CN113388484A - White spirit distillation system and distillation method - Google Patents
White spirit distillation system and distillation method Download PDFInfo
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- CN113388484A CN113388484A CN202110896112.XA CN202110896112A CN113388484A CN 113388484 A CN113388484 A CN 113388484A CN 202110896112 A CN202110896112 A CN 202110896112A CN 113388484 A CN113388484 A CN 113388484A
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- 238000004821 distillation Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003908 quality control method Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 68
- 239000002699 waste material Substances 0.000 claims description 32
- 238000011084 recovery Methods 0.000 claims description 30
- 238000009833 condensation Methods 0.000 claims description 26
- 230000005494 condensation Effects 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 19
- 238000010025 steaming Methods 0.000 claims description 14
- 235000013339 cereals Nutrition 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 12
- 238000005292 vacuum distillation Methods 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 5
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000002912 waste gas Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 6
- 238000005086 pumping Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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 a white spirit distillation system and a distillation method, the system comprises a retort barrel and a receiving equipment set, the retort barrel is provided with a steam inlet and a wine steam outlet, the receiving equipment set is provided with a wine steam input end, the steam inlet of the retort barrel is used for being connected with a steam pipeline, the wine steam input end is connected with the wine steam outlet of the retort barrel through a pipeline so as to receive wine steam obtained by distillation in the retort barrel, the wine steam is condensed and stored, and a flow control piece is arranged on the pipeline between the wine steam outlet of the retort barrel and the wine steam input end of the receiving equipment set. In addition, the method of the invention applies the system. Compared with the prior art, the white spirit distillation system is provided with the flow control piece, the pressure in the retort barrel can be controlled according to requirements in each distillation stage so as to meet the optimal wine quality control, and the quality of the distilled wine can be effectively improved.
Description
Technical Field
The invention belongs to the field of liquor preparation, and particularly relates to a liquor distillation system and a liquor distillation method.
Background
The existing white spirit solid distillation system mainly comprises a distillation part and a cooling part, wherein the distillation part comprises a retort barrel, and the cooling part comprises a condensation cooler. In the existing distillation system, fermented grains are filled into a retort barrel before distillation begins, steam is introduced into the bottom of the retort barrel, the fermented grains in the retort barrel are heated from bottom to top by the steam to generate wine vapor, and the main components of the wine vapor are alcohol vapor, water vapor and flavor substances; the wine vapor evaporated from the retort barrel is led into a condensing cooler through a pipeline, and is cooled into normal-temperature wine liquid by a water cooling method and then discharged. In the whole distillation process of the distillation system, the pressure in the discrimination barrel cannot be controlled, variable pressure distillation cannot be realized, and the distillation system is not beneficial to wine quality control. In addition, in the middle and later stages of distillation, the alcohol content of the distilled spirit is reduced along with the reduction of the alcohol content in the fermented grains, so that low-alcohol tail spirit is produced in the middle and later stages, the yield of high-concentration wine is low, and the quality of the distilled spirit is low.
The existing white spirit distillation system needs further improvement to improve the quality of the white spirit.
Disclosure of Invention
The invention aims to solve the problem that the liquor quality of the existing distillation system is difficult to control, and provides a liquor distillation system which can adjust the air pressure in a retort barrel by controlling the output quantity of the retort barrel.
The white spirit distillation system comprises a steaming barrel and a receiving equipment set, wherein the steaming barrel is provided with a steam inlet and a wine vapor outlet, the receiving equipment set is provided with a wine vapor input end, the steam inlet of the steaming barrel is used for being connected with a steam pipeline, the wine vapor input end is connected with the wine vapor outlet of the steaming barrel through a pipeline so as to receive wine vapor obtained by distillation in the steaming barrel, the wine vapor is condensed and stored, and a flow control part is arranged on the pipeline between the wine vapor outlet of the steaming barrel and the wine vapor input end of the receiving equipment set.
Compared with the prior art, the white spirit distillation system is provided with the flow control piece, the pressure in the retort barrel can be controlled according to requirements in each distillation stage so as to meet the optimal wine quality control, and the quality of the distilled wine can be effectively improved. For example, when the fermented grains are just filled into a retort barrel for distillation, positive pressure distillation is adopted, stable air pressure is in a certain range, excessive small change is avoided, the air pressure is properly reduced in the middle and later periods of distillation, otherwise, after the alcohol content in the fermented grains is reduced, the air pressure is too large, the wine flowing speed is high, water brought into the wine is too much, and the quality of the wine is deteriorated. It should be noted that the new steam of the present invention mainly refers to that fresh saturated steam, also called raw steam, is often used as the heat source in the evaporation operation.
Preferably, still include evacuation equipment, the receiving equipment group is equipped with the gas vent, and wine vapour input end and gas vent intercommunication, and the gas vent passes through the pipeline with evacuation equipment and communicates. In this scheme, the wine vapour gets into and receives the group by the condensation, and the gas that fails the condensation remains in receiving equipment group and pipeline, and evacuation equipment opens the back, can take away remaining gas to cooperate with flow control spare, provide vacuum distillation's environment for the system.
Preferably, receiving equipment group includes cooling device and deposits the liquid container, and cooling device includes evaporative condenser, and the wine vapour input end is established on evaporative condenser and is linked together its inner chamber, and evaporative condenser still includes its inner chamber of intercommunication and external play liquid end, and evaporative condenser is used for condensing wine vapour, deposits the liquid container and is used for receiving, saving wine liquid, and the upside of depositing the liquid container is established to the gas vent.
In order to improve the condensation efficiency of the wine vapor, the receiving equipment sets are provided with two sets, including a first receiving equipment set and a second receiving equipment set, the evaporative condenser of the first receiving equipment set is provided with a wine vapor output end, the wine vapor input end of the evaporative condenser is communicated with the wine vapor outlet of the retort barrel, and the wine vapor output end of the evaporative condenser is connected with the wine vapor input end of the second receiving equipment set. In this scheme, the wine vapour that is not condensed in first receiving equipment group can be carried and continue the condensation in the second receiving equipment group to promote the condensation efficiency of wine vapour.
Preferably, the device also comprises a steam compressor, the evaporative condenser is a water-cooling heat exchanger, an inner cavity of the evaporative condenser is provided with a first heat exchange channel and a second heat exchange channel, the first heat exchange channel is communicated with a wine steam input end and a liquid outlet end, the upper side of the evaporative condenser is provided with a regenerated steam outlet communicated with the second heat exchange channel, the input end of the steam compressor is communicated with the regenerated steam outlet through a pipeline, and the output end of the steam compressor is communicated with a steam inlet of the retort barrel through a pipeline so as to form a steam recovery channel. In the scheme, after the steam compressor is started, water in the second heat exchange channel can be evaporated at a low temperature, and is pumped into the inner cavity to be pressurized and heated, and then is conveyed into the retort barrel to distill the fermented grains, so that consumption of new steam is reduced.
Preferably, still include waste liquid recovery unit, waste liquid recovery unit includes the ooff valve, the condenser, the waste liquid recovery jar is equipped with intercommunication inner chamber and external evacuation interface, the input of condenser passes through the pipe connection with the wine vapour export of rice steamer bucket, the ooff valve sets up on the pipeline between condenser and the wine vapour export, the waste liquid entry of waste liquid recovery jar is connected with the output of condenser, evacuation equipment passes through the pipe connection with the evacuation interface to form the waste vapour and retrieve the passageway. In this scheme, waste liquid recovery unit can be used to collect the waste liquid to the tail gas that produces in the processing condensation process reduces and opens the rice steamer bucket and fall in a wretched state white cigarette and the smell in-process, thereby improves the production environment. After the distillation is finished, the vacuumizing equipment and the waste liquid recovery device are started, tail steam remained in the retort barrel is conveyed to the condenser, the tail steam is temporarily stored in the waste liquid recovery tank after being cooled, and gas which cannot be condensed is pumped away by the vacuumizing equipment, so that vacuum is formed in the retort barrel.
Another object of the present invention is to provide a distillation method using the above system, comprising the steps of: the new steam is conveyed to the distillation barrel through the steam pipeline to heat the fermented grains in the distillation barrel, the generated wine vapor is received, condensed and stored through the receiving equipment set, and the pressure in the distillation barrel is controlled by controlling the wine vapor output quantity of the distillation barrel, so that the pressure in the distillation barrel can be controlled according to the requirement in each stage of the distillation process to control the quality of the distilled wine.
Compared with the prior art, the distillation method can control the output quantity of the wine vapor according to the requirement in the whole process, thereby controlling the pressure in the retort barrel and ensuring the quality of the distilled wine.
In the distillation process, when the atmospheric distillation is required, the vacuumizing equipment is kept closed, and the opening degree of the flow control piece is adjusted to control the output quantity of the wine vapor, so that the pressure of the retort barrel is maintained in the atmospheric range; when the positive pressure distillation is needed, the vacuumizing equipment is kept closed, the opening degree of the flow control piece is reduced to reduce the output quantity of the wine vapor, and the pressure of the retort barrel is maintained in a positive pressure range; when vacuum distillation is required, the vacuumizing equipment is opened to provide a vacuum environment for the retort barrel, and the vacuum value of the retort barrel is controlled by adjusting the flow control part. In the scheme, the vacuum distillation refers to reduced pressure distillation, and the vacuum degree of the retort barrel is controlled by adjusting the flow control piece.
Preferably, wine vapor enters an inner cavity of the evaporative condenser from a wine vapor input end, the steam compressor is started after the water temperature in the inner cavity reaches a set temperature, cooling water in the inner cavity of the evaporative condenser is evaporated at a low temperature, low-temperature steam is discharged from a regenerated steam outlet and enters the steam compressor, and the low-temperature steam is pressurized and heated by the steam compressor and then is conveyed into the retort barrel, so that the consumption of new steam in the retort barrel can be reduced, and the conveying capacity of the new steam is reduced through the flow control member.
Preferably, in the middle and later stages of distillation, the frequency of a steam compressor of the first receiving equipment set is automatically adjusted according to the water temperature in the evaporative condenser, so that the water temperature in the evaporative condenser is kept between the condensation temperature of the wine vapor and the condensation temperature range of the water vapor, the low-concentration wine liquid is obtained by condensing the wine vapor, the low-concentration wine liquid condensed in the evaporative condenser is conveyed to a heat exchanger for cooling, and the cooled wine liquid is conveyed to a liquid storage container for temporary storage; the wine vapor which is not condensed in the first receiving equipment set enters a second receiving equipment set for condensation, the frequency of a vapor compressor of the second receiving equipment set is automatically adjusted according to the water temperature in the evaporative condenser, so that the water temperature in the evaporative condenser is kept in the condensation temperature range of the wine vapor to condense the wine vapor to obtain high-concentration wine liquid, and the high-concentration wine obtained by condensation enters a heat exchanger for cooling; after the distillation is finished, the waste liquid recovery device is started, and tail gas in the retort barrel is extracted to ensure that the retort barrel is vacuumized. In the scheme, at the later stage in the distillation, the water temperatures of the two evaporative condensers are controlled, so that the first receiving equipment group is used for preparing low-concentration wine, and the second receiving equipment group is used for preparing high-concentration wine.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a system of the present invention, block diagram 1;
FIG. 3 is a system architecture of the present invention FIG. 2;
fig. 4 is a system configuration diagram 3 of the present invention.
Description of reference numerals:
the device comprises a retort barrel 1, a steam inlet 11, a wine steam outlet 13, a receiving equipment set 2, a first receiving equipment set 21, a second receiving equipment set 22, a wine steam input end 24, an evaporative condenser 25, a liquid outlet end 251, a regenerated steam outlet 252, a wine steam output end 253, a liquid storage container 26, an exhaust port 261, a heat exchanger 27, a flow control member 3, a control valve 6, a steam compressor 4, a steam recovery channel 41, a waste liquid recovery device 5, a switch valve 51, a condenser 52, a waste liquid recovery tank 53, a vacuumizing device 54 and a waste steam recovery channel 55.
Detailed Description
Referring to fig. 1-4, the white spirit distillation system of the invention comprises a retort barrel 1 and a receiving equipment set 2, wherein the retort barrel 1 is provided with a steam inlet 11 and a wine steam outlet 13, the receiving equipment set 2 is provided with a wine steam input end 24, the steam inlet 11 of the retort barrel 1 is used for being connected with a steam pipeline, the wine steam input end 24 is connected with the wine steam outlet 13 of the retort barrel 1 through a pipeline so as to receive wine steam obtained by distillation in the retort barrel 1, the wine steam is condensed and stored, and a flow control part 3 is arranged on the pipeline between the wine steam outlet 13 of the retort barrel 1 and the wine steam input end of the receiving equipment set 2.
In one embodiment, the flow control 3 is a flow regulating valve.
The system further comprises a vacuum-pumping device 54, the receiving device group 2 is provided with an exhaust port 261, the wine steam input end 24 is communicated with the exhaust port 261, and the exhaust port 261 is communicated with the vacuum-pumping device 54 through a pipeline. In this embodiment, the wine vapor enters the receiving set to be condensed, the non-condensed gas remains in the receiving device set 2 and the pipeline, and the vacuum pumping device 54 is turned on to pump away the remaining gas, so as to cooperate with the flow control member 3 to provide a vacuum distillation environment for the system.
The receiving equipment group 2 comprises cooling equipment and a liquid storage container 26, wherein the cooling equipment comprises an evaporative condenser 25, a wine vapor input end 24 is arranged on the evaporative condenser 25 and communicated with an inner cavity of the evaporative condenser 25, the evaporative condenser 25 further comprises a liquid outlet end 251 communicated with the inner cavity of the evaporative condenser and the outside, the evaporative condenser 25 is used for condensing wine vapor, the liquid storage container 26 is used for receiving and storing wine liquid, and an exhaust port 261 is arranged on the upper side of the liquid storage container 26.
In an embodiment, the receiving apparatus set 2 further includes a heat exchanger 27, the heat exchanger 27 is provided with a first heat exchange channel and a second heat exchange channel, and the second heat exchange channel communicates the liquid outlet end 251 of the evaporative condenser 25 with the inlet of the liquid storage container 26.
In order to improve the condensation efficiency of the wine vapor, the receiving device group 2 is provided with two groups, including a first receiving device group 21 and a second receiving device group 22, the evaporative condenser 25 of the first receiving device group 21 is provided with a wine vapor output end 253, the wine vapor input end 24 is communicated with the wine vapor outlet 13 of the retort barrel 1, and the wine vapor output end 253 is connected with the wine vapor input end 24 of the second receiving device group 22. In this embodiment, the wine vapor that is not condensed in the first receiving equipment group 21 can be conveyed to the second receiving equipment group 22 for continuous condensation, thereby improving the condensation efficiency of the wine vapor.
The system further comprises a steam compressor 4, the evaporative condenser 25 is a water-cooling heat exchanger 27, an inner cavity of the evaporative condenser 25 is provided with a first heat exchange channel and a second heat exchange channel, the first heat exchange channel is communicated with the wine steam input end 24 and the liquid outlet end 251, the upper side of the evaporative condenser 25 is provided with a regenerated steam outlet 252 communicated with the second heat exchange channel, the input end of the steam compressor 4 is communicated with the regenerated steam outlet 252 through a pipeline, and the output end of the steam compressor 4 is communicated with the steam inlet 11 of the retort barrel 1 through a pipeline to form a steam recovery channel 41. In this embodiment, after the vapor compressor 4 is started, the water in the second heat exchange channel can be evaporated at a low temperature, pumped into the inner cavity, pressurized, heated and then conveyed into the retort 1, so as to distill the fermented grains and reduce the consumption of new vapor.
In one embodiment, a flow control member is provided on the steam conduit. In the embodiment, the system can control the input amount of new steam according to the input amount of the regenerated steam in the whole distillation process, so that the consumption of the new steam is reduced.
In one embodiment, a control valve 6 for controlling the on-off of the pipeline is further arranged on the pipeline between the wine steam outlet 13 of the retort barrel 1 and the wine steam input end of the receiving equipment set 2.
The system still includes waste liquid recovery unit 5, waste liquid recovery unit 5 includes ooff valve 51, condenser 52, waste liquid recovery tank 53 is equipped with intercommunication inner chamber and external evacuation interface, condenser 52's input passes through the pipe connection with the wine vapour export 13 of rice steamer bucket 1, ooff valve 51 sets up on the pipeline between condenser 52 and wine vapour export 13, waste liquid recovery tank 53's waste liquid entry is connected with condenser 52's output, evacuation equipment 54 passes through the pipe connection with the evacuation interface, in order to form waste vapour recovery passageway 55. In this embodiment, the waste liquid recovery device 5 can be used for collecting waste liquid, after distillation is finished, the vacuum-pumping device 54 and the waste liquid recovery device 5 are started, tail gas remaining in the retort 1 is conveyed to the condenser 52, the waste liquid recovery tank is temporarily stored after cooling, and gas which cannot be condensed is pumped away by the vacuum-pumping device 54, so that vacuum is formed in the retort 1.
In one embodiment, the condenser 52 may be an evaporative condenser, a water-cooled condenser, an air-cooled condenser, or the like.
In one embodiment, the evacuation device 54 is a vacuum pump.
Compared with the prior art, the white spirit distillation system is provided with the flow control member 3, the pressure in the retort barrel 1 can be controlled according to the requirement in each distillation stage to control the quality of the white spirit, and the quality of the distilled spirit can be effectively improved.
The invention also discloses a distillation method, which comprises the following steps:
the fermented grains in the retort barrel 1 are heated by conveying new steam to the retort barrel 1 through a steam pipeline, the generated wine steam is received, condensed and stored through the receiving equipment group 2, the pressure in the retort barrel 1 is controlled by controlling the wine steam output quantity of the retort barrel 1, and the pressure in the retort barrel can be controlled according to requirements in each stage of the distillation process so as to control the quality of the distilled wine.
Compared with the prior art, the distillation method can control the output quantity of the wine vapor according to the requirement in the whole process, thereby controlling the pressure in the retort barrel 1 and ensuring the quality of the distilled wine.
In the distillation process, when the atmospheric distillation is required, the vacuumizing equipment 54 is kept closed, and the opening degree of the flow control part 3 is adjusted to control the output quantity of the wine vapor, so that the pressure of the retort barrel 1 is maintained in the atmospheric range; when the positive pressure distillation is needed, the vacuumizing equipment 54 is kept closed, the opening degree of the flow control part 3 is reduced to reduce the output quantity of the wine vapor, and the pressure of the retort barrel 1 is maintained in a positive pressure range; when vacuum distillation is required, evacuation device 54 is turned on to provide a vacuum environment for retort 1 and to control the vacuum value of retort 1 by adjusting the flow control. In the present embodiment, vacuum distillation refers to reduced pressure distillation, and the vacuum degree of the retort barrel 1 is controlled by adjusting the flow control part 3.
In one embodiment, wine vapor enters the inner cavity of the evaporative condenser 25 from the wine vapor input end, the vapor compressor 4 is started when the water temperature in the inner cavity reaches the set temperature, so that the cooling water in the inner cavity of the evaporative condenser 25 is evaporated at a low temperature, low-temperature vapor is discharged from the regenerated vapor outlet 252 and enters the vapor compressor 4, and is pressurized and heated by the vapor compressor 4 and then conveyed into the retort 1, so that the consumption of new vapor in the retort 1 can be reduced, and the conveying amount of the new vapor is reduced by the flow control member 3.
In one embodiment, in the middle and later stage of distillation, the frequency of the vapor compressor 4 of the first receiving equipment group 21 is automatically adjusted according to the water temperature in the evaporative condenser 25, so that the water temperature in the evaporative condenser 25 is kept between the condensation temperature of the wine vapor and the condensation temperature range of the water vapor to condense the wine vapor to obtain low-concentration wine liquid, the low-concentration wine liquid condensed in the evaporative condenser 25 is conveyed to the heat exchanger 27 for cooling, and the cooled wine liquid is conveyed to the liquid storage container 26 for temporary storage; the wine vapor which is not condensed in the first receiving equipment group 21 enters the second receiving equipment group 22 for condensation, the frequency of the steam compressor 4 of the second receiving equipment group 22 is automatically adjusted according to the water temperature in the evaporative condenser 25, so that the water temperature in the evaporative condenser 25 is kept in the wine vapor condensation temperature range, high-concentration wine liquid is obtained by condensing the wine vapor, and the high-concentration wine obtained by condensation is conveyed to the heat exchanger 27 for cooling; after the distillation is finished, the waste liquid recovery device 5 is started, and tail gas in the retort barrel 1 is extracted to ensure that the retort barrel 1 is vacuumized.
Because the alcohol concentration of the fermented grains is high in the initial stage of distillation, and the concentration of distilled alcohol vapor is high, the first receiving equipment group 21 and the second receiving equipment group 22 can be used for preparing high-concentration wine, and in the middle and later stages of distillation, because the alcohol concentration of the fermented grains is reduced, after the liquid storage container 26 is replaced, low-concentration wine is prepared by the first receiving equipment group 21, and the reserved high-concentration alcohol vapor is used for preparing high-concentration wine, so that the efficiency of preparing high-concentration wine can be improved. In the present embodiment, in the later stage of distillation, the steam compressors 4 of the two receiving equipment sets 2 are started to control the water temperature of the evaporative condenser 25, so that the first receiving equipment set is used for preparing low-concentration wine, the second receiving equipment set 22 is used for preparing high-concentration wine, most of the steam components are condensed in the first receiving equipment set, therefore, the concentration of the wine steam entering the second receiving equipment set 22 is high, and the quality of the high-concentration wine can be ensured.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. White spirit distillation system, its characterized in that: the wine steam receiving device comprises a steaming barrel and a receiving equipment set, wherein the steaming barrel is provided with a steam inlet and a wine steam outlet, the receiving equipment set is provided with a wine steam input end, the steam inlet of the steaming barrel is used for being connected with a steam pipeline, the wine steam input end is connected with the wine steam outlet of the steaming barrel through a pipeline so as to receive wine steam obtained by distillation in the steaming barrel, the wine steam is condensed and stored, and a flow control part is arranged on the wine steam outlet of the steaming barrel and the pipeline of the wine steam input end of the receiving equipment set.
2. The white spirit distillation system according to claim 1, wherein: still include evacuation equipment, the receiving arrangement group is equipped with the gas vent, wine vapour input end with the gas vent intercommunication, and the gas vent passes through the pipeline intercommunication with evacuation equipment.
3. The white spirit distillation system according to claim 2, wherein: receiving equipment group includes cooling device and deposits the liquid container, cooling device includes evaporative condenser, the wine vapour input is established on evaporative condenser and is connected with its inner chamber, evaporative condenser is still including its inner chamber of intercommunication and external play liquid end, evaporative condenser is used for condensation wine vapour, it is used for receiving, saves wine liquid to deposit the liquid container, the upside at depositing the liquid container is established to the gas vent.
4. The white spirit distillation system according to claim 3, wherein: the receiving equipment sets are provided with two sets and comprise a first receiving equipment set and a second receiving equipment set, the evaporative condenser of the first receiving equipment set is provided with a wine vapor output end, the wine vapor input end of the evaporative condenser is communicated with a wine vapor outlet of the retort barrel, and the wine vapor output end of the evaporative condenser is connected with the wine vapor input end of the second receiving equipment set.
5. The white spirit distillation system according to claim 3, wherein: the wine steaming device is characterized by further comprising a steam compressor, the evaporative condenser is a water-cooling heat exchanger, a first heat exchange channel and a second heat exchange channel are arranged in an inner cavity of the evaporative condenser, the first heat exchange channel is communicated with a wine steam input end and a liquid outlet end, a regenerated steam outlet communicated with the second heat exchange channel is arranged on the upper side of the evaporative condenser, the input end of the steam compressor is communicated with the regenerated steam outlet through a pipeline, and the output end of the steam compressor is communicated with a steam inlet of the steaming bucket through a pipeline so as to form a steam recovery channel.
6. The white spirit distillation system according to claim 2, wherein: still include waste liquid recovery unit, waste liquid recovery unit includes ooff valve, condenser and waste liquid recovery jar, the waste liquid recovery jar is equipped with intercommunication inner chamber and external evacuation interface, the input of condenser passes through the pipe connection with the wine vapour export of rice steamer bucket, the ooff valve sets up on the pipeline between condenser and wine vapour export, the waste liquid entry of waste liquid recovery jar is connected with the output of condenser, evacuation equipment passes through the pipe connection with the evacuation interface to form the waste gas and retrieve the passageway.
7. A distillation process characterized by: the new steam is conveyed to the distillation barrel through the steam pipeline to heat the fermented grains in the distillation barrel, the generated wine vapor is received, condensed and stored through the receiving equipment set, and the pressure in the distillation barrel is controlled by controlling the wine vapor output quantity of the distillation barrel, so that the pressure in the distillation barrel can be controlled according to the requirement in each stage of the distillation process to control the quality control of the distilled wine.
8. The distillation method according to claim 7, wherein: in the distillation process, when the atmospheric distillation is required, the vacuumizing equipment is kept closed, and the opening degree of the flow control piece is adjusted to control the output quantity of the wine vapor, so that the pressure of the retort barrel is maintained in the atmospheric range;
when the positive pressure distillation is needed, the vacuumizing equipment is kept closed, the opening degree of the flow control piece is reduced to reduce the output quantity of the wine vapor, and the pressure of the retort barrel is maintained in a positive pressure range;
when vacuum distillation is required, the vacuumizing equipment is opened to provide a vacuum environment for the retort barrel, and the vacuum value of the retort barrel is controlled by adjusting the flow control part.
9. The distillation method according to claim 7, wherein:
wine vapor enters an inner cavity of the evaporative condenser from a wine vapor input end, the steam compressor is started when the water temperature in the inner cavity reaches a set temperature, cooling water in the inner cavity of the evaporative condenser is evaporated at a low temperature, low-temperature steam is discharged from a regenerated steam outlet and enters the steam compressor, and the low-temperature steam is conveyed into the retort barrel after being pressurized and heated by the steam compressor, so that the consumption of new steam in the retort barrel can be reduced, and the conveying capacity of the new steam is reduced through the flow control member.
10. The distillation method according to claim 9, wherein: in the middle and later stages of distillation, the frequency of a steam compressor of the first receiving equipment set is automatically adjusted according to the water temperature in the evaporative condenser, so that the water temperature in the evaporative condenser is kept between the condensation temperature of the wine vapor and the condensation temperature range of the water vapor to condense the wine vapor to obtain low-concentration wine liquid, the low-concentration wine liquid condensed in the evaporative condenser is conveyed to a heat exchanger for cooling, and the cooled wine liquid is conveyed to a liquid storage container for temporary storage;
the wine vapor which is not condensed in the first receiving equipment set enters a second receiving equipment set for condensation, the frequency of a vapor compressor of the second receiving equipment set is automatically adjusted according to the water temperature in the evaporative condenser, so that the water temperature in the evaporative condenser is kept in the condensation temperature range of the wine vapor to condense the wine vapor to obtain high-concentration wine liquid, and the high-concentration wine obtained by condensation enters a heat exchanger for cooling;
after the distillation is finished, the waste liquid recovery device is started, and tail gas in the retort barrel is extracted to ensure that the retort barrel is vacuumized.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110896112.XA CN113388484A (en) | 2021-08-05 | 2021-08-05 | White spirit distillation system and distillation method |
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| CN202110896112.XA CN113388484A (en) | 2021-08-05 | 2021-08-05 | White spirit distillation system and distillation method |
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| CN113388484A true CN113388484A (en) | 2021-09-14 |
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| CN202110896112.XA Pending CN113388484A (en) | 2021-08-05 | 2021-08-05 | White spirit distillation system and distillation method |
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| CN114381352A (en) * | 2022-01-18 | 2022-04-22 | 江苏今世缘酒业股份有限公司 | Solid fermented grain variable-pressure distillation system |
| CN115247113A (en) * | 2021-11-22 | 2022-10-28 | 久粤节能科技(广东)有限公司 | Energy-saving production device and method applied to liquor distillation |
| CN115895824A (en) * | 2022-11-25 | 2023-04-04 | 佛山市丰川节能科技有限公司 | Continuous distillation equipment for white spirit |
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