Reaction kettle for preparing food essence

Abstract

The utility model belongs to the technical field of essence synthesis, and particularly relates to a reaction kettle for preparing food essence, which comprises a reaction kettle body with a heating function, and a mixing mechanism is mounted in the reaction kettle body and comprises a spiral blade. According to the reaction kettle for preparing the food essence, the mixing mechanism is arranged in the reaction kettle body, raw materials on the middle layer and the upper layer in the reaction kettle body are stirred and mixed through a spiral blade and a friction cylinder structure in the mixing mechanism, and the raw materials on the middle layer and the lower layer in the reaction kettle body are stirred and mixed through a rotating rod and a stirring rod; furthermore, the working range of the mixing mechanism in the reaction kettle body is increased, meanwhile, the quantity of the mixed essence raw materials is increased, and the essence raw materials are sufficiently and uniformly mixed through relatively strong shearing and mixing on the upper layer by virtue of the spiral blade type mixing structure; the stirring rod type mixing structure is used for gently stirring at the lower layer, so that the uniformity and the stability of the mixture can be maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of essence synthesis, in particular to a reaction kettle for preparing food essence. Background Art

[0002] Food essence is a spice mixture prepared by chemical synthesis and blending using natural raw materials or chemical raw materials (sometimes also containing appropriate solvents or carriers). It is prepared by mixing according to the designed proportions of main fragrance, auxiliary fragrance, top note, and fixative, and then stirring evenly by heating. The preparation of essence is carried out in a reaction kettle. However, the stirring structure in the existing reaction kettle is single, and different essence raw materials have different requirements for mixing. Some raw material components may require stronger stirring to ensure thorough mixing, while some may require gentler stirring to avoid excessive shearing or bubble generation; a single stirring structure cannot well meet these different mixing requirements; moreover, a single stirring structure may not be able to achieve sufficient mixing uniformity inside the reaction kettle. Especially for essence raw materials with high viscosity or strong adhesiveness, it may lead to insufficient mixing or overmixing in some areas, affecting the quality stability of the final product, resulting in poor mixing effect, and thus being inconvenient to use. Content of the Utility Model

[0003] Based on the existing technical problems, the utility model provides a reaction kettle for preparing food essence.

[0004] A reaction kettle for preparing food essence provided by the utility model includes a reaction kettle body with a heating function. A mixing mechanism is installed inside the reaction kettle body. The mixing mechanism includes a spiral blade. A fixing rod is fixedly inserted on the surface of the middle side wall of the spiral blade. A transmission gear is fixedly sleeved on the outer surface of the fixing rod. Friction cylinders are rotatably connected to the upper surface and the lower surface of the transmission gear through bearings respectively. The upper end and the lower end of the spiral blade are respectively located in two adjacent friction cylinders. The inner side wall of the reaction kettle body is fixedly connected with a friction sleeve. The outer surface of the friction cylinder is slidably connected with the inner side wall surface of the friction sleeve. Since the material of the friction sleeve is stainless steel, it is convenient for the friction sleeve to conduct heat.

[0005] Preferably, the inner side wall of the friction sleeve is fixedly connected with an upper inner gear and a lower inner gear. The upper inner gear is located above the lower inner gear. The inner wall surface of the upper inner gear is meshed with the outer surface of the transmission gear through teeth.

[0006] Through the above technical solution, the transmission between the upper inner gear and the transmission gear is utilized, so as to facilitate driving the spiral blade through the transmission gear.

[0007] Preferably, a rotating shaft is rotatably connected to the inner top wall of the reactor body through a bearing. A friction rod is fixedly connected to the surface of the side wall at the upper end of the rotating shaft, and the end of the friction rod is fixedly connected to the outer side wall surface of the friction cylinder.

[0008] Through the above technical solution, the rotating shaft and the friction rod are used to drive the friction cylinder and the transmission gear, so as to facilitate the operation of the transmission gear on the surface of the upper inner gear.

[0009] Preferably, a rotating seat is fixedly connected to the outer side wall surface at the lower end of the rotating shaft. A rotating rod is rotatably connected to the side wall surface of the rotating seat through a bearing, and a stirring rod is fixedly inserted on the outer surface of the rotating rod.

[0010] Through the above technical solution, the rotating rod and the stirring rod are located inside the reactor body, so as to facilitate the stirring of the raw materials in the lower layer and the middle layer of the reactor body.

[0011] Preferably, a helical gear is fixedly connected to the surface at the end of the rotating rod, and the surface of the helical gear is meshed with the surface of the lower inner gear through teeth.

[0012] Through the above technical solution, the transmission between the helical gear and the lower inner gear is utilized, so as to facilitate the rotation of the rotating rod and the stirring rod.

[0013] Preferably, a driving motor is installed on the upper surface of the reactor body, and the output shaft of the driving motor is drivingly connected to the upper end of the rotating shaft.

[0014] Through the above technical solution, the driving motor is used to provide power for the rotation of the rotating shaft, so as to facilitate the operation of the reactor body.

[0015] Before use, start the heating mechanism in the reactor body for preheating. When in use, add raw materials into the reactor body and start the driving motor. The driving motor drives the friction cylinder to slide on the inner wall surface of the friction sleeve through the rotating shaft and the friction rod. While the friction cylinder performs preliminary stirring on the raw materials, the outer surface of the friction cylinder and the inner wall surface of the friction sleeve cooperate to extrude and crush some large-particle raw materials. The transmission gear slides on the surface of the upper inner gear and drives the spiral blade to rotate. The spiral blade drives the raw materials in the middle layer of the reactor body to be lifted upward and mixed into the upper layer; the rotating shaft drives the rotating rod and the stirring rod to rotate, mixing the raw materials in the middle layer and the lower layer of the reactor body. At the same time, the rotating rod drives the helical gear to slide on the surface of the lower inner gear, and the helical gear drives the rotating rod to rotate, further improving the stirring effect of the rotating rod and the stirring rod.

[0016] The beneficial effects in the present utility model are as follows:

[0017] By installing a mixing mechanism inside the reaction kettle body, the spiral blade and friction cylinder structure in the mixing mechanism are used to stir and mix the raw materials in the middle and upper layers of the reaction kettle body, and the rotating rod and stirring rod are used to stir and mix the raw materials in the middle and lower layers of the reaction kettle body. Furthermore, the working range of the mixing mechanism inside the reaction kettle body is increased, and at the same time, the amount of flavor raw materials that can be mixed is increased. And through the spiral blade type mixing structure, strong shearing and mixing are carried out in the upper layer, which helps to fully mix and uniformize the flavor raw materials; the stirring rod type mixing structure gently stirs in the lower layer, which helps to maintain the uniformity and stability of the mixture. Brief Description of the Drawings

[0018] Figure 1 Schematic diagram of a reaction kettle for food flavor preparation proposed by the present utility model;

[0019] Figure 2 Cross-sectional view of the reaction kettle body structure of a reaction kettle for food flavor preparation proposed by the present utility model;

[0020] Figure 3 Cross-sectional view of the friction sleeve structure of a reaction kettle for food flavor preparation proposed by the present utility model;

[0021] Figure 4 Cross-sectional view of the friction cylinder structure of a reaction kettle for food flavor preparation proposed by the present utility model.

[0022] In the figure: 1, reaction kettle body; 2, spiral blade; 21, fixed rod; 22, transmission gear; 23, friction cylinder; 24, friction sleeve; 25, upper inner gear; 26, lower inner gear; 27, rotating shaft; 28, friction rod; 29, rotating seat; 210, rotating rod; 211, stirring rod; 212, helical gear; 3, driving motor. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Refer to Figures 1 - 4, A reaction kettle for preparing food flavorings, comprising a reaction kettle body 1 with a heating function. A mixing mechanism is installed inside the reaction kettle body 1. The mixing mechanism includes a spiral blade 2. A fixing rod 21 is fixedly inserted on the middle side wall surface of the spiral blade 2. A transmission gear 22 is fixedly sleeved on the outer surface of the fixing rod 21. Friction cylinders 23 are rotatably connected to the upper and lower surfaces of the transmission gear 22 through bearings. The upper and lower ends of the spiral blade 2 are respectively located in two adjacent friction cylinders 23. A friction sleeve 24 is fixedly connected to the inner side wall of the reaction kettle body 1. The outer surface of the friction cylinder 23 is slidably connected to the inner side wall surface of the friction sleeve 24. Since the material of the friction sleeve 24 is stainless steel, it is convenient for the friction sleeve 24 to conduct heat.

[0025] In order to drive the transmission gear 22, an upper inner gear 25 and a lower inner gear 26 are fixedly connected to the inner side wall of the friction sleeve 24. The upper inner gear 25 is located above the lower inner gear 26. The inner wall surface of the upper inner gear 25 is meshed with the outer surface of the transmission gear 22 through teeth. By using the transmission between the upper inner gear 25 and the transmission gear 22, it is convenient to drive the spiral blade 2 through the transmission gear 22.

[0026] In order to mix the raw materials in the lower layer of the reaction kettle body 1, a rotating shaft 27 is rotatably connected to the inner top wall of the reaction kettle body 1 through a bearing. A friction rod 28 is fixedly connected to the upper end side wall surface of the rotating shaft 27. The end of the friction rod 28 is fixedly connected to the outer side wall surface of the friction cylinder 23. By using the rotating shaft 27 and the friction rod 28 to drive the friction cylinder 23 and the transmission gear 22, it is convenient for the transmission gear 22 to run on the surface of the upper inner gear 25. A rotating seat 29 is fixedly connected to the lower end outer side wall surface of the rotating shaft 27. A rotating rod 210 is rotatably connected to the side wall surface of the rotating seat 29 through a bearing. A stirring rod 211 is fixedly inserted on the outer surface of the rotating rod 210. Since the rotating rod 210 and the stirring rod 211 are located inside the reaction kettle body 1, it is convenient to stir the raw materials in the lower and middle layers of the reaction kettle body 1. An inclined gear 212 is fixedly connected to the end surface of the rotating rod 210. The surface of the inclined gear 212 is meshed with the surface of the lower inner gear 26 through teeth. By using the transmission between the inclined gear 212 and the lower inner gear 26, it is convenient to drive the rotating rod 210 and the stirring rod 211 to rotate.

[0027] By installing a mixing mechanism inside the reactor body 1, the spiral blade 2 and the friction cylinder 23 in the mixing mechanism are used to stir and mix the raw materials in the middle layer and the upper layer of the reactor body 1, and the rotating rod 210 and the stirring rod 211 are used to stir and mix the raw materials in the middle layer and the lower layer of the reactor body 1, thereby increasing the working range of the mixing mechanism in the reactor body 1, and at the same time increasing the amount of flavor raw materials that can be mixed, and the spiral blade 2 type mixing structure performs strong shearing and mixing in the upper layer, which helps to fully and evenly mix the flavor raw materials; the stirring rod 211 type mixing structure performs gentle stirring in the lower layer, which helps to maintain the uniformity and stability of the mixture.

[0028] A driving motor 3 is installed on the upper surface of the reactor body 1, and the output shaft of the driving motor 3 is drivingly connected to the upper end of the rotating shaft 27. The driving motor 3 provides power for the rotation of the rotating shaft 27, thereby facilitating the operation of the reactor body 1.

[0029] Working principle:

[0030] Before use, the heating mechanism in the reactor body 1 is started for preheating. When in use, raw materials are added into the reactor body 1, and the driving motor 3 is started. The driving motor 3 drives the friction cylinder 23 to slide on the inner wall surface of the friction sleeve 24 through the rotating shaft 27 and the friction rod 28. While the friction cylinder 23 performs preliminary stirring on the raw materials, the outer surface of the friction cylinder 23 cooperates with the inner wall surface of the friction sleeve 24 to squeeze and crush some large particles of raw materials. The transmission gear 22 slides on the surface of the upper inner gear 25 and drives the spiral blade 2 to rotate. The spiral blade 2 drives the raw materials in the middle layer of the reactor body 1 to be lifted to the upper layer and mixed;

[0031] The rotating shaft 27 drives the rotating rod 210 and the stirring rod 211 to rotate, mixing the raw materials in the middle layer and the raw materials in the lower layer in the reactor body 1. At the same time, the rotating rod 210 drives the bevel gear 212 to slide on the surface of the lower inner gear 26, and the bevel gear 212 drives the rotating rod 210 to rotate, further improving the stirring effect of the rotating rod 210 and the stirring rod 211.

[0032] The above description is only a preferred specific implementation manner 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reaction kettle for preparing food flavor, comprising a reaction kettle body (1) with a heating function, characterized in that: A mixing mechanism is installed inside the reactor body (1). The mixing mechanism includes a spiral blade (2). A fixing rod (21) is fixedly inserted on the surface of the middle side wall of the spiral blade (2). A transmission gear (22) is fixedly sleeved on the outer surface of the fixing rod (21). Friction cylinders (23) are rotatably connected to the upper surface and the lower surface of the transmission gear (22) through bearings. The upper end and the lower end of the spiral blade (2) are respectively located in two adjacent friction cylinders (23). A friction sleeve (24) is fixedly connected to the inner side wall of the reactor body (1). The outer surface of the friction cylinder (23) is slidably connected to the inner side wall surface of the friction sleeve (24).

2. The reactor for preparing food flavor according to claim 1, characterized in that: An upper inner gear (25) and a lower inner gear (26) are fixedly connected to the inner side wall of the friction sleeve (24). The upper inner gear (25) is located above the lower inner gear (26). The inner wall surface of the upper inner gear (25) is meshed with the outer surface of the transmission gear (22) through teeth.

3. The reactor for preparing food flavor according to claim 2, characterized in that: A rotating shaft (27) is rotatably connected to the inner top wall of the reactor body (1) through a bearing. A friction rod (28) is fixedly connected to the surface of the upper end side wall of the rotating shaft (27). The end of the friction rod (28) is fixedly connected to the outer side wall surface of the friction cylinder (23).

4. A reactor for preparing food flavor according to claim 3, characterized in that: A rotating seat (29) is fixedly connected to the outer side wall surface of the lower end of the rotating shaft (27). A rotating rod (210) is rotatably connected to the side wall surface of the rotating seat (29) through a bearing. A stirring rod (211) is fixedly inserted on the outer surface of the rotating rod (210).

5. The reactor for preparing food flavor according to claim 4, characterized in that: An inclined gear (212) is fixedly connected to the end surface of the rotating rod (210). The surface of the inclined gear (212) is meshed with the surface of the lower inner gear (26) through teeth.

6. The reactor for preparing food flavor according to claim 5, characterized in that: A driving motor (3) is installed on the upper surface of the reactor body (1). The output shaft of the driving motor (3) is drivingly connected to the upper end of the rotating shaft (27).

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