CN209923309U - Distilled liquor cooling device and distilled liquor cooling system - Google Patents
Distilled liquor cooling device and distilled liquor cooling system Download PDFInfo
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- CN209923309U CN209923309U CN201920703580.9U CN201920703580U CN209923309U CN 209923309 U CN209923309 U CN 209923309U CN 201920703580 U CN201920703580 U CN 201920703580U CN 209923309 U CN209923309 U CN 209923309U
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Abstract
The application provides a distilled liquor cooling device and a distilled liquor cooling system, and relates to the field of distilled liquor cooling, wherein the distilled liquor cooling device comprises a first heat exchanger, a primary cooling assembly and a secondary cooling assembly, and the first heat exchanger is used for circulation and heat dissipation of liquor steam and liquor; one end of the first heat exchanger is communicated with an input pipe for wine vapor to flow in, and the other end of the first heat exchanger is communicated with an output pipe for wine liquid to flow out; the primary cooling assembly is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger; and the sub-cooling assembly is introduced with a cooling medium with lower temperature for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger, so that the fluid in the first heat exchanger is cooled in a segmented manner. Sectional cooling has good effects on condensation of wine vapor and cooling of wine liquid in the first heat exchanger, most of heat is dissipated into the atmosphere, and no hot water is discharged to cause heat pollution to the environment; the cooling water can be recycled, and the water resource is not wasted; and a refrigeration host is not needed, and large power consumption is not needed.
Description
Technical Field
The application relates to the technical field of distilled liquor cooling, in particular to a distilled liquor cooling device and a distilled liquor cooling system.
Background
The distilled liquor is prepared by heating fermentation liquor of brewing raw material to a temperature between the boiling points of water and alcohol, distilling out and collecting alcohol components and aromatic substances from the fermentation liquor, and condensing and cooling the collected liquor gas to obtain liquor.
A heat exchanger is arranged in an existing cooling container, wine gas enters from the top of the heat exchanger, heat is dissipated to water in the cooling container through the heat exchanger, the wine gas is condensed into liquid and then cooled to required temperature, the liquid flows out from the bottom of the heat exchanger, cooling water enters from the bottom of the cooling container and flows out from the upper portion of the cooling container, and heat dissipated by the heat exchanger is taken away.
In order to make the liquor temperature reach the ideal liquor outlet temperature, tap water or underground water is used as cooling water in many wineries, and the cooling water is directly discharged after absorbing heat, so that the cooling water cannot be recycled, water resources are wasted, and hot water is directly discharged to cause thermal pollution to the environment. Some wineries adopt a cooling tower and a refrigerating unit to cool cooling water to required temperature for recycling, so that the refrigeration energy consumption is large, and the electricity consumption is greatly increased although water is saved.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a distilled liquor cooling device and a distilled liquor cooling system, which adopt a cooling method of sectional cooling to achieve the technical effects of less water loss and less power consumption to a certain extent.
In a first aspect, the application provides a distilled liquor cooling device, which comprises a first heat exchanger, a primary cooling assembly and a secondary cooling assembly, wherein one end of the first heat exchanger is communicated with an input pipe for inflow of liquor steam, and the other end of the first heat exchanger is communicated with an output pipe for outflow of liquor;
the primary cooling assembly is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger; and the sub-cooling assembly is introduced with a cooling medium with lower temperature and is used for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger, so that the segmented cooling of the fluid in the first heat exchanger is realized.
Preferably, the primary cooling assembly comprises a first cooling container, a water inlet pipe and a water outlet pipe, wherein a plurality of through holes are formed in the pipe wall of the water inlet pipe and the pipe wall of the water outlet pipe, the water outlet pipe is arranged at the joint of the first heat exchanger and the input pipe in a surrounding mode, and the water inlet pipe is arranged at the periphery of the rear section of the first heat exchanger close to the output pipe in a surrounding mode; the first heat exchanger is arranged inside the first cooling container, and the water inlet pipe and the water outlet pipe penetrate through the outer wall of the first cooling container.
Preferably, the sub-cooling assembly comprises a feed pipe, and a first overflow pipe and a second overflow pipe in communication with each other; a plurality of through holes are formed in the water supply pipe arranged at the bottom of the first cooling container close to the output pipe, and one end, far away from the output pipe, of the water supply pipe extends out of the first cooling container;
the inlet end of the first overflow pipe is flush with the water outlet position of the water inlet pipe, the first overflow pipe is arranged inside or outside the first cooling container, and the second overflow pipe is arranged outside the first cooling container.
Preferably, the distilled liquor cooling device further comprises a second heat exchanger, and the second heat exchanger is used for continuously cooling the lower-temperature fluid flowing out of the first heat exchanger;
the second heat exchanger is arranged between the first heat exchanger and the inner wall of the first cooling container, one end of the second heat exchanger is communicated with the first heat exchanger, and the other end of the second heat exchanger is communicated with the output pipe.
Preferably, the primary cooling assembly comprises a second cooling vessel, the first heat exchanger being disposed inside the second cooling vessel;
the sub-cooling assembly comprises a third heat exchanger disposed outside of the second cooling vessel;
one end of the third heat exchanger is communicated with the first heat exchanger, the other end of the third heat exchanger is communicated with the output pipe, and the third heat exchanger further comprises a cooling medium inflow hole and a cooling medium outflow hole which are used for continuously cooling the lower-temperature fluid flowing out of the first heat exchanger.
Preferably, when the first overflow pipe is arranged inside the first cooling container, an overflow groove is arranged at the upper part of the first cooling container, and the first overflow pipe and the second overflow pipe are respectively communicated with the overflow groove.
Preferably, a communication point of the first overflow pipe with the overflow tank is lower than a communication point of the second overflow pipe with the overflow tank.
Preferably, the overflow device further comprises a heat preservation pipe sleeved on the outer wall of the first overflow pipe.
Preferably, when the first overflow pipe is disposed outside the first cooling container, the first cooling container is perforated for the first overflow pipe to pass through.
In a second aspect, the present application provides a distilled liquor cooling system, including cooling tower, circulating pump and as above distilled liquor cooling device, just cool the subassembly the circulating pump with the cooling tower communicates in proper order, makes distilled liquor cooling device with the cooling tower constitutes a cooling water circulation circuit.
The application provides a distilled liquor cooling device and a distilled liquor cooling system, which comprise a first heat exchanger, a primary cooling assembly and a secondary cooling assembly, wherein the first heat exchanger is used for circulating and radiating wine steam and wine liquid after the wine steam is cooled; one end of the first heat exchanger is communicated with an input pipe for wine vapor to flow in, and the other end of the first heat exchanger is communicated with an output pipe for wine liquid to flow out; the primary cooling assembly is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger; and the sub-cooling assembly is introduced with a cooling medium with lower temperature for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger, so that the fluid in the first heat exchanger is cooled in a segmented manner. The sectional cooling has better effects on the condensation of the wine vapor and the cooling of the wine liquid in the first heat exchanger, most of heat is dissipated into the atmosphere, and no hot water is discharged to cause heat pollution to the environment; the cooling water can be recycled, and water resources are not wasted; and a refrigeration host is not needed, and large power consumption is not needed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic structural diagram of a distilled liquor cooling mechanism provided in an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating the internal structure of a distilled liquor cooling mechanism provided in an embodiment of the present application;
FIG. 3 shows a first schematic view of a liquor cooling system provided in an embodiment of the present application;
FIG. 4 shows a second schematic view of a liquor cooling system provided by an embodiment of the present application;
FIG. 5 shows a third schematic view of a liquor cooling system provided in an embodiment of the present application;
fig. 6 shows a fourth schematic view of a liquor cooling system provided in an embodiment of the present application.
Reference numerals: 1-distilled liquor cooling device; 11-a first heat exchanger; 12-an input tube; 13-an output pipe; 141-a first cooling vessel; 1411-an overflow launder; 142-a water inlet pipe; 143-water outlet pipe; 151-water supply pipe; 152-a first overflow tube; 153-a second overflow tube; 154-insulating tube; 16-a second heat exchanger; 171-a second cooling vessel; 172-a third heat exchanger; 1721-cooling medium inflow hole; 1722-cooling medium outflow hole; 2-a cooling tower; 3-circulating pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the structure of the distilled liquor cooling device and system will be described in detail, wherein the higher temperature fluid is high temperature liquor, the lower temperature fluid is low temperature liquor, and the fluid is liquor.
The first embodiment is as follows:
as shown in fig. 1 to 3, fig. 3 is only a schematic view of fig. 1 to 2, and the positions of partial structures are different. The embodiment of the application provides a distilled liquor cooling device 1, which comprises a first heat exchanger 11, a primary cooling assembly and a secondary cooling assembly, wherein one end of the first heat exchanger 11 is communicated with an input pipe 12 for inflow of liquor steam, and the other end of the first heat exchanger 11 is communicated with an output pipe 13 for outflow of liquor; the primary cooling component is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger 11; the sub-cooling assembly is fed with a cooling medium with a lower temperature, and is used for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger 11, so that the fluid in the first heat exchanger 11 is cooled in a segmented manner.
Furthermore, a distilled liquor cooling system is composed of a distilled liquor cooling device 1, a cooling tower 2 and a circulating pump 3; the primary cooling assembly comprises a first cooling container 141, a water inlet pipe 142 and a water outlet pipe 143, wherein the pipe wall of the water inlet pipe 142 is provided with a plurality of through holes, the water outlet pipe 143 is arranged around the connection position of the first heat exchanger 11 and the input pipe 12, and the water inlet pipe 142 is arranged around the rear section of the first heat exchanger 11 close to the output pipe 13; the first heat exchanger 11 is disposed inside the first cooling container 141, and the water inlet pipe 142 and the water outlet pipe 143 both penetrate through the outer wall of the first cooling container 141. Wherein, the primary cooling component, the circulating pump 3 and the cooling tower 2 are communicated in sequence, so that the distilled liquor cooling device 1 and the cooling tower 2 form a cooling water circulation loop.
By passing cooling media of different temperatures into the pre-cooling and sub-cooling modules, the space between the inner wall of the first cooling vessel 141 and the outer wall of the first heat exchanger 11 is divided into a pre-cooling zone and a sub-cooling zone.
The first part is a primary cooling area, wine steam is cooled for the first time in the primary cooling area, so that the wine steam is cooled and condensed, and the heat dissipation capacity of the primary cooling area is the maximum; cooling water of about 32 ℃ is circularly supplied to the first cooling container 141 by using the cooling tower 2, wine vapor is condensed into liquid in an initial cooling area and is cooled to wine liquid of about 40 ℃, wherein the cooling temperature difference is between 5 and 8 ℃; the cooling water is recycled, and the cooling tower 2 is preferably a closed cooling tower, so that the first cooling container 141 can be prevented from being polluted due to deterioration of water quality.
The second part is a re-cooling area, the wine liquid coming out of the primary cooling area is cooled to a set temperature again, the heat dissipation capacity of the area is small, natural cold water (underground water or tap water, the temperature of tap water is generally not more than 20 ℃) is used as cooling water, and the wine liquid coming out of the primary cooling area and at about 40 ℃ is cooled to an ideal wine outlet temperature (about 30 ℃) in the re-cooling area. Less cooling water is needed in the area (assuming that the temperature of the outlet water rises by 10 ℃, the cooling water is far less than the amount of the outlet wine because the density and specific heat of the wine are less than those of the water), and after heat is absorbed in the recooling area, natural cold water can be used as the water supplement of the cooling tower 2 to supplement the water loss of the cooling tower 2 due to evaporation.
In the embodiment of the present application, the cooling medium is cooling water, and the cooling water in the cooling tower 2 flows in through the water inlet pipe 142, flows out through the through holes on the water inlet pipe 142, and then enters the first cooling container 141; when the liquid level of the cooling water in the first cooling container 141 is flush with the water outlet pipe 143, the cooling water enters the water outlet pipe 143 through the through hole on the water outlet pipe 143, and then flows into the cooling tower 2, and the distilled liquor cooling device 1 and the cooling tower 2 form a cooling water circulation loop by circulating the cooling water.
Condensing the wine steam into high-temperature wine liquid in the primary cooling area, and cooling the high-temperature wine liquid to medium-temperature wine liquid below 40 ℃; the heat of the primary cooling area is discharged from the cooling tower 2: the circulating cooling water enters the primary cooling area to condense the wine steam into wine liquid and cool the wine liquid to below 40 ℃, and the circulating cooling water after absorbing heat enters the primary cooling area after being cooled by the cooling tower 2 so as to circularly take away the heat.
The water outlet temperature of the cooling tower 2 is 3-5 ℃ higher than the local atmospheric wet bulb temperature, and the water outlet temperature of the cooling tower 2 under the national standard working condition is 32 ℃; the wine can be cooled to below 40 ℃, wherein the heat exchange temperature difference is generally 5-8 ℃. The cooling tower 2 is preferably a closed cooling tower, cooling water circulates in the cooling tower 2, the water quality of the cooling tower can be ensured, and the influence on the heat exchange efficiency and the possible pollution to wine caused by the dirty cooling water can be avoided.
The sub-cooling assembly comprises a feed pipe 151, and a first overflow pipe 152 and a second overflow pipe 153 which are communicated with each other; a plurality of through holes are arranged on the water supply pipe 151 arranged at the bottom of the first cooling container 141 close to the output pipe 13, and one end of the water supply pipe 151 far away from the output pipe 13 extends out of the first cooling container 141.
The middle temperature wine liquid from the initial cooling area is cooled to a set temperature, and the optimal wine outlet temperature of the final temperature wine liquid is about 30 ℃; the heat of the recooling area is taken away by natural cold source water (tap water and underground water), the temperature of the natural cold source water is generally lower than 20 ℃, wherein the water inlet temperature is lower than the wine outlet temperature minus the required heat exchange temperature difference, the wine outlet temperature is 30 ℃, the heat exchange temperature difference is 5 ℃, the water inlet temperature is required to be lower than 25 ℃, and further the temperature of the natural cold source water can meet the requirement. Besides, the natural cold source water can be recycled: the temperature of the natural cold source water after heat exchange in the recooling area is increased to a certain extent, the temperature is generally increased to 3-5 ℃ according to the water supply quantity and the wine output quantity, and the water can be connected into the cooling tower 2 to be used as water quantity supplement or other uses for the evaporation loss of the cooling tower 2.
The inlet end of the first overflow pipe 152 is flush with the water outlet position of the water inlet pipe 142, the first overflow pipe 152 is disposed inside or outside the first cooling container 141, and the second overflow pipe 153 is disposed outside the first cooling container 141.
The inlet end of the first overflow pipe 152 is flush with the water outlet position of the water inlet pipe 142, and the second overflow pipe 153 is arranged outside the first cooling container 141; when the first overflow pipe 152 is disposed inside the first cooling container 141, an overflow groove 1411 is disposed at an upper portion of the first cooling container 141, and the first overflow pipe 152 and the second overflow pipe 153 are respectively communicated with the overflow groove 1411; wherein, the communication position of the first overflow pipe 152 and the overflow groove 1411 is lower than the communication position of the second overflow pipe 153 and the overflow groove 1411.
The device further comprises a heat preservation pipe 154, and the heat preservation pipe 154 is sleeved on the outer wall of the first overflow pipe 152. Since the first overflow pipe 152 is located in the primary cooling area, and the cooling water temperature of the primary cooling area is higher than the natural cold source water temperature of the sub-cooling area, in order to prevent the first overflow pipe 152 from being heated by the cooling water of the primary cooling area of the first cooling container 141, the heat preservation pipe 154 needs to be sleeved on the outer wall of the first overflow pipe 152.
Furthermore, the inlet end of the first overflow pipe 152 is flush with the water outlet position of the water inlet pipe 142, and the level is not absolutely flush, and it is only required that the inlet end of the first overflow pipe 152 is substantially flush with the water outlet position of the water inlet pipe 142; the cooling water in the first cooling container 141 is divided into two virtual upper and lower layers, the upper layer is used for cooling water circulation of the cooling tower 2, namely, the area between the water outlet pipe 143 and the water inlet pipe 142 is an initial cooling area; the lower layer is used for natural cold source water, namely, the area between the bottom of the first cooling container 141 and the bottom end of the first overflow pipe 152 is a re-cooling area; the first heat exchanger 11 in the first cooling container 141 is partially immersed in an initially cold region in which the upper layer exchanges heat with the cooling water of the cooling tower 2, and is partially immersed in a sub-cold region in which the lower layer exchanges heat with the natural cold source water.
It should be noted that the primary cooling area and the secondary cooling area may be fixed or adjustable; the position of the water outlet pipe 143 disposed inside the first cooling container 141 may be changed, and thus the position height of the water outlet pipe 143 may be adjusted to adjust the initial cooling area. Similarly, the first overflow pipe 152 is inserted from the top of the first cooling vessel 141, and the height of the bottom end thereof can be adjusted to match and adjust the sub-cooling area. Further, the inlet pipe 142 and the outlet pipe 143 are connected to the side wall opening of the first cooling container 141, and the initial cooling area is fixed by fixing the height of the inlet and outlet cooling water.
The natural cold source water flows in through the water supply pipe 151 and flows into the first cooling container 141 through a plurality of through holes on the water supply pipe 151 near the bottom of the first cooling container 141 of the output pipe 13, when the water level of the cooling water in the first cooling container 141 is higher than the communication position of the first overflow pipe 152 and the overflow groove 1411, the cooling water at the bottom of the first cooling container 141 flows out through the first overflow pipe 152 and enters the overflow groove 1411, and when the water level in the overflow groove 1411 is higher than the communication position of the second overflow pipe 153 and the overflow groove 1411, the water flows out through the second overflow pipe 153; it should be noted that at this time, the water flowing out of the first overflow pipe 152 is the cooling water at the bottom of the first cooling container 141, most of the water is water cooled by a natural cold source and absorbs heat of the wine liquid at 40 ℃, and the temperature of the outlet water is low, so that the first overflow pipe 152 needs to be kept warm in the first cooling container 141 to avoid being heated by the high-temperature water in the primary cooling area of the first cooling container 141, and a smaller amount of natural cold source water is needed to take away the heat at the bottom of the first cooling container 141; the water flowing out of the second overflow pipe 153 may be connected to the cooling tower 2 to replenish the evaporative loss, or may be used for other purposes.
It should be added that one end of the cooling tower 2 is communicated with the water inlet pipe 142, and the water inlet pipe 142 is located at a height close to the bottom end of the first overflow pipe 152; the water outlet pipe 143 is positioned at the top of the first cooling container 141 and is lower than the communication position of the first overflow pipe 152 and the overflow groove 1411; the water in the primary cooling area of the first cooling container 141 is circulated and cooled by the cooling tower 2, thereby removing the heat of the primary cooling area of the first cooling container 141. Furthermore, if hot water is required, a heat exchange coil may be provided on the top of the first cooling container 141, or a heat exchanger may be provided on the top water outlet pipe 143.
Further, for improving the heat exchange efficiency of cooling tower 2, ensure that cooling tower 2 homoenergetic is efficient heat dissipation under arbitrary atmospheric condition, utilize the high temperature hot water heating that first cooling container 141's top came out to get into cooling tower 2's air, make the air that gets into cooling tower 2 be the lower air of high temperature and relative humidity, the moisture absorption capacity of tower air is advanced in the reinforcing, more vapor can be taken away to the air of unit mass, the efficiency is improved, reduce the volume of cooling tower 2, reduce the amount of wind of cooling tower 2, more energy-conserving material saving.
The sectional cooling has better effects on the condensation of the wine vapor and the cooling of the wine liquid in the first heat exchanger 11, most of heat is dissipated into the atmosphere, and no hot water is discharged to cause thermal pollution to the environment; the cooling water can be recycled, and water resources are not wasted; and a refrigeration host is not needed, and large power consumption is not needed.
Example two:
as shown in fig. 4, the present application further provides a distilled liquor cooling device 1, which includes all the technical features mentioned in the first embodiment, and further includes the technical effects mentioned in the first embodiment, and therefore, the details are not repeated herein; except that the first overflow pipe 152 in the embodiment of the present application is disposed outside the cooling vessel. In a similar way, a distilled liquor cooling system is composed of the distilled liquor cooling device 1, the cooling tower 2 and the circulating pump 3 in the embodiment of the application, wherein the primary cooling assembly, the circulating pump 3 and the cooling tower 2 are sequentially communicated, so that the distilled liquor cooling device 1 and the cooling tower 2 form a cooling water circulation loop.
When the first overflow pipe 152 is disposed outside the first cooling container 141, the first cooling container 141 is perforated for the first overflow pipe 152 to pass through. At this time, since the first overflow pipe 152 is outside the first cooling container 141 and does not contact the cooling water in the primary cooling area inside the first cooling container 141, the outer wall of the first overflow pipe 152 does not need to be covered with a heat insulating pipe. Further, the recooling area is fixed by the height of the inlet and outlet cooling water being fixed.
Example three:
as shown in fig. 5, the present application further provides a distilled liquor cooling device 1, which includes all the technical features mentioned in the first embodiment, and further includes the technical effects mentioned in the first embodiment, and therefore, the description thereof is omitted. In a similar way, a distilled liquor cooling system is composed of the distilled liquor cooling device 1, the cooling tower 2 and the circulating pump 3 in the embodiment of the application, wherein the primary cooling assembly, the circulating pump 3 and the cooling tower 2 are sequentially communicated, so that the distilled liquor cooling device 1 and the cooling tower 2 form a cooling water circulation loop.
Besides, the distilled liquor cooling device 1 further comprises a second heat exchanger 16, wherein the second heat exchanger 16 is used for continuously cooling the lower-temperature fluid flowing out of the first heat exchanger 11; wherein, the second heat exchanger 16 is arranged between the first heat exchanger 11 and the inner wall of the first cooling container 141, one end of the second heat exchanger 16 is communicated with the first heat exchanger 11, and the other end is communicated with the output pipe 13.
Because the second heat exchanger 16 is arranged in the first cooling container 141 and is connected with the original first heat exchanger 11 in series, the low-temperature wine liquid flowing out of the first heat exchanger 11 enters the second heat exchanger 16 and then is soaked in the recooling area where the natural cold source water is located, according to the specific structure of the second heat exchanger 16, the retention time of the low-temperature wine liquid in the second heat exchanger 16 is longer, the cooling time is longer, the use of the natural cold source water can be saved, and because the natural cold source water is limited, the second heat exchanger 16 is adopted to continuously cool the low-temperature wine liquid of the corresponding part in the first heat exchanger 11, and a better cooling effect can be realized; the specific heat exchange mode is the same as that in the first embodiment, and is not described herein again.
Example four:
as shown in fig. 6, the present application further provides a distilled liquor cooling device 1, which comprises a first heat exchanger 11, a primary cooling assembly and a secondary cooling assembly, wherein one end of the first heat exchanger 11 is communicated with an input pipe 12 for inflow of liquor steam, and the other end is communicated with an output pipe 13 for outflow of liquor; the primary cooling component is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger 11; the sub-cooling assembly is fed with a cooling medium with a lower temperature, and is used for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger 11, so that the fluid in the first heat exchanger 11 is cooled in a segmented manner.
Wherein the primary cooling assembly comprises a second cooling container 171, and the first heat exchanger 11 is arranged inside the second cooling container 171; the sub-cooling assembly comprises a third heat exchanger 172, the third heat exchanger 172 being disposed outside of the second cooling vessel 171; one end of the third heat exchanger 172 is communicated with the first heat exchanger 11, and the other end is communicated with the output pipe 13, and the third heat exchanger 172 further includes a cooling medium inflow hole 1721 and a cooling medium outflow hole 1722 for continuously cooling the lower temperature fluid flowing out of the first heat exchanger 11. In a similar way, a distilled liquor cooling system is composed of the distilled liquor cooling device 1, the cooling tower 2 and the circulating pump 3 in the embodiment of the application, wherein the primary cooling assembly, the circulating pump 3 and the cooling tower 2 are sequentially communicated, so that the distilled liquor cooling device 1 and the cooling tower 2 form a cooling water circulation loop.
The third heat exchanger 172 is arranged outside the second cooling container 171, the temperature of the wine is further accurately controlled by the water supply amount, and similarly, one end of the third heat exchanger 172 is communicated with the first heat exchanger 11, and the other end is communicated with the output pipe 13; wherein the sub-cooling region is disposed outside the second cooling vessel 171, cooling of the low temperature wine in the sub-cooling assembly can be achieved. The natural cold source water flows into the sub-cooling assembly through the cooling medium inflow hole 1721 and flows out through the cooling medium outflow hole 1722, and then the low-temperature wine liquid flowing out of the first heat exchanger 11 is continuously cooled.
Compared with the prior art, the method has the following advantages:
the application provides a distilled liquor cooling device and a distilled liquor cooling system, which comprise a first heat exchanger, a primary cooling assembly and a secondary cooling assembly, wherein the first heat exchanger is used for circulating and radiating wine steam and wine liquid after the wine steam is cooled; one end of the first heat exchanger is communicated with an input pipe for wine vapor to flow in, and the other end of the first heat exchanger is communicated with an output pipe for wine liquid to flow out; the primary cooling assembly is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger; and the sub-cooling assembly is introduced with a cooling medium with lower temperature for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger, so that the fluid in the first heat exchanger is cooled in a segmented manner. The sectional cooling has better effects on the condensation of the wine vapor and the cooling of the wine liquid in the first heat exchanger, most of heat is dissipated into the atmosphere, and no hot water is discharged to cause heat pollution to the environment; the cooling water can be recycled, and water resources are not wasted; and a refrigeration host is not needed, and large power consumption is not needed.
A distilled liquor cooling system has been constituteed by distilled liquor cooling device, cooling tower and circulating pump in this application embodiment, wherein, just cool subassembly, circulating pump and cooling tower communicate in proper order for distilled liquor cooling device constitutes a cooling water circulation circuit with the cooling tower. Only a cooling tower, corresponding pipelines and a circulating pump are needed, so that the manufacturing cost is low; only the tower fan and the corresponding circulating pump of the cooling tower consume electricity, so that the electricity consumption is low; only water loss caused by evaporation of the cooling tower exists basically, and water consumption is low; no hot water discharge, and environmental protection requirement.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; the modifications, changes or substitutions do not cause the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application, and the technical solutions of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A distilled liquor cooling device is characterized by comprising a first heat exchanger, a primary cooling assembly and a secondary cooling assembly, wherein one end of the first heat exchanger is communicated with an input pipe for inflow of liquor steam, and the other end of the first heat exchanger is communicated with an output pipe for outflow of liquor;
the primary cooling assembly is introduced with a cooling medium with higher temperature and is used for cooling the higher-temperature fluid of the corresponding part in the first heat exchanger; and the sub-cooling assembly is introduced with a cooling medium with lower temperature and is used for continuously cooling the lower-temperature fluid in the corresponding part of the first heat exchanger, so that the segmented cooling of the fluid in the first heat exchanger is realized.
2. A liquor cooling apparatus as claimed in claim 1, wherein the primary cooling assembly comprises a first cooling vessel, a water inlet pipe having a plurality of through holes in a wall thereof, and a water outlet pipe, the water outlet pipe being enclosed at a junction of the first heat exchanger and the input pipe, the water inlet pipe being enclosed around a rear section of the first heat exchanger adjacent the output pipe; the first heat exchanger is arranged inside the first cooling container, and the water inlet pipe and the water outlet pipe penetrate through the outer wall of the first cooling container.
3. A liquor cooling apparatus according to claim 2, wherein the sub-cooling assembly comprises a feed pipe, and first and second overflow pipes in communication with each other; a plurality of through holes are formed in the water supply pipe arranged at the bottom of the first cooling container close to the output pipe, and one end, far away from the output pipe, of the water supply pipe extends out of the first cooling container;
the inlet end of the first overflow pipe is flush with the water outlet position of the water inlet pipe, the first overflow pipe is arranged inside or outside the first cooling container, and the second overflow pipe is arranged outside the first cooling container.
4. A liquor cooling apparatus as claimed in claim 2 or claim 3 further comprising a second heat exchanger for continuing to cool the lower temperature fluid exiting the first heat exchanger;
the second heat exchanger is arranged between the first heat exchanger and the inner wall of the first cooling container, one end of the second heat exchanger is communicated with the first heat exchanger, and the other end of the second heat exchanger is communicated with the output pipe.
5. A liquor cooling apparatus according to claim 1, wherein the primary cooling assembly comprises a second cooling vessel, the first heat exchanger being disposed inside the second cooling vessel;
the sub-cooling assembly comprises a third heat exchanger disposed outside of the second cooling vessel;
one end of the third heat exchanger is communicated with the first heat exchanger, the other end of the third heat exchanger is communicated with the output pipe, and the third heat exchanger further comprises a cooling medium inflow hole and a cooling medium outflow hole which are used for continuously cooling the lower-temperature fluid flowing out of the first heat exchanger.
6. A distilled liquor cooling apparatus according to claim 3, wherein when said first overflow pipe is provided inside said first cooling vessel, an overflow groove is provided in an upper portion of said first cooling vessel, and said first overflow pipe and said second overflow pipe are respectively communicated with said overflow groove.
7. A liquor cooling apparatus according to claim 6, wherein the first overflow conduit is in communication with the overflow launder at a lower level than the second overflow conduit is in communication with the overflow launder.
8. A liquor cooling apparatus according to claim 6, further comprising a thermal insulation pipe sheathed on an outer wall of the first overflow pipe.
9. A liquor cooling apparatus according to claim 3, wherein the first cooling vessel is apertured for the first overflow tube to pass through when the first overflow tube is disposed outside the first cooling vessel.
10. A distilled liquor cooling system, which comprises a cooling tower, a circulating pump and a distilled liquor cooling device according to any one of claims 1 to 9, wherein the primary cooling assembly, the circulating pump and the cooling tower are communicated in sequence, so that the distilled liquor cooling device and the cooling tower form a cooling water circulation loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703580.9U CN209923309U (en) | 2019-05-15 | 2019-05-15 | Distilled liquor cooling device and distilled liquor cooling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703580.9U CN209923309U (en) | 2019-05-15 | 2019-05-15 | Distilled liquor cooling device and distilled liquor cooling system |
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| Publication Number | Publication Date |
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| CN209923309U true CN209923309U (en) | 2020-01-10 |
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| CN201920703580.9U Expired - Fee Related CN209923309U (en) | 2019-05-15 | 2019-05-15 | Distilled liquor cooling device and distilled liquor cooling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854510A (en) * | 2022-04-18 | 2022-08-05 | 安徽国钦智能科技有限公司 | Fermentation liquor cooling equipment for beer processing and use method thereof |
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2019
- 2019-05-15 CN CN201920703580.9U patent/CN209923309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854510A (en) * | 2022-04-18 | 2022-08-05 | 安徽国钦智能科技有限公司 | Fermentation liquor cooling equipment for beer processing and use method thereof |
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Granted publication date: 20200110 Termination date: 20210515 |