Emulsifying tank suitable for antioxidant production

Abstract

The utility model discloses an emulsifying tank suitable for antioxidant production, which relates to the technical field of antioxidant production, and comprises a servo motor, an emulsifying tank body, an emulsifying tank cover and an emulsifying tank cover, according to the utility model, the servo motor is started to drive the first stirring blade to synchronously rotate along with the first stirring blade, the inclined design enables materials to move circumferentially and axially, the fluidity is enhanced, when the first stirring blade rotates, the materials meet the spoilers, part of the flow direction of the materials is changed, the materials collide and are mixed with normal flowing materials, part of the materials flow into the through holes, and the flow speed and direction of the materials are changed instantly; the two shear plates on the lower bottom wall of the through hole form an included angle and form a Z-shaped structure with the spoiler and the through hole, and the flowing-out material is extruded and sheared by the shear plates, so that oil drops can be broken into particles, and the particles are uniformly dispersed in a water phase to form a stable emulsification system; and full emulsification and efficient mixing of the antioxidant raw materials are realized, and a high-quality product is produced.

Description

TECHNICAL FIELD

[0001] The utility model relates to antioxidant production technical field, concretely is an emulsification tank suitable for antioxidant production. BACKGROUND

[0002] In today's chemical industry and food, medicine and many other fields, antioxidant plays an important role, and is widely used in preventing oxidation and deterioration of various products, prolonging product shelf life and ensuring product quality. The production process of antioxidant is very important, and the emulsification tank as one of the core production equipment undertakes the heavy task of fully mixing and emulsifying various raw materials to produce high-quality antioxidant products.

[0003] The existing emulsification tank for antioxidant production has many limitations in structure design and function realization, which makes the stirring effect difficult to meet the increasingly stringent production requirements. The stirring system design is simple, and the common stirring blades are mostly flat or straight paddle type, which has a single contact mode with the material. Only the conventional circular motion can be produced in the stirring process, which is difficult to promote the formation of complex and efficient flow field in the tank body. When dealing with antioxidant raw materials with different densities and viscosities, uneven mixing of materials may occur. For example, when producing antioxidant emulsion containing oil phase, water phase and solid particle additives, oil droplets cannot be fully dispersed in the water phase, and solid particles are easy to precipitate at the bottom of the tank, resulting in uneven distribution of product components, which seriously affects the performance stability and efficacy of the antioxidant. SUMMARY

[0004] The utility model aims at providing an emulsification tank suitable for antioxidant production to solve the problems in the above background technology.

[0005] To solve the above technical problems, the utility model provides an emulsification tank suitable for antioxidant production, which comprises an emulsification tank body, comprising, a servo motor installed at the top of the emulsification tank body; a rotating rod fixedly installed at the driving end of the servo motor, the bottom end of the rotating rod is rotatably connected to the inner bottom wall of the emulsification tank body; two circular blocks fixedly installed on the outer wall of the rotating rod; a plurality of first stirring blades equidistantly installed on the outer wall of the circular block, the first stirring blades are inclined, and the shape of the first stirring blades is set as a wave shape; two through holes are formed on the first stirring blades, the shape of the through holes is set as a square, and the upper bottom wall of the through hole is fixedly installed with a spoiler; the spoiler is inclined relative to the upper surface of the first stirring blade, the vertical section of the spoiler is set as a trapezoidal shape, and the sharp side of the spoiler extends away from the direction of the first stirring blade; two shear plates are fixedly installed on the lower bottom wall of the through hole, and the two shear plates form an included angle, and the spoiler, the through hole and the shear plate form a Z shape.

[0006] Further, the vertical section of the shear plate is provided as a right trapezoid, and the sharp side of the shear plate extends away from the side of the first stirring blade.

[0007] Further, the material of the shear plate is provided as spring steel.

[0008] Further, the included angle between the spoiler and the through hole is 30 degrees.

[0009] Further, the outer wall of the rotating rod is fixedly provided with a spiral stirring blade, and the spiral stirring blade is provided as a spiral shape with a narrow upper part and a wide lower part.

[0010] Further, the inside of the rotating rod is uniformly provided with a plurality of electric heating wires, the outer wall of the rotating rod is fixedly provided with a fixing rod, and the other end of the fixing rod is fixedly provided on the spiral stirring blade.

[0011] Further, the top of the emulsifying tank body is provided with a feeding port, a sealing cover is threadedly connected to the feeding port, a discharge pipe is fixedly provided on the outer wall of the emulsifying tank body, a discharge pipe is threadedly connected to the discharge pipe, and a pipe cover is threadedly connected to the discharge pipe.

[0012] Further, the outer part of the servo motor is provided with a protective frame, and the protective frame is fixedly provided on the top.

[0013] Further, the top of the emulsifying tank body is fixedly provided with a vacuum pump and a suction pump, a nitrogen pipe is provided on the top of the suction pump, an electromagnetic valve is provided on the nitrogen pipe, and a nitrogen tank is provided on the end of the nitrogen pipe away from the emulsifying tank body.

[0014] Compared with the prior art, the emulsifying device has the following beneficial effects:

[0015] 1、In the emulsifying device, the servo motor drives the rotating rod to rotate at high speed, the inclined wavy first stirring blade on the outer wall of the rotating rod rotates synchronously, the inclined design makes the material have both circumferential and axial movement, enhances the flowability, the wavy shape increases the contact area, and preliminarily disperses the material, when rotating, the material meets the spoiler, part of the flow changes and collides with the normal flow material, part of the flow rushes into the through hole, instantaneously changes the flow speed and direction of the material, forms a turbulent flow around the through hole, improves the mixing uniformity, solves the mixing problem of high-viscosity or easily stratified material, the two shear plates on the lower bottom wall of the through hole form a Z-shaped structure with the spoiler and the through hole, the outflow material is extruded and sheared by the shear plates, can break the oil droplets into particles to make them uniformly dispersed in the water phase to form a stable emulsifying system, can also refine solid particles to ensure uniform distribution, realizes full emulsification and high-efficiency mixing of antioxidant raw materials, and outputs high-quality products.

[0016] 2、The spiral stirring vane in the utility model is designed to be narrow at the top and wide at the bottom, which can guide the material to flow strongly along the axial direction of the rotating rod, when the rotating rod drives the spiral stirring vane to rotate in the emulsifying tank body, the spiral shape of the vane can push the material like a spiral conveyor, since the vane is narrow at the top and wide at the bottom, the wide bottom part can effectively push the material at the bottom upward when rotating, forming the axial circulating flow from bottom to top, in the antioxidant production process, for the case that multiple raw materials need to be fully mixed, the axial flow can ensure that the materials at different height positions in the tank can be fully contacted and mixed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is an internal structure schematic view of the utility model;

[0019] Figure 3 It is a connection structure schematic view of the round block and the first stirring vane in the utility model;

[0020] Figure 4 It is Figure 2 the structure enlarged view of A in the figure.

[0021] In the figure: 1, emulsifying tank body; 2, rotating rod; 3, servo motor; 4, round block; 5, first stirring vane; 6, through hole; 7, spoiler; 8, shearing plate; 9, spiral stirring vane; 10, electric heating wire; 11, fixed rod; 12, feeding port; 13, discharging pipe; 14, vacuum pump; 15, nitrogen pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] Please refer to Figures 1-4As shown, an emulsifying tank suitable for antioxidant production, comprising an emulsifying tank body 1, comprising, servo motor 3, installed on the top of the emulsifying tank body 1; the rotating rod 2 is fixedly installed on the driving end of the servo motor 3, and the bottom end of the rotating rod 2 is rotatably connected to the inner bottom wall of the emulsifying tank body 1; two circular blocks 4 are fixedly installed on the outer wall of the rotating rod 2; a plurality of first stirring blades 5 are equidistantly installed on the circumferential outer wall of the circular block 4, the first stirring blade 5 is inclinedly arranged, and the shape of the first stirring blade 5 is arranged as a wave shape; two through holes 6 are formed on the first stirring blade 5, the shape of the through hole 6 is arranged as a square, and the upper bottom wall of the through hole 6 is fixedly installed with a spoiler 7; the spoiler 7 is inclinedly arranged relative to the upper surface of the first stirring blade 5, the vertical section of the spoiler 7 is arranged as a trapezoidal shape, and the sharp side of the spoiler 7 extends away from the direction of the first stirring blade 5; two shear plates 8 are fixedly installed on the lower bottom wall of the through hole 6, an included angle is formed between the two shear plates 8, and a Z-shaped structure is formed between the spoiler 7, the through hole 6 and the shear plate 8.

[0025] When the servo motor 3 starts, the power is stably transmitted to the rotating rod 2, driving the rotating rod 2 to rotate at high speed, the two circular blocks 4 fixedly installed on the outer wall of the rotating rod 2 and the plurality of inclined and wavy first stirring blades 5 installed on the circumferential outer wall of the circular block 4 are synchronously rotated, the inclined first stirring blades 5 make the material not only have a circumferential movement but also have an axial up-down movement during rotation, thereby enhancing the fluidity of the material, and the wavy appearance greatly increases the contact area between the first stirring blades 5 and the antioxidant raw materials, so that the material is pushed, pulled and rubbed in a large area, thereby preliminarily breaking the agglomeration state of the material and promoting the mixing of various components.

[0026] When the first stirring blade 5 rotates, the material flows along the surface of the inclined first stirring blade 5, and when encountering the spoiler 7, the spoiler 7 blocks the material, so that the flow direction of part of the material is changed, the changed material collides with the normally flowing material, and the materials in different regions are mixed, thereby greatly improving the mixing uniformity and effectively solving the mixing problem of high-viscosity or easily stratified materials.

[0027] The two shear plates 8 are arranged at the lower bottom wall of the through hole 6 to form an included angle with the spoiler 7 and the through hole 6, and the Z-shaped structure is formed. When the material flows out of the through hole 6 and passes through the shear plates 8, the material is subjected to extrusion and shearing action of the two shear plates 8. For the oil phase and water phase raw materials commonly used in antioxidant production, the shearing force can break the oil droplets into smaller particles, so that the oil droplets are uniformly dispersed in the water phase to form a stable emulsion system. At the same time, for the solid particle raw materials that may exist, the shearing force can also refine the solid particles to ensure that the particles are uniformly distributed in the entire material system, so as to realize the full emulsification and efficient mixing of the antioxidant raw materials, and produce high-quality antioxidant products.

[0028] Referring to Figure 3 , the vertical section of the shear plate 8 is arranged as a right-angled trapezoid, and the sharp side of the shear plate 8 extends away from the side of the first stirring blade 5.

[0029] The vertical section of the shear plate 8 is a right-angled trapezoid. This shape makes the inclined side and the right angle side of the trapezoid form a gradually narrowing channel when the material flows through. When the material enters the channel from the through hole 6, the extrusion force on the material gradually increases as the channel narrows. For oil phase and water phase raw materials that need to be emulsified, this gradually increasing extrusion force can more effectively break the oil droplets into smaller particles. For example, when producing an emulsion containing a grease antioxidant, the grease can be better dispersed in the water phase to form a more stable emulsion structure, improving the emulsion quality. For antioxidant raw materials containing solid particles, the shearing force can also more effectively refine the particles to promote their uniform distribution.

[0030] Referring to Figure 3 , the material of the shear plate 8 is spring steel.

[0031] Spring steel has good elasticity. When the material flows through the shear plate 8, the shear plate 8 can deform elastically to some extent due to its elasticity. This elastic deformation can act as a buffer. If the flow rate of the material suddenly changes, the shear plate 8 can adaptively adjust.

[0032] Referring to Figure 3 , the included angle between the spoiler 7 and the through hole 6 is 30 degrees.

[0033] The spoiler 7 and the through hole 6 form a 30-degree angle, which blocks the material and changes the flow direction of part of the material when it contacts the spoiler 7. This part of the material collides and mixes with the normally flowing material. Due to the blocking of the spoiler 7, the flow path of the material becomes more complex and is no longer simply flowing in the rotation direction of the first stirring blade 5.

[0034] Referring to Figure 2 , the outer wall of the rotating rod 2 is fixedly installed with a spiral stirring blade 9, and the spiral stirring blade 9 is arranged in a spiral shape with a narrow upper part and a wide lower part.

[0035] The narrow upper and wide lower helical design of the spiral stirring blade 9 can guide the material to produce strong flow along the axial direction of the rotating rod 2. When the rotating rod 2 drives the spiral stirring blade 9 to rotate in the emulsifying tank body 1, the helical shape of the blade pushes the material like a screw conveyor. Since the blade is narrow at the top and wide at the bottom, the wider bottom part can more effectively push the material at the bottom upward during rotation, forming an axial circulating flow from bottom to top. In the antioxidant production process, for the case of needing to mix multiple raw materials thoroughly, this axial flow can ensure that the materials at different heights in the tank are fully contacted and mixed.

[0036] Referring to Figure 2 , a plurality of electric heating wires 10 are uniformly arranged inside the rotating rod 2, and a fixed rod 11 is fixedly installed on the outer wall of the rotating rod 2, and the other end of the fixed rod 11 is fixedly installed on the spiral stirring blade 9.

[0037] The plurality of electric heating wires 10 uniformly arranged inside the rotating rod 2 can directly heat the rotating rod 2. In the antioxidant production process, especially during the emulsification process, appropriate temperature is crucial. When the electric heating wires 10 are working, heat is transferred to the surrounding material through the rotating rod 2. Since the rotating rod 2 is located at the center of the emulsifying tank body 1, this heating method can make the heat spread evenly in all directions.

[0038] One end of the fixed rod 11 is fixed to the outer wall of the rotating rod 2, and the other end is fixed to the spiral stirring blade 9, forming a stable connection structure. In the emulsifying tank body 1, the stirring process will generate a large centrifugal force and resistance of the material, and the spiral stirring blade 9 is easily affected by these forces and may sway or deform.

[0039] Referring to Figures 1-2 , the top of the emulsifying tank body 1 is provided with a feed inlet 12, and a sealing cover is threadedly connected to the feed inlet 12. The outer wall of the emulsifying tank body 1 is fixedly installed with a discharge pipe 13, and the discharge pipe 13 is threadedly connected with a pipe cover.

[0040] The sealing cover is threadedly connected to the feed inlet 12, which can effectively prevent dust, impurities and other pollutants from entering the emulsifying tank body 1. In the antioxidant production process, the quality of the antioxidant is very sensitive to impurities, and even a small amount of dust can affect the performance of the antioxidant.

[0041] The discharge pipe 13 on the outer wall of the emulsifying tank body 1 is used to discharge the produced antioxidant product. Through the threaded connection, various collection containers such as liquid storage barrels, packaging bottles, etc. can be conveniently connected. The pipe cover on the discharge pipe 13 can control the timing of discharging. When discharging is needed, the pipe cover is opened, and after discharging is completed, the pipe cover is closed.

[0042] Referring to Figures 1-2 The outer part of the servo motor 3 is provided with a protective frame, which is fixedly installed on the top.

[0043] The protective frame can prevent dust and moisture from entering the inside of the servo motor 3 to a certain extent. In the production environment, dust may enter the inside of the motor through the gaps such as the heat dissipation holes of the motor, and accumulate on the winding or other key components of the motor, affecting the heat dissipation and normal operation of the motor. At the same time, if liquid splashes, it may also cause short circuit and other damage to the motor.

[0044] Referring to Figure 1 The top of the emulsifying tank body 1 is fixedly installed with a vacuum pump 14 and a suction pump. The top of the suction pump is installed with a nitrogen pipe 15, and the nitrogen pipe 15 is installed with a solenoid valve. The end of the nitrogen pipe 15 away from the emulsifying tank body 1 is installed with a nitrogen tank.

[0045] The vacuum pump 14 can be used to extract air in the emulsifying tank body 1 to create a vacuum environment, which is very important for some emulsification processes that need to be carried out in an oxygen-free or low-oxygen environment, can prevent material oxidation, and ensure product quality. For example, in some oil emulsification processes that are prone to oxidation, a vacuum environment can prevent oil spoilage.

[0046] By filling nitrogen into the emulsifying tank body 1 through the nitrogen pipe 15 and the nitrogen tank, a protective gas layer can be formed above the material, further isolating oxygen and preventing material oxidation and deterioration. When emulsifying some active ingredients that are sensitive to oxidation, nitrogen protection can effectively maintain the stability of active ingredients.

[0047] In combination with the suction pump and the solenoid valve on the nitrogen pipe 15, the pressure in the emulsifying tank body 1 can be accurately adjusted according to the needs of the emulsification process. Different pressure conditions may be needed at different stages of the emulsification process to promote material mixing, reaction, etc. By controlling the filling and extraction of nitrogen, the pressure in the tank can be flexibly adjusted to optimize the emulsification effect.

Claims

1. An emulsifying tank suitable for the production of antioxidants, comprising an emulsifying tank body (1), characterized in that: include, A servo motor (3) is installed on top of the emulsifying tank body (1); The rotating rod (2) is fixedly installed on the drive end of the servo motor (3), and the bottom end of the rotating rod (2) is rotatably connected to the inner bottom wall of the emulsifying tank body (1); Two round blocks (4) are fixedly installed on the outer wall of the rotating rod (2); Multiple first stirring blades (5) are equidistantly installed on the outer circumference of the circular block (4). The first stirring blades (5) are inclined and have a wavy shape. Two through holes (6) are formed on the first stirring blade (5). The through holes (6) are square in shape, and a baffle plate (7) is fixedly installed on the upper bottom wall of the through holes (6). The baffle (7) is inclined relative to the upper surface of the first stirring blade (5), the vertical section of the baffle (7) is trapezoidal, and the sharp side of the baffle (7) extends away from the first stirring blade (5). Two shear plates (8) are fixedly installed on the bottom wall of the through hole (6), forming an angle between the two shear plates (8), and forming a Z-shape between the baffle plate (7), the through hole (6), and the shear plates (8).

2. An emulsifying tank suitable for antioxidant production as described in claim 1, characterized in that: The vertical section of the shear plate (8) is set as a right trapezoid, and the sharp side of the shear plate (8) extends away from the first stirring blade (5).

3. An emulsifying tank suitable for antioxidant production as described in claim 2, characterized in that: The shear plate (8) is made of spring steel.

4. An emulsifying tank suitable for antioxidant production as described in claim 3, characterized in that: The angle between the spoiler (7) and the through hole (6) is 30 degrees.

5. An emulsifying tank suitable for antioxidant production as described in claim 4, characterized in that: The outer wall of the rotating rod (2) is fixedly equipped with a spiral stirring blade (9), which is configured as a spiral shape that is narrow at the top and wide at the bottom.

6. An emulsifying tank suitable for antioxidant production as described in claim 5, characterized in that: The rotating rod (2) is uniformly provided with multiple heating wires (10) inside, and a fixing rod (11) is fixedly installed on the outer wall of the rotating rod (2). The other end of the fixing rod (11) is fixedly installed on the spiral stirring blade (9).

7. An emulsifying tank suitable for antioxidant production as described in claim 1, characterized in that: The emulsifying tank body (1) is provided with a feed inlet (12) at the top, and a sealing cap is threaded onto the feed inlet (12). A discharge pipe (13) is fixedly installed on the outer wall of the emulsifying tank body (1), and a discharge pipe (13) is threaded onto the discharge pipe (13) and a pipe cap is threaded onto the discharge pipe (13).

8. An emulsifying tank suitable for antioxidant production as described in claim 1, characterized in that: The servo motor (3) is provided with a protective frame on the outside, and the protective frame is fixedly installed on the top.

9. An emulsifying tank suitable for antioxidant production as described in claim 1, characterized in that: A vacuum pump (14) and a suction pump are fixedly installed on the top of the emulsifying tank body (1). A nitrogen pipe (15) is installed on the top of the suction pump. A solenoid valve is installed on the nitrogen pipe (15). A nitrogen tank is installed at the end of the nitrogen pipe (15) away from the emulsifying tank body (1).

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