Circulating type emulsifying feeding system

Abstract

The utility model provides a circulating type emulsifying and feeding system which comprises an emulsifying tank, an upstream material guide pipe, a downstream material guide pipe, a solid feeding hopper, a liquid feeding hopper, a vacuum pump, an emulsifying pump, a rotor pump and a preparation tank, the placing height of the preparation tank is higher than that of the emulsification tank, the bottom of the preparation tank is communicated with the upper part of the emulsification tank through a descending material guide pipe, the upper part of the preparation tank is communicated with the bottom of the emulsification tank through an ascending material guide pipe, and an emulsification pump and a rotor pump are sequentially arranged on the ascending material guide pipe in the direction from the emulsification tank to the preparation tank; the emulsifying tank is also connected with a vacuum pump. According to the system, a negative pressure environment in the tank is created through the vacuum pump, external powder materials are sucked into the tank under the action of negative pressure, and the environmental protection problem caused by dust flying is avoided; under the action of self-circulation, stirring, the emulsifying tank and the emulsifying pump, mixing and emulsifying of materials are facilitated, working hours are shortened, defective products are reduced, and production requirements are better met.

Description

Technical Field

[0001] The utility model relates to the field of food chemical equipment, in particular to a circulating emulsification feeding system. Background Art

[0002] The feeding system is a commonly used equipment in the production process of food enterprises. In the conventional food production process, the pre-treated materials are directly fed into the preparation tank through the tank mouth. The preparation tank is usually a cylindrical tank body with a stirring device inside to promote the mixing and dispersion of materials. It is widely used in food, chemical, pharmaceutical industry and other fields.

[0003] The conventional feeding method currently has the following problems: 1. When there is a large amount of powder material, direct feeding from the tank mouth will cause dust to fly; 2. The mixing tank itself is difficult to mix the materials evenly in a short time, which may easily lead to uneven material mixing; 3. The preparation tank itself has no emulsification effect or the emulsification effect is poor, which may easily lead to oil-water separation; 4. When powder materials or edible gum materials are directly fed through the tank mouth, there will be problems with gum particles. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the utility model proposes a circulating emulsification feeding system.

[0005] A circulating emulsification feeding system comprises: an emulsification tank, an upward material guide pipe, a downward material guide pipe, a solid feeding hopper, a liquid feeding hopper, a vacuum pump, an emulsification pump, a rotor pump and a preparation tank; the preparation tank is placed at a height higher than the emulsification tank, and the bottom of the preparation tank is higher than the top of the emulsification tank, the bottom of the preparation tank is connected with the upper part of the emulsification tank through the downward material guide pipe, the upper part of the preparation tank is connected with the bottom of the emulsification tank through the upward material guide pipe, and the upward material guide pipe is sequentially provided with an emulsification pump and a rotor pump in the direction from the emulsification tank to the preparation tank; the solid feeding hopper and the liquid feeding hopper are both connected to the lower part of the emulsification tank, and a stirrer is also provided in the emulsification tank, and the inlets of the solid feeding hopper and the liquid feeding hopper face the stirring head of the stirrer; the emulsification tank is also connected to the vacuum pump, and a liquid level visual window is provided on the side wall of the emulsification tank.

[0006] Furthermore, a first feed port is provided on the emulsification tank above the liquid level visual window, a first feed port is provided above the liquid level visual window on the emulsification tank, a second feed port is provided on the upper part of the preparation tank, and a second discharge port is provided on the bottom of the preparation tank; one end of the ascending material guide pipe is connected to the first discharge port, and the other end is connected to the second feed port; one end of the descending material guide pipe is connected to the second discharge port, and the other end is connected to the first feed port.

[0007] Furthermore, an emulsification tank discharge valve is provided at the first discharge port.

[0008] Furthermore, a discharging valve for the preparation tank is provided at the second discharge port.

[0009] Furthermore, the solid feeding hopper and the liquid feeding hopper are respectively provided with a solid feeding hopper valve and a liquid feeding hopper valve for controlling the discharge of materials.

[0010] Furthermore, a stirrer is also provided in the preparation tank.

[0011] Furthermore, an emulsification tank air release valve is provided on the emulsification tank.

[0012] Furthermore, a preparation tank air release valve is provided on the preparation tank.

[0013] Furthermore, the stirring head of the stirrer includes a fixed seat, a first stirring blade and a second stirring blade. The fixed seat is fixed to the lower end of the stirring shaft. The fixed seat is disc-shaped. The first stirring blade is an obtuse triangle shape. The second stirring blade is a "<" shape. The angle end of the second stirring blade forms a water splitting tip. The first stirring blade and the second stirring blade are alternately arranged on the fixed seat.

[0014] Furthermore, the first stirring blade is symmetrically arranged on the upper and lower surfaces of the fixing seat, and the upper and lower ends of the second stirring blade are bent toward the water splitting tip to form a guide arc.

[0015] Advantages and beneficial effects of the utility model:

[0016] (1) The vacuum pump is connected to the emulsification tank to extract the air in the emulsification tank and create a negative pressure environment in the tank. The external powder material is sucked into the tank under the action of negative pressure, avoiding the environmental problems caused by flying dust; (2) Agitators are installed inside the emulsification tank and the preparation tank. The emulsification tank is connected to the emulsification pump and the rotor pump. The emulsification pump is used to emulsify the materials, and the rotor pump is used to pump the materials in the emulsification tank into the preparation tank. The height of the preparation tank is higher than the emulsification tank. The materials in the preparation tank are automatically pumped into the emulsification tank through the downward material guide pipe due to the drop, forming a self-circulating discharge. The emulsification tank itself also has a strong emulsifying effect. Therefore, under the action of self-circulation, stirring, the emulsification tank and the emulsification pump, it is helpful to mix and emulsify the materials, shorten the working hours, reduce the production of defective products, and better meet the production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of the circulating emulsification feeding system described in the utility model;

[0019] Figure 2 It is a structural schematic diagram of the agitator described in the utility model.

[0020] Reference numerals:

[0021] 1. Emulsification tank; 2. Upward material guide pipe; 3. Solid feeding hopper; 4. Liquid feeding hopper; 5. Vacuum pump; 6. Emulsification tank vent valve; 7. Emulsification tank discharge valve; 8. Liquid feeding hopper valve; 9. Solid feeding hopper valve; 10. Rotor pump; 11. Emulsification pump; 12. Preparation tank; 13. Preparation tank vent valve; 14. Preparation tank discharge valve; 15. Liquid level visual window; 16. Agitator; 17. Downward material guide pipe; 18. Fixed seat; 19. First stirring blade; 20. Second stirring blade; 21. Water splitting tip; 22. Guide arc. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0028] A circulating emulsification feeding system comprises: an emulsification tank 1, an upward guide pipe 2, a downward guide pipe 17, a solid feed hopper 3, a liquid feed hopper 4, a vacuum pump 5, an emulsification pump 11, a rotor pump 10 and a preparation tank 12; the preparation tank 12 is placed at a height higher than the emulsification tank 1, and the bottom of the preparation tank 12 is higher than the top of the emulsification tank 1, the bottom of the preparation tank 12 is connected to the upper part of the emulsification tank 1 through the downward guide pipe 17, the upper part of the preparation tank 12 is connected to the bottom of the emulsification tank 1 through the upward guide pipe, and the self-emulsification on the upward guide pipe An emulsifying pump 11 and a rotor pump 10 are sequentially provided in the direction from the tank 1 to the preparation tank 12; the solid feeding hopper 3 and the liquid feeding hopper 4 are both connected to the lower part of the emulsifying tank 1, and an agitator 16 is also provided in the emulsifying tank 1, and the inlets of the solid feeding hopper 3 and the liquid feeding hopper 4 are directly opposite to the stirring head of the agitator 16; the emulsifying tank 1 is also connected to the vacuum pump 5, and a liquid level visual window 15 is provided on the side wall of the emulsifying tank 1, and the liquid level visual window is made of tempered glass, a pressure gauge is provided on the emulsifying tank, a temperature gauge is provided on the preparation tank, and openings are provided on the emulsifying tank and the preparation tank, respectively.

[0029] When in use, materials are added to the emulsification tank through the solid feeding hopper 3 and the liquid feeding hopper 4. The vacuum pump is used to extract the air in the emulsification tank to create a negative pressure environment in the tank. The external powder material is sucked into the tank under the action of the negative pressure, avoiding the environmental problems caused by the flying dust; the material enters the emulsification tank and is stirred and emulsified under the action of the agitator, and then the emulsification pump and the rotor pump are driven into the preparation tank. The emulsification pump is used for emulsification of the material, and the rotor pump is used to drive the material in the emulsification tank into the preparation tank; because the height of the preparation tank is higher than the emulsification tank, the material in the preparation tank is automatically driven into the emulsification tank through the downward guide pipe due to the drop, forming a self-circulation of discharge; therefore, under the action of self-circulation, stirring, and the emulsification tank and the emulsification pump, it is helpful to mix and emulsify the material, shorten the working hours, reduce the production of defective products, and better meet the production needs. In addition, the entrances of the solid feeding hopper 3 and the liquid feeding hopper 4 are directly opposite to the stirring head of the agitator 16, which is more conducive to breaking up the material entering the emulsification tank and avoiding the agglomeration of the material to produce colloid particles.

[0030] Exemplarily, a first feed port is provided above the upper liquid level visual window 15 of the emulsification tank, a first discharge port is provided at the bottom of the emulsification tank 1, a second feed port is provided at the upper part of the preparation tank 12, and a second discharge port is provided at the bottom of the preparation tank 12; one end of the ascending material guide pipe is connected to the first discharge port, and the other end is connected to the second feed port; one end of the descending material guide pipe 17 is connected to the second discharge port, and the other end is connected to the first feed port.

[0031] Specifically, an emulsification tank discharge valve 7 is provided at the first discharge port.

[0032] Specifically, a preparation tank discharge valve 14 is provided at the second discharge port.

[0033] Exemplarily, the solid feeding hopper 3 and the liquid feeding hopper 4 are also provided with a solid feeding hopper valve 9 and a liquid feeding hopper valve 8 for controlling the discharge of materials, respectively.

[0034] Exemplarily, a stirrer 16 is also provided in the preparation tank 12, and the stirrer facilitates stirring and mixing of materials in the preparation tank.

[0035] Exemplarily, the emulsification tank 1 is provided with an emulsification tank air release valve 6 .

[0036] Exemplarily, a preparation tank air release valve 13 is provided on the preparation tank 12 .

[0037] The negative pressure in the tank can be adjusted by adjusting the air release valve of the emulsification tank and the air release valve of the preparation tank, thereby adjusting the material circulation speed and the material punching speed.

[0038] Exemplarily, the stirring head of the stirrer 16 includes a fixed seat 18, a first stirring blade 19 and a second stirring blade 20. The fixed seat 18 is fixed to the lower end of the stirring shaft. The fixed seat 18 is disc-shaped. The first stirring blade 19 is in an obtuse triangle shape. The second stirring blade 20 is in a "<" shape. The angle end of the second stirring blade 20 forms a water splitting tip 21. The first stirring blade 19 and the second stirring blade 20 are alternately arranged on the fixed seat 18. The arrangement of the two stirring blades can improve the stirring effect of the material.

[0039] Specifically, the first stirring blade 19 is symmetrically arranged on the upper and lower surfaces of the fixing base 18, and the upper and lower ends of the second stirring blade 20 are bent toward the water splitting tip 21 to form a guide arc 22. The upper and lower arrangement of the first stirring blade can facilitate stirring of materials above and below the stirrer to prevent the materials from settling at the bottom; the water splitting tip of the second stirring blade can split the water, and the guide arc guides the split water to both sides.

[0040] Working process: inject liquid reaction base and water into the preparation tank 12, open the preparation tank 12 for stirring, open the preparation tank discharge valve 14, inject the material from the preparation tank 12 into the emulsification tank 1, open the emulsification tank 1 for stirring, observe the liquid level to the specified position through the liquid level visual window 15, open the emulsification tank discharge valve 7, the material passes through the emulsification pump 11 from the emulsification tank 1, and is pumped into the preparation tank 12 under the action of the rotor pump 10 to form a self-circulation, open the vacuum pump 5 to form a negative pressure in the emulsification tank 1, open the solid feed hopper valve 9 and the liquid feed hopper valve 8, and feed solid and liquid materials into the emulsification tank 1 through the solid feed hopper 3 and the liquid feed hopper 4, circulate for 5 minutes, close the preparation tank discharge valve 14, and all the materials in the emulsification tank 1 are pumped into the preparation tank 12, close the emulsification tank discharge valve 7, and mix and stir for 20 minutes. After the preparation is completed, the vacuum pump 5, the emulsification pump 11 and the rotor pump 10 are turned off, and the solid feeding hopper valve 9 and the liquid feeding hopper valve 8 are closed. The negative pressure in the tank can be adjusted by adjusting the emulsification tank vent valve 6 and the preparation tank vent valve 13 to adjust the material circulation speed and the material feeding speed.

[0041] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A circulating emulsification feeding system, characterized in that: include: An emulsification tank, an upward material guide pipe, a downward material guide pipe, a solid feed hopper, a liquid feed hopper, a vacuum pump, an emulsification pump, a rotor pump and a preparation tank; the preparation tank is placed at a height higher than the emulsification tank, and the bottom of the preparation tank is higher than the top of the emulsification tank, the bottom of the preparation tank is connected with the upper part of the emulsification tank through the downward material guide pipe, the upper part of the preparation tank is connected with the bottom of the emulsification tank through the upward material guide pipe, and the upward material guide pipe is sequentially provided with an emulsification pump and a rotor pump in the direction from the emulsification tank to the preparation tank; the solid feed hopper and the liquid feed hopper are both connected to the lower part of the emulsification tank, and an agitator is also provided in the emulsification tank, and the inlets of the solid feed hopper and the liquid feed hopper are directly facing the stirring head of the agitator; the emulsification tank is also connected to the vacuum pump, and a liquid level visual window is provided on the side wall of the emulsification tank.

2. The circulating emulsification feeding system according to claim 1, characterized in that: A first feed port is provided above the upper liquid level visual window of the emulsification tank, a first discharge port is provided at the bottom of the emulsification tank, a second feed port is provided at the upper part of the preparation tank, and a second discharge port is provided at the bottom of the preparation tank; one end of the ascending material guide pipe is connected to the first discharge port, and the other end is connected to the second feed port; one end of the descending material guide pipe is connected to the second discharge port, and the other end is connected to the first feed port.

3. The circulating emulsification feeding system according to claim 2, characterized in that: An emulsification tank discharge valve is provided at the first discharge port.

4. The circulating emulsification feeding system according to claim 2, characterized in that: A discharging valve for the preparation tank is arranged at the second discharging port.

5. The circulating emulsification feeding system according to claim 1, characterized in that: The solid feeding hopper and the liquid feeding hopper are respectively provided with a solid feeding hopper valve and a liquid feeding hopper valve for controlling the discharge of materials.

6. The circulating emulsification feeding system according to claim 1, characterized in that: A stirrer is also provided in the preparation tank.

7. The circulating emulsification feeding system according to claim 1, characterized in that: The emulsification tank is provided with an emulsification tank air release valve.

8. The circulating emulsification feeding system according to claim 1, characterized in that: The preparation tank is provided with a preparation tank air release valve.

9. The circulating emulsification feeding system according to claim 1, characterized in that: The stirring head of the stirrer comprises a fixed seat, a first stirring blade and a second stirring blade. The fixed seat is fixed to the lower end of the stirring shaft and is disc-shaped. The first stirring blade is in the shape of an obtuse triangle and the second stirring blade is in the shape of a "<". The angle end of the second stirring blade forms a water splitting tip. The first stirring blade and the second stirring blade are alternately arranged on the fixed seat.

10. The circulating emulsification feeding system according to claim 9, characterized in that: The first stirring blade is symmetrically arranged on the upper and lower surfaces of the fixing seat, and the upper and lower ends of the second stirring blade are bent toward the water splitting tip to form a guide arc.

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