Intelligent wine cooler heat recovery steam production and boiler steam supplement system

Abstract

The utility model discloses an intelligent wine cooler heat recovery steam production and boiler steam supplement system. The heat exchange module is used for being connected with a wine retort to receive wine steam; the heat recovery water tank is used for providing a cold source for a first-stage heat exchange condensation core in the heat exchange module to realize heat exchange; the cooling tower module is used for providing a cold source for a second-stage heat exchange cooling core in the heat exchange module to realize heat exchange; the heat recovery water tank is used for recovering hot water, the flash tank is used for producing low-pressure flash steam from the recovered hot water, the steam compressor unit is connected with the flash tank and used for compressing the low-pressure flash steam to form steam, the buffer tank is connected with the steam compressor unit to store the steam, and the flash tank is connected with the heat recovery water tank. The boiler is connected with the buffer tank to provide high-temperature water vapor for the buffer tank, and the buffer tank is connected with the wine retort to supplement the water vapor for the wine retort, so that the steam consumption of the boiler can be reduced, the amount of energy consumed by steam generated by the boiler can be reduced, the wine brewing cost is reduced, and meanwhile, the energy-saving effect is achieved.

Description

Technical field:

[0001] The utility model relates to the technical field of wine brewing, in particular to an intelligent wine cooler heat recovery steam production and boiler steam supplement system. Background technology:

[0002] Winemaking is the process of using microbial fermentation to produce alcoholic beverages with a certain concentration. Winemaking raw materials and winemaking containers are two prerequisites for grain winemaking. Baijiu, which is made from grains as the main raw materials, Daqu, Xiaoqu or Fuqu and yeast as saccharification and fermentation agents, is a distilled liquor made through cooking, saccharification, fermentation and distillation. It is also called Shaojiu, Laobaigan, Shaodaozi, etc.

[0003] In the brewing industry, especially in the liquor distillation system, a cooling device is required to remove the heat generated during the liquor distillation and liquefaction process. However, how to recover the heat with high quality is a technical problem that needs to be solved urgently.

[0004] The Chinese utility model with the authorization announcement number CN212246569U discloses a wine-making cooling water recovery and waste heat utilization system, which includes a collection tank, a filter unit connected to the collection tank pipeline, a cache tank connected to the filter unit pipeline, a heat exchange device connected to the cache tank pipeline, a softening device connected to the heat exchange device pipeline, a first pump installed on the pipeline connecting the collection tank and the filter unit, a second pump installed on the pipeline connecting the filter unit and the cache tank, a third pump installed on the pipeline connecting the cache tank and the heat exchange device, and a fourth pump installed on the pipeline connecting the heat exchange device and the softening device. It recovers the wine-making cooling water, and then filters it through the filter unit in turn, collects it in the heat exchanger for cooling, and then transports it to the softener for processing into softened water, and then transports it to the external boiler room deaerator for reuse, which can reduce the use of clean water and the discharge of wastewater in the liquor factory.

[0005] The above-mentioned wine brewing cooling water recovery and waste heat utilization system does not disclose how to reuse the recovered hot water (cooling water with heat) for liquor brewing, resulting in that sufficient steam is still needed to steam grain in the wine retort (device that produces wine vapor) to form wine vapor, and thus cannot reduce the power consumption of equipment such as boilers that provide steam to the wine retort, causing great trouble to users.

[0006] In view of this, the inventor proposes the following technical solution. Utility model content:

[0007] The utility model aims to overcome the deficiencies of the prior art and to provide an intelligent wine cooler heat recovery steam production and boiler steam supplement system.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: the heat recovery steam production and boiler steam supplement system of the intelligent wine cooler includes: a heat exchange module for connecting to a wine retort to receive wine vapor, a heat recovery water tank for providing a cold source for the first-level heat exchange condensing core in the heat exchange module to realize heat exchange, and a cooling tower module for providing a cold source for the second-level heat exchange cooling core in the heat exchange module to realize heat exchange. It also includes a flash tank for generating low-pressure flash steam from recovered hot water, a steam compression unit connected to the flash tank and used to compress the low-pressure flash steam to form water vapor, and a buffer tank connected to the steam compression unit to store water vapor, the flash tank is connected to the heat recovery water tank to receive the hot water recovered in the heat recovery water tank, the boiler is connected to the buffer tank to provide high-temperature water vapor to the buffer tank, and the buffer tank is connected to the wine retort to supplement water vapor for the wine retort.

[0009] Furthermore, in the above technical solution, the heat recovery water tank is also provided with a water supply port for supplying desalted water; the heat recovery water tank is also connected to the boiler through a water supply pipe and a water supply pump to supply hot water to the boiler.

[0010] Furthermore, in the above technical solution, the heat recovery water tank has a first water outlet, a second water outlet and a first return water outlet. The first water outlet is connected to the plate flow channel inlet of the primary heat exchange condensing core through a first circulation pump to provide cooling water as a cold source, the first return water outlet is connected to the plate flow channel outlet of the primary heat exchange condensing core to recover the hot water after heat exchange, and the second water outlet is connected to the flash tank through a first throttle valve to provide hot water for the flash tank.

[0011] Furthermore, in the above technical solution, the flash tank and the heat recovery water tank are connected via a first booster pump.

[0012] Furthermore, in the above technical solution, the flash tank is connected to a vacuum pump; the steam compressor unit and the buffer tank are connected through a pipeline in conjunction with a first steam pressure regulating valve; the steam compressor unit is a screw steam compressor unit or a centrifugal steam compressor unit.

[0013] Furthermore, in the above technical solution, the boiler and the buffer tank are connected through a pipeline in conjunction with a second steam pressure regulating valve; the boiler is an electric boiler or a gas boiler.

[0014] Furthermore, in the above technical solution, the buffer tank is connected to the ground pot of the wine steamer through a pipeline in cooperation with the third steam pressure regulating valve to provide water vapor to the ground pot.

[0015] Furthermore, in the above technical scheme, the heat exchange module includes an outer shell and a first-level heat exchange condensing core and a second-level heat exchange cooling core installed in the outer shell and distributed in sequence from top to bottom. A shell-side flow channel is formed between the outer shell and the first-level heat exchange condensing core and the second-level heat exchange cooling core. The upper and lower ends of the outer shell are respectively provided with a connected wine steam interface and a white wine outlet; the first-level heat exchange condensing core and the second-level heat exchange cooling core both have a plate-side flow channel isolated from the shell-side flow channel; the plate-side flow channel inlet and the plate-side flow channel outlet of the first-level heat exchange condensing core are both exposed outside the outer shell, and the plate-side flow channel inlet and the plate-side flow channel outlet of the second-level heat exchange cooling core are both exposed outside the outer shell; the cooling tower module includes a closed cooling tower and a second circulating pump, wherein the water outlet of the closed cooling tower is connected to the plate-side flow channel inlet of the second-level heat exchange cooling core through the second circulating pump, and the return water outlet of the closed cooling tower is connected to the plate-side flow channel outlet of the second-level heat exchange cooling core.

[0016] Furthermore, in the above technical solution, the heat exchange module includes a shell and a first-stage heat exchange condensing core, a second-stage heat exchange cooling core and a third-stage wine temperature control core installed in the shell and distributed in sequence from top to bottom. A shell-side flow channel is formed between the shell and the first-stage heat exchange condensing core, the second-stage heat exchange cooling core and the third-stage wine temperature control core. The upper and lower ends of the shell are respectively provided with a connected wine vapor interface and a white wine outlet; the first-stage heat exchange condensing core, the second-stage heat exchange cooling core and the third-stage wine temperature control core all have a plate-side flow channel isolated from the shell-side flow channel; the first-stage heat exchange condensing core The plate-pass flow channel inlet and the plate-pass flow channel outlet are both exposed outside the shell, the plate-pass flow channel inlet of the secondary heat exchange cooling core is connected to the plate-pass flow channel outlet of the tertiary wine temperature control core, and the plate-pass flow channel outlet of the secondary heat exchange cooling core and the plate-pass flow channel inlet of the tertiary wine temperature control core are both exposed outside the shell; the cooling tower module includes a closed cooling tower and a second circulating pump, wherein the water outlet of the closed cooling tower is connected to the plate-pass flow channel inlet of the tertiary wine temperature control core through the second circulating pump, and the return water outlet of the closed cooling tower is connected to the plate-pass flow channel outlet of the secondary heat exchange cooling core.

[0017] Furthermore, in the above technical solution, the structures of the first-stage heat exchange condensing core, the second-stage heat exchange cooling core and the third-stage wine temperature control core are the same.

[0018] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model can reasonably recycle the hot water generated in the wine brewing process, and flash and compress the hot water to store the pressurized water vapor in the buffer tank, and supplement the positive pressure water vapor to the wine retort after buffering with the high-temperature water vapor provided by the boiler to the buffer tank, which can not only be used again for liquor brewing, but also reduce the steam consumption of the boiler, and also reduce the amount of energy consumed by the boiler to generate steam, thereby achieving energy-saving effects, and can better realize liquor brewing, reduce brewing costs, and make the utility model have strong market competitiveness. In addition, because the heat recovery water tank recovers the hot water formed after the heat exchange of the first-stage heat exchange condensing core, and the hot water formed after the heat exchange of the first-stage heat exchange condensing core is the hottest, this can reduce the heat load of the later cooling tower module, and at the same time reduce the power consumption of the cooling tower module. Description of the drawings:

[0019] Figure 1 It is a structural diagram of the utility model. Specific implementation method:

[0020] The utility model is further described below in conjunction with specific embodiments and drawings.

[0021] See Figure 1 As shown, an intelligent wine cooler heat recovery steam production and boiler steam supplement system includes: a wine retort 1, a heat exchange module 2, a heat recovery water tank 3, a cooling tower module 4, a flash tank 5, a steam compressor unit 6, a buffer tank 7 and a boiler 8.

[0022] Among them, the heat exchange module 2 is used to connect to the wine steamer 1 to receive wine vapor, and condense or cool the wine vapor into liquid liquor; the heat recovery water tank 3 is used to provide a cold source for the first-level heat exchange condensing core 21 in the heat exchange module 2 to achieve heat exchange; the cooling tower module 4 is used to provide a cold source for the second-level heat exchange cooling core 22 in the heat exchange module 2 to achieve heat exchange; the flash tank 5 is connected to the heat recovery water tank 3 to receive the recovered hot water transmitted from the heat recovery water tank 3, and is used to generate low-pressure flash steam from the recovered hot water; the steam compressor unit 6 is connected to the flash tank 5 and is used to compress the low-pressure flash steam to form water vapor; the buffer tank 7 is connected to the steam compressor unit 6 to store water vapor. The flash tank 5 is connected to the heat recovery water tank 3 to receive the hot water recovered in the heat recovery water tank 3, the boiler 8 is connected to the buffer tank 7 to provide high-temperature water vapor to the buffer tank 7, and the buffer tank 7 is connected to the wine steamer 1 to replenish water vapor for the wine steamer 1. When the utility model is working, wine steam is generated by the wine steamer 1, and the wine steam is transmitted to the heat exchange module 2. The wine steam passes through the primary heat exchange condensation core 21 and the secondary heat exchange cooling core 22 in sequence. At the same time, the heat recovery water tank 3 is used to provide a cold source for the primary heat exchange condensation core 21 in the heat exchange module 2 to achieve heat exchange condensation; the cooling tower module 4 is used to provide a cold source for the secondary heat exchange cooling core 22 in the heat exchange module 2 to achieve heat exchange cooling, and the wine steam finally forms low-temperature liquid liquor. When the heat recovery water tank 3 provides a cold source to achieve heat exchange, the hot water formed returns to the heat recovery water tank 3 again, and the temperature of the recovered hot water can reach 85℃-95℃. These hot waters will first enter the flash tank 5, and the flash tank 5 will generate low-pressure flash steam from the recovered hot water, and then the steam compressor unit 6 will compress the low-pressure flash steam to form water vapor, and finally the water vapor will be sent to the buffer tank 7; at the same time, the boiler 8 also provides high-temperature water vapor to the buffer tank 7, and finally the buffer tank 7 will replenish water vapor to the wine steamer 1. Therefore, the utility model can reasonably recycle the hot water generated during the winemaking process, and flash and compress the hot water to store the pressurized water vapor in the buffer tank 7, and supplement the positive pressure water vapor to the wine retort 1 after buffering the high temperature water vapor provided by the buffer tank 7 with the boiler 8, which can not only be used again for liquor brewing, but also reduce the steam consumption of the boiler, and reduce the amount of energy consumed by the boiler to generate steam, thereby achieving energy-saving effects, and can better realize liquor brewing, reduce brewing costs, and make the utility model have strong market competitiveness. In addition, because the heat recovery water tank 3 recovers the hot water formed after the heat exchange of the first-stage heat exchange condensing core 21, and the hot water formed after the heat exchange of the first-stage heat exchange condensing core 21 is the hottest, this can reduce the heat load of the later cooling tower module 4, and at the same time reduce the power consumption of the cooling tower module 4.

[0023] The heat recovery water tank 3 is also connected to the boiler 8 through a water supply pipe and a water supply pump 32 to supply hot water to the boiler 8, thereby increasing the temperature of the desalted water in the boiler 8, so that the desalted water can be heated into water vapor more quickly and the amount of energy consumed by the boiler to generate steam can be reduced.

[0024] The heat recovery water tank 3 is also provided with a water replenishment port 31 for replenishing desalted water, through which the heat recovery water tank 3 is replenished with low-temperature desalted water.

[0025] The heat recovery water tank 3 has a first water outlet 33, a second water outlet 34 and a first water return port 35. The first water outlet 33 is connected to the plate flow channel inlet of the primary heat exchange condensing core 21 through a first circulation pump 331 to provide cooling water as a cold source. The first water return port 35 is connected to the plate flow channel outlet of the primary heat exchange condensing core 21 to recover the hot water after heat exchange. The second water outlet 34 is connected to the flash tank 5 through a first throttle valve 342 to provide hot water for the flash tank 5. The flash tank 5 is connected to the heat recovery water tank 3 through a first booster pump 341, and the hot water that has not formed flash steam is returned to the heat recovery water tank 3 through the first booster pump 341.

[0026] The flash tank 5 is connected to a vacuum pump 51, and the flash tank 5 forms low-pressure flash steam of -0.6 barg when flashing the recovered hot water; the steam compressor unit 6 and the buffer tank 7 are connected through a pipeline in conjunction with a first steam pressure regulating valve 61 to control the pressure of the flash steam when it flows to the steam compressor unit 6, so that the low-pressure flash steam of -0.6 barg is compressed by the steam compressor unit 6 to form 3 barg water vapor.

[0027] The boiler 8 is connected to the buffer tank 7 through a pipeline in conjunction with a second steam pressure regulating valve 71, so that the boiler 8 provides 4 barg of water vapor to the buffer tank 7. The buffer tank 7 is connected to the ground pot 11 of the wine steamer 1 through a pipeline in conjunction with a third steam pressure regulating valve 72 to provide water vapor to the ground pot 11, and the pressure of the water vapor is 2 barg at this time.

[0028] The boiler 8 is any one of an electric boiler or a gas boiler. The steam compressor unit is any one of a screw steam compressor unit or a centrifugal steam compressor unit.

[0029] The heat exchange module 2 has at least the following structures:

[0030] The first type is: the heat exchange module 2 includes a shell 23 and a primary heat exchange condensing core 21 and a secondary heat exchange cooling core 22 installed in the shell 23 and arranged in sequence from top to bottom, a shell-side flow channel 231 is formed between the shell 23 and the primary heat exchange condensing core 21 and the secondary heat exchange cooling core 22, and a connected wine vapor interface 232 and a white wine outlet 233 are respectively provided at the upper and lower ends of the shell 23; the primary heat exchange condensing core 21 and the secondary heat exchange cooling core 22 both have a plate-side flow channel isolated from the shell-side flow channel 231; The plate-pass flow channel inlet and the plate-pass flow channel outlet of the first-stage heat exchange condensing core 21 are both exposed outside the shell 23, and the plate-pass flow channel inlet and the plate-pass flow channel outlet of the second-stage heat exchange cooling core 22 are both exposed outside the shell 23; the cooling tower module 4 includes a closed cooling tower 41 and a second circulating pump 42, wherein the water outlet of the closed cooling tower 41 is connected to the plate-pass flow channel inlet of the second-stage heat exchange cooling core 22 through the second circulating pump 42, and the return water port of the closed cooling tower 41 is connected to the plate-pass flow channel outlet of the second-stage heat exchange cooling core 22.

[0031] The second type is: the heat exchange module 2 includes a shell 23 and a first-stage heat exchange condensing core 21, a second-stage heat exchange cooling core 22 and a third-stage wine temperature control core 24 installed in the shell 23 and distributed in sequence from top to bottom, a shell-side flow channel 231 is formed between the shell 23 and the first-stage heat exchange condensing core 21, the second-stage heat exchange cooling core 22 and the third-stage wine temperature control core 24, and a connected wine vapor interface 232 and a white wine outlet 233 are respectively provided at the upper and lower ends of the shell 23; the first-stage heat exchange condensing core 21, the second-stage heat exchange cooling core 22 and the third-stage wine temperature control core 24 all have a plate-side flow channel isolated from the shell-side flow channel 231; the first-stage heat exchange condensing core 21, the second-stage heat exchange cooling core 22 and the third-stage wine temperature control core 24 The plate-pass flow channel inlet and the plate-pass flow channel outlet of the secondary heat exchange cooling core 21 are both exposed outside the shell 23, the plate-pass flow channel inlet of the secondary heat exchange cooling core 22 is connected to the plate-pass flow channel outlet of the tertiary wine temperature control core 24, and the plate-pass flow channel outlet of the secondary heat exchange cooling core 22 and the plate-pass flow channel inlet of the tertiary wine temperature control core 24 are both exposed outside the shell 23; the cooling tower module 4 includes a closed cooling tower 41 and a second circulating pump 42, wherein the water outlet of the closed cooling tower 41 is connected to the plate-pass flow channel inlet of the tertiary wine temperature control core 24 through the second circulating pump 42, and the water return port of the closed cooling tower 41 is connected to the plate-pass flow channel outlet of the secondary heat exchange cooling core 22. The structure of the primary heat exchange condensing core 21 is the same as that of the secondary heat exchange cooling core 22 and the tertiary wine temperature control core 24.

[0032] In this embodiment, which is a preferred embodiment, the heat exchange module 2 adopts the second structure, which can better control the temperature of the outflowing liquid liquor and can better achieve the energy-saving effect.

[0033] In summary, when the utility model is working, wine vapor is generated by the wine steamer 1 and transmitted to the heat exchange module 2. The wine vapor passes through the primary heat exchange condensing core 21 and the secondary heat exchange cooling core 22 in sequence. At the same time, the heat recovery water tank 3 is used to provide a cold source for the primary heat exchange condensing core 21 in the heat exchange module 2 to realize heat exchange condensation; the cooling tower module 4 is used to provide a cold source for the secondary heat exchange cooling core 22 in the heat exchange module 2 to realize heat exchange cooling, and the wine vapor finally forms low-temperature liquid liquor. When the heat recovery water tank 3 provides a cold source to realize the hot water formed after heat exchange, it returns to the heat recovery water tank 3 again. The temperature of the recovered hot water can reach 85℃-95℃. The hot water will first enter the flash tank 5, and the flash tank 5 will generate low-pressure flash steam from the recovered hot water, and then the steam compressor unit 6 will compress the low-pressure flash steam to form water vapor, and finally send the water vapor to the buffer tank 7; at the same time, the boiler 8 also provides high-temperature water vapor to the buffer tank 7, and finally the buffer tank 7 replenishes water vapor to the wine retort 1. Therefore, the utility model can reasonably recover the hot water generated in the wine brewing process, and flash and compress the hot water to store the pressurized water vapor in the buffer tank 7, and replenish the positive pressure water vapor to the wine retort 1 after buffering with the high-temperature water vapor provided by the boiler 8 to the buffer tank 7, which can not only be used again for liquor brewing, but also can reduce the steam consumption of the boiler, and can also reduce the amount of energy consumed by the boiler to generate steam, that is, it can reduce power consumption, so as to achieve energy saving effect, and can better realize liquor brewing, reduce brewing costs, so that the utility model has strong market competitiveness. In addition, since the heat recovery water tank 3 recovers the hot water formed after heat exchange in the first-stage heat exchange condensing core 21, and the hot water formed after heat exchange in the first-stage heat exchange condensing core 21 is the hottest, this can reduce the heat load of the subsequent cooling tower module 4 and reduce the power consumption of the cooling tower module 4.

[0034] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. Intelligent wine cooler heat recovery steam production and boiler steam supplement system, which includes: a heat exchange module (2) for connecting to the wine steamer (1) to receive wine vapor, a heat recovery water tank (3) for providing a cold source for a primary heat exchange condensing core (21) in the heat exchange module (2) to achieve heat exchange, and a cooling tower module (4) for providing a cold source for a secondary heat exchange cooling core (22) in the heat exchange module (2) to achieve heat exchange, The invention is characterized in that it also includes a flash tank (5) for generating low-pressure flash steam from recovered hot water, a steam compressor unit (6) connected to the flash tank (5) and used to compress the low-pressure flash steam to form water vapor, and a buffer tank (7) connected to the steam compressor unit (6) to store water vapor, the flash tank (5) being connected to the heat recovery water tank (3) to receive the hot water recovered in the heat recovery water tank (3), the boiler (8) being connected to the buffer tank (7) to provide high-temperature water vapor to the buffer tank (7), and the buffer tank (7) being connected to the wine retort (1) to replenish water vapor for the wine retort (1).

2. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to claim 1 is characterized by: The heat recovery water tank (3) is also provided with a water replenishment port (31) for replenishing desalted water; the heat recovery water tank (3) is also connected to the boiler (8) via a water replenishment pipe in conjunction with a water replenishment pump (32) to replenish hot water to the boiler (8).

3. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to claim 2 is characterized by: The heat recovery water tank (3) has a first water outlet (33), a second water outlet (34) and a first water return port (35); the first water outlet (33) is connected to the plate flow channel inlet of the primary heat exchange condensing core (21) through a first circulation pump (331) to provide cooling water as a cold source; the first water return port (35) is connected to the plate flow channel outlet of the primary heat exchange condensing core (21) to recover hot water after heat exchange; the second water outlet (34) is connected to the flash tank (5) through a first throttle valve (342) to provide hot water for the flash tank (5).

4. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to claim 3 is characterized by: The flash tank (5) is connected to the heat recovery water tank (3) via a first booster pump (341).

5. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to claim 1 is characterized by: The flash tank (5) is connected to a vacuum pump (51); the steam compressor unit (6) and the buffer tank (7) are connected via a pipeline in conjunction with a first steam pressure regulating valve (61); the steam compressor unit is a screw steam compressor unit or a centrifugal steam compressor unit.

6. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to claim 5 is characterized by: The boiler (8) and the buffer tank (7) are connected via a pipeline in conjunction with a second steam pressure regulating valve (71); the boiler (8) is an electric boiler or a gas boiler.

7. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to any one of claims 1 to 6, characterized in that: The buffer tank (7) is connected to the ground pot (11) of the wine steamer (1) through a pipeline in conjunction with a third steam pressure regulating valve (72) to provide water vapor to the ground pot (11).

8. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to any one of claims 1 to 6, characterized in that: The heat exchange module (2) comprises a shell (23) and a primary heat exchange condensing core (21) and a secondary heat exchange cooling core (22) which are installed in the shell (23) and are arranged in sequence from top to bottom; a shell-side flow channel (231) is formed between the shell (23) and the primary heat exchange condensing core (21) and the secondary heat exchange cooling core (22); and a wine steam interface (232) and a white wine outlet (233) which are connected are respectively provided at the upper and lower ends of the shell (23); the primary heat exchange condensing core (21) and the secondary heat exchange cooling core (22) both have a plate-side flow channel which is isolated from the shell-side flow channel (231). The plate-pass flow channel inlet and the plate-pass flow channel outlet of the first-stage heat exchange condensing core (21) are both exposed outside the shell (23), and the plate-pass flow channel inlet and the plate-pass flow channel outlet of the second-stage heat exchange cooling core (22) are both exposed outside the shell (23); the cooling tower module (4) comprises a closed cooling tower (41) and a second circulating pump (42), wherein the water outlet of the closed cooling tower (41) is connected to the plate-pass flow channel inlet of the second-stage heat exchange cooling core (22) through the second circulating pump (42), and the water return port of the closed cooling tower (41) is connected to the plate-pass flow channel outlet of the second-stage heat exchange cooling core (22).

9. The intelligent wine cooler heat recovery steam production and boiler steam supplement system according to any one of claims 1 to 6, characterized in that: The heat exchange module (2) comprises a shell (23) and a first-stage heat exchange condensing core (21), a second-stage heat exchange cooling core (22) and a third-stage wine temperature control core (24) which are installed in the shell (23) and are sequentially distributed from top to bottom. A shell-side flow channel (231) is formed between the shell (23) and the first-stage heat exchange condensing core (21), the second-stage heat exchange cooling core (22) and the third-stage wine temperature control core (24). The upper and lower ends of the shell (23) are respectively provided with a connected wine steam interface (232) and a white wine outlet (233); the first-stage heat exchange condensing core (21), the second-stage heat exchange cooling core (22) and the third-stage wine temperature control core (24) all have a plate-side flow channel isolated from the shell-side flow channel (231); the first-stage heat exchange condensing core (21) and the second-stage heat exchange cooling core (22) and the third-stage wine temperature control core (24) The plate-pass flow channel inlet and the plate-pass flow channel outlet of the (21) are both exposed outside the shell (23), the plate-pass flow channel inlet of the secondary heat exchange cooling core (22) is connected to the plate-pass flow channel outlet of the tertiary wine temperature control core (24), and the plate-pass flow channel outlet of the secondary heat exchange cooling core (22) and the plate-pass flow channel inlet of the tertiary wine temperature control core (24) are both exposed outside the shell (23); the cooling tower module (4) comprises a closed cooling tower (41) and a second circulating pump (42), wherein the water outlet of the closed cooling tower (41) is connected to the plate-pass flow channel inlet of the tertiary wine temperature control core (24) through the second circulating pump (42), and the water return port of the closed cooling tower (41) is connected to the plate-pass flow channel outlet of the secondary heat exchange cooling core (22).

10. The intelligent wine cooler heat recovery steam generation and boiler steam supplement system according to claim 9, characterized in that: The first-stage heat exchange condensing core (21), the second-stage heat exchange cooling core (22) and the third-stage wine temperature control core (24) have the same structure.

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