Food additive mixing device

Abstract

The utility model discloses a food additive mixing device, which relates to the technical field of waste oil filtration and comprises a mixing tank, and a wind power mixing mechanism for mixing food additives is mounted at the bottom of the mixing tank in a matched manner; the wind power mixing mechanism comprises an air injection ring fixed at the bottom of the mixing tank, and a conical body is arranged in the air injection ring; and the conical body is integrally fixed on the sealing seat. The air injection ring is annularly arranged, a cavity is formed in the air injection ring, and a plurality of air injection holes are formed in the inner wall of the air injection ring; the air injection ring is further matched and connected with the connecting air pipe. According to the utility model, compressed air enters the air injection ring through the annular pipe and the connecting air pipe; the cone-shaped body can enable air flow sprayed out of the air spraying holes of the air spraying ring to flow in the conical surface direction, so that the air flow is guided to different positions in the material mixing tank, and the air flow is more uniformly distributed in food additives. The air flow is prevented from being directly upward or concentrated towards a certain local area, so that the food additives can be fully mixed in the whole mixing tank, and the mixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste oil filtering technical field, and specifically is a food additive mixing device. BACKGROUND

[0002] Food additives are artificial synthesis or natural substances added to food to improve its color, flavor, taste, and other qualities, and to prevent corrosion and processing needs. Generally, when using food additives, the food additives need to be mixed.

[0003] Chinese patent publication No. CN 211837566 U discloses a food additive mixing device, which belongs to the technical field of food additives. The food additive mixing device comprises a rack, a rotating mechanism, a reaction dish and a material turning mechanism. The rack comprises a lower box body and an upper plate body, the upper plate body is fixed to the surface of the lower box body, the rotating mechanism comprises a first driving member and a rotating plate, the first driving member is installed in the lower box body, and the rotating plate is transmissionally connected to the first driving member.

[0004] The food additive mixing device in the above patent realizes the mixing of additives through the swinging of the material turning rod. Although the swinging can achieve a certain mixing effect, the mixing effect is not ideal. Due to the limitation of the structure and movement mode of the stirring paddle, there may be stirring dead angles in some corners of the stirring tank, resulting in poor mixing effect of the food additives in these areas and failing to achieve good mixing effect. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a food additive mixing device which mixes food additives by means of wind power blowing. The wind power can act on the food additives from all directions, so that the food additives form a complex flow field in space, can more comprehensively cover the entire mixing area, and make the food additives at different positions fully participate in the mixing, so as to achieve higher mixing uniformity. The technical problems in the above background technology are solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A food additive mixing device comprises a mixing tank, and a wind power mixing mechanism for mixing and discharging food additives is installed at the bottom of the mixing tank;

[0008] The wind power mixing mechanism comprises a jet ring fixed at the bottom of the mixing tank, and a conical body is arranged in the jet ring; the conical body is integrally fixed on a sealing seat;

[0009] The jet ring is annularly arranged and has a cavity in the inside, and a plurality of jet holes are formed in the inner wall of the jet ring; the jet ring is further connected with a connecting air pipe.

[0010] The bottom of the mixing tank is fixed with discharge air cylinders on both sides; the cylinder rods of the discharge air cylinders are fixedly connected with the sealing seats.

[0011] As a further technical scheme of the utility model, the outside of the air jet ring is connected with multiple connecting air pipes, and the multiple connecting air pipes are arranged in a ring array around the air jet ring; the multiple connecting air pipes are all connected with the annular pipe; one side of the annular pipe is connected with the air pressure pipe through a quick connector.

[0012] As a further technical scheme of the utility model, the annular pipe is further provided with multiple connecting rods in a ring array around the annular pipe; the connecting rods are fixedly welded with the rack body.

[0013] As a further technical scheme of the utility model, the mixing tank is fixed on the top of the rack body through multiple connecting seats; the inside of the rack body is fixed with three side fixing plates in a C shape, and a hook is welded at the middle position of each side fixing plate.

[0014] As a further technical scheme of the utility model, the top of the mixing tank is provided with a tank top cover, a stirring motor is installed on the tank top cover, and a stirring paddle is installed on the output shaft of the stirring motor in a matched mode.

[0015] As a further technical scheme of the utility model, one side of the upper end of the rack body is further fixed with an air control cabinet.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. According to the utility model, compressed gas enters the air jet ring through the annular pipe and the connecting air pipe; under the blockage of the conical body, the shape of the conical body can make the airflow sprayed from the air jet hole of the air jet ring flow along the conical surface direction, so as to guide the airflow to different positions in the mixing tank, and make the airflow more evenly distributed in the food additive. In this way, the airflow can be avoided from directly upward or concentrated to a local area, so that the food additive can be fully mixed in the whole mixing tank, and the mixing effect is improved.

[0018] 2. According to the utility model, when the airflow meets the conical body, complex airflow changes are formed on the surface of the conical body, and vortex and turbulent flow are generated. The vortex and turbulent flow can enhance the disturbance effect on the food additive, so that the relative movement between the food additive particles is more intense, thereby promoting the mixing of the food additive. Compared with the case without the conical body, the disturbance of the pure air jet airflow to the food additive is relatively single, and after the conical body, the disturbance degree of the airflow is greatly increased, and the mixing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the bottom side structure.

[0021] Figure 3 This utility model Figure 1 The main view.

[0022] Figure 4 This utility model Figure 3 Another perspective illustration.

[0023] Figure 5 This utility model Figure 4 AA sectional view.

[0024] Figure 6 This utility model Figure 2 A magnified view of a portion of the image.

[0025] Figure 7 This utility model Figure 5 A magnified view of a portion of the image.

[0026] In the diagram: 1-mixing tank, 2-pneumatic mixing mechanism, 3-pneumatic pressure pipe, 4-connecting seat, 5-frame body, 6-mixing motor, 7-mixing paddle, 8-pneumatic control cabinet, 9-side fixing plate;

[0027] 21-Conical body, 22-Sealing seat, 23-Air jet ring, 24-Connecting air pipe, 25-Annular pipe, 26-Connecting rod, 27-Unloading cylinder. 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] Please see Figures 1-7 In this embodiment of the present invention, a food additive mixing device includes a mixing tank 1, and a pneumatic mixing mechanism 2 for mixing and discharging food additives is installed at the bottom of the mixing tank 1; the pneumatic mixing mechanism 2 includes an air jet ring 23 fixed to the bottom of the mixing tank 1, and the interior of the air jet ring 23 is provided with a conical body 21; the conical body 21 is integrally fixed on the sealing seat 22.

[0030] The jet ring 23 is arranged in a ring shape and has an internal cavity. Multiple jet holes are opened on the inner wall of the jet ring 23. The jet ring 23 is also connected to the connecting air pipe 24.

[0031] More specifically, the outer side of the jet ring 23 is connected to multiple connecting air pipes 24, which are arranged in a ring array around the jet ring 23; all the connecting air pipes 24 are connected to the ring pipe 25; one side of the ring pipe 25 is connected to a pneumatic pressure pipe 3 via a quick connector, and the pneumatic pressure pipe 3 is connected to an air compressor or air pump. A gas solenoid valve is also connected in series on the pneumatic pressure pipe 3.

[0032] By adopting the above technical solution, when mixing food additives, the food additives are first placed into the mixing tank 1, and then compressed gas is introduced through the air pressure pipe 3. The compressed gas enters the jet ring 23 through the annular pipe 25 and the connecting air pipe 24. Due to the obstruction of the cone-shaped body 21, the shape of the cone allows the airflow ejected from the jet holes of the jet ring 23 to flow along the cone surface, thereby guiding the airflow to different positions within the mixing tank 1 and allowing the airflow to be more evenly distributed in the food additives. This avoids the airflow directly rising or concentrating in a localized area, ensuring that the food additives are fully mixed throughout the mixing tank 1, thus improving the mixing effect.

[0033] When the airflow encounters the cone 21, it creates complex airflow variations on the surface of the cone 21, generating vortices and turbulence. These vortices and turbulence enhance the disturbance effect on food additives, making the relative motion between food additive particles more intense, thereby promoting the mixing of food additives. Compared to the absence of the cone 21, where the simple jet airflow has a relatively simple disturbance effect on food additives, the cone 21 greatly increases the degree of airflow disturbance and improves mixing efficiency.

[0034] The bottom of the mixing tank 1 is fixed with unloading cylinders 27 on both sides; the cylinder rod of the unloading cylinder 27 is fixedly connected to the sealing seat 22. The annular pipe 25 is also surrounded by a plurality of connecting rods 26 arranged in a ring; the connecting rods 26 are welded and fixed to the frame body 5.

[0035] By adopting the above technical solution, after the food additives are mixed, the cylinder rod of the unloading cylinder 27 extends, causing the sealing seat 22 to separate from the bottom of the jet ring 23, thereby allowing the food additives to be discharged.

[0036] In this embodiment, the mixing tank 1 is fixed to the top of the frame body 5 by multiple connecting seats 4; the inner side of the frame body 5 is fixed with three side fixing plates 9 in a C shape, and a hook is welded to the middle position of each side fixing plate 9.

[0037] By adopting the above technical solution, a receiving box can be placed inside the frame 5 for collecting the mixed food additives; when using woven bags to collect food additives, the upper end of the woven bag can be hung on three hooks, which opens the woven bag and facilitates the collection of food additives.

[0038] In this embodiment, the top of the mixing tank 1 is provided with a tank top cover, and a stirring motor 6 is installed on the tank top cover. A stirring paddle 7 is installed on the output shaft of the stirring motor 6.

[0039] By adopting the above technical solution, the materials are mixed under the impetus of airflow. While the airflow blows the materials to float, the stirring motor 6 drives the stirring paddle 7 to rotate, which disperses the blown food additives, thereby increasing the mixing effect of the materials and improving the mixing efficiency of the food additives.

[0040] In this embodiment, a pneumatic control cabinet 8 is also fixed on one side of the upper end of the frame body 5; the pneumatic control cabinet 8 is used to control the solenoid valve and the unloading cylinder.

[0041] The working principle of this invention is as follows: When mixing food additives, the food additives are first placed into the mixing tank 1. Then, compressed gas is introduced through the air pressure pipe 3. The compressed gas enters the jet ring 23 through the annular pipe 25 and the connecting air pipe 24. Due to the obstruction of the conical body 21, the shape of the cone allows the airflow ejected from the jet holes of the jet ring 23 to flow along the conical surface, thereby guiding the airflow to different positions within the mixing tank 1 and allowing the airflow to be more evenly distributed in the food additives. This avoids the airflow directly rising or concentrating in a localized area, ensuring that the food additives are fully mixed throughout the mixing tank 1, thus improving the mixing effect.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A food additive mixing device, characterized in that: Includes a mixing tank (1), and a pneumatic mixing mechanism (2) for mixing and discharging food additives is installed at the bottom of the mixing tank (1). The wind-powered mixing mechanism (2) includes an air jet ring (23) fixed to the bottom of the mixing tank (1), and the air jet ring (23) has a cone (21) inside; the cone (21) is integrally fixed to the sealing seat (22); The jet ring (23) is arranged in a ring shape, with an internal cavity, and multiple jet holes are provided on the inner wall of the jet ring (23); the jet ring (23) is also connected to the connecting air pipe (24); The mixing tank (1) has unloading cylinders (27) fixed on both sides of its bottom; the cylinder rod of the unloading cylinder (27) is fixedly connected to the sealing seat (22).

2. The food additive mixing device according to claim 1, characterized in that: The jet ring (23) is connected to a number of connecting air pipes (24) on the outside. The multiple connecting air pipes (24) are arranged in a ring array around the jet ring (23). The multiple connecting air pipes (24) are all connected to the ring pipe (25). The ring pipe (25) is connected to a wind pressure pipe (3) on one side through a quick connector.

3. The food additive mixing device according to claim 2, characterized in that: The annular tube (25) is surrounded by a plurality of connecting rods (26); the connecting rods (26) are welded and fixed to the frame body (5).

4. The food additive mixing device according to claim 1, characterized in that: The mixing tank (1) is fixed to the top of the frame body (5) by multiple connecting seats (4); the inner side of the frame body (5) is fixed with three side fixing plates (9) in a C shape, and a hook is welded to the middle position of each side fixing plate (9).

5. The food additive mixing device according to claim 4, characterized in that: The mixing tank (1) is provided with a tank top cover, and a stirring motor (6) is installed on the tank top cover. A stirring paddle (7) is installed on the output shaft of the stirring motor (6).

6. The food additive mixing device according to claim 4, characterized in that: A pneumatic control cabinet (8) is also fixed on one side of the upper end of the frame body (5).

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