CN201308820Y - Combined vacuum emulsifying machine - Google Patents

Abstract

The utility model relates to a vacuum emulsifying machine, in particular to a combined vacuum emulsifying machine. According to the technical scheme provided by the utility model, there is a pot cover on the pot body, and a rotatable stirring mechanism is arranged in the closed cavity surrounded by the pot body and the pot cover, and the feature is: A stirrer, the stirrer is installed on the output shaft of the homogeneous stirring motor outside the bottom of the pot body. Compared with the prior art, the utility model can realize the automatic control of the feeding and discharging and the temperature, and the homogenization effect is remarkable and the operation is convenient.

Description

Combined Vacuum Emulsifier

technical field

The utility model relates to a vacuum emulsifying machine, in particular to a combined vacuum emulsifying machine.

Background technique

Vacuum emulsifier is a common equipment in the fields of food, pharmaceuticals, cosmetics and so on. Existing vacuum emulsifiers generally use manual valves for feeding and discharging operations, and it is often difficult to accurately control the operating time. In order to stir and fully emulsify the material in the pot, a certain temperature and a long stirring time are often required, which wastes energy.

Contents of the invention

The purpose of this utility model is to provide a combined vacuum emulsifying machine. This device can realize automatic feeding and discharging, temperature and stirring control. The stirring time of the material in the pot is short and uniform, and the emulsification is sufficient.

According to the technical scheme provided by the utility model, there is a pot cover on the pot body, and a rotatable stirring mechanism is arranged in the closed cavity surrounded by the pot body and the pot cover, and the feature is: A stirrer, the stirrer is installed on the output shaft of the homogeneous stirring motor outside the bottom of the pot body.

An external circulation pipeline is arranged outside the pot body, one end of the external circulation pipeline communicates with the bottom of the pot body, and the other end communicates with the upper part of the pot body; a three-way valve is arranged on the external circulation pipeline. Several ring-shaped scraping plates are arranged on the side wall of the pot body along the circumference of the pot body. An interlayer capable of flowing fluid is arranged on the inner wall of the pot body. A main stirring motor and a vacuum device are arranged on the top of the pot body, and the rotating shaft of the stirring mechanism is connected with the main stirring motor and the motor shaft in the vacuum device.

The stirring mechanism is a frame type agitator, in which a frame is installed on the rotating shaft, and the outer edge of the frame is close to the inner wall of the pot body; The crossbar of the shaft. The agitator is a turbine agitator comprising an impeller and several blades mounted on the impeller.

A sight glass, an artificial feeding port and an additive feeding port are arranged on the pot cover. A water vapor inlet communicating with the interlayer is arranged at the bottom of the pot body, and a water vapor outlet communicating with the interlayer is arranged at the upper part of the pot body. A temperature-measuring platinum resistor for measuring the temperature in the pot body is arranged at the bottom of the pot body.

Compared with the prior art, the utility model can realize the automatic control of the feeding and discharging, temperature and stirring, and the homogenization effect is remarkable and the operation is convenient. While shortening the working time of materials, it is convenient to realize automatic feeding and discharging. The control circuit adopts man-machine interface to control the motor and solenoid valve action, which simplifies the operation.

Description of drawings

Fig. 1 is a schematic diagram of the utility model.

Detailed ways

In the figure: 1. Sight mirror, 2. Main stirring motor and vacuum device, 3. Manual feeding port, 4. Additive feeding port, 5. Pot cover, 6. Pot body, 7. Interlayer, 8. Scraper, 9. External circulation pipeline, 10. Three-way valve, 11 Homogeneous stirring motor, 12. Water vapor inlet, 13. Platinum resistance thermometer for temperature measurement, 14. Turbine type agitator, 15. Frame type agitator, 16. Water vapor outlet.

As shown in the figure: there is a pot cover 5 on the pot body 6, a rotatable stirring mechanism 15 is set in the closed cavity surrounded by the pot body 6 and the pot cover 5, and a stirring mechanism 15 is set below the pot body 6 Stirrer 14, described stirrer 14 is installed on the output shaft of homogeneous stirring motor 11 outside pot body 6 bottom. During work, the stirring mechanism 15 is driven to rotate by the main stirring motor in the main stirring motor and the vacuum device 2, and the material in the pot body 6 is stirred, and the stirrer 14 rotates under the drive of the homogeneous stirring motor 11. Generally speaking, The rotating speed of stirring mechanism 15 will be slower than the rotating speed of stirrer 14,

An external circulation pipeline 9 is set outside the pot body 6, and one end of the external circulation pipeline 9 communicates with the bottom in the pot body 6, and the other end communicates with the top in the pot body 6; a three-way valve 10 is set on the external circulation pipeline 9 . The material that has reached the bottom of the pot body 6 is transported to the upper part of the pot body 6 again by means of the circulation pipeline 9, and is stirred again by the frame agitator to further promote the uniform mixing and sufficient emulsification of the materials.

Several annular scrapers 8 are arranged along the circumference of the pot body 6 on the side wall of the pot body 6 . Under the joint action of the scraper 8 and the frame agitator, the materials attached to the inner wall can be removed and the stirring efficiency can be effectively improved. The inner wall of the pot body 6 is provided with an interlayer 7 through which fluid can flow. After the refrigerant or heat medium is passed into the interlayer 7, the temperature of the pot body can be effectively controlled. A main stirring motor and a vacuum device 2 are arranged on the top of the pot body 6, and the rotating shaft of the stirring mechanism 15 is connected with the motor shaft in the main stirring motor and the vacuum device 2, so that the rotating speed of the agitator can be effectively controlled respectively.

The stirring mechanism is a frame type agitator, in the frame type agitator, a frame is installed on the rotating shaft, and the outer edge of the frame is close to the inner wall of the pot body 6; Crossbar on the axis of rotation. When working, the material is stirred by the frame and the cross bar.

The agitator 14 is a turbine agitator comprising an impeller and several blades mounted on the impeller. This turbine agitator can stir the material that has reached the bottom of the pot body 6 to make the material more uniform. A sight glass 1 for observing the working condition of the inner wall of the pot body 6, an artificial feeding port 3 and an additive feeding port 4 for adding materials to the pot body 6 are arranged on the pot cover 5 . A water vapor inlet 12 communicating with the interlayer 7 is provided at the bottom of the pot body 6 , and a water vapor outlet 16 communicating with the interlayer 7 is provided at the top of the pot body 6 . A temperature-measuring platinum resistor 13 for measuring the temperature in the pot body 6 is arranged at the bottom of the pot body 6 .

In Fig. 1, the interlayer 7, the water vapor inlet 12, the temperature measuring platinum resistor 13 and the water vapor outlet 16 are connected to realize temperature control; the main stirring motor and the vacuum device in the vacuum device 2, the three-way valve 10, the homogeneous stirring motor 11. Turbine agitator 14 realizes automatic control of material in and out; main stirring motor and vacuum device 2, external circulation pipeline 9, three-way valve 10, homogeneous stirring motor 11, turbine agitator 14 and frame agitator 15 together Cooperative operation realizes homogeneous mixing. The utility model is characterized in that the temperature control of the pot body 6 is realized through the action of the temperature measuring platinum resistor 13 and the electromagnetic valve on the water vapor inlet 12 through the water vapor or cooling water through the interlayer, and through the main stirring motor and the vacuum device 2. The advanced vacuum device and the three-way valve for feeding and discharging materials enable the materials to be automatically fed and discharged through the control of the solenoid valve, and the materials in the pot are stirred evenly in a short period of time through the turbine agitator 14, the frame agitator and the external circulation pipeline 9 Fully emulsified.

The vacuum device in the main stirring motor and the vacuum device 2 is controlled by a solenoid valve, and the material is automatically sucked into the pot body 6 under negative pressure by vacuuming; the steam or cooling water controlled by the solenoid valve is drawn from the bottom of the pot body 6 The water vapor inlet 12 circulates through the interlayer 7 to achieve temperature control; the turbine agitator 14 can make the low-viscosity material form a radial flow, and the material re-enters the pot body 6 from the top through the external circulation through the circulation pipe 9 connected to the bottom, and the start frame Type agitator 15 can evenly stir high-viscosity materials and fully emulsify them.

Claims (10)

1. a combined type vacuum emulsification machine comprises a pot body (6) and is positioned at the top pot cover (5) of a pot body (6), in the airtight cavity that pot body (6) and pot cover (5) surround rotary rabbling mechanism (15) is set, and it is characterized in that; The below of the rabbling mechanism (15) in pot body (6) is provided with agitator (14), and described agitator (14) is installed on the output shaft of the homogeneous stirring motor (11) outside a pot body (6) bottom.

2, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: in the outside of pot body (6) outer circulation pipeline (9) is set, an end of described outer circulation pipeline (9) is communicated with pot bottom that body (6) is interior, and the other end is communicated with pot top that body (6) is interior; On the circulating line (9) triple valve (10) is set outside.

3, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: the sidewall in pot body (6) is pulled (8) along the scraping of some annulars that circumferentially be provided with of pot body (6).

4, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: on the inwall of pot body (6), be provided with can streaming flow interlayer (7).

5, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: main stirring motor and vacuum plant (2) are set at the top of pot body (6), and the rotating shaft of described rabbling mechanism (15) is connected with motor shaft in main stirring motor and the vacuum plant (2).

6, combined type vacuum emulsification machine as claimed in claim 1, it is characterized in that: described rabbling mechanism is a gate stirrer, in described gate stirrer, installation frame in rotating shaft, the outer rim of described framework is near the inwall of pot body (6); Some cross bars perpendicular to rotating shaft also are set in rotating shaft from bottom to top.

7, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: described agitator (14) is the turbine agitator that comprises impeller and be installed on the some blades on the impeller.

8, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: visor (1), hand stock mouth (3) and additive charge door (4) are set on pot cover (5).

9, combined type vacuum emulsification machine as claimed in claim 4 is characterized in that: the bottom at pot body (6) is provided with the water vapour import (12) that is communicated with interlayer (7), on the top of pot body (6) steam outlet (16) that is communicated with interlayer (7) is set.

10, combined type vacuum emulsification machine as claimed in claim 1 is characterized in that: the thermometric RTD (13) that is provided for measuring the temperature in the pot body (6) in the bottom of pot body (6).

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