CN220284022U - Malt whisky distillation plant - Google Patents
Malt whisky distillation plant Download PDFInfo
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- CN220284022U CN220284022U CN202321554452.5U CN202321554452U CN220284022U CN 220284022 U CN220284022 U CN 220284022U CN 202321554452 U CN202321554452 U CN 202321554452U CN 220284022 U CN220284022 U CN 220284022U
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- 238000004821 distillation Methods 0.000 title claims abstract description 157
- 235000015041 whisky Nutrition 0.000 title claims abstract description 31
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 44
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 15
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
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- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a malt whiskey distillation device, which comprises a distillation system, wherein the distillation system comprises a tank body, the top of the tank body is open, and a feed inlet and a discharge outlet are formed in the tank body; the heating pipe is used for heating the materials in the tank body; the inlet end of the fragrance recovery tank is communicated with the top opening of the tank body; the air inlet end of the Linn arm is communicated with the outlet end of the aroma recovery tank; the condenser is provided with a material channel, and an inlet of the material channel is communicated with the air outlet end of the Linn arm; the inlet of the collecting tank is communicated with the outlet of the material channel; the separation net is arranged in the Linn arm; the collecting tank is arranged on the Linn arm and positioned below the separation net, the notch of the collecting tank faces the separation net, and the collecting tank is communicated with the tank body through a connecting pipe. Alcohol vapor containing impurities and heavier alcohol vapor can be intercepted when passing through the separation net, and flows back to the tank body after entering the collecting tank, so that the impurities in the alcohol vapor are further reduced, and the quality of distilled wine is improved.
Description
Technical Field
The utility model relates to brewing equipment, in particular to a malt whisky distilling device.
Background
Whiskey, because of its unique mouthfeel and flavor, enjoys the world as one of the most popular wine varieties worldwide. In the whiskey production process, the process for determining the mouthfeel and the flavor of the whiskey plays a vital role in the later distillation and the barrel aging besides the raw materials and process differences used in saccharification and fermentation.
The distillation has the main function of further increasing the content of alcohol, removing sulfide with unpleasant taste, and removing harmful substances such as miscellaneous alcohol and the like by a method of pinching the head, removing the tail and taking out the wine center. The barrel aging is to put distilled whiskey raw wine into a oak barrel for storage, and dissolve some beneficial substances such as tannic acid and vanillin in the oak barrel into the raw wine, so that the taste is more unique, and meanwhile, the wine body of the raw wine is changed into amber from original colorless and transparent in the storage process because the oak barrel is baked. To obtain a good whiskey, each of the above steps requires strict attention.
At present, the existing equipment is mostly distilled once aiming at the whiskey distillation technology, the structure of the equipment used by the technology is too simple to strictly control the distillation process, and meanwhile, a great amount of miscellaneous alcohol is mixed in the wine distilled by the primary distillation equipment, so that the taste of the whiskey is seriously influenced. In addition, the existing distillation equipment is unreasonable in energy and waste treatment, and energy waste and environmental pollution can be caused.
In order to solve the problems, the Chinese patent application with the patent number of CN202211053396.7 (with the publication number of CN 115322862A) discloses a malt whisky distillation device and a distillation process, two sets of distillation systems are respectively called a coarse distillation system (A) and a rectification system (B), at least one collecting tank of the coarse distillation system (A) is arranged, and one collecting tank of the coarse distillation system (A) is communicated with a feed inlet (11) of a tank body (1) of the rectification system (B) through a feed conveying pipe (511).
However, this patent has the following problems: 1. although the patent reduces part of the fusel relative to one distillation, the content of the fusel in the wine base is still relatively high; 2. the equipment material of the equipment mainly takes red copper as a main material, and the equipment input cost is high; 3. the inclined arrangement of the arm of the patent, while allowing some degree of reflux of vapors containing other heavier materials such as fusel into the tank, is still subject to further improvement.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a malt whiskey distillation device capable of reducing impurity outflow in alcohol vapor.
The technical scheme adopted for solving the technical problems is as follows: a malt whisky distillation apparatus comprises a distillation system including
The top of the tank body is open, and the tank body is provided with a feed inlet and a discharge outlet;
the heating pipe is arranged in the tank body and can be used for heating materials in the tank body by passing hot water or steam;
the fragrance recycling tank is arranged at the top of the tank body, and the inlet end of the fragrance recycling tank is communicated with the top opening of the tank body;
the air inlet end of the Linn arm is communicated with the outlet end of the aroma recovery tank;
the condenser is provided with a material channel, and an inlet of the material channel is communicated with the air outlet end of the Linn arm;
the inlet of the collecting tank is communicated with the outlet of the material channel;
characterized in that it also comprises
The separation net is arranged in the Linn arm and used for separating impurities in alcohol vapor flowing out of the tank body;
the collecting tank is arranged on the Linn arm and positioned below the separation net, the notch of the collecting tank faces the separation net, and the collecting tank is communicated with the tank body through a connecting pipe.
In order to increase the contact area between the aroma recovery tank and the alcohol vapor, the aroma recovery tank comprises a main body arranged at the top of the tank body and a spiral pipe connecting the main body and the Linen arm, wherein the spiral pipe extends spirally along the length direction of the spiral pipe, and the contact area of the spiral pipe is larger.
Preferably, the spiral tube has a smaller inner diameter along its length.
Preferably, the condenser comprises a first condenser and a second condenser;
the first condenser is provided with a first material channel communicated with the air outlet end of the Linn arm, the condensed water inlet of the first condenser is positioned at the lower part of the side wall of the first condenser, the condensed water outlet is positioned at the top of the first condenser, the condensed water outlet is communicated with one end of a first pipe body, and the other end of the first pipe body is communicated with the hot water collector;
the second condenser is provided with a second material channel, an inlet of the second material channel is communicated with an outlet of the first material channel, an outlet of the second material channel is communicated with the collecting tank, a cooling water inlet and a cooling water outlet are formed in the side wall of the second condenser, a cooling water outlet of the second condenser is communicated with a condensed water inlet of the first condenser, and the first material channel and the second material channel jointly form the material channel. The first condenser is used for condensing raw wine steam, and the second condenser is used for condensing raw wine.
Preferably, the two second condensers are respectively a red copper condenser and a stainless steel condenser, whiskey flavors produced by the two condensers are different, and the first condenser can be alternatively communicated with one of the second condensers, so that the distillation device has stronger applicability and produces more whiskey flavors.
In order to improve the purity of distilled raw wine, the distillation system is provided with three sets, namely a crude distillation system, a middle distillation system and a rectification system, wherein the outlet of a collecting tank of the crude distillation system is communicated with the feed inlet of a tank body of the middle distillation system through a first feed conveying pipe, and the outlet of the collecting tank of the middle distillation system is communicated with the feed inlet of the tank body of the rectification system through a second feed conveying pipe. The distillation device equivalent to the distillation device can carry out three times of distillation on materials so as to improve the purity of distilled wine base.
Preferably, the tail end of the discharging pipe of the middle distillation system is branched into a first discharging branch pipe for discharging wine heads and wine centers and a second discharging branch pipe for discharging wine tails, the first discharging branch pipe is communicated with a collecting tank of the middle distillation system, and the second discharging branch pipe is communicated with a collecting tank of the crude distillation system;
the tail end of the discharging pipe of the rectification system is branched into a third discharging branch pipe for discharging wine centers, a fourth discharging branch pipe for discharging wine heads and wine tails, the third discharging branch pipe is communicated with a collecting tank of the rectification system, and the fourth discharging branch pipe is communicated with the collecting tank of the middle distillation system;
and the first discharging branch pipe, the second discharging branch pipe, the third discharging branch pipe and the fourth discharging branch pipe are respectively provided with an eighth valve for controlling the on-off of the internal fluid passage. Thus, the wine heads, the wine tails and the wine centers are not distinguished by the rough distillation, the wine heads, the wine centers and the wine tails are distinguished by the middle distillation, the wine centers, the wine tails and the wine tails after the middle distillation are respectively distinguished by the rectification, the wine tails after the middle distillation are fed into a collecting tank of a rough distillation system, are mixed with the wine heads, the wine tails and the wine centers after the rough distillation, are fed into a tank body of the middle distillation system for middle distillation, and the wine heads, the wine centers after the middle distillation, the wine heads and the wine tails after the rectification are all fed into a collecting tank of the middle distillation system, then are fed into a tank body of a rectification system for rectification, and the wine centers after the rectification directly flow into the collecting tank of the rectification system.
In order to save energy, the distillation device further comprises a heat exchanger, wherein a raffinate inlet, a raffinate outlet, a raw material inlet and a raw material outlet are formed in the heat exchanger, the raffinate inlet is communicated with the raffinate outlet, the raffinate inlet is communicated with a discharge port of a tank body of the crude distillation system, the raw material inlet is communicated with the raw material outlet, and the raw material outlet is communicated with a feed port of the tank body of the crude distillation system.
Preferably, a temporary storage tank is arranged between the raw material outlet and a feed inlet on a tank body of the crude distillation system, and the temporary storage tank is provided with an insulation layer. The main function of the heat exchanger is to further utilize the heat in the raw material residual liquid after the crude distillation, the raw material in the fermentation tank is preheated through the heat exchanger, the preheated raw material is stored in the temporary storage tank with heat preservation, the time is saved compared with the direct heating of the raw material without preheating, and the steam quantity can be saved by about 25%. The crude distillation residual liquid after heat exchange and temperature reduction still contains a large amount of nutrient components, so that the crude distillation residual liquid can be directly used as livestock feed for further utilization.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the barrier net is arranged in the Linn arm, and the collecting tank communicated with the tank body is arranged on the Linn arm, so that alcohol vapor containing impurities and alcohol vapor with heavier mass can be intercepted when passing through the barrier net, and flows back into the tank body after entering the collecting tank, thereby further reducing the impurities in the alcohol vapor and improving the quality of distilled wine.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is an enlarged view at a of fig. 1.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 and 2, the malt whiskey distillation apparatus of the present preferred embodiment comprises a distillation system including a tank 1, a heating pipe 2, a fragrance recovery tank 3, a ringen arm 4, a condenser, a collection tank 6, a screen 41, a collection tank 42, a heat exchanger 8, and the like.
The top of the tank body 1 is open, a feed inlet 11 and a discharge outlet 12 are formed in the tank body 1, the heating pipe 2 is arranged in the tank body 1, and the heating pipe 2 can be used for heating materials in the tank body 1 by hot water or steam.
The top of jar body 1 is located to fragrance recovery jar 3, and the entry end of fragrance recovery jar 3 is linked together with the open top of jar body 1, and in this embodiment, fragrance recovery jar 3 is including locating the main part 31 at jar body 1 top and connecting main part 31 and the spiral pipe 32 of Linen arm 4, and spiral pipe 32 extends along its length direction spiral, and spiral pipe 32 diminishes along its length direction internal diameter. The benefits of this design are as follows: 1. the spiral tube 32 is formed in a spiral shape in order to increase the area, increase the contact area between the steam and the spiral tube 32, strengthen the chemical reaction of neutralizing sulfides, which are very unpleasant aroma substances to be removed as much as possible in distillation; 2. another purpose of the spiral tube 32 is to increase the heat exchange area, and increase the contact area between the spiral tube 32 and the air, so that the heat exchange area between the steam and the air is correspondingly increased, the condensing and reflux effects of the steam can be enhanced, and a slight vapor-liquid mass transfer effect is generated on the surface of the spiral tube 32; 3. the spiral tube 32 has a smaller and smaller diameter in the upward direction so that only the lighter component wine vapors reach and pass through the top outlet, and the heavier component aroma substances and the like are blocked, which is designed to collect higher quality wine.
The inlet end of the Linn arm 4 is communicated with the outlet end of the aroma recovery tank 3, the condenser is provided with a material channel, and the inlet of the material channel is communicated with the outlet end of the Linn arm 4. The line arm 4 is horizontally arranged, the line arm 4 is internally provided with a separation net 41, the separation net 41 is used for separating impurities in alcohol vapor flowing out of the tank body 1, the line arm 4 is also provided with a collecting tank 42 positioned below the separation net 41, the notch of the collecting tank 42 faces the separation net 41, the collecting tank 42 is communicated with the tank body 1 through a connecting pipe 10, and the separation net 41 can be a copper net. Alcohol vapor containing impurities and heavier alcohol vapor is intercepted when passing through the copper mesh, enters the collecting tank 42 and flows back into the tank body 1.
In the present embodiment, the condenser includes a first condenser 51 and a second condenser 52. The first condenser 51 is vertical, and the second condenser 52 is horizontal.
The first condenser 51 has a first material passage communicating with the outlet end of the lin arm 4, the condensate water inlet 511 of the first condenser 51 is located at the lower portion of the side wall thereof, the condensate water outlet 512 is located at the top thereof, the condensate water outlet 512 communicates with one end of the first pipe 513, and the other end of the first pipe communicates with the hot water collector.
The second condenser 52 has a second material channel, the inlet of the second material channel is communicated with the outlet of the first material channel, the outlet of the second material channel is communicated with the collecting tank 6 through the discharging pipe 7, the side wall of the second condenser 52 is provided with a cooling water inlet 521 and a cooling water outlet 522, the cooling water outlet 522 of the second condenser 52 is communicated with the condensed water inlet 511 of the first condenser 51, and the first material channel and the second material channel jointly form the material channel.
The first condenser 51 is used for condensing raw wine vapors and the second condenser 52 is used for condensing raw wine. The light raw wine mixed steam generated by heating in the tank body 1 flows from the Linen arm 4 to the first condenser 51, is condensed and flows to the second condenser 52, and flows to the alcohol detection device after being fully cooled by the second condenser 52.
In this embodiment, two second condensers 52 are disposed in parallel, i.e. a red copper condenser and a stainless steel condenser, and different condensers may be selected according to the required whiskey flavor, and the first condenser 51 may be selectively communicated with one of the second condensers 52, so that the distillation apparatus has higher applicability and more whiskey flavor types. A valve may be provided on a line communicating the first condenser 51 and the second condenser 52 so that the first condenser 51 is selectively communicated with one of the second condensers 52.
In this embodiment, the distillation system has three sets, namely, a crude distillation system a, a middle distillation system B and a distillation system C, wherein the outlet of the collection tank 6 of the crude distillation system a is communicated with the feed inlet 11 of the tank body 1 of the middle distillation system B through a first feed delivery pipe 13, and the outlet of the collection tank 6 of the middle distillation system B is communicated with the feed inlet 11 of the tank body 1 of the distillation system C through a second feed delivery pipe 14. The distillation device is equivalent to the distillation device of the application, and can perform three times of distillation on materials so as to improve the purity of distilled wine base, reduce the fusel oil content in whiskey wine base and make the wine body lighter.
The crude distillation does not distinguish between the wine head, the wine tail and the wine heart, and the discharging pipe 7 of the crude distillation system A is not branched and is directly communicated with the collecting tank 6 of the crude distillation system A.
The middle distillation separates the wine head and the wine heart from the wine tail, the tail end of the discharging pipe 7 of the middle distillation system B is branched into a first discharging branch pipe 71 for discharging the wine head and the wine heart and a second discharging branch pipe 72 for discharging the wine tail, the first discharging branch pipe 71 is communicated with the collecting tank 6 of the middle distillation system B, and the second discharging branch pipe 72 is communicated with the collecting tank 6 of the crude distillation system A.
The rectification divides the wine center and the wine head from the wine tail, the tail end of the discharging pipe 7 of the rectification system C is branched into a third discharging branch pipe 73 which flows out of the wine center, a fourth discharging branch pipe 74 which flows out of the wine head and the wine tail, the third discharging branch pipe 73 is communicated with the collecting tank 6 of the rectification system C, and the subsequent processes such as filling, barrel aging and the like can be carried out, and the fourth discharging branch pipe 74 is communicated with the collecting tank 6 of the middle distillation system B.
Valves for controlling the on-off of the internal fluid passages are arranged on the first discharging branch pipe 71, the second discharging branch pipe 72, the third discharging branch pipe 73 and the fourth discharging branch pipe 74.
The wine tails after middle distillation enter a collecting tank 6 of a coarse distillation system A, are mixed with the wine heads, the wine tails and the wine centers after coarse distillation and enter a tank body 1 of a middle distillation system B for middle distillation, the wine heads and the wine centers after middle distillation, the wine heads and the wine tails after distillation enter the collecting tank 6 of the middle distillation system B, then enter the tank body 1 of a distillation system C for distillation, and the wine centers after distillation directly flow into the collecting tank 6 of the distillation system C.
In addition, the discharging pipes 7 of the crude distillation system A, the middle distillation system B and the distillation system C are respectively provided with an alcohol detection device, the structure and the working principle of the alcohol detection devices are the same as those of the alcohol detection devices in the malt whisky distillation device and the distillation process disclosed in the Chinese patent application of CN202211053396.7 (publication number CN 115322862A), and the alcohol detection devices are not repeated here,
the heat exchanger 8 is provided with a raffinate inlet 81, a raffinate outlet 82, a raw material inlet 83 and a raw material outlet 84, the raffinate inlet 81 is communicated with the raffinate outlet 82, the raffinate inlet 81 is communicated with a discharge port 12 of the tank body 1 of the crude distillation system A, the raw material inlet 83 is communicated with the raw material outlet 84, the raw material outlet 84 is communicated with a feed inlet 11 of the tank body 1 of the crude distillation system A, a temporary storage tank 85 is arranged between the raw material outlet 84 and the feed inlet 11 of the tank body 1 of the crude distillation system A, and the temporary storage tank 85 is provided with a heat insulation layer. The main function of the heat exchanger 8 is to further utilize the heat in the residual liquid of the raw material after the crude distillation, the raw material in the fermentation tank is preheated by the heat exchanger 8, the preheated raw material is stored in the temporary storage tank 85 with heat preservation, the time is saved compared with the direct heating of the raw material without preheating, and the steam quantity can be saved by about 25%. The crude distillation residual liquid after heat exchange and temperature reduction still contains a large amount of nutrient components, so that the crude distillation residual liquid can be directly used as livestock feed for further utilization.
In this embodiment, the middle part of the first tube body of the crude distillation system a branches out into a first branch tube, and is further provided with a gas compression tube, which is identical to the structure, connection mode and action of the gas compression tube and the first branch tube in the "a malt whiskey distillation apparatus and distillation process" disclosed in the chinese patent application of CN202211053396.7 (publication No. CN 115322862A), so that the vapor flowing out of the gas outlet tube of the gas compression tube can enter the tank 1 of at least one of the crude distillation system a, the medium distillation system B and the rectification system C as required, which is not described herein.
In each distillation system, only the aroma recovery tank 3, the Linen arm 4, the first condenser 51 and one of the second condensers 52 are made of red copper, and the rest are made of stainless steel, so that the cost is reduced.
The distillation apparatus of this embodiment operates as follows:
firstly, a fermentation liquid with the alcohol concentration of about 8% is pumped into a tank body 1 of a coarse distillation system A, steam is introduced into the tank body 1, and the fermentation liquid is heated. As the temperature rises, the alcohol vapor in the fermentation liquid rises to the aroma recovery tank 3, part of alcohol vapor containing impurities is condensed into small liquid drops to flow back to the tank 1 of the crude distillation system a after contacting the spiral pipe 32, the rest of alcohol vapor is led to the len arm 4, and only the alcohol vapor with lighter mass and higher purity enters the first condenser 51 to be condensed due to the blocking effect of the separation net 41 in the len arm 4, and the rest of alcohol vapor is blocked by the separation net 41 to be condensed into small liquid drops to flow back to the tank 1.
The wine base cooled by the first condenser 51 flows to the second condenser 52, and at this time, a red copper condenser or a stainless steel condenser can be selected by opening corresponding valves according to whiskey flavor requirements (since the structure of the middle distillation system B and the structure of the distillation system C are the same as those of the crude distillation system a, the distillation process will not be repeated in the following).
When the alcohol detection system of the crude distillation system A detects that alcohol flows out, the valve is opened to enable the alcohol to flow to the collection tank 6, and when the alcohol concentration of the crude distillation is lower than 1%, the valve is closed, and crude distillation is completed at the moment, and the alcohol concentration of the crude distillation is about 20%. The residual raw material liquid in the tank 1 of the crude distillation system A is fed into a heat exchanger 8 (PHE) because of the heat and nutrient components, the heat is utilized to heat the fermentation liquid of the next batch, and the heated fermentation liquid is stored in a temporary storage tank 85 with heat preservation. The raw material residual liquid after heat exchange and cooling can be used as livestock feed to be further utilized. The total amount of alcohol collected during the whole crude distillation process accounts for about 37% of the total amount of fermentation broth. Because the crude distillation is carried out, the whole process does not distinguish the wine heads, the wine centers and the wine tails, and the crude distillation process is finished only when the concentration of the crude distillation is lower than 1 percent.
The raw wine collected by the crude distillation is pumped into a tank body 1 of a middle distillation system through a collecting tank 6 to carry out the middle distillation, and the concentration of the raw wine can be raised to about 70% by the middle distillation, as the collecting method of the crude distillation raw wine. Unlike the coarse distillation process, the medium distilled wine base only takes wine heads and wine centers, namely the wine base with the alcohol concentration of about 70-20%, and the total amount of the collectable medium distilled wine heads and wine centers accounts for about 57% of the total amount of the medium distilled raw materials. The tail of the wine which is fed into the collecting tank 6 of the middle distillation system B will be middle distilled again along with the crude wine of the next batch, so that a small amount of alcohol contained in the crude wine can be reused. The raw materials with alcohol concentration less than 1% in the later stage of middle distillation have less nutrient components and contain more harmful substances such as fusel oil, so that the raw materials cannot be reused and can only be used for sewage treatment.
The raw wine entering the collection tank 6 of the middle distillation system B is pumped into the tank body 1 of the distillation system C for distillation, in order to further reduce the content of impurities such as impurity alcohol and the like, the process only takes wine centers with the best quality and the concentration of the alcohol between about 82.5 percent and 80 percent to enter the collection tank 6 of the distillation system C for processes such as barrel ageing, so that the raw wine with the concentration of the alcohol more than 82.5 percent and less than 80 percent and more than 1 percent enters the middle distillation system B for distillation again along with the raw wine distilled in the next batch, and the residual liquid with the concentration of less than 1 percent is treated by the same method as the middle distillation residual liquid. The whole three distillation processes are completed.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity.
Claims (8)
1. A malt whisky distillation apparatus comprises a distillation system including
The top of the tank body (1) is open, and a feed inlet (11) and a discharge outlet (12) are formed in the tank body (1);
the heating pipe (2) is arranged in the tank body (1), and the heating pipe (2) can be used for heating materials in the tank body (1) by introducing hot water or steam;
the aroma recovery tank (3) is arranged at the top of the tank body (1), and the inlet end of the aroma recovery tank (3) is communicated with the top opening of the tank body (1);
the air inlet end of the Linn arm (4) is communicated with the outlet end of the aroma recovery tank (3);
the condenser is provided with a material channel, and an inlet of the material channel is communicated with the air outlet end of the Linn arm (4);
the inlet of the collecting tank (6) is communicated with the outlet of the material channel through a discharging pipe (7);
characterized in that it also comprises
The separation net (41) is arranged in the Linn arm (4) and used for separating impurities in alcohol vapor flowing out of the tank body (1);
and the collecting groove (42) is arranged on the Linn arm (4) and is positioned below the separation net (41), a notch of the collecting groove (42) faces the separation net (41), and the collecting groove (42) is communicated with the tank body (1) through the connecting pipe (10).
2. Malt whiskey distillation apparatus according to claim 1, wherein: the aroma recycling tank (3) comprises a main body (31) arranged at the top of the tank body (1) and a spiral tube (32) for connecting the main body (31) with the Linen arm (4), wherein the spiral tube (32) extends spirally along the length direction of the spiral tube.
3. Malt whisky distillation apparatus according to claim 2, wherein: the spiral tube (32) has a smaller inner diameter along its length.
4. Malt whiskey distillation apparatus according to claim 1, wherein: the condenser comprises a first condenser (51) and a second condenser (52);
the first condenser (51) is provided with a first material channel communicated with the air outlet end of the Linn arm (4), the condensed water inlet (511) of the first condenser (51) is positioned at the lower part of the side wall of the first condenser, the condensed water outlet (512) is positioned at the top of the first condenser, the condensed water outlet (512) is communicated with one end of a first pipe body, and the other end of the first pipe body is communicated with the hot water collector;
the second condenser (52) is provided with a second material channel, an inlet of the second material channel is communicated with an outlet of the first material channel, an outlet of the second material channel is communicated with the collecting tank (6) through the discharging pipe (7), a cooling water inlet (521) and a cooling water outlet (522) are formed in the side wall of the second condenser (52), the cooling water outlet (522) of the second condenser (52) is communicated with a condensed water inlet (511) of the first condenser (51), and the first material channel and the second material channel jointly form the material channel.
5. Malt whiskey distillation apparatus according to claim 4, wherein: the two second condensers (52) are arranged in parallel, namely a red copper condenser and a stainless steel condenser, and the first condenser (51) can be alternatively communicated with one of the second condensers (52).
6. Malt whisky distillation apparatus according to any of claims 1 to 5, wherein: the distillation system is provided with three sets, namely a crude distillation system (A), a middle distillation system (B) and a distillation system (C), wherein the outlet of a collection tank (6) of the crude distillation system (A) is communicated with a feed inlet (11) of a tank body (1) of the middle distillation system (B) through a first feed conveying pipe (13), and the outlet of a collection tank (6) of the middle distillation system (B) is communicated with the feed inlet (11) of the tank body (1) of the distillation system (C) through a second feed conveying pipe (14).
7. Malt whisky distilling apparatus according to claim 6, characterized in that:
the tail end of a discharging pipe (7) of the middle distillation system (B) is branched into a first discharging branch pipe (71) for discharging wine heads and wine centers and a second discharging branch pipe (72) for discharging wine tails, the first discharging branch pipe (71) is communicated with a collecting tank (6) of the middle distillation system (B), and the second discharging branch pipe (72) is communicated with a collecting tank (6) of the crude distillation system (A);
the tail end of a discharging pipe (7) of the rectification system (C) is branched into a third discharging branch pipe (73) for discharging wine centers, a fourth discharging branch pipe (74) for discharging wine heads and wine tails, the third discharging branch pipe (73) is communicated with a collecting tank (6) of the rectification system (C), and the fourth discharging branch pipe (74) is communicated with a collecting tank (6) of the middle distillation system (B).
8. Malt whisky distilling apparatus according to claim 6, characterized in that: still include heat exchanger (8), offer raffinate import (81), raffinate export (82), raw materials import (83), raw materials export (84) on heat exchanger (8), raffinate import (81) are linked together with raffinate export (82), just raffinate import (81) are linked together with bin outlet (12) of the jar body (1) of crude distillation system (A), raw materials import (83) are linked together with raw materials export (84), just raw materials export (84) are linked together with feed inlet (11) on the jar body (1) of crude distillation system (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554452.5U CN220284022U (en) | 2023-06-16 | 2023-06-16 | Malt whisky distillation plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554452.5U CN220284022U (en) | 2023-06-16 | 2023-06-16 | Malt whisky distillation plant |
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| CN220284022U true CN220284022U (en) | 2024-01-02 |
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| CN202321554452.5U Active CN220284022U (en) | 2023-06-16 | 2023-06-16 | Malt whisky distillation plant |
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| Country | Link |
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| CN (1) | CN220284022U (en) |
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