Cider sterilization device

Abstract

The application provides a fruit wine sterilization device, which comprises a heating sterilization device and a heat exchange device. A heat preservation tank is connected to the liquid inlet of the heating sterilization device through a liquid pumping pipe. A liquid pumping pump and a preheating structure for preheating fruit wine are arranged on the liquid pumping pipe. The liquid outlet of the heating sterilization device is connected to the heat exchange device. The heat exchange device can exchange heat between the sterilized fruit wine and the normal-temperature fruit wine. The heat exchange device is connected to the heat preservation tank through a valve I. The heat preservation tank can collect the normal-temperature fruit wine after heat exchange. After the fruit wine is heated and sterilized by the heating sterilization device, the sterilized fruit wine can exchange heat with the normal-temperature fruit wine, and the normal-temperature fruit wine is preheated. The energy consumption in the whole fruit wine sterilization process can be reduced, and the heat can be recycled.

Description

Technical Field

[0001] This application relates to fruit wine sterilization technology, and more particularly to a fruit wine sterilization device. Background Technology

[0002] In the fruit wine production process, after the fruit wine is filtered, it needs to be sterilized. Currently, one existing fruit wine sterilization device includes a preheating device, a heating sterilization device, and a cooling device. In use, the room temperature fruit wine is first preheated by the preheating device, then enters the heating sterilization device for sterilization, and finally enters the cooling device for cooling before proceeding to the next process.

[0003] However, in actual use, existing fruit wine sterilization devices require separate electric heating equipment for the preheating and heating sterilization equipment, resulting in high energy consumption and high costs throughout the heating process. Utility Model Content

[0004] This application provides a fruit wine sterilization device to solve the problems of high energy consumption and high cost of existing fruit wine sterilization devices during the entire heating process.

[0005] This application provides a fruit wine sterilization device, including a heating sterilization device and a heat exchange device. The liquid inlet of the heating sterilization device is connected to a heat preservation tank through a liquid extraction pipe. The liquid extraction pipe is equipped with a liquid extraction pump and a preheating structure for preheating the fruit wine. The outlet of the heating and sterilization equipment is connected to a heat exchange device, which can exchange heat between the sterilized fruit wine and the room temperature fruit wine. The heat exchange device is connected to the heat preservation tank via valve I, and the heat preservation tank can collect the room-temperature fruit wine after heat exchange.

[0006] Optionally, the heating and sterilization equipment includes a sterilization tank, which is equipped with heat transfer oil and a constant temperature heating device for heating the heat transfer oil. The sterilization tank is equipped with a spiral heat exchange tube I inside. The inlet of the heat exchange tube I is connected to the liquid extraction pipe, and the outlet of the heat exchange tube I is connected to the heat exchange device.

[0007] Optionally, the constant temperature heating device includes an electric heating rod, a temperature sensor I, and a constant temperature controller. The electric heating rod and the temperature sensor I are both installed inside the sterilization tank, and both the electric heating rod and the temperature sensor I are connected to the constant temperature controller.

[0008] Optionally, an oil extraction pipe is connected between the bottom and the top of the sterilization tank, and an oil extraction pump is installed on the oil extraction pipe.

[0009] Optionally, the extraction tube is equipped with valve II.

[0010] Optionally, the preheating structure includes a preheating tube, the preheating tube being fitted with an annular cavity, the annular cavity having a spiral-structured electric heating tube inside, and the preheating tube having a temperature sensor II inside; The preheating tube is connected to the liquid extraction tube, and the temperature sensor II and the electric heating tube are both connected to the constant temperature controller.

[0011] Optionally, the heat exchange device includes a heat exchange tank I, and a heat exchange tank II connected to the heat exchange tank I is provided below it. Both the heat exchange tank I and the heat exchange tank II are provided with spiral heat exchange tubes II inside, and the two heat exchange tubes II are connected. The heat exchange tubes II in the heat exchange tank II are connected to the liquid outlet of the heat exchange tube I, and the heat exchange tubes II in the heat exchange tank I extend out of the heat exchange tank I. The upper end of heat exchange tank I is connected to a wine inlet pipe, and the lower end of heat exchange tank II is connected to the upper end of the insulation tank through valve I.

[0012] The fruit wine sterilization device provided in this application has a liquid extraction pipe connected to the inlet of the heating sterilization equipment, and the liquid extraction pipe is connected to a heat preservation tank. The liquid extraction pipe is equipped with a liquid extraction pump and a preheating structure for preheating the fruit wine. The liquid outlet of the heating sterilization equipment is connected to a heat exchange device, which is connected to the heat preservation tank through valve I. This allows the sterilized fruit wine to exchange heat with room temperature fruit wine after the heating sterilization equipment has sterilized it, thus preheating the room temperature fruit wine. Therefore, it is not necessary to use a separate electric heater to preheat the fruit wine, which not only reduces the energy consumption of the entire fruit wine sterilization process, but also recovers and utilizes heat. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the main structure of the fruit wine sterilization device provided in the embodiments of this application; Figure 2 This is a schematic diagram of the main cross-sectional structure of the fruit wine sterilization device provided in the embodiments of this application; Figure 3 This is a partial side view of the fruit wine sterilization device provided in an embodiment of this application.

[0015] Explanation of reference numerals in the attached drawings: 1. Sterilization equipment; 101. Sterilization tank; 102. Heat exchange tube I; 103. Electric heating rod; 2. Heat exchange device; 201. Heat exchange tank I; 202. Heat exchange tank II; 203. Connecting pipe; 204. Heat exchange tube II; 205. Connecting pipe; 206. Wine inlet pipe; 3. Liquid extraction pipe; 4. Insulation tank; 5. Liquid extraction pump; 6. Preheating structure; 601. Preheating tube; 602. Annular cavity; 603. Electric heating tube; 7. Valve I; 8. Oil extraction pipe; 9. Oil extraction pump; 10. Valve II. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of this application.

[0017] like Figures 1-3 As shown: An embodiment of this application provides a fruit wine sterilization device, including a heating sterilization device 1 and a heat exchange device 2. The inlet of the heating sterilization device 1 is connected to a heat preservation tank 4 through a liquid extraction pipe 3. The liquid extraction pipe 3 is equipped with a liquid extraction pump 5 and a preheating structure 6 for preheating the fruit wine.

[0018] In this embodiment, the outer wall of the liquid extraction tube 3 is provided with a heat insulation layer.

[0019] The outlet of the heating and sterilization equipment 1 is connected to a heat exchange device 2, which can exchange heat between the sterilized fruit wine and the room temperature fruit wine.

[0020] The heat exchange device 2 is connected to the heat preservation tank 4 through valve I7. The heat preservation tank 4 can collect the room-temperature fruit wine after heat exchange.

[0021] In this embodiment, the insulated tank 4 includes a tank body, and an insulation layer is provided on the outer wall of the tank body.

[0022] In use, first start the heating and sterilization equipment 1 and preheating structure 6 to bring the heating and sterilization equipment 1 to the required heating temperature for fruit wine sterilization, and simultaneously bring the preheating structure 6 to the required heating temperature for fruit wine preheating. Then, open valve I7, and room temperature fruit wine flows directly from heat exchange device 2 into the insulation tank 4. After a certain amount of room temperature fruit wine is temporarily stored in the insulation tank 4, close valve I7, and then start the liquid pump 5. Under the action of the liquid pump 5, the liquid pumping pipe 3 draws the room temperature fruit wine to the heating and sterilization equipment 1. While the room temperature fruit wine flows along the liquid pumping pipe 3, the preheating structure 6 preheats the room temperature fruit wine. The preheated fruit wine enters the heating and sterilization equipment 1 for sterilization. The sterilized fruit wine then enters the heat exchange device 2 to exchange heat with the room temperature fruit wine in the heat exchange device 2, thus purifying the room temperature fruit wine. While preheating, the sterilized fruit wine is cooled down. After the room-temperature fruit wine in the heat exchange tank 4 is emptied, the preheating structure 6 is closed and valve I7 is opened. The fruit wine preheated by the heat exchange device 2 enters the heat exchange tank 4 for temporary storage. At the same time, the liquid extraction pipe 3 draws the preheated fruit wine into the heating and sterilization equipment 1 for sterilization. At this time, the heat in the sterilized fruit wine can preheat the room-temperature fruit wine. Meanwhile, the room-temperature fruit wine can cool the sterilized fruit wine. After the fruit wine is heated and sterilized by the heating and sterilization equipment 1, the sterilized fruit wine can exchange heat with the room-temperature fruit wine to preheat the room-temperature fruit wine. The preheating structure 6 is not required to preheat the fruit wine. This not only reduces the energy consumption of the entire fruit wine sterilization process, but also recovers and utilizes the heat.

[0023] In some embodiments of this application, the heating sterilization device 1 includes a sterilization tank 101, which contains heat transfer oil and a constant temperature heating device for heating the heat transfer oil.

[0024] Furthermore, the sterilization tank 101 is equipped with an oil filling port and an oil drain port.

[0025] In this embodiment, the outer wall of the sterilization tank 101 is provided with a heat insulation layer.

[0026] The sterilization tank 101 is equipped with a spiral heat exchange tube I 102 inside. The inlet of the heat exchange tube I 102 is connected to the liquid extraction tube 3, and the outlet of the heat exchange tube I 102 is connected to the heat exchange device 2.

[0027] In this embodiment, the outer wall of the sterilization tank 101 is provided with a heat insulation layer, and the heat exchange tube I 102 is immersed in heat transfer oil.

[0028] When in use, start the constant temperature heating device to heat the heat transfer oil and keep the temperature of the heat transfer oil stable. When the fruit wine enters the heat exchange tube I102 and flows along the heat exchange tube I102, the heat transfer oil heats and sterilizes the fruit wine in the heat exchange tube I102.

[0029] In some embodiments of this application, the constant temperature heating device includes an electric heating rod 103, a temperature sensor I, and a constant temperature controller. The electric heating rod 103 and the temperature sensor I are both disposed inside the sterilization tank 101, and both the electric heating rod 103 and the temperature sensor I are connected to the constant temperature controller.

[0030] In this embodiment, the electric heating rod 103 is detachably and sealed to the upper end of the sterilization tube through a flange structure, and the electric heating rod 103 is vertically distributed inside the sterilization tank 101.

[0031] During use, temperature sensor I monitors the temperature of the heat transfer oil in real time and transmits the signal to the constant temperature controller. When the actual temperature of the heat transfer oil is lower than the set temperature (the temperature required for fruit wine sterilization), the constant temperature controller starts the motor heating rod, and the electric heating rod 103 heats the heat transfer oil. When the heat transfer oil reaches the set temperature, the electric heating rod 103 stops heating, thus forming a dynamic cycle adjustment to achieve constant temperature heating.

[0032] The electric heating rod 103, temperature sensor I, thermostat, and the method by which the thermostat controls the electric heating rod 103 to maintain a constant temperature in this embodiment are all existing technologies. Those skilled in the art can learn about them through common knowledge, technical manuals, or conventional experimental methods. Furthermore, those skilled in the art can flexibly select, install, and debug the circuits according to existing technologies to ensure the normal operation of each component. Therefore, no further restrictions are imposed here. In some embodiments of this application, an oil extraction pipe 8 is connected between the bottom and the top of the sterilization tank 101, and an oil extraction pump 9 is provided on the oil extraction pipe 8, so that the heat transfer oil in the sterilization tank 101 can circulate, thereby not only improving the heating rate of the heat transfer oil, but also improving the uniformity of heat distribution in the sterilization tank 101.

[0033] In some embodiments of this application, a valve II10 is provided on the liquid extraction tube 3 to control the flow rate of the fruit wine in the heat exchange tube I102.

[0034] In some embodiments of this application, the preheating structure 6 includes a preheating tube 601, the preheating tube 601 is fitted with an annular cavity 602, the outer wall of the annular cavity 602 is provided with a heat insulation layer, the interior of the annular cavity 602 is provided with a spiral structure electric heating tube 603, and the interior of the preheating tube 601 is provided with a temperature sensor II.

[0035] The preheating tube 601 is connected to the liquid extraction tube 3, and the temperature sensor II and the electric heating tube 603 are both connected to the constant temperature controller, so that the motor heat pipe can be heated at a constant temperature.

[0036] Furthermore, the annular cavity is filled with heat-conducting oil, and the annular cavity is equipped with an oil filling port and an oil drain port.

[0037] In this embodiment, the constant temperature heating principle of the electric heating tube 603 is the same as that of the electric heating rod 103, and will not be described in detail here.

[0038] In some embodiments of this application, the heat exchange device 2 includes a heat exchange tank I 201, and a heat exchange tank II 202 communicating with the heat exchange tank I 201 is located below it. Specifically, a connecting pipe 203 is connected to the bottom of the heat exchange tank I 201, and the connecting pipe 203 is connected to the upper end of the heat exchange tank II 202. Both the heat exchange tank I 201 and the heat exchange tank II 202 are provided with spiral heat exchange tubes II 204 inside, and the two heat exchange tubes II 204 are connected. Specifically, the two heat exchange tubes II 204 are connected by a connecting pipe 205, and the connecting pipe 205 passes through the connecting pipe 203.

[0039] The heat exchange tube II204 in heat exchange tank II202 is connected to the liquid outlet of heat exchange tube I102, and the heat exchange tube II204 in heat exchange tank I201 extends out of heat exchange tank I201.

[0040] The upper end of heat exchange tank I 201 is connected to a wine inlet pipe 206, and the lower end of heat exchange tank II 202 is connected to the upper end of heat preservation tank 4 through valve I 7.

[0041] In use, open valve I7. Room temperature fruit wine flows directly into the insulation tank 4 through the inlet pipe 206, heat exchange tank I 201, and heat exchange tank II 202. After a certain amount of room temperature fruit wine has been temporarily stored in the insulation tank 4, close valve I7. Then, continuously add room temperature fruit wine to heat exchange tank I 201, filling both tanks. Simultaneously, the sterilized fruit wine exchanges heat with the room temperature fruit wine in heat exchange tanks II 202 and I 201, preheating the room temperature fruit wine. When the room temperature fruit wine in the insulation tank 4 is emptied, heat exchange tanks I 201 and II 202 are filled with room temperature fruit wine, and heat exchange tank II 202... Once the fruit wine inside has reached the preheating stage, valve I7 is opened, and the preheated room-temperature fruit wine enters the insulation tank 4 and enters the heat exchange tube I102 through the liquid extraction pipe 3 for sterilization. At the same time, the wine inlet pipe 206 continuously delivers fruit wine, so that the room-temperature fruit wine cools down the sterilized fruit wine while it is being preheated.

[0042] In this embodiment, by setting up heat exchange tanks I 201 and II 202 connected in series, the sterilized fruit wine and room temperature fruit wine can undergo secondary heat exchange, thereby improving the heat exchange effect.

[0043] In some embodiments of this application, those skilled in the art can design corresponding automatic control systems based on common knowledge in the field to achieve automatic sterilization of fruit wine.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them; although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A fruit wine sterilization device, characterized in that: It includes a heating and sterilization device (1) and a heat exchange device (2). The inlet of the heating and sterilization device (1) is connected to a heat preservation tank (4) through a liquid extraction pipe (3). The liquid extraction pipe (3) is equipped with a liquid extraction pump (5) and a preheating structure (6) for preheating the fruit wine. The outlet of the heating and sterilization equipment (1) is connected to a heat exchange device (2), which can exchange heat between the sterilized fruit wine and the room temperature fruit wine. The heat exchange device (2) is connected to the heat preservation tank (4) through valve I (7), and the heat preservation tank (4) can collect the room temperature fruit wine after heat exchange.

2. The fruit wine sterilization device according to claim 1, characterized in that: The heating and sterilization equipment (1) includes a sterilization tank (101), which is equipped with heat transfer oil and a constant temperature heating device for heating the heat transfer oil. The sterilization tank (101) is equipped with a spiral heat exchange tube I (102) inside. The inlet of the heat exchange tube I (102) is connected to the liquid extraction tube (3), and the outlet of the heat exchange tube I (102) is connected to the heat exchange device (2).

3. The fruit wine sterilization device according to claim 2, characterized in that: The constant temperature heating device includes an electric heating rod (103), a temperature sensor I, and a constant temperature controller. The electric heating rod (103) and the temperature sensor I are both installed inside the sterilization tank (101), and the electric heating rod (103) and the temperature sensor I are both connected to the constant temperature controller.

4. The fruit wine sterilization device according to claim 2, characterized in that: An oil extraction pipe (8) is connected between the bottom and the top of the sterilization tank (101), and an oil extraction pump (9) is provided on the oil extraction pipe (8).

5. The fruit wine sterilization device according to claim 1, characterized in that: The liquid extraction tube (3) is equipped with valve II (10).

6. The fruit wine sterilization device according to claim 3, characterized in that: The preheating structure (6) includes a preheating tube (601), the preheating tube (601) is fitted with an annular cavity (602), the annular cavity (602) is provided with a spiral electric heating tube (603), and the preheating tube (601) is provided with a temperature sensor II. The preheating tube (601) is connected to the liquid extraction tube (3), and the temperature sensor II and the electric heating tube (603) are both connected to the constant temperature controller.

7. The fruit wine sterilization device according to claim 2, characterized in that: The heat exchange device (2) includes a heat exchange tank I (201), and a heat exchange tank II (202) connected to the heat exchange tank I (201) is provided below it. Both the heat exchange tank I (201) and the heat exchange tank II (202) are provided with a spiral heat exchange tube II (204) inside, and the two heat exchange tubes II (204) are connected. The heat exchange tube II (204) in the heat exchange tank II (202) is connected to the liquid outlet of the heat exchange tube I (102), and the heat exchange tube II (204) in the heat exchange tank I (201) extends out of the heat exchange tank I (201). The upper end of the heat exchange tank I (201) is connected to the wine inlet pipe (205), and the lower end of the heat exchange tank II (202) is connected to the upper end of the heat preservation tank (4) through valve I (7).

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