CN116814365A

CN116814365A - Heat energy recovery system is made to white spirit

Info

Publication number: CN116814365A
Application number: CN202310750471.3A
Authority: CN
Inventors: 李强
Original assignee: Xi'an Tangtai Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Xi'an Tangtai Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-09-29

Abstract

The embodiment of the application provides a heat energy recovery system for brewing white spirit, which relates to the technical field related to brewing and comprises a steam module, a wine steamer, a cooling assembly and a heat exchange module; the output end of the steam module is connected with the input end of the wine retort, the first input end of the cooling component is connected with the output end of the wine retort, and the cooling component is configured to enable wine steam to exchange heat with the first cooling liquid and output liquid wine and second cooling liquid respectively; the first input end of the heat exchange module is connected with the second output end of the cooling assembly; the second input end of the heat exchange module is configured to input first liquid water, the second output end of the heat exchange module is connected with the input end of the steam module, and the second output end of the heat exchange module is configured to output second liquid water to the steam module; the heat exchange module is configured to exchange heat between the second cooling liquid and the first liquid water in the heat exchange module, so as to reduce energy consumption and save energy.

Description

Heat energy recovery system is made to white spirit

Technical Field

The application relates to the technical field related to brewing, in particular to a heat energy recovery system for brewing white spirit.

Background

In the process of brewing white wine, water vapor is generally adopted to cook the distilled grain in a wine steamer, the distilled grain can generate wine vapor in the wine steamer after being steamed, and then the wine vapor in the wine steamer is output into a cooler for cooling, so that the liquid wine can be collected.

In the related art, wine steam with higher temperature exchanges heat with cooling liquid in a cooler, and the cooling liquid after heat exchange is cooled by a cooling tower and then circularly enters the cooling liquid for heat exchange.

However, the temperature of the cooling liquid after heat exchange is increased, and the increased cooling liquid enters the cooling tower for cooling, so that heat of the cooling liquid is wasted in the cooling process of the cooling liquid.

Disclosure of Invention

The embodiment of the application provides a white spirit brewing heat energy recovery system, which aims to solve the technical problem of waste of heat of cooling liquid in the cooling process of the cooling liquid in the related art.

The embodiment of the application provides a white wine brewing heat energy recovery system which comprises a steam module, a wine steamer, a cooling assembly and a heat exchange module;

the output end of the steam module is connected with the input end of the wine retort, and the steam module is configured to output water steam to the wine retort; the wine retort is configured to cook the distillers grains in the wine retort accommodating cavity by water vapor to form wine vapor;

the first input end of the cooling component is connected with the output end of the wine steamer, and the cooling component is configured to enable wine steam to exchange heat with the first cooling liquid and output liquid wine and second cooling liquid respectively;

the first output end of the heat exchange module is connected with the second input end of the cooling assembly, and the first output end of the heat exchange module is configured to output first cooling liquid to the cooling assembly;

the first input end of the heat exchange module is connected with the second output end of the cooling assembly, and the first input end of the heat exchange module is configured to receive the second cooling liquid;

the second input end of the heat exchange module is configured to input first liquid water, the second output end of the heat exchange module is connected with the input end of the steam module, and the second output end of the heat exchange module is configured to output second liquid water to the steam module;

the heat exchange module is configured to exchange heat between the second cooling liquid and the first liquid water in the heat exchange module and output the first cooling liquid and the second liquid water respectively.

In one possible implementation, the heat energy recovery system further comprises a control module, a temperature sensor and a regulating valve, wherein the temperature sensor and the regulating valve are in signal connection with the control module;

the temperature sensor is arranged at the first output end of the cooling assembly, the first output end of the cooling assembly is configured to output liquid wine, and the temperature sensor is configured to detect the temperature of the liquid wine;

the regulating valve is arranged at the second input end of the cooling assembly and is configured to regulate the flow of the first cooling liquid input by the second input end of the cooling assembly;

the control module is configured to receive the temperature signal of the temperature sensor and output a flow signal to the regulating valve according to the temperature signal to control the regulating valve to regulate the flow of the first cooling liquid.

In one possible implementation, the heat energy recovery system further comprises a cooling tower, an input end of the cooling tower is connected with a first output end of the heat exchange module, and an output end of the cooling tower is connected with a second input end of the cooling assembly;

the cooling tower is configured to cool the cooling liquid.

In one possible implementation, the thermal energy recovery system further comprises a tank;

the input of liquid reserve tank is connected with the output of cooling tower, and the output of liquid reserve tank is connected with the input of cooling module.

In one possible implementation, the heat energy recovery system further comprises a first desalination tank, an input of the first desalination tank being configured to input first liquid water; the output end of the first desalting tank is connected with the second input end of the heat exchange module;

the first desalination tank is configured to remove salt from the first liquid water.

In one possible implementation, the heat energy recovery system further comprises a second desalination tank, an input end of the second desalination tank is connected with a second output end of the heat exchange module, and an output end of the second desalination tank is connected with an input end of the steam module;

the second desalination tank is configured to remove salt from the second liquid water.

In one possible implementation, the heat energy recovery system further comprises a brewing module provided with at least one;

the brewing module comprises a wine steamer and a cooling assembly.

In one possible implementation, the thermal energy recovery system further comprises a first circulation pump and a second circulation pump;

the first circulating pump is arranged at the second input end of the heat exchange module, and the second circulating pump is arranged at the first output end of the heat exchange module.

In one possible implementation, the thermal energy recovery system further comprises a first control valve, a second control valve, a third control valve, and a fourth control valve;

the first control valve is arranged at the input end of the first circulating pump, and the second control valve is arranged at the output end of the first circulating pump;

the third control valve is arranged at the input end of the second circulating pump, and the fourth control valve is arranged at the output end of the second circulating pump.

According to the embodiment of the application, the first output end of the heat exchange module is connected with the second input end of the cooling assembly, the first input end of the heat exchange module is connected with the second output end of the cooling assembly, the second input end of the heat exchange module is configured to input first liquid water, and the second output end of the heat exchange module is connected with the input end of the steam module, so that heat in the second cooling liquid with the increased temperature after heat exchange in the cooling assembly is transferred to the first liquid water at normal temperature in the cooling assembly, the temperature of the second cooling liquid is reduced to form first cooling liquid, and the first cooling liquid is continuously output to the cooling assembly to cool wine steam, so that energy consumed for reducing the temperature of the second cooling liquid is reduced; in the heat exchange module, the temperature of the normal-temperature first liquid water can be increased to form second liquid water, and the second liquid water with higher temperature is output to the steam module, so that the energy consumption for increasing the temperature of the normal-temperature first liquid water is reduced. Therefore, by the arrangement of the embodiment of the application, the energy consumption is reduced, and the energy is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic diagram of a heat recovery system for brewing white spirit according to an embodiment of the present application;

fig. 2 is a schematic diagram of a part of the heat energy recovery system for brewing white spirit in fig. 1.

Reference numerals illustrate:

a 100-steam module; 200-brewing a wine module; 300-a heat exchange module; 400-a control module; 500-cooling tower;

210-wine retort; 220-a cooling assembly; 410-a temperature sensor; 420-a regulating valve; 510-a liquid storage tank; 610-a first desalting tank; 620-a second desalting tank; 710—a first circulation pump; 720-a second circulation pump; 810-a first control valve; 820-a second control valve; 830-a third control valve; 840-fourth control valve.

Detailed Description

In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than as described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium.

In the present application, unless explicitly specified and limited otherwise, the term "connected" and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that a direct connection indicates that two bodies connected together do not form a connection relationship by an excessive structure, but are connected to form a whole by a connection structure. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The description as it relates to "first", "second", etc. in the present application is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In the process of brewing white spirit, a steam boiler is generally adopted, liquid water is heated through the steam boiler to generate high-temperature water vapor, the high-temperature water vapor is output to a wine steamer, the water vapor is used for steaming the distilled grains in the wine steamer, the distilled grains can generate wine vapor containing alcohol, the wine vapor in the wine steamer is output to a cooler for cooling, and then liquid wine can be collected.

However, the temperature of the cooling liquid after heat exchange is increased, the increased cooling liquid enters the cooling tower again for cooling, and heat of the cooling liquid is wasted in the heat exchange and cooling processes of the cooling liquid. In addition, in the process of heating distilled water, the steam furnace generally generates high-temperature water vapor after heating liquid water at room temperature to 100 ℃, and consumes more energy in the process of generating high-temperature water vapor.

Therefore, the embodiment of the application provides a white spirit brewing heat energy recovery system, and the technical problem of energy waste in the prior art can be solved through the arrangement of the heat exchange module.

In order to facilitate the technical solution of the application, some concepts related to the present application will be described below first.

Fig. 1 is a schematic structural diagram of a heat recovery system for brewing white spirit according to an embodiment of the present application.

Referring to fig. 1, an embodiment of the present application provides a thin wine brewing heat recovery system including a steam module 100, a wine retort 210, a cooling assembly 220, and a heat exchange module 300. An output of the steam module 100 is connected to an input of the wine retort 210, the steam module 100 being configured to output water vapor to the wine retort 210; the wine retort 210 is configured to cook the distillers grains in the holding cavity of the wine retort 210 with water vapor to form wine vapor. A first input of the cooling assembly 220 is connected to an output of the retort 210, the cooling assembly 220 being configured to heat exchange wine vapour with the first cooling liquid and to output liquid wine and a second cooling liquid, respectively.

A first output of the heat exchange module 300 is connected to a second input of the cooling assembly 220, the first output of the heat exchange module 300 being configured to output a first cooling fluid to the cooling assembly 220. A first input of the heat exchange module 300 is connected to a second output of the cooling assembly 220, the first input of the heat exchange module 300 being configured to receive a second cooling fluid.

A second input of the heat exchange module 300 is configured to input the first liquid water, a second output of the heat exchange module 300 is connected to an input of the steam module 100, and a second output of the heat exchange module 300 is configured to output the second liquid water to the steam module 100. The heat exchange module 300 is configured to exchange heat between the second coolant and the first liquid water in the heat exchange module 300 and output the first coolant and the second liquid water, respectively.

It should be noted that, the heat exchange module 300 may use a plate heat exchanger, a tube heat exchanger, or the like to implement heat exchange between the second cooling liquid and the first liquid water.

Likewise, the cooler may also adopt plate heat exchanger, tube heat exchanger and other structures.

The steam module 100 may employ a steam boiler configured to heat liquid water at normal temperature to 100 ℃ or higher to generate steam. In order to ensure the quality of the wine, it is necessary to treat the water at normal temperature in the steam oven to remove impurities such as salt in the water.

Further, the wine retort 210 is a conventional wine brewing device, and in practice, after the steam in the steam module 100 enters the wine retort 210, the steam cooks the wine lees in the wine retort 210, and wine steam is generated during the process of cooking the wine lees.

In particular embodiments, heating the liquid water in the steam module 100 generates steam, the steam module 100 outputs the steam to the retort 210, and the steam cooks the distillers grains in the retort 210 to form wine steam. The wine vapor is input into the vapor transmission assembly, and after heat exchange is carried out between the wine vapor in the vapor transmission assembly and the cooling liquid in the cooling assembly 220, the wine vapor is cooled to form liquid wine, and the temperature of the cooling liquid is increased.

The cooling liquid with the temperature increased is input to the cooling circulation assembly, meanwhile, the liquid water with normal temperature enters the thermal circulation assembly, in the heat exchange module 300, the cooling liquid in the cooling circulation assembly exchanges heat with the liquid water in the thermal circulation assembly, so that the temperature of the cooling liquid is reduced, the temperature of the liquid water is increased, the cooling liquid with the temperature reduced is continuously output to the cooling assembly 220 and wine steam in the steam transmission assembly for heat exchange, and the liquid water with the temperature increased is output to the steam module 100, so that the steam module 100 can heat the liquid water rapidly.

According to the embodiment of the application, through the arrangement of the heat exchange module 300, the first output end of the heat exchange module 300 is connected with the second input end of the cooling assembly 220, the first input end of the heat exchange module 300 is connected with the second output end of the cooling assembly 220, the second input end of the heat exchange module 300 is configured to input first liquid water, and the second output end of the heat exchange module 300 is connected with the input end of the steam module 100, so that heat in second cooling liquid with the temperature increased after heat exchange in the cooling assembly 220 can be transferred into first liquid water with normal temperature by the cooling assembly 220, the temperature of the second cooling liquid is reduced to form first cooling liquid, and the first cooling liquid is continuously output to the cooling assembly 220 to cool wine steam, so that energy consumed for reducing the temperature of the second cooling liquid is reduced; also, in the heat exchange module 300, the temperature of the normal-temperature first liquid water can be increased to form second liquid water, and the second liquid water having a higher temperature is output to the steam module 100, thereby reducing the energy consumption consumed by the increase of the normal-temperature first liquid water. Therefore, by the arrangement of the embodiment of the application, the energy consumption is reduced, and the energy is saved.

In other examples, referring to fig. 2, another implementation is proposed for the rational utilization of energy according to the yield of the wine. The heat energy recovery system further comprises a control module 400, a temperature sensor 410 and a regulating valve 420, wherein the temperature sensor 410 and the regulating valve 420 are in signal connection with the control module 400;

the temperature sensor 410 is disposed at a first output end of the cooling assembly 220, the first output end of the cooling assembly 220 is configured to output liquid wine, and the temperature sensor 410 is configured to detect a temperature of the liquid wine. The adjusting valve 420 is disposed at the second input end of the cooling assembly 220, and the adjusting valve 420 is configured to adjust the flow rate of the first cooling fluid input at the second input end of the cooling assembly 220. The control module 400 is configured to receive the temperature signal of the temperature sensor 410 and output a flow signal to the regulating valve 420 according to the temperature signal to control the regulating valve 420 to regulate the flow of the first coolant.

The wine vapor is subjected to heat exchange in the cooling unit 220, so that the wine vapor is cooled to form liquid wine, and the temperature of the output liquid wine is not more than 40 ℃.

It should be further noted that during the process of steaming the distillers grains in the retort 210, the content of the distillers grains introduced into the steaming module may be changed due to the change of the steam content in the steam oven or the change of the distillers grains content in the retort 210. For example, when the temperature and flow rate of the cooling liquid to be fed into the cooling liquid are constant, the temperature of the liquid wine to be formed is lowered when the content of the wine vapor is reduced, and the temperature of the liquid wine is only 40 ℃ or lower, so that unnecessary waste of the cooling liquid is caused when the temperature is lowered.

In a specific implementation, the temperature sensor 410 and the control valve are both connected to the control module 400 through signals, the temperature sensor 410 can detect the temperature of the liquid wine at the first output end of the cooling component 220 in real time, and output a temperature signal to the control module 400, after the control module 400 receives the temperature signal, a flow signal can be output to the control valve according to the temperature value of the temperature signal, and after the control valve receives the flow signal, the flow of the first cooling liquid input to the cooling component 220 is adjusted.

According to the embodiment of the application, the temperature sensor 410 and the control valve are connected with the control module 400 through signals, so that the control module 400 can realize the adjustment of the flow of the control valve according to the temperature of the liquid wine detected by the temperature sensor 410, so as to adjust the flow of the cooling liquid input into the cooling assembly 220 according to the temperature of the liquid wine, thereby avoiding excessive supply of the cooling liquid and reasonably using the cooling liquid.

In other implementations, the heat energy recovery system further includes a cooling tower 500, an input of the cooling tower 500 being coupled to the first output of the heat exchange module 300, and an output of the cooling tower 500 being coupled to the second input of the cooling assembly 220. The cooling tower 500 is configured to cool the cooling liquid.

The cooling tower 500 is a device that uses water as a circulating coolant, absorbs heat from the coolant, and discharges the heat to the atmosphere, thereby reducing the temperature of the coolant.

By arranging the cooling tower 500, the embodiment of the application can further cool the cooling liquid cooled by the heat exchange module 300, so as to achieve lower temperature of the cooling liquid and cool the wine vapor in the cooling assembly 220 to liquid wine better.

Further, the heat energy recovery system further includes a liquid storage tank 510; the input of the reservoir 510 is connected to the output of the cooling tower 500 and the output of the reservoir 510 is connected to the input of the cooling assembly 220. The liquid tank 510 is used for storing the first cooling liquid.

For example, a cooling fan may be provided outside the liquid tank 510 to further cool the first cooling liquid.

Illustratively, an insulation layer is disposed on an outer sidewall of the liquid tank 510, for example, the insulation layer may be made of rock wool, and the insulation layer is disposed to insulate the first cooling liquid in the liquid tank 510.

By arranging the liquid storage tank 510, the embodiment of the application can store the cooling liquid in the cooling tower 500 so as to output a proper amount of cooling liquid into the cooling assembly 220 according to the temperature.

In further examples, the heat energy recovery system further includes a first desalination tank 610, an input of the first desalination tank 610 configured to input first liquid water; the output end of the first desalting tank 610 is connected with the second input end of the heat exchange module 300; the first desalting tank 610 is configured to remove salt in the first liquid water.

The first liquid water may be normal temperature liquid water stored in the first desalting tank 610. Further, the first desalting tank 610 may be connected to a source of normal temperature liquid water, and the source of water supplies the first liquid water to the first desalting tank 610.

Illustratively, a specific chemical is disposed within the first desalination tank 610, and the specific chemical within the first desalination tank 610 is capable of removing impurities from the first liquid water after the first liquid water passes through the first desalination tank 610.

The embodiment of the application can purify the liquid water input to the thermal cycle assembly by arranging the first desalting tank 610, thereby improving the purity degree of the liquid water and improving the quality of liquid wine.

Further, the heat energy recovery system further comprises a second desalination tank 620, wherein an input end of the second desalination tank 620 is connected to a second output end of the heat exchange module 300, and an output end of the second desalination tank 620 is connected to an input end of the steam module 100. The second desalting tank 620 is configured to remove salt in the second liquid water.

As with the first desalination tank 610, a specific chemical is provided in the second desalination tank 620, and after the second liquid water passes through the second desalination tank 620, the second desalination tank 620 can remove impurities in the second liquid water.

According to the embodiment of the application, the second desalting tank 620 is arranged, so that the liquid water output to the steam module 100 by the thermal cycle assembly can be purified, the purity degree of the liquid water is improved, and the quality of liquid wine is improved.

In further examples, the heat energy recovery system further comprises a brewing module 200, the brewing module 200 being provided with at least one; brewing module 200 includes a retort 210 and a cooling assembly 220.

For example, one brewing module 200 may be provided with one steam module 100 and one heat exchange module 300. For another example, a plurality of brewing modules 200 may be provided with a plurality of steam modules 100 and a plurality of heat exchange modules 300. For another example, a plurality of brewing modules 200 may be provided with one steam module 100 and one heat exchange module 300, etc., which are not particularly limited herein.

According to the embodiment of the application, by arranging the plurality of brewing modules 200, the plurality of brewing modules 200 can brew in parallel at the same time, so that the yield of the brewing modules 200 can be improved.

Possibly, the heat energy recovery system further comprises a first circulation pump 710 and a second circulation pump 720; the first circulation pump 710 is disposed at the second input end of the heat exchange module 300, and the second circulation pump 720 is disposed at the first output end of the heat exchange module 300.

By arranging the first circulation pump 710, the embodiment of the application can provide power for the first liquid water to be input from the second input end of the heat exchange module 300 and then output the second liquid water to the steam module 100 from the second output end of the heat exchange module 300. Similarly, by the arrangement of the second circulation pump 720, the embodiment of the present application can provide power for the second cooling liquid to be input from the first input end of the heat exchange module 300 and then output from the first output end of the heat exchange module 300 to the cooling assembly 220.

In other examples, the thermal energy recovery system further includes a first control valve 810, a second control valve 820, a third control valve 830, and a fourth control valve 840; the first control valve 810 is disposed at an input end of the first circulation pump 710, and the second control valve 820 is disposed at an output end of the first circulation pump 710; the third control valve 830 is disposed at an input end of the second circulation pump 720, and the fourth control valve 840 is disposed at an output end of the second circulation pump 720.

It should be noted that the second control valve 820 and the fourth control valve 840 may be provided as check valves for placing the fluid in reverse flow. The first control valve 810 and the second control valve 820 may be provided as shut-off valves for controlling the flow rate of the fluid and the circulation or shut-off of the fluid.

In the embodiment of the present application, the first control valve 810 is disposed at the input end of the first circulation pump 710, so that the flow rate of the first liquid water input to the heat exchange module 300 can be adjusted, and the first control valve 810 can also control whether the first liquid water flows into the heat exchange module 300. The second control valve 820 is provided at the output end of the first circulation pump 710, and can prevent the reverse flow of the first liquid water in the heat exchange module 300. Similarly, in the embodiment of the present application, the third control valve 830 is disposed at the input end of the second circulation pump 720, so that the flow rate of the first cooling liquid input to the cooling module 220 can be adjusted, and further, the second control valve 820 can also control whether the first cooling liquid flows into the heat exchange module 300. The fourth control valve 840 is provided at the output end of the second circulation pump 720, so that the reverse flow of the first coolant in the cooling unit 220 can be prevented.

It is to be understood that, based on the several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which all do not exceed the protection scope of the present application.

The foregoing detailed description of the embodiments of the present application further illustrates the purposes, technical solutions and advantageous effects of the embodiments of the present application, and it should be understood that the foregoing is merely a specific implementation of the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.

Claims

1. A white spirit brewing heat recovery system, comprising: a steam module (100), a retort (210), a cooling assembly (220) and a heat exchange module (300);

an output of the steam module (100) is connected to an input of the wine retort (210), the steam module (100) being configured to output water vapor to the wine retort (210); the retort (210) is configured to cook distillers grains within the retort (210) holding cavity with the water vapor to form a wine vapor;

-a first input of the cooling assembly (220) is connected to an output of the retort (210), the cooling assembly (220) being configured to heat exchange the wine vapour with a first cooling liquid and to output a liquid wine and a second cooling liquid, respectively;

a first output of the heat exchange module (300) is connected to a second input of the cooling assembly (220), the first output of the heat exchange module (300) being configured to output the first cooling liquid to the cooling assembly (220);

-a first input of the heat exchange module (300) is connected to a second output of the cooling assembly (220), the first input of the heat exchange module (300) being configured to receive the second cooling liquid;

a second input of the heat exchange module (300) is configured to input first liquid water, a second output of the heat exchange module (300) is connected with an input of the steam module (100), and a second output of the heat exchange module (300) is configured to output second liquid water to the steam module (100);

the heat exchange module (300) is configured to exchange heat between the second cooling liquid and the first liquid water within the heat exchange module (300) and to output the first cooling liquid and the second liquid water, respectively.

2. The white spirit brewing heat recovery system according to claim 1, further comprising a control module (400), a temperature sensor (410) and a regulating valve (420), wherein the temperature sensor (410) and the regulating valve (420) are both in signal connection with the control module (400);

the temperature sensor (410) is arranged at a first output end of the cooling assembly (220), the first output end of the cooling assembly (220) is configured to output the liquid wine, and the temperature sensor (410) is configured to detect the temperature of the liquid wine;

the regulating valve (420) is arranged at a second input end of the cooling assembly (220), and the regulating valve (420) is configured to regulate the flow of the first cooling liquid input by the second input end of the cooling assembly (220);

the control module (400) is configured to receive a temperature signal of the temperature sensor (410) and output a flow signal to the regulating valve (420) according to the temperature signal to control the regulating valve (420) to regulate the flow of the first coolant.

3. The white spirit brewing heat recovery system according to claim 1 or 2, further comprising a cooling tower (500), an input of the cooling tower (500) being connected to a first output of the heat exchange module (300), an output of the cooling tower (500) being connected to a second input of the cooling assembly (220);

the cooling tower (500) is configured to cool the cooling liquid.

4. A white spirit brewing heat recovery system according to claim 3, further comprising a liquid tank (510);

the input end of the liquid storage tank (510) is connected with the output end of the cooling tower (500), and the output end of the liquid storage tank is connected with the input end of the cooling assembly.

5. The white spirit brewing heat recovery system according to claim 1 or 2, further comprising a first desalination tank (610), an input of the first desalination tank (610) being configured to input first liquid water; the output end of the first desalting box (610) is connected with the second input end of the heat exchange module (300);

the first desalination tank (610) is configured to remove salt from the first liquid water.

6. The white spirit brewing heat energy recovery system according to claim 1 or 2, further comprising a second desalination tank (620), an input of the second desalination tank (620) being connected to a second output of the heat exchange module (300), an output of the second desalination tank (620) being connected to an input of the steam module (100);

the second desalination tank (620) is configured to remove salt from the second liquid water.

7. The white spirit brewing heat recovery system according to claim 1 or 2, further comprising a brewing module (200), the brewing module (200) being provided with at least one;

the brewing module (200) comprises the retort (210) and the cooling assembly (220).

8. The white spirit brewing heat recovery system according to claim 1 or 2, further comprising a first circulation pump (710) and a second circulation pump (720);

the first circulating pump (710) is arranged at the second input end of the heat exchange module (300), and the second circulating pump (720) is arranged at the first output end of the heat exchange module (300).

9. The white spirit brewing heat recovery system of claim 8, further comprising a first control valve (810), a second control valve (820), a third control valve (830), and a fourth control valve (840);

the first control valve (810) is arranged at the input end of the first circulating pump (710), and the second control valve (820) is arranged at the output end of the first circulating pump (710);

the third control valve (830) is disposed at an input end of the second circulation pump (720), and the fourth control valve (840) is disposed at an output end of the second circulation pump (720).