Tea essence extraction device for warm tea beverage production

Abstract

The utility model discloses a tea essence extraction device for warm tea beverage production, which comprises a heating furnace, a preheating barrel is arranged at the front end of the heating furnace, a spiral heating pipe is spirally wound on the outer side of the preheating barrel, the lower end of the spiral heating pipe is fixedly connected with a condenser, and the lower end of the condenser is fixedly connected with a water tank. According to the tea essence extraction device for producing the warm tea beverage, the heating furnace is started, concentrated liquid in the heating furnace is heated, moisture in the concentrated liquid can be evaporated, water vapor flows into the spiral heating pipe through the water vapor pipe, and the water vapor flows into the spiral heating pipe through the water vapor pipe; therefore, heat in the water vapor can be used for preheating concentrated liquid in the preheating barrel, and energy waste can be reduced in a heat exchange mode.

Description

Technical Field

[0001] The utility model relates to the field of tea essence extraction, in particular to a tea essence extraction device for producing warm tea beverages. Background Art

[0002] Black tea is the most produced and sold type of tea in the world, and it is also the type of tea with the most producing countries. The corresponding black tea essence is widely used in the food industry, occupies an important position in the large family of food additives, and occupies a dominant position in the processing industries such as beverages and ice products. As people's consumption levels and consumption concepts continue to improve, the quality requirements of food are also getting higher and higher. While satisfying the taste, natural, green and healthy products will become the mainstream of consumption. Therefore, black tea essence that comes from nature and tastes natural is increasingly favored by food processing companies.

[0003] When producing warm tea beverages, tea essence extraction operations are required. When performing the tea essence extraction operations, a corresponding tea essence extraction device is required. When using conventional tea essence extraction devices, the aroma components in the tea leaves are dissolved in a solvent to obtain a concentrated liquid, and then the concentrated liquid is heated. However, the existing heating device will take away a large amount of heat in the form of water vapor after heating, resulting in energy waste. In order to solve the above problems, we propose a tea essence extraction device for the production of warm tea beverages. Utility Model Content

[0004] The main purpose of the utility model is to provide a tea essence extraction device for producing warm tea beverages, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A tea essence extraction device for producing warm tea beverages includes a heating furnace, a preheating barrel is provided at the front end of the heating furnace, a spiral heating tube is spirally wound around the outer side of the preheating barrel, the lower end of the spiral heating tube is fixedly connected to a condenser, the lower end of the condenser is fixedly connected to a water tank, the output end of the condenser is arranged in the inner cavity of the water tank, two groups of protective doors are provided on the outer side of the preheating barrel, a main ventilation plate is provided between the two groups of protective doors, and a slave ventilation plate is slidably connected to the inner side of the main ventilation plate.

[0007] Preferably, four columns are fixedly connected to the upper end of the water tank, and the two groups of protective doors are arranged between two corresponding columns. The protective doors are two doors, and the two protective doors are rotatably connected to the corresponding columns.

[0008] Preferably, a second fixing plate is provided on one side of the protective door, and a first fixing plate is connected to one side of the column. A plurality of bolts are provided on the outer sides of the second fixing plate and the first fixing plate. The first fixing plate and the second fixing plate are fixedly connected to the column and the protective door by bolts, and a rotating column is rotatably connected between the second fixing plate and the first fixing plate.

[0009] Preferably, a door nose is fixedly connected to the outer side of the protective door, and a door lock is provided on the inner side of the door nose.

[0010] Preferably, one end of the main ventilation plate is fixedly connected to the corresponding column, and the other end of the main ventilation plate is provided with a storage groove. The main ventilation plate is slidingly connected to the slave ventilation plate through the storage groove. A slide groove is provided at the upper end of the water tank, and the lower end of the slave ventilation plate is slidingly connected to the inner side of the slide groove.

[0011] Preferably, a handle is fixedly connected to the outside of the ventilation plate, and a horizontal column is provided above the ventilation plate, and the horizontal column is fixedly connected to the upper ends of the two corresponding columns.

[0012] Preferably, a steam pipe is fixedly connected to the upper end of the heating furnace, the other end of the steam pipe is fixedly connected to the spiral heating pipe, and a feeding port is provided on one side of the steam pipe, which is fixedly connected to the upper end of the heating furnace.

[0013] Preferably, a water outlet is fixedly connected to one side of the water tank.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the tea essence extraction device for the production of warm tea beverages can start the heating furnace, and the concentrated liquid in the heating furnace can be heated to evaporate the water in the concentrated liquid, and the water vapor will flow into the interior of the spiral heating tube through the water vapor pipe, so that the heat in the water vapor can be used to preheat the concentrated liquid in the preheating barrel. Through heat exchange, the waste of energy can be reduced. The setting of the protective door can effectively prevent the staff from accidentally touching the spiral heating tube, avoiding the occurrence of safety accidents. The effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a tea essence extraction device for producing warm tea beverages according to the present invention;

[0016] Figure 2 This is a partial structural diagram of a tea essence extraction device for producing warm tea beverages in this utility model. Figure 1 ;

[0017] Figure 3 This is a cross-sectional view of the overall structure of a tea essence extraction device for producing warm tea beverages according to the present invention;

[0018] Figure 4 This is a partial structural diagram of a tea essence extraction device for producing warm tea beverages in this utility model. Figure 2 ;

[0019] Figure 5 This is an enlarged structural diagram of part A of a tea essence extraction device for producing warm tea beverages in the utility model.

[0020] In the figure: 1. Heating furnace; 2. Feeding port; 3. Steam pipe; 4. Preheating barrel; 5. Spiral heating tube; 6. Water tank; 7. Condenser; 8. Water outlet; 9. Chute; 10. Vertical column; 11. Horizontal column; 12. Protective door; 13. Door nose; 14. Door lock; 15. Main ventilation plate; 16. Slave ventilation plate; 17. Handle; 18. First fixing plate; 19. Second fixing plate; 20. Rotating column; 21. Bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a tea essence extraction device for the production of warm tea beverages includes a heating furnace 1, a preheating barrel 4 is provided at the front end of the heating furnace 1, a spiral heating tube 5 is spirally wound around the outer side of the preheating barrel 4, the lower end of the spiral heating tube 5 is fixedly connected to a condenser 7, the lower end of the condenser 7 is fixedly connected to a water tank 6, the output end of the condenser 7 is arranged in the inner cavity of the water tank 6, two groups of protective doors 12 are provided on the outer side of the preheating barrel 4, a main ventilation plate 15 is provided between the two groups of protective doors 12, and a slave ventilation plate 16 is slidably connected to the inner side of the main ventilation plate 15.

[0023] In this embodiment, four columns 10 are fixedly connected to the upper end of the water tank 6, and two sets of protective doors 12 are arranged between the corresponding two columns 10. The protective door 12 is two doors, and the two protective doors 12 are rotatably connected to the corresponding columns 10.

[0024] Specifically, by designing that the protective doors 12 are rotatably connected to the corresponding columns 10, the protective doors 12 can be easily opened to perform maintenance on the preheating barrel 4 and the spiral heating tube 5.

[0025] In this embodiment, a second fixed plate 19 is provided on one side of the protective door 12, and a first fixed plate 18 is connected to one side of the column 10. A plurality of bolts 21 are provided on the outer sides of the second fixed plate 19 and the first fixed plate 18. The first fixed plate 18 and the second fixed plate 19 are fixedly connected to the column 10 and the protective door 12 by bolts 21. A rotating column 20 is rotatably connected between the second fixed plate 19 and the first fixed plate 18. A door nose 13 is fixedly connected to the outer side of the protective door 12, and a door lock 14 is provided on the inner side of the door nose 13.

[0026] Specifically, through the cooperation of the first fixed plate 18, the second fixed plate 19 and the rotating column 20, the protective door 12 can be easily opened, and the protective door 12 can be locked through the door nose 13 and the door lock 14 to prevent non-staff from opening it at will, effectively prevent accidental contact with the spiral heating tube 5, and avoid the occurrence of safety accidents.

[0027] In this embodiment, one end of the main ventilation plate 15 is fixedly connected to the corresponding column 10, and the other end of the main ventilation plate 15 is provided with a storage groove. The main ventilation plate 15 is slidingly connected to the slave ventilation plate 16 through the storage groove. A slide groove 9 is provided at the upper end of the water tank 6, and the lower end of the slave ventilation plate 16 is slidingly connected to the inner side of the slide groove 9. A handle 17 is fixedly connected to the outside of the slave ventilation plate 16, and a horizontal column 11 is provided above the slave ventilation plate 16, and the horizontal column 11 is fixedly connected to the upper ends of the two corresponding columns 10.

[0028] Specifically, by opening a slide groove 9 at the upper end of the water tank 6, the stability of the ventilation plate 16 when sliding on the inner side of the main ventilation plate 15 can be improved, and by fixing the horizontal column 11 to the upper ends of the corresponding two vertical columns 10, the overall stability can be further improved.

[0029] In this embodiment, a steam pipe 3 is fixedly connected to the upper end of the heating furnace 1, and the other end of the steam pipe 3 is fixedly connected to the spiral heating pipe 5. A feeding port 2 is provided on one side of the steam pipe 3, and the feeding port 2 is fixedly connected to the upper end of the heating furnace 1.

[0030] Specifically, through the design of the feeding port 2 , the aroma components in the tea leaves can be easily dissolved in the solvent to obtain a concentrated liquid which can be poured into the interior of the heating furnace 1 .

[0031] In this embodiment, a water outlet 8 is fixedly connected to one side of the water tank 6 .

[0032] Specifically, through the design of the water outlet 8, the water condensed in the water tank 6 can be easily discharged.

[0033] It should be noted that the present invention is a tea essence extraction device for producing warm tea beverages. The user dissolves the aroma components in the tea leaves in a solvent to obtain a concentrated liquid. At this time, the concentrated liquid is poured into the interior of the heating furnace 1 through the feeding port 2, and then the inner cavity of the preheating barrel 4 is also added with the concentrated liquid. At this time, the heating furnace 1 is started, and the concentrated liquid in the heating furnace 1 is heated to evaporate the water in the concentrated liquid. The water vapor will flow into the interior of the spiral heating tube 5 through the water vapor pipe 3, so that the heat in the water vapor can be used to preheat the concentrated liquid in the preheating barrel 4. While heat exchange is taking place, most of the water mist in the water vapor will condense into Water droplets, the remaining small amount of water vapor will condense into water droplets through the condenser 7, and eventually flow into the inside of the water tank 6. The provision of the protective door 12 can effectively prevent the staff from accidentally touching the spiral heating tube 5, thereby avoiding the occurrence of safety accidents. When the preheating barrel 4 and the spiral heating tube 5 are damaged, the protective door 12 can be conveniently opened through the cooperation of the first fixing plate 18, the second fixing plate 19 and the rotating column 20, and the preheating barrel 4 and the spiral heating tube 5 can be repaired and maintained. By sliding from the ventilation plate 16 on the inner side of the main ventilation plate 15, concentrated liquid can be conveniently added to the preheating barrel 4, or the internal situation of the preheating barrel 4 can be observed, which is more practical.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A tea essence extraction device for producing warm tea beverages, comprising a heating furnace (1), characterized in that: A preheating barrel (4) is provided at the front end of the heating furnace (1), a spiral heating tube (5) is spirally wound around the outer side of the preheating barrel (4), a condenser (7) is fixedly connected to the lower end of the spiral heating tube (5), a water tank (6) is fixedly connected to the lower end of the condenser (7), an output end of the condenser (7) is arranged in the inner cavity of the water tank (6), two groups of protective doors (12) are provided on the outer side of the preheating barrel (4), a main ventilation plate (15) is provided between the two groups of protective doors (12), and a secondary ventilation plate (16) is slidably connected to the inner side of the main ventilation plate (15).

2. The tea essence extraction device for producing warm tea beverage according to claim 1, characterized in that: Four columns (10) are fixedly connected to the upper end of the water tank (6), and the two groups of protective doors (12) are arranged between two corresponding columns (10). The protective doors (12) are two doors, and the two protective doors (12) are rotatably connected to the corresponding columns (10).

3. The tea essence extraction device for producing warm tea beverage according to claim 2, characterized in that: A second fixing plate (19) is provided on one side of the protective door (12), and a fixing plate (18) is connected to one side of the column (10). A plurality of bolts (21) are provided on the outer sides of the second fixing plate (19) and the first fixing plate (18). The first fixing plate (18) and the second fixing plate (19) are fixedly connected to the column (10) and the protective door (12) through the bolts (21). A rotating column (20) is rotatably connected between the second fixing plate (19) and the first fixing plate (18).

4. The tea essence extraction device for producing warm tea beverage according to claim 3, characterized in that: The outer side of the protective door (12) is fixedly connected with a door nose (13), and the inner side of the door nose (13) is provided with a door lock (14).

5. The tea essence extraction device for producing warm tea beverage according to claim 1, characterized in that: One end of the main ventilation plate (15) is fixedly connected to the corresponding column (10), and the other end of the main ventilation plate (15) is provided with a receiving groove. The main ventilation plate (15) is slidably connected to the secondary ventilation plate (16) through the receiving groove. The upper end of the water tank (6) is provided with a slide groove (9), and the lower end of the secondary ventilation plate (16) is slidably connected to the inner side of the slide groove (9).

6. The tea essence extraction device for producing warm tea beverage according to claim 1, characterized in that: A handle (17) is fixedly connected to the outside of the secondary ventilation plate (16), and a horizontal column (11) is provided above the secondary ventilation plate (16). The horizontal column (11) is fixedly connected to the upper ends of the two corresponding vertical columns (10).

7. The tea essence extraction device for producing warm tea beverage according to claim 1, characterized in that: A steam pipe (3) is fixedly connected to the upper end of the heating furnace (1), the other end of the steam pipe (3) is fixedly connected to the spiral heating pipe (5), a feeding port (2) is provided on one side of the steam pipe (3), and the feeding port (2) is fixedly connected to the upper end of the heating furnace (1).

8. The tea essence extraction device for producing warm tea beverage according to claim 1, characterized in that: A water outlet (8) is fixedly connected to one side of the water tank (6).

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