipe 33 is fixedly connected inside the drying chamber 31. A crushing tooth 397 is fixedly connected inside the conveying pipe 33. A second servo motor 392 is fixedly connected to the right side of the conveying pipe 33. A second rotating rod 395 is fixedly connected to the left side of 92. A crushing roller 396 is fixedly connected to the periphery of the second rotating rod 395. A storage box 34 is fixedly connected to the top of the conveying pipe 33. A fixing plate 393 is fixedly connected to the bottom of the storage box 34. A support column 35 is fixedly connected to the bottom of the storage box 34. The support column 35 is fixedly connected to the top of the drying equipment body 1. A second heating pipe 391 is fixedly connected to the periphery of the storage box 34. A baffle 398 is slidably connected inside the storage box 34. An electric telescopic rod 394 is fixedly connected to the rear side of the baffle 398. The electric telescopic rod 394 is fixedly connected to the rear side of the fixing plate 393.

[0033] The first rotating rod 38 is rotatably connected to the inside of the drying chamber 31, and the second rotating rod 395 is rotatably connected to the inside of the conveying pipe 33. This facilitates the rotation of the stirring rod 39 and the crushing roller 396 under the action of the first rotating rod 38 and the second rotating rod 395, respectively. The crushing roller 396 and the crushing teeth 397 are in contact with each other. The inner side of the storage box 34 is inclined, which facilitates the crushing of agglomerated or large-volume food additives under the action of the crushing roller 396 and the crushing teeth 397. A sliding groove is provided inside the storage box 34, and a baffle 398 is slidably connected in the sliding groove, which facilitates the stability of the baffle 398 under the action of the sliding groove. A heating chamber is provided inside the drying chamber 31, and the first heating tube 36 is fixedly connected in the heating chamber, which facilitates the operation of the first heating tube 36 under the action of the heating chamber. Example 2

[0034] Please see Figure 1-8Furthermore, based on Embodiment 1, the feeding mechanism 4 further includes a mounting frame 41, which is fixedly connected to the rear side of the support column 35. A cylinder 42 is fixedly connected to the rear side of the mounting frame 41, a connecting plate 43 is fixedly connected to the front side of the cylinder 42, and a fixing rod 44 is fixedly connected to the front side of the connecting plate 43. The fixing rod 44 is slidably connected inside the drying chamber 31, and a push plate 45 is fixedly connected to the front side of the fixing rod 44. The push plate 45 is slidably connected to the outside of the stirring rod 39. The push plate 45 is cylindrical, and its outer periphery is in contact with the inner side of the drying chamber 31, which facilitates the efficiency of feeding the dried food additives under the action of the push plate 45, and also facilitates the cleaning of the inner side of the drying chamber 31.

[0035] In actual operation, when this device is used and drying is required during the processing of food additives, the food additives are first put into the storage box 34. The first heating tube 36 and the second heating tube 391 are powered by an external power supply, so that they can work respectively. Under the action of the second heating tube 391, the food additives in the storage box 34 can be dried. At the same time, the baffle 398 is moved by the electric telescopic rod 394 to transport the food additives into the conveying pipe 33 in a quantitative form. Before the food additives enter the conveying pipe 33, the second servo motor 392 drives the second rotating rod 395 to rotate the crushing roller 396 fixedly connected to the outside. Under the action of the crushing roller 396 and the crushing teeth 397, when the food additives enter the conveying pipe 33, the large block or granular food additives are reduced to smaller sizes, thereby improving the production quality and drying efficiency.

[0036] After being pulverized, the food additives enter the drying chamber 31 and are further dried under the action of the first heating tube 36. At the same time, the stirring rod 39, which is fixedly connected to the first rotating rod 38, is driven by the first servo motor 37 to rotate, which can continuously stir the food additives, increase the contact area between the additives and the hot air, make the additives heat more evenly, avoid local overheating or insufficient drying, and improve the drying speed.

[0037] When drying is complete, first align the stirring rod 39 with the through hole inside the push plate 45, open the insulation door 32, and place the collection device in front of the drying chamber 31. The cylinder 42 can push the connecting plate 43, which in turn drives the fixing rod 44 and the push plate 45 to move forward. The push plate 45 is cylindrical and in close contact with the inside of the drying chamber 31, sliding outside the stirring rod 39. By pushing the push plate 45, the dried additives can be smoothly pushed out of the drying chamber 31, improving the efficiency of material feeding and cleaning the additives in the drying chamber 31 more thoroughly, avoiding additive residues that may affect the next batch of processing. At the same time, opening the insulation door 32 allows the staff to easily and thoroughly clean the inside of the drying chamber 31.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A pre-treatment drying apparatus for food additive processing, comprising a drying apparatus body (1), characterized in that: The top of the drying equipment body (1) is fixedly connected to a load-bearing frame (2), and the top of the drying equipment body (1) is provided with a drying mechanism (3). The inner side of the drying mechanism (3) is provided with a feeding mechanism (4). The drying mechanism (3) includes a drying box (31), which is fixedly connected to the load-bearing frame (2). A heat-insulating door (32) is rotatably connected to the front of the drying box (31). A first heating tube (36) is fixedly connected inside the drying box (31). A first servo motor (37) is fixedly connected to the rear of the drying box (31). A first rotating rod (38) is fixedly connected to the front of the first servo motor (37). A stirring rod (39) is fixedly connected to the periphery of the first rotating rod (38). (31) A conveying pipe (33) is fixedly connected inside, and a crushing tooth (397) is fixedly connected inside the conveying pipe (33). A second servo motor (392) is fixedly connected to the right side of the conveying pipe (33). A second rotating rod (395) is fixedly connected to the left side of the second servo motor (392). A crushing roller (396) is fixedly connected to the periphery of the second rotating rod (395). A storage box (34) is fixedly connected to the top of the conveying pipe (33). A fixing plate (393) is fixedly connected to the bottom of the storage box (34). The bottom of the storage box (34) is fixedly connected to a support column (35), the support column (35) is fixedly connected to the top of the drying equipment body (1), the outer periphery of the storage box (34) is fixedly connected to a second heating tube (391), the inside of the storage box (34) is slidably connected to a baffle (398), the rear side of the baffle (398) is fixedly connected to an electric telescopic rod (394), and the electric telescopic rod (394) is fixedly connected to the rear side of the fixed plate (393).

2. The pretreatment drying equipment for food additive processing according to claim 1, characterized in that: The first rotating rod (38) is rotatably connected to the inside of the drying box (31), and the second rotating rod (395) is rotatably connected to the inside of the conveying pipe (33).

3. The pre-treatment drying apparatus for processing of food additives according to claim 1, characterized in that: The crushing roller (396) and the crushing teeth (397) are in contact with each other, and the inner side of the storage box (34) is inclined.

4. The pre-treatment drying apparatus for processing of food additives according to claim 1, characterized in that: The storage bin (34) has a sliding groove inside, and the baffle (398) is slidably connected to the sliding groove.

5. The pre-treatment drying apparatus for processing of food additives according to claim 1, characterized in that: The drying oven (31) has a heating chamber inside, and the first heating tube (36) is fixedly connected inside the heating chamber.

6. The pre-treatment drying apparatus for processing of food additives according to claim 1, characterized in that: The feeding mechanism (4) includes a mounting frame (41), which is fixedly connected to the rear side of the support column (35). A cylinder (42) is fixedly connected to the rear side of the mounting frame (41). A connecting plate (43) is fixedly connected to the front side of the cylinder (42). A fixing rod (44) is fixedly connected to the front side of the connecting plate (43). The fixing rod (44) is slidably connected inside the drying box (31). A push plate (45) is fixedly connected to the front side of the fixing rod (44). The push plate (45) is slidably connected to the outside of the stirring rod (39).

7. A pre-treatment drying apparatus for processing of food additives according to claim 6, characterized in that: The push plate (45) is cylindrical, and the outer periphery of the push plate (45) is in contact with the inner side of the drying box (31).

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