CN215480828U - System for recovering wine-making distillation cooling heat source and recycling cooling water - Google Patents
System for recovering wine-making distillation cooling heat source and recycling cooling water Download PDFInfo
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- CN215480828U CN215480828U CN202121281833.1U CN202121281833U CN215480828U CN 215480828 U CN215480828 U CN 215480828U CN 202121281833 U CN202121281833 U CN 202121281833U CN 215480828 U CN215480828 U CN 215480828U
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Abstract
The utility model relates to the technical field of white spirit brewing, and provides a system for recovering a cooling heat source and recycling cooling water in brewing distillation, which comprises a cooling water adjusting tank, a first water pump, a wine cooler, a cooling water recovering tank, a second water pump, a steam boiler, a third water pump and a cooling unit, wherein the first water pump is connected with the cooling water adjusting tank; a cooling water outlet of the wine cooler is communicated with an inlet of a cooling water recovery tank; the outlet of the cooling water recovery tank is communicated with the inlet of the second water pump; the outlet of the second water pump is communicated with the water inlet of the steam boiler; the outlet of the cooling water recovery tank is also communicated with the inlet of a third water pump; the outlet of the third water pump is communicated with the cooling water inlet of the cooling unit; and a cooling water outlet of the cooling unit is communicated with an inlet of the cooling water adjusting tank. The utility model not only can realize the recycling of cooling water and avoid the waste of water resources, but also can recycle the waste heat of the cooling water and reduce the production cost of white spirit.
Description
Technical Field
The utility model relates to the technical field of white spirit brewing, in particular to a system for recovering a brewing distillation cooling heat source and recycling cooling water.
Background
In the traditional solid-state fermentation method for producing white spirit, fermented grains are distilled by a distilling device to obtain wine steam, the wine steam is conveyed into a cooling device through a pipeline and indirectly exchanges heat with cooling water in the cooling device, the wine steam is liquefied into liquid when meeting cold and is collected in a wine receiving container through a wine outlet pipe at the bottom of the cooling device, the temperature of the cooling water in the cooling device is increased and then is discharged through the pipeline, the temperature when the cooling water is discharged through the pipeline is approximately 80-90 ℃, and the existing mode of directly discharging the cooling water not only causes waste of water resources, but also causes waste of a large amount of energy, thereby causing higher production cost of the white spirit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a system for recovering a wine-making distillation cooling heat source and recycling cooling water so as to reduce the production cost of white spirit.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the system for recovering the wine-brewing distillation cooling heat source and recycling the cooling water comprises a cooling water adjusting tank, a first water pump and a wine cooler; the outlet of the cooling water adjusting tank is communicated with the inlet of the first water pump; the outlet of the first water pump is communicated with the cooling water inlet of the wine cooler; the system also comprises a cooling water recovery tank, a second water pump, a steam boiler, a third water pump and a cooling unit; a cooling water outlet of the wine cooler is communicated with an inlet of a cooling water recovery tank; the outlet of the cooling water recovery tank is communicated with the inlet of the second water pump; the outlet of the second water pump is communicated with the water inlet of the steam boiler; the outlet of the cooling water recovery tank is also communicated with the inlet of a third water pump; the outlet of the third water pump is communicated with the cooling water inlet of the cooling unit; and a cooling water outlet of the cooling unit is communicated with an inlet of the cooling water adjusting tank.
Further, the device also comprises a comprehensive water tank; a heat exchange tube bundle is arranged inside the comprehensive water tank; the cooling water outlet of the wine cooler is also communicated with the inlet of the heat exchange tube bundle; and the outlet of the heat exchange tube bundle is communicated with the inlet of the cooling water recovery tank.
Further, the device also comprises a cooling water pretreatment device; and a soft water outlet of the cooling water pretreatment device is communicated with an inlet of the cooling water adjusting tank.
Further, the cooling unit comprises a first cooler and a second cooler; the outlet of the third water pump is communicated with the cooling water inlet of the first cooler; the cooling water outlet of the first cooler is communicated with the cooling water inlet of the second cooler; and a cooling water outlet of the second cooler is communicated with an inlet of the cooling water adjusting tank.
Further, the device also comprises a soft water cooler; a cooling water inlet of the soft water cooler is communicated with a soft water outlet of the cooling water pretreatment device; and the cooling water outlet of the soft water cooler is communicated with the cooling water inlet of the first cooler.
Further, the cooling water outlet of the soft water cooler is communicated with the cooling water inlet of the second cooler.
Further, the cooling water outlet of the soft water cooler is communicated with the inlet of the cooling water adjusting tank.
The utility model has the beneficial effects that: the system for recycling the wine brewing distillation cooling heat source and the cooling water provided by the embodiment of the utility model not only can realize the recycling of the cooling water and avoid the waste of water resources, but also can recycle the waste heat of the cooling water, improve the utilization rate of energy sources and further reduce the production cost of white spirit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below; it is obvious that the drawings in the following description are only some embodiments described in the present invention, and that other drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic structural diagram of a system for recovering a cooling heat source and recycling cooling water in wine distillation according to an embodiment of the present invention.
The reference numbers in the figures are: 101-cooling water adjusting tank, 102-first water pump, 103-wine cooler, 104-cooling water recovery tank, 105-second water pump, 106-steam boiler, 107-third water pump, 108-cooling unit, 109-comprehensive water tank, 110-heat exchange tube bundle, 111-cooling water pretreatment device, 112-first cooler, 113-second cooler, 114-soft water cooler and 115-distillation retort.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following further description is provided in conjunction with the accompanying drawings and examples. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
FIG. 1 is a schematic structural diagram of a system for recovering a cooling heat source and recycling cooling water in wine distillation according to an embodiment of the present invention.
Referring to fig. 1, the system for recovering a cooling heat source and recycling cooling water for wine distillation provided by the embodiment of the utility model comprises a cooling water adjusting tank 101, a first water pump 102 and a wine cooler 103; the outlet of the cooling water regulating tank 101 is communicated with the inlet of a first water pump 102; the outlet of the first water pump 102 is communicated with the cooling water inlet of the wine cooler 103; the system also comprises a cooling water recovery tank 104, a second water pump 105, a steam boiler 106, a third water pump 107 and a cooling unit 108; the cooling water outlet of the wine cooler 103 is communicated with the inlet of the cooling water recovery tank 104; the outlet of the cooling water recovery tank 104 is communicated with the inlet of a second water pump 105; the outlet of the second water pump 105 is communicated with the water inlet of the steam boiler 106; the outlet of the cooling water recovery tank 104 is also communicated with the inlet of a third water pump 107; an outlet of the third water pump 107 is communicated with a cooling water inlet of the cooling unit 108; and a cooling water outlet of the cooling unit 108 is communicated with an inlet of the cooling water adjusting tank 101.
Referring to fig. 1, the system for recovering cooling heat source and recycling cooling water for wine distillation provided by the embodiment of the utility model comprises a cooling water regulation tank 101, a first water pump 102, a wine cooler 103, a cooling water recovery tank 104, a second water pump 105, a steam boiler 106, a third water pump 107 and a cooling unit 108.
The cooling water adjustment tank 101 is a storage tank for storing cooling water having a relatively low temperature. The temperature of the cooling water in the cooling water adjustment tank 101 should be adjusted according to a specific process, and is not particularly limited herein. In one embodiment, the temperature of the cooling water in the cooling water regulation tank 101 is T1; wherein T1 is more than or equal to 20 ℃ and less than or equal to 30 ℃; preferably, T1 is 28 ℃.
The bottom of the cooling water adjusting tank 101 is provided with at least one outlet, and the top or the upper part of the side wall of the cooling water adjusting tank 101 is provided with at least one inlet. Preferably, valves for opening and closing are installed at the inlet and the outlet of the cooling water regulating tank 101; the valve may be a gate valve, a stop valve, a ball valve, a butterfly valve, or the like, and is not limited herein.
The cooling water adjusting tank 101 is also provided with a liquid level meter for monitoring the liquid level of the cooling water and a thermometer for measuring the temperature of the cooling water. When the liquid level in the cooling water adjusting tank 101 is lower than the set liquid level, cooling water should be supplemented to the cooling water adjusting tank 101 in time to ensure that the cooling water can flow in the normal circulation of the whole system. When the temperature of the cooling water in the cooling water adjusting tank 101 is higher than the set temperature, the cooling water with a lower temperature should be supplemented into the cooling water adjusting tank 101 to adjust the temperature of the cooling water in the cooling water adjusting tank 101 to the set temperature so as to meet the process requirements.
The first water pump 102 is a power plant for delivering cooling water from the cooling water conditioning tank 101 to the wine cooler 103. The first water pump 102 may be a product of the prior art, and is directly commercially available.
The wine cooler 103 is a cooling device for cooling the wine vapor generated in the retort 115 by cooling water. During liquor production, liquor steam generated in the distillation retort 115 is conveyed into the liquor cooler 103 through a pipeline and indirectly exchanges heat with cooling water in the liquor cooler 103, and the liquor steam is liquefied into liquid when meeting cold and is gathered in a liquor receiving container through a liquor outlet pipe at the bottom of the liquor cooler 103; the temperature of the cooling water rises to T2 and is transported away from the cooling water outlet of the wine cooler 103. The temperature T2 of the cooling water is set according to a specific process, and is not particularly limited herein. In one embodiment, the temperature T2 is 80 ℃ to 90 ℃.
The wine cooler 103 and retort 115 may be implemented as the cooler and retort of the patent application having application number 201910090306.3 entitled fermented food retort cooling system and method. Of course, the wine cooler 103 and the retort 115 may have other structures, and are not limited in this respect.
The cooling water recovery tank 104 is a storage tank for storing cooling water. The bottom of the cooling water recovery tank 104 is provided with at least one outlet, and the top or the upper part of the side wall of the cooling water recovery tank 104 is provided with at least one inlet. Preferably, valves for opening and closing are installed at the inlet and the outlet of the cooling water recovery tank 104; the valve may be a gate valve, a stop valve, a ball valve, a butterfly valve, or the like, and is not limited herein.
The second water pump 105 is a power plant for supplying the cooling water in the cooling water recovery tank 104 to the steam boiler 106. The second water pump 105 may be a product of the prior art, and is directly commercially available.
The steam boiler 106 is a boiler device for producing steam, and the steam produced by the steam boiler 106 is conveyed into the retort 115 through a pipeline to distill the fermented grains in the retort 115, so as to obtain wine steam. By directly delivering the cooling water in the cooling water recovery tank 104 to the steam boiler 106, compared with the prior art, the inlet water temperature of the steam boiler 106 is increased, the waste heat of the cooling water is effectively utilized, the conversion time of the steam in the steam boiler 106 is shortened, and the production cost of the steam is reduced.
The third water pump 107 is a power plant, and is used for conveying the cooling water in the cooling water recovery tank 104 to the cooling unit 108 for cooling. The third water pump 107 may be a product of the prior art, and is directly commercially available.
The cooling unit 108 is configured to cool the cooling water, and the cooling water returns to the cooling water adjustment tank 101 after the temperature of the cooling water is reduced to T3. The temperature T3 of the cooling water should be set according to a specific process, and is not particularly limited herein. As an embodiment, T3 is between 25 ℃ and 50 ℃; preferably, T3 is 35 ℃.
The working principle of the system for recovering the wine-brewing distillation cooling heat source and recycling the cooling water provided by the embodiment of the utility model is as follows: referring to fig. 1, cooling water with the temperature adjusted to T1 is stored in a cooling water adjusting tank 101, a first water pump 102 provides power to convey the cooling water in the cooling water adjusting tank 101 to a wine cooler 103, after indirect heat exchange is performed between the cooling water and wine steam, the temperature of the cooling water is raised to T2, and the cooling water with the temperature of T2 is conveyed to a cooling water recovery tank 104 through a pipeline for storage; the second water pump 105 provides power to convey part of the cooling water in the cooling water recovery tank 104 to the steam boiler 106 so as to meet the requirement of water for liquor distillation; the third water pump 107 provides power to convey the residual cooling water in the cooling water recovery tank 104 to the cooling unit 108 for cooling, the temperature of the cooling water is reduced to T3, and the cooling water with the temperature of T3 flows back to the cooling water regulation tank 101 through a pipeline; meanwhile, cooling water is continuously supplemented into the cooling water adjusting tank 101 through an external water supplementing device, so that the liquid level in the cooling water adjusting tank 101 meets the requirements, and meanwhile, the temperature of the cooling water in the cooling water adjusting tank 101 is comprehensively adjusted, so that the temperature of the cooling water in the cooling water adjusting tank 101 meets the technological requirements.
The system for recycling the cooling heat source and the cooling water for the wine brewing distillation provided by the embodiment of the utility model can realize the recycling of the cooling water, avoid the waste of water resources, recycle the waste heat of the cooling water through the steam boiler 106, shorten the conversion time of the steam in the steam boiler 106, reduce the production cost of the steam and further reduce the production cost of the white spirit.
With continued reference to fig. 1, the system for recovering the wine-brewing distillation cooling heat source and recycling the cooling water provided by the embodiment of the utility model further comprises a comprehensive water tank 109; a heat exchange tube bundle 110 is arranged inside the integrated water tank 109; the cooling water outlet of the wine cooler 103 is also communicated with the inlet of the heat exchange tube bundle 110; the outlet of the heat exchange tube bundle 110 is communicated with the inlet of the cooling water recovery tank 104.
The integrated water tank 109 is a storage tank for storing integrated process water, which may be used for cleaning production tools, staff bathing, grain soaking, etc. The bottom of the integrated water tank 109 is provided with at least one outlet, and the top or the upper part of the side wall of the integrated water tank 109 is provided with at least one inlet. Preferably, valves for opening and closing are installed at the inlet and the outlet of the comprehensive water tank 109; the valve may be a gate valve, a stop valve, a ball valve, a butterfly valve, or the like, and is not limited herein.
The heat exchange tube bundle 110 is arranged in the integrated water tank 109, so that cooling water with the temperature of T2 can be conveyed into the heat exchange tube bundle 110, the cooling water utilizes the tube wall of the heat exchange tube bundle 110 to perform indirect heat exchange with the integrated process water, the temperature of the cooling water is reduced and flows back to the cooling water recovery tank 104 through a pipeline to be stored, the temperature of the integrated process water is increased, and then the temperature of the integrated process water is heated to the temperature required by the process by introducing high-temperature steam into the integrated water tank 109.
According to the system for recovering the wine brewing distillation cooling heat source and recycling the cooling water, the heat exchange tube bundle 110 is arranged in the comprehensive water tank 109, and the comprehensive process water is heated by using the waste heat of the cooling water, so that the heating time of the comprehensive process water is shortened, the production cost of the comprehensive process water is reduced, and further the production cost of the white spirit is reduced.
With continued reference to fig. 1, the system for recovering a cooling heat source and recycling cooling water for wine distillation provided by the embodiment of the present invention further includes a cooling water pretreatment device 111; the soft water outlet of the cooling water pretreatment device 111 is communicated with the inlet of the cooling water adjusting tank 101.
The cooling water pretreatment apparatus 111 is a soft water treatment apparatus for removing scale-forming ions such as calcium and magnesium from water to form soft water. The cooling water pretreatment device 111 may be a product of the prior art, and may be purchased directly from the market. Through setting up cooling water pretreatment device 111 for supply soft water in adjusting jar 101 to the cooling water, make the cooling water among the entire system be the soft water, prevent that the cooling water from appearing the phenomenon of scale deposit in the recycling use, reduced entire system's cleaning frequency and washing the degree of difficulty.
The cooling unit 108 is a cooling device for cooling water. The cooling unit 108 may be an existing air-cooled cooling unit or an existing water-cooled cooling unit. Of course, the cooling unit 108 may be other existing equipment as long as it can cool the cooling water according to a set process, and is not specifically limited herein.
As an embodiment, the cooling unit 108 includes a first cooler 112 and a second cooler 113; the outlet of the third water pump 107 is communicated with the cooling water inlet of the first cooler 112; the cooling water outlet of the first cooler 112 is communicated with the cooling water inlet of the second cooler 113; the cooling water outlet of the second cooler 113 is communicated with the inlet of the cooling water adjusting tank 101. During operation, the cooling water is first delivered into the first cooler 112 for cooling and then delivered into the second cooler 113 for cooling. For example, the first cooler 112 is used to reduce the temperature of the cooling water to about 40 ℃, and the second cooler 113 is used to reduce the temperature of the cooling water to about 35 ℃.
The first cooler 112 and the second cooler 113 may be both existing shell-and-tube heat exchangers, fin heat exchangers, and the like, and may also be water coolers, water chillers, coolers, and the like. The cooling water is not particularly limited as long as it can be cooled according to a predetermined process.
With continued reference to fig. 1, the system for recovering the cooling heat source and recycling the cooling water for wine distillation provided by the embodiment of the present invention further includes a soft water cooler 114; the cooling water inlet of the soft water cooler 114 is communicated with the soft water outlet of the cooling water pretreatment device 111; the cooling water outlet of the soft water cooler 114 communicates with the cooling water inlet of the first cooler 112; the cooling water outlet of the soft water cooler 114 is also communicated with the cooling water inlet of the second cooler 113; the cooling water outlet of the soft water cooler 114 is also communicated with the inlet of the cooling water adjusting tank 101.
The soft water cooler 114 is a cooling device, and is also called a refrigerator, an ice water machine, a water chiller, or the like. By providing the soft water cooler 114 for cooling the soft water produced by the cooling water pretreatment device 111 and delivering the cooled soft water to the cooling water circulation line, it is possible to not only replenish the cooling water in the circulation line but also adjust the temperature of the cooling water in the circulation line. According to the different connection positions of the cooling water outlet of the soft water cooler 114 and the cooling water circulation pipeline, the cooled soft water can be supplemented from different positions of the cooling water circulation pipeline and the temperature of the cooling water can be adjusted.
According to the system for recovering the wine brewing distillation cooling heat source and recycling the cooling water, a valve with an opening and closing function can be further mounted on the cooling water circulation pipeline and used for controlling the connection and disconnection of the cooling water circulation pipeline; the valve may be a gate valve, a stop valve, a ball valve, a butterfly valve, or the like, and is not limited herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The system for recovering the wine brewing distillation cooling heat source and recycling the cooling water comprises a cooling water adjusting tank (101), a first water pump (102) and a wine cooler (103); the outlet of the cooling water regulating tank (101) is communicated with the inlet of a first water pump (102); an outlet of the first water pump (102) is communicated with a cooling water inlet of the wine cooler (103);
the system is characterized by also comprising a cooling water recovery tank (104), a second water pump (105), a steam boiler (106), a third water pump (107) and a cooling unit (108);
a cooling water outlet of the wine cooler (103) is communicated with an inlet of a cooling water recovery tank (104); the outlet of the cooling water recovery tank (104) is communicated with the inlet of a second water pump (105); the outlet of the second water pump (105) is communicated with the water inlet of the steam boiler (106);
the outlet of the cooling water recovery tank (104) is also communicated with the inlet of a third water pump (107); an outlet of the third water pump (107) is communicated with a cooling water inlet of the cooling unit (108); and a cooling water outlet of the cooling unit (108) is communicated with an inlet of the cooling water adjusting tank (101).
2. The wine brewing distillation cooling heat source recovery and cooling water recycling system according to claim 1, further comprising a comprehensive water tank (109); a heat exchange tube bundle (110) is arranged inside the integrated water tank (109); the cooling water outlet of the wine cooler (103) is also communicated with the inlet of the heat exchange tube bundle (110); the outlet of the heat exchange tube bundle (110) is communicated with the inlet of the cooling water recovery tank (104).
3. The wine brewing distillation cooling heat source recovery and cooling water recycling system according to claim 1 or 2, further comprising a cooling water pretreatment device (111); and a soft water outlet of the cooling water pretreatment device (111) is communicated with an inlet of the cooling water adjusting tank (101).
4. A wine distillation cooling heat source recovery and cooling water recycling system according to claim 3, wherein said chiller (108) comprises a first chiller (112) and a second chiller (113);
the outlet of the third water pump (107) is communicated with the cooling water inlet of the first cooler (112); the cooling water outlet of the first cooler (112) is communicated with the cooling water inlet of the second cooler (113); and a cooling water outlet of the second cooler (113) is communicated with an inlet of the cooling water regulating tank (101).
5. The distillers' cooling heat source recovery and cooling water recycling system as claimed in claim 4, further comprising a soft water cooler (114); a cooling water inlet of the soft water cooler (114) is communicated with a soft water outlet of the cooling water pretreatment device (111); the cooling water outlet of the soft water cooler (114) is communicated with the cooling water inlet of the first cooler (112).
6. The distillers' cooling heat source recovery and cooling water recycling system according to claim 5, wherein the cooling water outlet of said soft water cooler (114) is further in communication with the cooling water inlet of the second cooler (113).
7. The distillers' cooling heat source recovery and cooling water recycling system according to claim 6, wherein the cooling water outlet of said soft water cooler (114) is further communicated with the inlet of the cooling water conditioning tank (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281833.1U CN215480828U (en) | 2021-06-08 | 2021-06-08 | System for recovering wine-making distillation cooling heat source and recycling cooling water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281833.1U CN215480828U (en) | 2021-06-08 | 2021-06-08 | System for recovering wine-making distillation cooling heat source and recycling cooling water |
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| CN215480828U true CN215480828U (en) | 2022-01-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717070A (en) * | 2022-05-14 | 2022-07-08 | 贺天下控股集团股份有限公司 | Workshop hot water recycling system |
| CN116042344A (en) * | 2022-09-28 | 2023-05-02 | 四川华宇瑞得科技有限公司 | White spirit distillation cooling water circulation comprehensive utilization system |
-
2021
- 2021-06-08 CN CN202121281833.1U patent/CN215480828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717070A (en) * | 2022-05-14 | 2022-07-08 | 贺天下控股集团股份有限公司 | Workshop hot water recycling system |
| CN116042344A (en) * | 2022-09-28 | 2023-05-02 | 四川华宇瑞得科技有限公司 | White spirit distillation cooling water circulation comprehensive utilization system |
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