Small-package scented tea flavor syrup mixing and blending device and preparation method

Abstract

The invention discloses a small-package scented tea flavor syrup mixing and blending device and a preparation method, and relates to the technical field of syrup mixing and blending, the device comprises a mixing tank, a discharging pipe is mounted at the lower end of the side wall of the mixing tank, and a feeding pipe is mounted on the side wall of the mixing tank above the discharging pipe; a rotating pipe is vertically arranged in the center of the top of the mixing tank, a fixed box is horizontally mounted at the lower end of the rotating pipe, a plurality of stirring barrels are vertically mounted at the lower end of the fixed box, steam heating mechanisms are arranged in the stirring barrels, the fixed box and the rotating pipe, and temperature control mechanisms are arranged on the fixed box and the stirring barrels. A steam conveying pipe is laid in a rotating pipe, a fixed box and a stirring barrel, the rotating pipe, the fixed box and the stirring barrel are rotated, scented tea flavor syrup raw materials in the mixing tank are heated while being stirred, and a second semicircular heat insulation plate is rotated by different angles, so that the heating temperature is controlled.

Description

Technical Field

[0001] The invention relates to the technical field of syrup mixing and preparation, in particular to a small-package scented tea flavor syrup mixing and preparation device and a preparation method. Background Art

[0002] Scented tea flavored syrups mainly include jasmine syrup, osmanthus syrup, camellia syrup, rose syrup, cherry syrup and gardenia syrup, etc. These syrups not only add floral fragrance to the drinks, but also have their own unique flavors and uses.

[0003] In the process of preparing scented tea flavored syrup, the various raw materials of the scented tea flavored syrup need to be dissolved and mixed. Most of the existing mixing and preparing devices have stirring and heating set separately, and the heating is performed through the side wall of the dissolving tank, which is prone to uneven heating.

[0004] At the same time, when the temperature of the scented tea flavored syrup is monitored, due to the large volume of the dissolving tank, the existing temperature monitoring cannot achieve comprehensive measurement and control, which is inconvenient for users.

[0005] In view of the above problems, an improved mixing and blending device and preparation method for small-package scented tea flavored syrup are now designed. Summary of the invention

[0006] The object of the present invention is to provide a mixing and blending device and a preparation method for small-package scented tea flavored syrup, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A small package scented tea flavor syrup mixing and dispensing device comprises a mixing tank, a discharge pipe is installed at the lower end of the side wall of the mixing tank, a feed pipe is installed on the side wall of the mixing tank above the discharge pipe, a rotating tube is vertically arranged at the center position of the top of the mixing tank, the rotating tube is rotatably connected to the mixing tank, the upper end of the rotating tube passes through the top of the mixing tank and is arranged above the mixing tank, a fixed box is horizontally installed at the lower end of the rotating tube, the lower end of the rotating tube is installed at the center position of the upper end of the fixed box, the fixed box is arranged above the feed pipe, and a plurality of rotating tubes for mixing are vertically installed at the lower end of the fixed box A mixing drum is provided for mixing the scented tea flavored syrup raw materials inside the mixing tank, the mixing drum, fixed box and rotating tube are connected to each other, a rotating mechanism for driving the rotating tube to rotate is arranged at the upper end of the mixing tank, a steam heating mechanism for heating the scented tea flavored syrup raw materials inside the mixing tank with hot steam is arranged inside the mixing drum, fixed box and rotating tube, a temperature control mechanism for adjusting the heating temperature is arranged on the fixed box and the mixing drum, and a cleaning mechanism for scraping and discharging the scented tea flavored syrup on the inner wall of the mixing tank and the side wall of the mixing drum is arranged inside the mixing tank.

[0009] As a further solution of the present invention: the rotating mechanism includes a first gear ring, which is installed on the side wall of the rotating tube above the mixing tank. A motor is installed at the upper end of the mixing tank, and a second gear used in conjunction with the first gear ring is installed at the output end of the motor, and the second gear is meshed with the first gear ring.

[0010] As a further solution of the present invention: the steam heating mechanism includes a fixed hood, which is sealingly and rotatably connected to the upper end of the side wall of the rotating tube, and a steam delivery pipe for delivering hot steam is arranged inside the rotating tube, the fixed box and the mixing drum. The input end and the output end of the steam delivery pipe are both arranged at the upper end of the rotating tube inside the fixed hood, and the steam delivery pipe forms a circulating flow loop inside the rotating tube, the fixed box and the mixing drum. A steam output pipe is installed on the side wall of the fixed hood, and the input end of the steam delivery pipe passes through the top center position of the fixed hood and is connected to the steam input pipe through a rotating joint. The side wall of the steam delivery pipe input end is rotatably connected to the fixed hood, and the ends of the steam input pipe and the steam output pipe away from the fixed hood are connected to the hot steam delivery equipment.

[0011] As a further solution of the present invention: the temperature control mechanism includes a first semicircular heat insulation plate corresponding to the mixing drum one by one, the first semicircular heat insulation plate is installed on the inner wall of the mixing drum, the inner wall of the first semicircular heat insulation plate is rotatably connected with a second semicircular heat insulation plate, the upper end of the second semicircular heat insulation plate passes through the top of the mixing drum and is installed with an annular rotating seat, the annular rotating seat is rotatably connected to the upper end of the side wall of the mixing drum, a second gear ring is installed on the side wall of the annular rotating seat, the bottom of the fixed box between adjacent second gear rings is rotatably connected to a fourth gear, the second gear ring and the fourth gear are meshed with each other, a reduction box is installed on one side of the upper end of the fixed box, the output end of the reduction box vertically passes through the top of the fixed box and is installed with a third gear, the third gear and the second gear ring are meshed with each other, the input end of the reduction box is installed with a first gear, and a control component for measuring the temperature of various places inside the mixing tank and driving the first gear is provided inside the mixing tank.

[0012] As a further solution of the present invention: the control component includes a plurality of hollow columns, which are vertically installed at the bottom of the mixing tank. The hollow columns and the mixing drum are staggered to avoid affecting the rotation of the mixing drum. The hollow columns are evenly installed with a plurality of temperature sensors for measuring temperature from top to bottom. A plurality of first electric telescopic rods are horizontally installed on the side wall of the mixing tank in the plane where the first gear is located. An arc-shaped rack used in conjunction with the first gear is installed at the output end of the first electric telescopic rod. The number of teeth of the plurality of arc-shaped racks is different, so that the number of rotations of the first gear is different. A controller for receiving temperature data from the temperature sensor and controlling the first electric telescopic rod is installed at the upper end of the mixing tank.

[0013] As a further solution of the present invention: the cleaning mechanism includes a cleaning plate, a first through-hole for use in conjunction with a mixing drum is provided on the cleaning plate, a second through-hole for convenient passage of a hollow column is provided on the cleaning plate, a conical guide cover for facilitating the second through-hole to be sleeved on the hollow column is installed at the lower end of the side wall of the second through-hole, the first through-hole is slidably sleeved on the side wall of the mixing drum, the side wall of the cleaning plate is tightly attached to the inner wall of the mixing tank, a limiting ring is installed on the upper end of the side wall of the cleaning plate, a plurality of second electric telescopic rods are vertically installed on the top of the mixing tank, a sliding frame for use in conjunction with the limiting ring is installed on the output end of the second electric telescopic rod, the sliding frame is slidably sleeved on the side wall of the limiting ring, when the cleaning plate moves to the upper end, the upper end of the hollow column is arranged below the cleaning plate, a laser transmitter is installed on the upper end of the hollow column, and a laser signal receiver for use in conjunction with the laser transmitter is installed on the top of the mixing tank directly above the hollow column.

[0014] As a further solution of the present invention: a heat insulating layer for heat insulation is provided on the side wall of the mixing tank.

[0015] As a further solution of the present invention: rubber rings are installed on the side wall of the cleaning plate, the inner wall of the first perforation, and the inner wall of the second perforation to facilitate scraping and cleaning the scented tea flavor syrup.

[0016] As a further solution of the present invention: both sides of the lower end of the fixed box are provided with a rotating seat for rotatably supporting the fixed box.

[0017] A method for preparing a small package scented tea flavor syrup mixing and blending device comprises the following steps:

[0018] Step 1: During processing and production, start the motor, the output end of the motor drives the second gear to rotate, the second gear drives the first gear ring to rotate, the first gear ring drives the rotating tube to rotate, the rotating tube drives the fixed box to rotate, the fixed box drives the mixing drum to rotate, so that the mixing drum stirs and mixes the scented tea flavor syrup raw materials inside the mixing tank.

[0019] Step 2: The hot steam in the hot steam delivery equipment is delivered to the steam input pipe through a delivery pump. The steam input pipe delivers the hot steam to the steam delivery pipe through a rotating joint. The hot steam flows in the steam delivery pipe and finally flows to the fixed cover. The fixed cover delivers the hot steam back to the hot steam delivery equipment through the steam output pipe. While the hot steam flows in the steam delivery pipe, the hot steam heats the mixing drum, and the mixing drum heats the scented tea flavor syrup raw material in the mixing tank.

[0020] Step three: Several temperature sensors transmit the measured temperature data to the controller for analysis. When the temperature is higher than the set value, the controller starts the corresponding first electric telescopic rod according to the higher value. The output end of the first electric telescopic rod pushes the arc-shaped rack to move, and the first gear on the reduction box rotates with the fixed box. The first gear meshes and rotates with the arc-shaped rack. The first gear drives the third gear to rotate through the reduction box, and the third gear drives the second gear ring to rotate. Under the action of the fourth gear, all the second gear rings will rotate, and the second gear ring drives the annular rotating seat to rotate, and the annular rotating seat drives the second semicircular heat insulation plate to rotate, thereby changing the size of the heat transfer opening of the mixing drum to achieve temperature control.

[0021] Step 4: When discharging, the laser signal receiver on the top of the mixing tank needs to receive the signal from the laser transmitter to stop the motor. After the scented tea flavored syrup inside the mixing tank is discharged, start the second electric telescopic rod. The output end of the second electric telescopic rod pushes the sliding frame to move. The sliding frame pushes the limit ring and the cleaning plate to move. The cleaning plate scrapes and cleans the inner wall of the mixing tank, the hollow column and the side wall of the mixing drum to completely discharge the scented tea flavored syrup.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention lays a steam delivery pipe inside a rotating pipe, a fixed box and a mixing drum, and rotates the rotating pipe, the fixed box and the mixing drum, thereby achieving stirring and heating of the scented tea flavored syrup raw materials inside the mixing tank, effectively improving the efficiency of uniform heating and uniform mixing of the scented tea flavored syrup raw materials inside the mixing tank.

[0024] The present invention controls different arc-shaped racks to extend and mesh with the first gear, so that the second semicircular heat insulation plate rotates to different angles. The second semicircular heat insulation plate cooperates with the first semicircular heat insulation plate to change the size of the heat-conducting opening of the mixing drum, thereby realizing the control of the heating temperature, effectively controlling the heating temperature of the scented tea flavored syrup raw material in the mixing tank, and improving the production quality of the scented tea flavored syrup.

[0025] The invention enables the cleaning plate to move along the inner wall of the mixing tank so as to scrape and clean the inner wall of the mixing tank, the hollow column and the side wall of the mixing drum, so as to completely discharge the scented tea flavored syrup, avoid waste of the scented tea flavored syrup and improve the production efficiency of the scented tea flavored syrup. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0028] Figure 3 It is a structural schematic diagram of the steam heating mechanism in the present invention.

[0029] Figure 4 It is a structural schematic diagram of the temperature control mechanism in the present invention.

[0030] Figure 5 It is a schematic diagram of the structure of the cleaning plate in the present invention.

[0031] Figure 6 It is a schematic diagram of the structure of the hollow column in the present invention.

[0032] Among them: 1. mixing tank; 2. discharge pipe; 3. hollow column; 4. mixing drum; 5. feed pipe; 6. reduction box; 7. first gear; 8. motor; 9. steam input pipe; 10. steam output pipe; 11. second gear; 12. first gear ring; 13. fixed cover; 14. rotating tube; 15. controller; 16. fixed box; 17. arc rack; 18. first electric telescopic rod; 19. second electric telescopic rod; 20. limit ring; 21. sliding frame; 22. cleaning plate; 23. first semicircular insulation board; 24. second semicircular insulation board; 25. steam delivery pipe; 26. third gear; 27. fourth gear; 28. annular rotating seat; 29. ​​second gear ring; 30. first perforation; 31. second perforation; 32. temperature sensor; 33. laser transmitter. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 6In an embodiment of the present invention, a small package scented tea flavor syrup mixing and blending device includes a mixing tank 1, a discharge pipe 2 is installed at the lower end of the side wall of the mixing tank 1, a feed pipe 5 is installed on the side wall of the mixing tank 1 above the discharge pipe 2, a rotating tube 14 is vertically arranged at the center position of the top of the mixing tank 1, the rotating tube 14 is rotatably connected to the mixing tank 1, the upper end of the rotating tube 14 passes through the top of the mixing tank 1 and is arranged above the mixing tank 1, a fixed box 16 is horizontally installed at the lower end of the rotating tube 14, the lower end of the rotating tube 14 is installed at the center position of the upper end of the fixed box 16, the fixed box 16 is arranged above the feed pipe 5, and the lower end of the fixed box 16 is vertically installed There are several stirring drums 4 for stirring and mixing the scented tea flavored syrup raw materials inside the mixing tank 1, the stirring drum 4, the fixed box 16 and the rotating tube 14 are connected to each other, the upper end of the mixing tank 1 is provided with a rotating mechanism for driving the rotating tube 14 to rotate, the stirring drum 4, the fixed box 16 and the rotating tube 14 are provided with a steam heating mechanism for heating the scented tea flavored syrup raw materials inside the mixing tank 1 with hot steam, the fixed box 16 and the stirring drum 4 are provided with a temperature control mechanism for adjusting the heating temperature, and the interior of the mixing tank 1 is provided with a cleaning mechanism for scraping and discharging the scented tea flavored syrup on the inner wall of the mixing tank 1 and the side wall of the stirring drum 4.

[0035] The rotating mechanism includes a first gear ring 12, which is installed on the side wall of a rotating tube 14 above the mixing tank 1. A motor 8 is installed at the upper end of the mixing tank 1, and a second gear 11 used in conjunction with the first gear ring 12 is installed at the output end of the motor 8. The second gear 11 and the first gear ring 12 are meshed with each other.

[0036] When in use, the motor 8 is started, and the output end of the motor 8 drives the second gear 11 to rotate, the second gear 11 drives the first gear ring 12 to rotate, the first gear ring 12 drives the rotating tube 14 to rotate, the rotating tube 14 drives the fixed box 16 to rotate, and the fixed box 16 drives the mixing drum 4 to rotate, so that the mixing drum 4 stirs and mixes the scented tea flavor syrup raw materials inside the mixing tank 1.

[0037] The steam heating mechanism includes a fixed cover 13, which is sealed and rotatably connected to the upper end of the side wall of the rotating tube 14. A steam delivery pipe 25 for delivering hot steam is arranged inside the rotating tube 14, the fixed box 16 and the mixing drum 4. The input end and the output end of the steam delivery pipe 25 are both arranged at the upper end of the rotating tube 14 inside the fixed cover 13. The steam delivery pipe 25 forms a circulating flow loop inside the rotating tube 14, the fixed box 16 and the mixing drum 4. A steam output pipe 10 is installed on the side wall of the fixed cover 13. The input end of the steam delivery pipe 25 passes through the top center position of the fixed cover 13 and is connected to the steam input pipe 9 through a rotating joint. The side wall of the input end of the steam delivery pipe 25 is rotatably connected to the fixed cover 13, and the ends of the steam input pipe 9 and the steam output pipe 10 away from the fixed cover 13 are connected to the hot steam delivery equipment.

[0038] When in use, the hot steam in the hot steam delivery device is delivered to the steam input pipe 9 through the delivery pump, and the steam input pipe 9 is delivered to the steam delivery pipe 25 through the rotating joint. The hot steam flows in the steam delivery pipe 25 and finally flows into the fixed cover 13. The fixed cover 13 delivers the hot steam back to the hot steam delivery device through the steam output pipe 10. While the hot steam flows in the steam delivery pipe 25, the hot steam heats the mixing drum 4, and the mixing drum 4 heats the scented tea flavored syrup raw material in the mixing tank 1, thereby achieving uniform heating of the scented tea flavored syrup raw material.

[0039] The temperature control mechanism includes a first semicircular heat insulation plate 23 corresponding to the mixing drum 4, the first semicircular heat insulation plate 23 is installed on the inner wall of the mixing drum 4, the inner wall of the first semicircular heat insulation plate 23 is rotatably connected to a second semicircular heat insulation plate 24, the upper end of the second semicircular heat insulation plate 24 passes through the top of the mixing drum 4 and is installed with an annular rotating seat 28, the annular rotating seat 28 is rotatably connected to the upper end of the side wall of the mixing drum 4, the side wall of the annular rotating seat 28 is installed with a second gear ring 29, and the space between adjacent second gear rings 29 is rotatably connected to the upper end of the side wall of the mixing drum 4. The bottom of the fixed box 16 is rotatably connected to the fourth gear 27, the second gear ring 29 is meshed with the fourth gear 27, a reduction box 6 is installed on one side of the upper end of the fixed box 16, the output end of the reduction box 6 vertically passes through the top of the fixed box 16 and is installed with a third gear 26, the third gear 26 is meshed with the second gear ring 29, a first gear 7 is installed at the input end of the reduction box 6, and a control component for measuring the temperature of various places inside the mixing tank 1 and driving the first gear 7 is provided inside the mixing tank 1.

[0040] The control assembly includes a plurality of hollow columns 3, which are vertically installed at the bottom of the mixing tank 1. The hollow columns 3 are staggered with the mixing drum 4 to avoid affecting the rotation of the mixing drum 4. The hollow columns 3 are evenly installed with a plurality of temperature sensors 32 for measuring temperature from top to bottom. A plurality of first electric telescopic rods 18 are horizontally installed on the side wall of the mixing tank 1 in the plane where the first gear 7 is located. An arc-shaped rack 17 used in conjunction with the first gear 7 is installed at the output end of the first electric telescopic rod 18. The number of teeth of the plurality of arc-shaped racks 17 is different, so that the number of rotations of the first gear 7 is different. A controller 15 for receiving temperature data from the temperature sensor 32 and controlling the first electric telescopic rod 18 is installed at the upper end of the mixing tank 1.

[0041] When in use, several temperature sensors 32 transmit the measured temperature data to the controller 15 for analysis. When the temperature is higher than the set value, the controller 15 starts the corresponding first electric telescopic rod 18 according to the higher value. The output end of the first electric telescopic rod 18 pushes the arc-shaped rack 17 to move, and the first gear 7 on the reduction box 6 rotates with the fixed box 16. The first gear 7 meshes and rotates with the arc-shaped rack 17. The first gear 7 drives the third gear 26 to rotate through the reduction box 6, and the third gear 26 drives the second gear ring 29 to rotate. Under the action of the fourth gear 27, all the second gear rings 29 will rotate, and the second gear ring 29 drives the annular rotating seat 28 to rotate, and the annular rotating seat 28 drives the second semicircular heat insulation plate 24 to rotate, thereby changing the size of the heat transfer opening of the mixing drum 4 to achieve temperature control.

[0042] The cleaning mechanism includes a cleaning plate 22, a first through hole 30 for use with the mixing drum 4 is provided on the cleaning plate 22, a second through hole 31 is provided on the cleaning plate 22 for easy passage of the hollow column 3, a conical guide cover is installed at the lower end of the side wall of the second through hole 31 for easy sleeve of the second through hole 31 on the hollow column 3, the first through hole 30 is slidably sleeved on the side wall of the mixing drum 4, the side wall of the cleaning plate 22 is tightly attached to the inner wall of the mixing tank 1, and a limiting ring 20 is installed at the upper end of the side wall of the cleaning plate 22. A plurality of second electric telescopic rods 19 are vertically installed on the top of the mixing tank 1, and a sliding frame 21 used in conjunction with a limiting ring 20 is installed on the output end of the second electric telescopic rod 19. The sliding frame 21 is slidably sleeved on the side wall of the limiting ring 20. When the cleaning plate 22 moves to the upper end, the upper end of the hollow column 3 is arranged below the cleaning plate 22, and a laser transmitter 33 is installed on the upper end of the hollow column 3. A laser signal receiver used in conjunction with the laser transmitter 33 is installed on the top of the mixing tank 1 directly above the hollow column 3.

[0043] When the motor 8 stops rotating, the laser signal receiver on the top of the mixing tank 1 needs to receive the signal of the laser transmitter 33 to stop the motor 8. After the scented tea flavored syrup inside the mixing tank 1 is discharged, the second electric telescopic rod 19 is started, and the output end of the second electric telescopic rod 19 pushes the sliding frame 21 to move, and the sliding frame 21 pushes the limit ring 20 and the cleaning plate 22 to move, and the cleaning plate 22 scrapes and cleans the inner wall of the mixing tank 1, the hollow column 3 and the side wall of the mixing drum 4 to completely discharge the scented tea flavored syrup.

[0044] Working principle of a small package scented tea flavor syrup mixing and dispensing device:

[0045] During processing and production, the motor 8 is started, and the output end of the motor 8 drives the second gear 11 to rotate, the second gear 11 drives the first gear ring 12 to rotate, the first gear ring 12 drives the rotating tube 14 to rotate, the rotating tube 14 drives the fixed box 16 to rotate, and the fixed box 16 drives the mixing drum 4 to rotate, so that the mixing drum 4 stirs and mixes the scented tea flavor syrup raw materials inside the mixing tank 1.

[0046] At the same time, the hot steam in the hot steam delivery device is delivered to the steam input pipe 9 through the delivery pump, and the steam input pipe 9 delivers the hot steam to the steam delivery pipe 25 through the rotating joint. The hot steam flows in the steam delivery pipe 25 and finally flows into the fixed cover 13. The fixed cover 13 delivers the hot steam back to the hot steam delivery device through the steam output pipe 10. While the hot steam flows in the steam delivery pipe 25, the hot steam heats the mixing drum 4, and the mixing drum 4 heats the scented tea flavor syrup raw material in the mixing tank 1.

[0047] At the same time, several temperature sensors 32 transmit the measured temperature data to the controller 15 for analysis. When the temperature is higher than the set value, the controller 15 starts the corresponding first electric telescopic rod 18 according to the higher value. The output end of the first electric telescopic rod 18 pushes the arc-shaped rack 17 to move, and the first gear 7 on the reduction box 6 rotates with the fixed box 16. The first gear 7 meshes and rotates with the arc-shaped rack 17. The first gear 7 drives the third gear 26 to rotate through the reduction box 6, and the third gear 26 drives the second gear ring 29 to rotate. Under the action of the fourth gear 27, all the second gear rings 29 will rotate, and the second gear ring 29 drives the annular rotating seat 28 to rotate, and the annular rotating seat 28 drives the second semicircular heat insulation plate 24 to rotate, thereby changing the size of the heat transfer opening of the mixing drum 4 to achieve temperature control.

[0048] When discharging, the laser signal receiver on the top of the mixing tank 1 needs to receive the signal from the laser transmitter 33 to stop the motor 8. After the scented tea flavored syrup inside the mixing tank 1 is discharged, the second electric telescopic rod 19 is started, and the output end of the second electric telescopic rod 19 pushes the sliding frame 21 to move, and the sliding frame 21 pushes the limit ring 20 and the cleaning plate 22 to move, and the cleaning plate 22 scrapes and cleans the inner wall of the mixing tank 1, the hollow column 3 and the side wall of the mixing drum 4, so that the scented tea flavored syrup is completely discharged.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A mixing and blending device for small-packaged scented tea flavored syrup, comprising a mixing tank (1), a discharge pipe (2) being installed at the lower end of the side wall of the mixing tank (1), a feed pipe (5) being installed on the side wall of the mixing tank (1) above the discharge pipe (2), a rotating pipe (14) being vertically arranged at the center position of the top of the mixing tank (1), the rotating pipe (14) being rotatably connected to the mixing tank (1), the upper end of the rotating pipe (14) passing through the top of the mixing tank (1) and being arranged above the mixing tank (1), and the lower end of the rotating pipe (14) being horizontally arranged A fixed box (16) is provided, the lower end of the rotating tube (14) is mounted at the center position of the upper end of the fixed box (16), the fixed box (16) is arranged above the feed pipe (5), a plurality of stirring drums (4) for stirring and mixing the scented tea flavored syrup raw materials in the mixing tank (1) are vertically mounted at the lower end of the fixed box (16), the stirring drums (4), the fixed box (16) and the rotating tube (14) are interconnected, and a rotating mechanism for driving the rotating tube (14) to rotate is arranged at the upper end of the mixing tank (1), characterized in that: The mixing drum (4), the fixed box (16) and the rotating tube (14) are provided with a steam heating mechanism for heating the scented tea flavored syrup raw material in the mixing tank (1) by using hot steam; the fixed box (16) and the mixing drum (4) are provided with a temperature control mechanism for adjusting the heating temperature; and the mixing tank (1) is provided with a cleaning mechanism for scraping and discharging the scented tea flavored syrup on the inner wall of the mixing tank (1) and the side wall of the mixing drum (4).

2. A small package scented tea flavor syrup mixing and blending device according to claim 1, characterized in that: The rotating mechanism comprises a first gear ring (12), the first gear ring (12) being mounted on the side wall of a rotating tube (14) above the mixing tank (1), a motor (8) being mounted on the upper end of the mixing tank (1), a second gear (11) being mounted on the output end of the motor (8) for use with the first gear ring (12), the second gear (11) being meshed with the first gear ring (12).

3. A small package scented tea flavor syrup mixing and blending device according to claim 2, characterized in that: The steam heating mechanism comprises a fixed cover (13), the fixed cover (13) being sealed and rotatably connected to the upper end of the side wall of a rotating tube (14), a steam delivery pipe (25) for delivering hot steam is arranged inside the rotating tube (14), the fixed box (16) and the mixing drum (4), the input end and the output end of the steam delivery pipe (25) are both arranged at the upper end of the rotating tube (14) inside the fixed cover (13), the steam delivery pipe (25) forms a circulating flow loop inside the rotating tube (14), the fixed box (16) and the mixing drum (4), a steam output pipe (10) is installed on the side wall of the fixed cover (13), the input end of the steam delivery pipe (25) passes through the top center position of the fixed cover (13) and is connected to a steam input pipe (9) through a rotating joint, the side wall of the input end of the steam delivery pipe (25) is rotatably connected to the fixed cover (13), and the ends of the steam input pipe (9) and the steam output pipe (10) away from the fixed cover (13) are connected to a hot steam delivery device.

4. A small package scented tea flavor syrup mixing and blending device according to claim 3, characterized in that: The temperature control mechanism comprises a first semicircular heat insulation plate (23) corresponding to the mixing drum (4) in a one-to-one manner, the first semicircular heat insulation plate (23) being mounted on the inner wall of the mixing drum (4), a second semicircular heat insulation plate (24) being rotatably connected to the inner wall of the first semicircular heat insulation plate (23), an annular rotating seat (28) being mounted on the upper end of the second semicircular heat insulation plate (24) passing through the top of the mixing drum (4), the annular rotating seat (28) being rotatably connected to the upper end of the side wall of the mixing drum (4), a second toothed ring (29) being mounted on the side wall of the annular rotating seat (28), and a fixing member between adjacent second toothed rings (29). The bottom of the box (16) is rotatably connected to the fourth gear (27), the second gear ring (29) and the fourth gear (27) are meshed with each other, a reduction box (6) is installed on one side of the upper end of the fixed box (16), the output end of the reduction box (6) vertically passes through the top of the fixed box (16) and is installed with a third gear (26), the third gear (26) and the second gear ring (29) are meshed with each other, and the input end of the reduction box (6) is installed with a first gear (7), and a control component for measuring the temperature of various places inside the mixing tank (1) and driving the first gear (7) is arranged inside the mixing tank (1).

5. A small package scented tea flavor syrup mixing and blending device according to claim 4, characterized in that: The control assembly comprises a plurality of hollow columns (3), the hollow columns (3) being vertically mounted at the bottom of the mixing tank (1), the hollow columns (3) being staggered with the mixing drum (4) to avoid affecting the rotation of the mixing drum (4), the hollow columns (3) being evenly mounted from top to bottom with a plurality of temperature sensors (32) for measuring temperature, a plurality of first electric telescopic rods (18) being horizontally mounted on the side wall of the mixing tank (1) in the plane where the first gear (7) is located, an arc-shaped rack (17) for use with the first gear (7) being mounted at the output end of the first electric telescopic rod (18), the plurality of arc-shaped racks (17) having different numbers of teeth, thereby making the number of rotations of the first gear (7) different, and a controller (15) for receiving temperature data from the temperature sensor (32) and controlling the first electric telescopic rod (18) being mounted at the upper end of the mixing tank (1).

6. A small package scented tea flavor syrup mixing and blending device according to claim 5, characterized in that: The cleaning mechanism comprises a cleaning plate (22), the cleaning plate (22) being provided with a first through hole (30) for use with a mixing drum (4), the cleaning plate (22) being provided with a second through hole (31) for the hollow column (3) to pass through, the lower end of the side wall of the second through hole (31) being provided with a conical guide cover for the second through hole (31) to be sleeved on the hollow column (3), the first through hole (30) being slidably sleeved on the side wall of the mixing drum (4), the side wall of the cleaning plate (22) being closely attached to the inner wall of the mixing tank (1), the upper end of the side wall of the cleaning plate (22) being provided with a limit ring (20), A plurality of second electric telescopic rods (19) are vertically mounted on the top of the mixing tank (1); a sliding frame (21) used in conjunction with a limiting ring (20) is mounted on the output end of the second electric telescopic rod (19); the sliding frame (21) is slidably sleeved on the side wall of the limiting ring (20); when the cleaning plate (22) moves to the upper end, the upper end of the hollow column (3) is arranged below the cleaning plate (22); a laser transmitter (33) is mounted on the upper end of the hollow column (3); and a laser signal receiver used in conjunction with the laser transmitter (33) is mounted on the top of the mixing tank (1) directly above the hollow column (3).

7. The device for mixing and dispensing small package scented tea flavored syrup according to claim 1, characterized in that: A heat insulation layer for heat insulation is provided on the side wall of the mixing tank (1).

8. The device for mixing and dispensing small package scented tea flavored syrup according to claim 6, characterized in that: The side wall of the cleaning plate (22), the inner wall of the first through hole (30), and the inner wall of the second through hole (31) are all provided with rubber rings for facilitating the scraping and cleaning of the scented tea flavored syrup.

9. The device for mixing and dispensing small package scented tea flavored syrup according to claim 1, characterized in that: Rotating seats for rotatably supporting the fixed box (16) are provided on both sides of the lower end of the fixed box (16).

10. A method for preparing a small package scented tea flavored syrup mixing and blending device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: During processing and production, the motor (8) is started, the output end of the motor (8) drives the second gear (11) to rotate, the second gear (11) drives the first gear ring (12) to rotate, the first gear ring (12) drives the rotating tube (14) to rotate, the rotating tube (14) drives the fixed box (16) to rotate, the fixed box (16) drives the mixing drum (4) to rotate, so that the mixing drum (4) stirs and mixes the scented tea flavored syrup raw materials in the mixing tank (1); Step 2: The hot steam in the hot steam delivery device is delivered to the steam input pipe (9) through a delivery pump. The steam input pipe (9) delivers the hot steam to the steam delivery pipe (25) through a rotating joint. The hot steam flows in the steam delivery pipe (25) and finally flows into the fixed cover (13). The fixed cover (13) delivers the hot steam back to the hot steam delivery device through the steam output pipe (10). While the hot steam flows in the steam delivery pipe (25), the hot steam heats the mixing drum (4). The mixing drum (4) heats the scented tea flavored syrup raw material in the mixing tank (1). Step 3: A plurality of temperature sensors (32) transmit the measured temperature data to the controller (15) for analysis. When the temperature is higher than the set value, the controller (15) starts the corresponding first electric telescopic rod (18) according to the higher value. The output end of the first electric telescopic rod (18) pushes the arc-shaped rack (17) to move. The first gear (7) on the reduction box (6) rotates along with the fixed box (16). The first gear (7) meshes with the arc-shaped rack (17) and rotates. The first gear (7) drives the third gear (26) to rotate through the reduction box (6). The third gear (26) drives the second gear ring (29) to rotate. Under the action of the fourth gear (27), all the second gear rings (29) rotate. The second gear ring (29) drives the annular rotating seat (28) to rotate. The annular rotating seat (28) drives the second semicircular heat insulation plate (24) to rotate, thereby changing the size of the heat transfer opening of the mixing drum (4) to achieve temperature control. Step 4: When discharging, the motor (8) can only be stopped when the laser signal receiver on the top of the mixing tank (1) receives the signal from the laser transmitter (33). After the scented tea flavored syrup in the mixing tank (1) is discharged, the second electric telescopic rod (19) is started, and the output end of the second electric telescopic rod (19) pushes the sliding frame (21) to move, and the sliding frame (21) pushes the limit ring (20) and the cleaning plate (22) to move, and the cleaning plate (22) scrapes and cleans the inner wall of the mixing tank (1), the hollow column (3) and the side wall of the mixing drum (4), so that the scented tea flavored syrup is completely discharged.

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