CN115247113A - Energy-saving production device and method applied to liquor distillation - Google Patents
Energy-saving production device and method applied to liquor distillation Download PDFInfo
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- CN115247113A CN115247113A CN202111387038.5A CN202111387038A CN115247113A CN 115247113 A CN115247113 A CN 115247113A CN 202111387038 A CN202111387038 A CN 202111387038A CN 115247113 A CN115247113 A CN 115247113A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H6/00—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages
- C12H6/02—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages by distillation
Abstract
The invention discloses an energy-saving production device and method applied to white spirit distillation. The invention makes full use of a large amount of cooling water required by the distillation process of the prior art to carry out condensation on wine steam to release heat for indirect heat exchange, and simultaneously utilizes a small amount of electricity to raise the replaced heat energy to saturated steam with required temperature and pressure so as to return the saturated steam to a steam pipeline required by a distillation section, thereby greatly reducing the steam consumption required by the prior art, solving the problems of high steam consumption, high cooling water consumption and no utilization and no discharge of high-temperature hot water in the prior distillation section, and having the advantages of low steam consumption and high heat recovery energy-saving efficiency.
Description
Technical Field
The invention relates to the technical field of liquor production, in particular to an energy-saving production device and method applied to liquor distillation.
Background
In recent years, with the upgrade of liquor consumption, liquor becomes mainstream in terms of health, fashion and internationalization, and liquor production is the traditional industry in China. In recent years, the wine brewing industry actively promotes the circular economy concept and the production mode, advocates the comprehensive utilization of resources, realizes the clean production, obtains remarkable effect and makes contribution to the construction of the conservation-minded society. The brewing industry develops rapidly, and over 2600 winemaking enterprises (total number 15000) on the national scale, but the problems existing in the development are not ignored, mainly the average scale of the industry is small, and the energy consumption of the products of different enterprises in the same industry is doubled or even more.
By analyzing the reason of higher energy consumption of production unit products, wherein the steam energy consumption accounts for more than 80% of the comprehensive energy consumption in the white spirit production process, a plurality of manufacturers do not have energy-saving processes and equipment, the utilization research of secondary steam in the wine brewing production process is not deep enough, the waste heat can not be effectively and reasonably utilized for a plurality of times, the heat energy utilization rate is not high, the steam consumption in the wine brewing production process is higher, the limit indexes of the comprehensive energy consumption of the white spirit production unit products are gradually listed in domestic local and industrial standards at present, aiming at the requirements of energy saving and consumption reduction of the white spirit production process of enterprises, an experiment platform test is carried out through a set of established wine brewing production energy-saving systems, the related energy consumption data analysis provides an effective technical approach for the enterprises to mine and recover steam resources in the white spirit production process, in the whole wine brewing process, the distillation section is an important proportion and determines the flavor quality, a single-retort distillation is adopted in the distillation in the traditional method, a saturated steam is adopted as a heat source, in the heat source, in recent years, most of steam is provided by a natural gas boiler, the natural gas has the price of about 4.0 yuan per cubic, namely, the steam boiler generates about 90 tons of the steam of the price of the steam of which generates about 360 tons; the steam consumption of each ton of white spirit product in the traditional atmospheric distillation is about 1.3 tons, namely the cost of each ton of white spirit in the traditional atmospheric distillation is about 460 yuan, which also determines the defects of the distilled spirit by the traditional method: 1. the steam consumption is high, about 1.3 tons of steam are consumed per ton of wine, the cost per ton of wine is 460 yuan, and the production cost per ton of wine liquid is high; 2. the consumption of normal-temperature cooling water is large, a large amount of normal-temperature cooling water is needed for condensing and cooling finished product wine, and the consumption of normal-temperature cooling water for each ton of finished product wine is about 90 tons; 3. a large amount of hot water is discharged everywhere, a large amount of normal-temperature cooling water is used for cooling wine liquid and then becomes hot water at 75 ℃, and the hot water is directly discharged into ponds and ponds at present, so that the environmental damage is serious; 4. most of the energy-saving measures are not adopted, and even if the energy-saving measures are adopted, the energy-saving rate is lower and is not more than 15 percent.
Aiming at the problems of high steam consumption, high cooling water consumption and no utilization and no discharge of high-temperature hot water in the distillation section in the traditional wine making industry, the energy-saving modification is carried out, the energy-saving effect after modification is more than 50% lower than that before modification, the energy-saving effect is obvious, the consumption of the cooling water at normal temperature is reduced by 30% and the temperature of the cooling water is reduced to be below 40 ℃ and is similar to the environmental temperature, and the cooling water can be recycled after being directly cooled by adopting a primary air cooling tower.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide an energy-saving production device and method for liquor distillation, which have the advantages of low steam consumption and high heat recovery and energy-saving efficiency and solve the problems of high steam consumption, high cooling water consumption and no utilization and no emission of high-temperature hot water in the conventional distillation section.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving production device and method applied to white spirit distillation comprise a distillation retort, a tank pool, a cooler and a wine box, wherein the bottom of the distillation retort is communicated with the tank pool through a pipeline, the cooler is positioned on one side of the distillation retort, which is close to the cooler, is communicated with an energy-saving mechanism, the bottom of the cooler is communicated with the wine box through a pipeline, the bottom of the right side of the distillation retort is communicated with a steam input pipe, the right side of the distillation retort is provided with a hot water tank, and the bottom of the cooler is communicated with the wine box through a pipeline.
Preferably, the energy-saving mechanism comprises a heat exchange box, a liquor conveying coil is coiled in the heat exchange box, a spraying pipe is fixedly mounted at the top of the inner wall of the heat exchange box, the bottom of the left side of the heat exchange box is communicated with a regeneration steam discharge pipe, one end, far away from the heat exchange box, of the regeneration steam discharge pipe is communicated with a steam compressor, the steam compressor is communicated with the bottom of the right side of the distillation retort through a pipeline, and the bottom of the right side of the heat exchange box is communicated with a cooler through a pipeline.
Preferably, one side of the hot water tank is communicated with a first electromagnetic three-way valve, one end of the first electromagnetic three-way valve is communicated with a first delivery pipe, the other end of the first electromagnetic three-way valve is communicated with a second delivery pipe, one end of the cooler is communicated with a second electromagnetic three-way valve, one end of the second electromagnetic three-way valve is communicated with the second delivery pipe, the other end of the second electromagnetic three-way valve is communicated with a third delivery pipe, and one end, far away from the second electromagnetic three-way valve, of the third delivery pipe is communicated with the hot water tank.
Preferably, the top of the right side of the heat exchange box is communicated with a water suction pump, one end of the water suction pump is communicated with the first conveying pipe, and the other end of the water suction pump is communicated with the spraying pipe.
Preferably, a temperature sensor is fixedly mounted inside the regeneration steam discharge pipe, and a buzzer alarm is electrically connected to the right side of the temperature sensor.
Preferably, the method comprises the following steps:
s1, manually filling mature mash from a fermentation working section into a distillation retort, slowly introducing steam into the distillation retort through a steam input pipe, preheating and heating the distillation retort after a period of time, and enabling the steam at the top of the distillation retort to overflow from the top of the distillation retort (a temperature instrument can detect and display the steam);
s2, after wine steam at the top of the distillation retort is conveyed to an energy-saving mechanism to carry out non-contact energy-saving heat exchange, the energy-saving mechanism can be automatically triggered to start after the numerical value of a steam instrument with temperature reaches a set value, the energy-saving mechanism automatically extracts hot water from a hot water tank, so that the hot water and the wine steam exchange heat to obtain liquid high-temperature finished wine through condensation, the high-temperature finished wine is cooled by a cooler, after the hot water of the cooler exchanges heat with hot finished wine liquid and becomes hot water, a part of the hot water is recycled and enters a heat exchange box, and a part of the hot water enters the hot water tank and enters a primary air cooling tower to be cooled and recycled;
s3, detecting whether the temperature of the regenerated steam discharged by the energy-saving mechanism is normal or not through a temperature sensor, and heating the mature mash in the distillation retort again through the mixed heat of the regenerated steam with the normal temperature and the steam of the steam input pipe.
And S4, after distillation is finished, all the finished liquor enters the liquor box, the liquor grains are discharged into a liquor pool from the bottom of the distillation retort, then the liquor pool is charged into the distillation retort, the whole time is about 60-120min, and then the next large circulation is started.
Preferably, the step S2 further includes:
step S21, wine steam and hot water in the novel heat exchanger are subjected to indirect heat exchange (the wine steam is outside the pipe, and the hot water is inside the pipe), after the heat exchange, the wine steam is condensed to become liquid high-temperature finished wine liquid, the liquid high-temperature finished wine liquid automatically flows into a cooler, and then the liquid high-temperature finished wine liquid is cooled to normal temperature and enters a wine box of the finished wine liquid to become finished wine liquid;
and S22, exchanging heat between the hot water passing through the cooler and the hot finished product wine liquid to obtain hot water, circularly recycling the latter part of hot water into a novel heat exchanger in the energy-saving device set, and recycling the latter part of hot water into a hot water tank after the latter part of hot water enters a first-stage air cooling tower for cooling.
Preferably, the step S3 further includes:
step S31, after the detection temperature is qualified, counting the stable data obtained by detection to obtain a later-stage heat exchange database;
and S32, giving an alarm by using a buzzer after the detection temperature is unqualified, prompting a maintainer to detect the spray pipe and the wine liquid conveying coil pipe in the heat exchange box, replacing and maintaining if the temperature is abnormal, and recovering the step S1 to continue distillation processing after the maintenance and the replacement.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention makes full use of a large amount of cooling water required by the distillation process of the prior art to carry out condensation process on the wine steam to indirectly exchange heat (completely equal to the prior condensation cooling process, does not directly contact wine liquid, does not intervene the wine liquid, and never influences the taste and flavor), and simultaneously utilizes a small amount of electricity to lift the replaced heat energy to saturated steam with required temperature and pressure so as to return to a steam pipeline required by the distillation section, thereby greatly reducing the steam consumption required by the prior art, solving the problems of high steam consumption, high cooling water consumption and no utilization and no emission of high-temperature hot water, and having the advantages of low steam consumption and high heat recovery energy-saving efficiency.
2. According to the invention, a part of hot water after heat exchange can flow into the spray pipe through the opening of the first conveying pipe and the second conveying pipe through the first electromagnetic three-way valve for heat exchange operation, meanwhile, when the second conveying pipe is closed and the third pipeline is opened, the hot water after heat exchange can flow into the hot water tank for recycling, and the arrangement of the first electromagnetic three-way valve and the second electromagnetic three-way valve can be matched with the electric automation of an enterprise to realize timing control, so that the method is more rapid and convenient.
3. The temperature sensor is arranged, so that the temperature detected by the temperature sensor can be digitally displayed, then the temperature is detected according to the set alarm temperature threshold interval, the alarm is used for warning when the temperature is greater than the threshold interval or less than the temperature threshold interval, the normal heat exchange temperature is set to be the detection temperature threshold interval, and the energy-saving heat exchange process of the process management is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a process flow diagram of the present invention;
FIG. 4 is a flow chart of the method of the present invention;
FIG. 5 is a S2 sub-flow chart of the present invention;
FIG. 6 is a flow chart of the present invention S3 sub-process.
In the figure: 1. a distillation retort; 2. a tank pool; 3. a cooler; 4. a wine box; 5. an energy-saving mechanism; 51. a heat exchange box; 52. a liquor conveying coiled pipe; 53. a spray pipe; 54. a regeneration steam discharge pipe; 55. a vapor compressor; 6. a steam input pipe; 8. a hot water tank; 9. a first electromagnetic three-way valve; 10. a first delivery pipe; 11. a second delivery pipe; 12. a second electromagnetic three-way valve; 13. a third delivery pipe; 14. a water pump; 15. a temperature sensor; 16. and (5) a buzzer alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 3, the energy-saving production device and the method thereof for white spirit distillation provided by the invention comprise a distillation retort 1, a tank water pool 2, a cooler 3 and a spirit box 4, wherein the bottom of the distillation retort 1 is communicated with the tank water pool 2 through a pipeline, the cooler 3 is positioned on one side of the distillation retort 1, which is close to the cooler 3, is communicated with an energy-saving mechanism 5, the bottom of the cooler 3 is communicated with the spirit box 4 through a pipeline, the bottom of the right side of the distillation retort 1 is communicated with a steam input pipe 6, the right side of the distillation retort 1 is provided with a hot water tank 8, and the bottom of the cooler 3 is communicated with the spirit box 4 through a pipeline.
Referring to fig. 3, the energy saving mechanism 5 includes a heat exchange box 51, a liquor conveying coil 52 is coiled inside the heat exchange box 51, a spraying pipe 53 is fixedly installed on the top of the inner wall of the heat exchange box 51, the bottom of the left side of the heat exchange box 51 is communicated with a regenerated steam discharging pipe 54, one end of the regenerated steam discharging pipe 54, which is far away from the heat exchange box 51, is communicated with a steam compressor 55, and the steam compressor 55 is communicated with the bottom of the right side of the retort 1 through a pipeline.
As a technical optimization scheme of the invention, the heat exchange box 51 is arranged to store wine steam, the spray pipe 53 and the wine liquid conveying coil 52 are fixed in the heat exchange box 51, hot water is sprayed on the surface of the oil liquid conveying coil through the spray pipe 53 to exchange heat, part of hot water after heat exchange flows into the steam compressor 55 to be mixed with steam and heated, and then enters the distillation retort 1 to heat mature mash with the steam input pipe 6, so that more steam energy consumption is saved, the hot water in the heat exchange box 51 is flashed under the negative pressure suction force of the steam compressor 55, the liquid state is changed into low-temperature gaseous steam, the low-temperature gaseous regenerated steam enters the steam compressor 55, the mechanical energy is converted into kinetic energy under the driving of electric power by the steam compressor 55, the low-temperature gaseous regenerated steam is changed into high-temperature gaseous regenerated steam, the quality is equal to the quality of the original steam, and then the steam with the same working condition as the original steam is continuously produced by the steam compressor 55, and the part of the steam is returned to the distillation retort 1 to replace and reduce the consumption of the original steam, thereby achieving a high energy-saving effect.
Referring to fig. 1, one side of a hot water tank 8 is communicated with a first electromagnetic three-way valve 9, one end of the first electromagnetic three-way valve 9 is communicated with a first delivery pipe 10, the other end of the first electromagnetic three-way valve 9 is communicated with a second delivery pipe 11, one end of a cooler 3 is communicated with a second electromagnetic three-way valve 12, one end of the second electromagnetic three-way valve 12 is communicated with the second delivery pipe 11, the other end of the second electromagnetic three-way valve 12 is communicated with a third delivery pipe 13, and one end, away from the second electromagnetic three-way valve 12, of the third delivery pipe 13 is communicated with the hot water tank 8.
As a technical optimization scheme of the invention, a part of hot water after heat exchange can flow into the spray pipe 53 through the opening of the first conveying pipe 10 and the second conveying pipe 11 for heat exchange operation through the first electromagnetic three-way valve 9, meanwhile, when the second conveying pipe 11 is closed, the second electromagnetic three-way valve 12 is opened, and the third pipeline is opened, so that the hot water after heat exchange can flow into the hot water tank 8 for recycling, and the arrangement of the first electromagnetic three-way valve 9 and the second electromagnetic three-way valve 12 can be matched with the electric automation of an enterprise to realize timing control, so that the invention is more rapid and convenient.
Referring to fig. 3, the top of the right side of the heat exchange box 51 is communicated with a water pump 14, one end of the water pump 14 is communicated with the first delivery pipe 10, and the other end of the water pump 14 is communicated with a spray pipe 53.
As a technical optimization scheme of the invention, hot water after heat exchange and hot water in the hot water tank 8 can be quickly conveyed into the heat exchange box 51 for heat exchange operation by arranging the water suction pump 14, so that the heat exchange process is more stable, and the influence on the heat exchange efficiency caused by slow flowing of the heat exchange water is avoided.
Referring to fig. 2, a temperature sensor 15 is fixedly installed inside the regeneration steam discharge pipe 54, and a buzzer alarm 16 is electrically connected to the right side of the temperature sensor 15.
As a technical optimization scheme of the invention, the temperature detected by the temperature sensor 15 can be digitally displayed by setting the temperature sensor 15, then the detection is carried out according to a set alarm temperature threshold interval, the alarm 16 is used for warning when the temperature is greater than the threshold interval or less than the temperature threshold interval, and the normal heat exchange temperature is set as the detection temperature threshold interval, thereby facilitating the process management of the energy-saving heat exchange section.
The method comprises the following steps:
s1, manually filling mature mash from a fermentation section into a distillation retort 1, slowly introducing steam into the distillation retort 1 through a steam input pipe 6, preheating and heating the distillation retort 1 after a period of time, and overflowing the steam at the top of the distillation retort 1 from the top of the distillation retort 1 (detectable and displayable by a temperature instrument);
s2, after the wine steam at the top of the distillation retort 1 is conveyed to an energy-saving mechanism 5 for non-contact energy-saving heat exchange, the energy-saving mechanism 5 is automatically triggered to start after the numerical value of a steam instrument with temperature reaches a set value, the energy-saving mechanism 5 automatically extracts hot water from a hot water tank 8 to ensure that the hot water exchanges heat with the wine steam to be condensed into liquid high-temperature finished wine, then the high-temperature finished wine is cooled by a cooler 3, after the hot water in the cooler 3 exchanges heat with hot finished wine liquid, the hot water is changed into hot water, part of the hot water is recycled and enters a heat exchange box 51, and the other part of the hot water enters the hot water tank 8 and is recycled after being cooled by a primary air cooling tower;
step S21, wine steam and hot water in the novel heat exchanger are subjected to indirect heat exchange (the wine steam is outside the pipe, and the hot water is inside the pipe), after the heat exchange, the wine steam is condensed to become liquid high-temperature finished wine liquid, the liquid high-temperature finished wine liquid automatically flows into a cooler 3, and then the liquid high-temperature finished wine liquid is cooled to normal temperature and then enters a wine box 4 of the finished wine liquid to become finished wine liquid;
step S22, the hot water in the cooler 3 exchanges heat with the hot finished product wine liquid to become hot water, the latter part of the hot water is recycled and enters a novel heat exchanger in the energy-saving device set, the other part of the hot water enters the hot water tank 8, and the hot water is recycled after entering the primary air cooling tower for cooling;
s3, detecting whether the temperature of the regenerated steam discharged by the energy-saving mechanism 5 is normal or not through the temperature sensor 15, and heating the mature mash in the distillation retort 1 again through the mixed heat of the regenerated steam with normal temperature and the steam of the steam input pipe 6;
step S31, after the detection temperature is qualified, the stable data obtained by detection is counted to obtain a later-stage heat exchange database, so that the heat exchange data can be conveniently counted and recorded in an enterprise, and the accuracy of budget calculation is improved;
step S32, after the temperature is detected to be unqualified, the buzzer alarm 16 gives an alarm to prompt a maintainer to detect the spray pipe 53 and the liquor conveying coil 52 in the heat exchange box 51, if the temperature is abnormal, the maintenance is carried out, and the step S1 is resumed to continue the distillation processing after the maintenance and the replacement;
s4, after distillation is finished, all wine finished product liquid enters a wine box 4, the vinasse is discharged into a vinasse pool from the bottom of the distillation retort 1, then the vinasse is charged into the distillation retort 1, the whole time is about 60-120min, and then the next large circulation is started.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an energy-conserving apparatus for producing for white spirit distillation, includes distillation retort (1), groove pond (2), cooler (3) and wine case (4), its characterized in that: the energy-saving distillation retort is characterized in that the bottom of the distillation retort (1) is communicated with a tank water pool (2) through a pipeline, the cooler (3) is located on one side of the distillation retort (1), one side, close to the cooler (3), of the distillation retort (1) is communicated with an energy-saving mechanism (5), the bottom of the cooler (3) is communicated with a wine box (4) through a pipeline, the bottom of the right side of the distillation retort (1) is communicated with a steam input pipe (6), a hot water tank (8) is arranged on the right side of the distillation retort (1), and the bottom of the cooler (3) is communicated with the wine box (4) through a pipeline.
2. The energy-saving production device applied to liquor distillation according to claim 1, characterized in that: the energy-saving mechanism (5) comprises a heat exchange box (51), a wine liquid conveying coil pipe (52) is coiled in the heat exchange box (51), a spraying pipe (53) is fixedly mounted at the top of the inner wall of the heat exchange box (51), the left bottom of the heat exchange box (51) is communicated with a regeneration steam discharge pipe (54), one end, far away from the heat exchange box (51), of the regeneration steam discharge pipe (54) is communicated with a steam compressor (55), the steam compressor (55) is communicated with the right bottom of the distillation retort (1) through a pipeline, and the right bottom of the heat exchange box (51) is communicated with a cooler (3) through a pipeline.
3. The energy-saving production device applied to liquor distillation according to claim 1, characterized in that: one side intercommunication of hot-water tank (8) has first electromagnetism three-way valve (9), first electromagnetism three-way valve (9) one end intercommunication has first conveyer pipe (10), first electromagnetism three-way valve (9) other end intercommunication has second conveyer pipe (11), the one end intercommunication of cooler (3) has second electromagnetism three-way valve (12), second electromagnetism three-way valve (12) one end is linked together with second conveyer pipe (11), second electromagnetism three-way valve (12) other end intercommunication has third conveyer pipe (13), the one end that second electromagnetism three-way valve (12) were kept away from in third conveyer pipe (13) is linked together with hot-water tank (8).
4. The energy-saving production device applied to liquor distillation according to claim 1, characterized in that: the top intercommunication on heat exchange case (51) right side has suction pump (14), suction pump (14) one end is linked together with first conveyer pipe (10), suction pump (14) other end is linked together with shower (53).
5. The energy-saving production device applied to liquor distillation according to claim 1, characterized in that: the inside fixed mounting of regeneration steam discharge pipe (54) has temperature sensor (15), the right side electric connection of temperature sensor (15) has buzzer siren (16).
6. The method of the energy-saving production device applied to liquor distillation according to claims 1 to 5, characterized in that: the method comprises the following steps:
s1, manually filling mature mash from a fermentation working section into a distillation retort (1), slowly introducing steam into the distillation retort (1) through a steam input pipe (6), preheating and heating the distillation retort (1) after a period of time, and enabling top steam of the distillation retort (1) to overflow from the top of the distillation retort (1) (the steam can be detected and displayed by a temperature instrument);
s2, after wine steam at the top of the distillation retort (1) is conveyed to an energy-saving mechanism (5) for non-contact energy-saving heat exchange, the energy-saving mechanism (5) is automatically triggered to start after the numerical value of a steam instrument with temperature reaches a set value, the energy-saving mechanism (5) automatically extracts hot water from a hot water tank (8), so that the hot water is condensed to become liquid high-temperature finished wine through heat exchange with the wine steam, then the high-temperature finished wine is cooled by a cooler (3), after the hot water of the cooler (3) exchanges heat with hot finished wine liquid, the hot water becomes hot water, a part of the hot water is recycled and enters a heat exchange box (51), and a part of the hot water enters the hot water tank (8), and the hot water is recycled after being cooled by a primary air cooling tower;
s3, detecting whether the temperature of the regenerated steam discharged by the energy-saving mechanism (5) is normal or not through a temperature sensor (15), and heating the mature mash in the distillation retort (1) again through the mixed heat of the regenerated steam with normal temperature and the steam of the steam input pipe (6);
s4, after distillation is finished, all the finished liquor enters the liquor box (4), the vinasse is discharged into a vinasse pool from the bottom of the distillation retort (1), then the vinasse is charged into the distillation retort (1), the whole time is about 60-120min, and then the next large circulation is started.
7. The method of the energy-saving production device applied to liquor distillation according to claim 6, characterized in that: the step S2 further includes:
s21, indirectly exchanging heat between the wine steam and hot water in the novel heat exchanger (the wine steam is outside the pipe, and the hot water is inside the pipe), condensing the wine steam into liquid high-temperature finished wine liquid after heat exchange, automatically flowing into a cooler (3), then cooling to normal temperature, and entering a wine box (4) of the finished wine liquid to obtain the finished wine liquid;
and S22, after heat exchange is carried out between the hot water in the cooler (3) and the hot finished product wine liquid, the hot water is changed into hot water, the latter part of hot water is recycled and enters a novel heat exchanger in the energy-saving device set, and the other part of hot water enters a hot water tank (8) and is recycled after being cooled in a primary air cooling tower.
8. The method of the energy-saving production device applied to liquor distillation according to claim 6, characterized in that: the step S3 further includes:
step S31, after the detection temperature is qualified, counting the stable data obtained by detection to obtain a later-stage heat exchange database;
and S32, after the temperature is detected to be unqualified, the buzzer alarm (16) gives an alarm to prompt a maintainer to detect the spray pipe (53) and the liquor conveying coil pipe (52) in the heat exchange box (51), if the temperature is abnormal, the maintenance is carried out, and the step S1 is recovered after the maintenance and the replacement to continue the distillation processing.
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| CN202111387038.5A CN115247113A (en) | 2021-11-22 | 2021-11-22 | Energy-saving production device and method applied to liquor distillation |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635708A (en) * | 2017-03-16 | 2017-05-10 | 重庆鸿运和锐科技有限公司 | Comprehensive energy saving method for distillation of liquor |
| CN113388484A (en) * | 2021-08-05 | 2021-09-14 | 佛山市丰川节能科技有限公司 | White spirit distillation system and distillation method |
| CN113462511A (en) * | 2021-07-19 | 2021-10-01 | 江苏今世缘酒业股份有限公司 | Fermented glutinous rice distillation system |
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2021
- 2021-11-22 CN CN202111387038.5A patent/CN115247113A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635708A (en) * | 2017-03-16 | 2017-05-10 | 重庆鸿运和锐科技有限公司 | Comprehensive energy saving method for distillation of liquor |
| CN113462511A (en) * | 2021-07-19 | 2021-10-01 | 江苏今世缘酒业股份有限公司 | Fermented glutinous rice distillation system |
| CN113388484A (en) * | 2021-08-05 | 2021-09-14 | 佛山市丰川节能科技有限公司 | White spirit distillation system and distillation method |
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