Heating device of vacuum emulsifying machine

Abstract

The utility model discloses a heating device of a vacuum emulsifying machine, and relates to the technical field of emulsifying machines. According to the technical scheme, the emulsifying machine is characterized by comprising an emulsifying machine body, a jacket is arranged on the emulsifying machine body, a heating device is arranged on one side of the emulsifying machine body, liquid is placed in the heating device, a plurality of first water conveying pipelines connected with the jacket are arranged on the peripheral wall of the heating device, and a second water conveying pipeline connected with the heating device is arranged on the jacket; the heating device and the jacket form a closed loop through the water conveying pipeline I and the water conveying pipeline II, the side wall, close to the top surface, of the heating device is provided with a ventilation pipeline for conveying steam, liquid in the heating device is heated through the steam, the jacket is heated through the liquid, the temperature control on the jacket is more accurate, and the emulsifying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsifiers, and more specifically, to a heating device for a vacuum emulsifier. Background Art

[0002] Emulsifiers use a high-speed rotating homogenizer head connected to a motor to shear, disperse, and impact materials. This makes the material more delicate and promotes the blending of oil and water. Emulsifiers are widely used in cosmetics, shower gels, sunscreens, and many other creams. Emulsifiers are also used in sauces and juices in the food industry, ointments in the pharmaceutical industry, petrochemicals, paints, coatings, and inks.

[0003] The original vacuum emulsifier used a steam heating jacket, which transferred heat to the material. The material heating temperature could not be accurately controlled by steam, because the material molecules needed to absorb a large amount of energy to overcome the intermolecular forces and thus vaporize, which would lead to a period of stagnant temperature rise. After this period, the gaseous molecules would continue to heat up as they absorbed energy. When using steam heating, the heating could not be stopped in time. After the material reached the specified temperature, the temperature would still rise even if the heating was turned off. This was not conducive to controlling process parameters and might affect product quality. In addition, the existing emulsification had very high temperature requirements, requiring personnel to monitor for a long time, resulting in a waste of human resources.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a heating device for a vacuum emulsifying machine.

[0006] The above technical objectives of the present utility model are achieved through the following technical solutions: a heating device of a vacuum emulsifying machine, comprising an emulsifying body, a jacket provided on the emulsifying body, a heating device provided on one side of the emulsifying body, liquid placed in the heating device, a plurality of water supply pipes 1 connected to the jacket provided on the outer peripheral wall of the heating device, a water supply pipe 2 connected to the heating device provided on the jacket, the heating device and the jacket form a closed loop through the water supply pipe 1 and the water supply pipe 2, a ventilation pipe for transmitting steam is provided on the side wall of the heating device close to the top surface, the liquid in the heating device is heated by steam, the heating device comprises a heating water tank and a control console, a temperature sensor is provided in the jacket, a pneumatic valve is provided on the ventilation pipe, the control console, the temperature sensor and the pneumatic valve are all transmitted through wireless data, and the temperature sensor controls the opening and closing of the pneumatic valve respectively when identifying a low temperature and when the temperature meets the standard.

[0007] The utility model is further configured as follows: a water pump is provided on the side wall of the heating device, the water pump is connected to the first water supply pipe, and the connection height of the first water supply pipe and the heating device is lower than the connection height of the second water supply pipe and the heating device.

[0008] The utility model is further configured as follows: the console is fixedly arranged on one side of the heating water tank, the top and side walls of the heating water tank are provided with connecting pipe openings, the water supply pipe 1 is connected to the connecting pipe opening on the side wall of the heating water tank, and the water supply pipe 2 is connected to the connecting pipe opening on the top of the heating water tank.

[0009] The utility model is further configured as follows: the first water delivery pipeline, the second water delivery pipeline and the ventilation pipeline are all configured as stainless steel bellows.

[0010] In summary, the present invention has the following beneficial effects:

[0011] The liquid heated to the appropriate temperature is transmitted to the jacket through the first water pipe to heat the jacket. The second water pipe arranged on the other side of the jacket transmits the liquid in the jacket to the heating device again. The water circulation is realized by the water pump, so that the liquid heated by the jacket can be circulated and maintained at the appropriate temperature, thereby realizing precise control of the heating temperature of the jacket. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 The structure of the heating device in this utility model is shown as follows Figure 1 ;

[0014] Figure 3 The structure of the heating device in this utility model is shown as follows Figure 2 ;

[0015] Figure 4 The structure of the heating device in this utility model is shown as follows Figure 3 .

[0016] In the figure: 1. Emulsifying body; 2. Jacket; 3. Heating device; 4. Water supply pipeline 1; 5. Water supply pipeline 2; 6. Ventilation pipeline; 7. Water pump; 301. Heating water tank; 302. Control console; 303. Connecting pipe; 8. Pneumatic valve. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0018] A heating device for a vacuum emulsifying machine, such as Figure 1As shown, it includes an emulsifying body 1, a jacket 2 is provided on the emulsifying body 1, the jacket 2 is used to store materials, the jacket 2 is heated to transfer heat to the materials, and the heat assists the mixing and emulsification of the materials to be faster and more uniform. A heating device 3 is provided on one side of the emulsifying body 1, and liquid is placed in the heating device 3. The thermal conductivity of the liquid is better than that of the gas. This is because the interaction force between liquid molecules is strong. When heat is transferred in the liquid, the thermal motion between molecules is more orderly, and the heat can be distributed more evenly and more quickly. In contrast, the distance between gas molecules is larger, the heat transfer is relatively slow, and it is easily affected by the airflow speed and direction.

[0019] like Figure 1-Figure 3 As shown, the outer wall of the heating device 3 is provided with several water pipes 1 4 connected to the jacket 2, and the jacket 2 is provided with a water pipe 2 5 connected to the heating device 3. The heating device 3 and the jacket 2 form a closed loop through the water pipe 1 4 and the water pipe 2 5. A ventilation pipe 6 for transmitting steam is provided on the side wall of the heating device 3 near the top surface. The liquid in the heating device 3 is heated by steam, and the steam heats the liquid contained in the heating device 3. The liquid contained in the heating device 3 is usually water. The liquid heated to a suitable temperature is transmitted to the jacket 2 through the water pipe 1 4 to heat the jacket 2. The water pipe 2 5 provided on the other side of the jacket 2 again transmits the liquid in the jacket 2 to the heating device 3. According to the law of conservation of energy, water circulation is realized, so that the liquid heated by the jacket 2 can be circulated and maintained at a suitable temperature, thereby realizing precise control of the heating temperature of the jacket 2.

[0020] like Figure 1-Figure 3 As shown, a water pump 7 is provided on the side wall of the heating device 3, and the water pump 7 is connected to the water supply pipe 1 4. The connection height of the water supply pipe 1 4 and the heating device 3 is lower than the connection height of the water supply pipe 2 5 and the heating device 3. The setting of the water pump 7 provides power for the continuous water circulation, accelerates the speed of water circulation, and the circulated liquid is sent from the top of the heating device 3 to the heating device 3 through the water supply pipe 2 5. The circulating liquid transported to the heating device 3 is sprinkled from the top to increase the contact area between the steam and the circulating liquid, thereby accelerating the temperature rise rate of the liquid, and the liquid circulation in the entire device is smoother. The liquid near the bottom of the heating device 3 is then transported to the jacket 2 under the action of the water pump 7.

[0021] like Figure 2-Figure 4As shown, the heating device 3 includes a heating water tank 301 and a control console 302. The control console 302 is fixedly arranged on one side of the heating water tank 301. The top and side walls of the heating water tank 301 are provided with connecting pipe openings 303. The water supply pipe 1 4 is connected to the connecting pipe opening 303 on the side wall of the heating water tank 301, and the water supply pipe 2 5 is connected to the connecting pipe opening 303 on the top of the heating water tank 301. The connecting pipe opening 303 includes a connecting pipe and an expansion ring. The expansion ring is integrally processed on the connecting pipe, so that the connection between the expansion ring and the connecting pipe is more stable. The water supply pipe 1 4 and the water supply pipe 2 5 are both clamped with the expansion ring to enhance the stability of the connection between the water supply pipe 1 4, the water supply pipe 2 5 and the heating water tank 301.

[0022] like Figure 1-Figure 4 As shown, a temperature sensor is provided in the jacket 2, and a pneumatic valve 8 is provided on the ventilation pipe 6. The console 302 and the temperature sensor and the pneumatic valve 8 are all transmitted through wireless data. The temperature sensor controls the opening and closing of the pneumatic valve 8 respectively when the temperature is low and when it meets the standard. The temperature sensor detects the temperature in the jacket 2 and transmits the detected temperature to the console 302 in real time. When the temperature sensor transmits a signal to the console 302 that the temperature of the jacket 2 is lower than the specified range, the console 302 controls the start of the pneumatic valve 8 to supply steam to the heating water tank 301 to heat the liquid in the heating water tank 301. When the temperature of the jacket 2 is within the specified range, the console 302 sends a signal to the pneumatic valve 8 to close it, so as to avoid continuous heating of the liquid in the heating water tank 301, which causes the temperature of the liquid transmitted by the water pipe 4 to be too high and affect the product quality. Intelligent control is realized, labor cost consumption is reduced, and the temperature can be more accurately controlled in real time to improve the yield rate.

[0023] like Figure 1-Figure 3 As shown, water supply pipe 1 4, water supply pipe 2 5 and ventilation pipe 6 are all configured as stainless steel bellows. The stainless steel bellows have good thermal insulation effect, reducing the heat consumption of the liquid during the transmission process, thereby reducing the energy consumption during product production. At the same time, the stainless steel bellows have good corrosion resistance and a longer service life.

[0024] Working principle: Start the pneumatic valve 8 to transport steam to the heating water tank 301 to heat the liquid in the water tank 301. When the liquid reaches a predetermined temperature, start the water pump 7 to transport the liquid in the heating water tank 301 to the jacket 2 through the water pipe 4. The jacket 2 transfers the temperature to the material to heat the material. When the temperature of the jacket 2 is stable within the temperature floating range, the temperature sensor transmits the data signal to the console 302. The console 302 drives the pneumatic valve 8 to close to save energy. However, at this time, the temperature in the jacket 2 still meets the temperature requirements. After the temperature drops, the pneumatic valve 8 is reopened to heat the liquid.

[0025] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A heating device for a vacuum emulsifier, comprising an emulsifier body (1), wherein a jacket (2) is provided on the emulsifier body (1), and characterized in that: A heating device (3) is provided on one side of the emulsifying body (1), wherein liquid is placed in the heating device (3), and a plurality of water pipes (1) (4) connected to the jacket (2) are provided on the outer peripheral wall of the heating device (3), and a water pipe (2) (5) connected to the heating device (3) is provided on the jacket (2). The heating device (3) and the jacket (2) form a closed loop through the water pipe (4) and the water pipe (5). A ventilation pipe (6) for transmitting steam is provided on the side wall of the heating device (3) near the top surface, and the liquid in the heating device (3) is heated by steam. The heating device (3) includes a heating water tank (301) and a control console (302). A temperature sensor is provided in the jacket (2), and a pneumatic valve (8) is provided on the ventilation pipe (6). The control console (302) and the temperature sensor and the pneumatic valve (8) are all communicated through wireless data. The temperature sensor controls the opening and closing of the pneumatic valve (8) when it recognizes that the temperature is low or reaches the standard.

2. The heating device of a vacuum emulsifying machine according to claim 1, characterized in that: A water pump (7) is provided on the side wall of the heating device (3), and the water pump (7) is connected to the water supply pipe (4). The connection height between the water supply pipe (4) and the heating device (3) is lower than the connection height between the water supply pipe (5) and the heating device (3).

3. The heating device of a vacuum emulsifying machine according to claim 2, characterized in that: The control console (302) is fixedly arranged on one side of the heating water tank (301), and the top and side walls of the heating water tank (301) are both provided with connecting pipe openings (303). The water supply pipe 1 (4) is connected to the connecting pipe opening (303) on the side wall of the heating water tank (301), and the water supply pipe 2 (5) is connected to the connecting pipe opening (303) on the top of the heating water tank (301).

4. The heating device of a vacuum emulsifying machine according to claim 1, characterized in that: The water delivery pipe 1 (4), the water delivery pipe 2 (5) and the ventilation pipe (6) are all configured as stainless steel corrugated pipes.

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