Thickening agent emulsifying device with cooling mechanism

Abstract

The utility model discloses a thickening agent emulsifying device with a cooling mechanism, which relates to the technical field of thickening agent production and comprises an emulsifying tank, a lifting type stirring structure and a cooling structure, wherein a support frame is welded on the outer wall of the lower part of the emulsifying tank; the lifting type stirring structure comprises a servo driving assembly, a fixed vertical frame, two bearing seats, a vertical lead screw, a lifting plate, a stirring motor, a stirring shaft and a stirring blade. The thickening agent emulsifying tank is provided with a lifting type stirring structure, the stirring range can be effectively expanded through the lifting motion of the rotating stirring blade in the emulsifying tank, and a thickening agent in the tank can be fully mixed and stirred conveniently, so that the thickening agent can be uniformly emulsified; the cooling structure is arranged, liquid in the emulsifying tank can be rapidly cooled through low temperature transmitted by the cold end face of the semiconductor refrigeration chip to reach the needed temperature, in this way, the temperature can be accurately controlled, and the situation that the emulsifying effect of a thickening agent is affected due to the too high temperature is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of thickener production, in particular to a thickener emulsifying device with a cooling mechanism. Background Art

[0002] When the thickener is produced, it needs to be emulsified, and it needs to be stirred continuously during emulsification to make it completely emulsified. After searching, the patent with application number 202022807207.3 discloses a thickener dissolving and emulsifying device, which includes a stirring barrel, a first stirring shaft is provided inside the stirring barrel, and a plurality of upper paddles are fixed to the surface of the first stirring shaft. This prior art will have the following problems during use:

[0003] First, the stirring blade cannot move up and down in the container, resulting in a relatively small stirring range, which makes it difficult to fully mix and stir the thickener in the container so that the thickener can be evenly emulsified;

[0004] Secondly, when the temperature of the liquid environment in the container is abnormal, the temperature cannot be accurately controlled, and the emulsification effect of the thickener is easily affected due to excessive temperature. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a thickener emulsifying device with a cooling mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A thickener emulsifying device with a cooling mechanism comprises an emulsifying tank with a support frame welded to the lower outer wall, a lifting stirring structure and a cooling structure;

[0008] The lifting stirring structure comprises a servo drive assembly, a fixed vertical frame welded to the upper outer wall of the emulsification tank, two bearing seats fixedly connected to the outer wall of one side of the fixed vertical frame in sequence, a vertical lead screw rotatably mounted on the two bearing seats, a lifting plate threadedly connected to the lower part of the vertical lead screw, a stirring motor fixedly mounted on the outer wall of the top of the lifting plate, a stirring shaft arranged in the emulsification tank, and a stirring blade fixedly connected to the outer wall of the bottom end of the stirring shaft;

[0009] The cooling structure comprises a semiconductor refrigeration chip fixedly mounted on the outer wall of the bottom of the emulsification tank, a controller fixedly mounted on the outer wall of the bottom of the emulsification tank, and a temperature sensor fixedly mounted on the inner wall of the bottom of the emulsification tank.

[0010] Preferably, a slideway is provided on the fixed vertical frame, and the lifting plate is slidably connected to the slideway.

[0011] Preferably, the output shaft of the stirring motor penetrates through the lifting plate and is coaxially and fixedly connected to the top end of the stirring shaft through a coupling. An avoidance hole is provided at the center of the top of the emulsifying tank, and the bottom end of the stirring shaft penetrates through the avoidance hole.

[0012] Preferably, the servo drive assembly includes a servo motor fixedly installed on the outer wall of the upper part of the other side of the fixed vertical frame, a driving gear fixedly sleeved on the output shaft of the servo motor, and a transmission gear fixedly sleeved on the top end of the vertical lead screw and meshing with the driving gear.

[0013] Preferably, the cold end face of the semiconductor refrigeration chip is in contact with the outer wall of the bottom of the emulsifying tank, and a cooling fan is fixedly installed on the outer wall at the center of the top of the support frame.

[0014] Preferably, a feed pipe is fixedly connected to the top of the emulsifying tank, a discharge pipe is fixedly connected to the lower part of the emulsifying tank, and a control valve is installed on the discharge pipe.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. An elevating stirring structure is provided. By the rotating stirring blades performing elevating movement in the emulsifying tank, the stirring range can be effectively increased, which is convenient for fully mixing and stirring the thickener in the tank, enabling the thickener to be evenly emulsified and improving the emulsification effect.

[0017] 2. A cooling structure is provided. When the temperature sensor detects an abnormal situation of too high temperature, an abnormal signal will be transmitted to the controller at this time. The controller controls the operation of the semiconductor refrigeration chip. The low temperature transmitted by the cold end face of the semiconductor refrigeration chip can quickly cool down the liquid in the emulsifying tank to reach the required temperature, so that the temperature can be accurately controlled, and the emulsification effect of the thickener is prevented from being affected by too high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure schematic diagram of the whole of the present utility model;

[0019] Figure 2 is a vertical sectional view schematic diagram of the emulsifying tank in the present utility model;

[0020] Figure 3 is a three-dimensional enlarged structure schematic diagram of some parts in the present utility model.

[0021] In the figure: 1, support frame; 2, emulsifying tank; 3, fixed vertical frame; 4, bearing seat; 5, vertical lead screw; 6, lifting plate; 7, stirring motor; 8, stirring shaft; 9, stirring blade; 10, servo motor; 11, driving gear; 12, transmission gear; 13, semiconductor refrigeration chip; 14, controller; 15, temperature sensor; 16, cooling fan; 17, feed pipe; 18, discharge pipe. Specific Embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 of the embodiments.

[0023] Embodiment 1, referring to Figures 1 - 3 , a thickener emulsifying device with a cooling mechanism, including an emulsifying tank 2 with a support frame 1 welded to the lower outer wall and a lifting stirring structure;

[0024] In this embodiment, a feed pipe 17 is fixedly connected to the top of the emulsifying tank 2, a discharge pipe 18 is fixedly connected to the lower part of the emulsifying tank 2, a control valve is installed on the discharge pipe 18, and the lifting stirring structure includes:

[0025] A fixed vertical frame 3 and two bearing seats 4. The fixed vertical frame 3 is welded to the upper outer wall of the emulsifying tank 2, and the two bearing seats 4 are sequentially fixedly connected to one outer wall of the fixed vertical frame 3;

[0026] A vertical lead screw 5 and a lifting plate 6. The vertical lead screw 5 is rotatably installed on the two bearing seats 4, the lifting plate 6 is threadedly connected to the lower part of the vertical lead screw 5, a slideway is opened on the fixed vertical frame 3, and the lifting plate 6 is slidably connected to the slideway;

[0027] A stirring motor 7 and a stirring shaft 8. The stirring motor 7 is fixedly installed on the top outer wall of the lifting plate 6, the stirring shaft 8 is arranged in the emulsifying tank 2, and the output shaft of the stirring motor 7 penetrates through the lifting plate 6 and is coaxially and fixedly connected to the top end of the stirring shaft 8 through a coupling;

[0028] Stirring blades 9 are fixedly connected to the bottom outer wall of the stirring shaft 8. An avoidance hole is opened at the center of the top of the emulsifying tank 2, and the bottom end of the stirring shaft 8 penetrates through the avoidance hole;

[0029] A servo drive assembly, which includes a servo motor 10 fixedly installed on the upper outer wall of the other side of the fixed vertical frame 3, a driving gear 11 fixedly sleeved on the output shaft of the servo motor 10, and a transmission gear 12 fixedly sleeved on the top end of the vertical lead screw 5 and meshing with the driving gear 11;

[0030] In the specific implementation of this embodiment: First, the stirring paddle 9 at the bottom of the stirring shaft 8 is driven to rotate by the stirring motor 7 to stir the thickener and water in the emulsifying tank 2 for emulsifying the thickener. Subsequently, the driving gear 11 is controlled to rotate forward or backward by the servo motor 10. Then, the transmission gear 12 engaged with the driving gear 11 will control the vertical lead screw 5 to rotate forward or backward. Furthermore, the lifting plate 6 threadedly connected to the vertical lead screw 5 will drive the stirring paddle 9 to perform a lifting movement in the emulsifying tank 2. This can effectively increase the stirring range, facilitate the full mixing and stirring of the thickener in the tank, enable the thickener to be evenly emulsified, and improve the emulsification effect.

[0031] Example 2, referring to Figures 2 - 3 , this embodiment is optimized on the basis of Embodiment 1. Specifically: A thickener emulsifying device with a cooling mechanism further includes a cooling structure.

[0032] In this embodiment, the cooling structure includes a semiconductor refrigeration chip 13 fixedly installed on the outer wall of the bottom of the emulsifying tank 2, a controller 14 fixedly installed on the outer wall of the bottom of the emulsifying tank 2, and a temperature sensor 15 fixedly installed on the inner wall of the bottom of the emulsifying tank 2.

[0033] Furthermore, the cold end face of the semiconductor refrigeration chip 13 is in contact with the outer wall of the bottom of the emulsifying tank 2. A cooling fan 16 is fixedly installed on the outer wall of the center of the top of the support frame 1 to facilitate cooling the hot end face of the semiconductor refrigeration chip 13 to ensure the stable operation of the semiconductor refrigeration chip 13. The semiconductor refrigeration chip 13, the temperature sensor 15, and the cooling fan 16 are all electrically connected to the controller 14.

[0034] In the specific implementation of this embodiment: The temperature of the liquid in the emulsifying tank 2 is detected by the temperature sensor 15. When it detects an abnormal situation of too high temperature, an abnormal signal will be transmitted to the controller 14 at this time. The controller 14 controls the semiconductor refrigeration chip 13 and the cooling fan 16 to operate. The low temperature transmitted by the cold end face of the semiconductor refrigeration chip 13 can quickly cool down the liquid in the emulsifying tank 2 to reach the required temperature. This can precisely control the temperature and avoid affecting the emulsification effect of the thickener due to too high temperature.

[0035] Working principle: First, the previously prepared water and thickener are poured into the emulsifying tank 2 from the feed pipe 17. At this time, the stirring paddle 9 at the bottom of the stirring shaft 8 is driven to rotate by the stirring motor 7 to stir the thickener and water in the emulsifying tank 2 for emulsifying the thickener.

[0036] Secondly, the driving gear 11 is controlled to rotate forward or backward by the servo motor 10. Subsequently, the transmission gear 12 engaged with the driving gear 11 will control the vertical lead screw 5 to rotate forward or backward. Furthermore, the lifting plate 6 threadedly connected to the vertical lead screw 5 will drive the stirring paddle 9 to perform a lifting motion in the emulsifying tank 2, which can effectively increase the stirring range, facilitate the full mixing and stirring of the thickener in the tank, enable the thickener to be evenly emulsified, and improve the emulsification effect.

[0037] Moreover, the temperature sensor 15 is used to detect the liquid temperature in the emulsifying tank 2. When it detects an abnormal situation of too high temperature, an abnormal signal will be transmitted to the controller 14 at this time. The controller 14 controls the operation of the semiconductor refrigeration chip 13 and the cooling fan 16. The low temperature transmitted from the cold end face of the semiconductor refrigeration chip 13 can quickly cool down the liquid in the emulsifying tank 2 to reach the required temperature, which can accurately control the temperature and avoid affecting the emulsification effect of the thickener due to too high temperature.

[0038] Finally, after the emulsification is completed, the emulsified thickener is discharged from the discharge pipe 18 by opening the control valve.

[0039] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A thickener emulsifying device with a cooling mechanism, comprising an emulsifying tank (2) with a support frame (1) welded to the lower outer wall, characterized in that: It also includes a lifting stirring structure and a cooling structure; The lifting stirring structure comprises a servo drive assembly, a fixed vertical frame (3) welded to the upper outer wall of the emulsification tank (2), two bearing seats (4) fixedly connected to the outer wall of one side of the fixed vertical frame (3) in sequence, a vertical lead screw (5) rotatably mounted on the two bearing seats (4), a lifting plate (6) threadedly connected to the lower part of the vertical lead screw (5), a stirring motor (7) fixedly mounted on the top outer wall of the lifting plate (6), a stirring shaft (8) arranged in the emulsification tank (2), and a stirring blade (9) fixedly connected to the outer wall of the bottom end of the stirring shaft (8); The cooling structure comprises a semiconductor refrigeration chip (13) fixedly mounted on the outer wall of the bottom of the emulsification tank (2), a controller (14) fixedly mounted on the outer wall of the bottom of the emulsification tank (2), and a temperature sensor (15) fixedly mounted on the inner wall of the bottom of the emulsification tank (2).

2. A thickener emulsifying device with a cooling mechanism according to claim 1, characterized in that: The fixed vertical frame (3) is provided with a slideway, and the lifting plate (6) is slidably connected to the slideway.

3. The thickener emulsifying device with a cooling mechanism according to claim 1, characterized in that: The output shaft of the stirring motor (7) passes through the lifting plate (6) and is coaxially fixedly connected to the top of the stirring shaft (8) through a coupling. An avoidance hole is opened at the top center of the emulsification tank (2), and the bottom end of the stirring shaft (8) passes through the avoidance hole.

4. The thickener emulsifying device with a cooling mechanism according to claim 1, characterized in that: The servo drive assembly comprises a servo motor (10) fixedly mounted on the upper outer wall of the other side of the fixed vertical frame (3), a driving gear (11) fixedly sleeved on the output shaft of the servo motor (10), and a transmission gear (12) fixedly sleeved on the top end of the vertical lead screw (5) and meshing with the driving gear (11).

5. The thickener emulsifying device with a cooling mechanism according to claim 1, characterized in that: The cold end surface of the semiconductor refrigeration chip (13) contacts the bottom outer wall of the emulsification tank (2), and a heat dissipation fan (16) is fixedly mounted on the outer wall at the top center of the support frame (1).

6. The thickener emulsifying device with a cooling mechanism according to claim 1, characterized in that: The top of the emulsification tank (2) is fixedly connected to a feed pipe (17), and the lower part of the emulsification tank (2) is fixedly connected to a discharge pipe (18), and a control valve is installed on the discharge pipe (18).

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