CN117343816B - Alcohol distillation equipment and alcohol processing technology - Google Patents
Alcohol distillation equipment and alcohol processing technology Download PDFInfo
- Publication number
- CN117343816B CN117343816B CN202311640090.6A CN202311640090A CN117343816B CN 117343816 B CN117343816 B CN 117343816B CN 202311640090 A CN202311640090 A CN 202311640090A CN 117343816 B CN117343816 B CN 117343816B
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- defoaming
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- 238000004821 distillation Methods 0.000 title claims abstract description 121
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007791 dehumidification Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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 relates to the field of alcohol processing, in particular to alcohol distillation equipment and an alcohol processing technology, comprising a distillation kettle, a defoaming device and a heating device; the vertical direction of the distillation kettle is provided with a central axis, and the driving device is arranged in the distillation kettle; the lifting block is of a rotary body structure and is arranged in the distillation kettle in a sliding way along the central axis of the distillation kettle; the follow-up plate is of an annular structure, is sleeved on the peripheral wall of the lifting block along the axis of the lifting block, is in sliding fit with the inner wall of the distillation kettle, and is provided with a through groove which is convenient for the volatilization of wine steam in the radial direction; the extension rod is fixedly arranged on the side wall of the lifting block above the follow-up plate along the radial direction of the lifting block, and the length of the extension rod is the same as the radius of the follow-up plate; the defoaming comb is rotatably arranged on the extension rod along the length direction of the extension rod, and the size of the through groove in the radial direction of the follow-up plate is matched with the length of the defoaming comb; the coil spring box is arranged at one end of the defoaming comb; the collecting device is arranged at one side of the distillation kettle. The invention ensures that the device can not only defoam but also ensure the normal distillation of alcohol.
Description
Technical Field
The invention relates to the field of alcohol processing, in particular to alcohol distillation equipment and an alcohol processing technology.
Background
The main raw material component of the high-concentration strong wine is ethanol. Ethanol is typically produced by saccharification and fermentation of food, but during fermentation, a large number of bubbles often occur. Therefore, in the operation process of further distilling and purifying the ethanol, the ethanol in the distillation kettle is heated, and a more serious foaming phenomenon can be generated. If the foam is not eliminated in time, pollution to production equipment can be caused after the foam overflows, and overflowed purified liquid comprises ethanol which volatilizes under a certain environment and can bring a series of influence to environmental protection.
Chinese patent CN217567866U discloses a seed alcohol distillation demister comprising: the foam removing device comprises a main body, a plurality of foam removing plates, a plurality of heat exchanging plates and a plurality of heat exchanging plates, wherein each foam removing plate is in a wavy shape, the foam removing plates are mutually laminated and arranged at intervals, each foam removing plate comprises a plurality of wavy structures which are mutually arranged at intervals, a channel for passing distilled alcohol fluid is formed between the wavy structures of two adjacent foam removing plates, the channel is in a bent shape, the inlet end of the channel is positioned on one side surface of the main body, and the outlet end of the channel is positioned on the other side surface of the main body; and the cleaning pipes are respectively arranged on two opposite sides of the main body, a plurality of spray heads are arranged on the cleaning pipes in parallel, and the spray heads spray towards the main body.
According to the scheme, although the foam during alcohol distillation can be partially removed, foam is still difficult to remove by only relying on the foam removing plate, a small amount of foam can be generated in the distillation reaction kettle which is in heating and the collecting device after distillation, if the scheme is adopted, only one foam removing plate is placed in the distillation container, the foam can be continuously accumulated on the foam removing plate along with the distillation, and under the influence of the foam, the foam can have an obstructing effect on distilled wine steam, so that the distillation rate is reduced.
Disclosure of Invention
To above-mentioned problem, provide an alcohol distillation plant and alcohol processing technology, heating device heats the stills, the interior wine liquid boiling of stills and formation wine steam, wine steam gets into collection device and collects, collection device carries out the secondary defoaming to wine steam, along with the production of wine steam, wine liquid in the stills reduces gradually, the follower plate descends along with the liquid level synchronization of wine liquid, the lifter descends with the follower plate is synchronous, drive arrangement drives the lifter and rotates, the lifter drives the defoaming comb and scrapes the foam on the follower plate and defoam, and owing to set up logical groove and sparse close hole on the follower plate, so when distilling, the follower plate can not influence the distillation of alcohol, sparse close hole can also carry out defoaming treatment with the foam cooperation of defoaming comb on the follower plate simultaneously when breathing freely for the device can defoam also can guarantee the normal distillation of alcohol.
In order to solve the problems in the prior art, the alcohol distillation equipment comprises a distillation kettle, a defoaming device and a heating device; the defoaming device comprises a driving device, a lifting block, a follow-up plate, an extension rod, a defoaming comb, a coil spring box and a collecting device; the vertical direction of the distillation kettle is provided with a central axis, and the driving device is arranged in the distillation kettle; the lifting block is of a rotary body structure, the lifting block is arranged in the distillation kettle in a sliding manner along the central axis of the distillation kettle, and the driving device can drive the lifting block to rotate; the follow-up plate is of an annular structure, the follow-up plate is sleeved on the peripheral wall of the lifting block along the axis of the lifting block, the follow-up plate is in sliding fit with the inner wall of the distillation kettle, a through groove which is convenient for the evaporation of wine steam is formed in the radial direction of the follow-up plate, and the bottom of the follow-up plate is coplanar with the liquid level of wine in the evaporation kettle; the extension rod is fixedly arranged on the side wall of the lifting block above the follow-up plate along the radial direction of the lifting block, and the length of the extension rod is the same as the radius of the follow-up plate; the foam removing comb is rotatably arranged on the extension rod along the length direction of the extension rod, and can drag foam at the through groove onto the follow-up plate and carry out friction extrusion on the foam, and the size of the through groove in the radial direction of the follow-up plate is matched with the length of the foam removing comb; the coil spring box is arranged at one end of the defoaming comb, and can generate torsion when the defoaming comb rotates; the collecting device is arranged at one side of the distillation kettle and is used for collecting distilled liquor.
Preferably, the driving device comprises a rotary driver, a driving rod and a driving sleeve; the rotary driver is arranged at the bottom of the distillation kettle, and the output end of the rotary driver is vertically upwards; the driving rod is fixedly arranged on the output end of the rotary driver along the central axis of the distillation kettle, one end, close to the rotary driver, of the driving rod is fixedly provided with a rotating ring, the section of the driving rod is of a non-circular structure, and the rotating ring enables wine in the distillation kettle not to leak from the bottom of the distillation kettle when the non-circular driving rod rotates; the driving sleeve is arranged on the driving rod in a sliding manner along the axis of the driving rod, and the upper part of the driving sleeve is fixedly connected with the bottom of the lifting block.
Preferably, the collecting device comprises a collecting box, a lifting plate, a floating piece, a bubble removal assembly and a first connecting pipe; the collecting box is arranged at one side of the distillation kettle and is of a circular barrel structure; the lifting plate is arranged in the collecting box in a sliding way along the axis of the collecting box, and a gap is reserved between the periphery of the lifting plate and the inner wall of the collecting box; the floating piece is of an annular structure and is fixedly arranged at the lower part of the lifting plate along the axis of the lifting plate; the bubble removing assembly is arranged above the lifting plate, and can synchronously lift along with the lifting plate, and the bubble removing assembly can blow out air flow; the two ends of the first connecting pipe are respectively connected with the upper part of the collecting box and the upper part of the distillation still.
Preferably, the collecting device further comprises a screw; the screw rod is fixedly arranged in the collecting box along the axis of the collecting box, penetrates through the lifting plate and is matched with the lifting screw.
Preferably, the bubble removing assembly comprises an air pump, a second connecting pipe, a first corrugated pipe and a follow-up frame; the second connecting pipe is arranged above the first connecting pipe, two ends of the second connecting pipe are respectively connected with the distillation kettle and the collecting box, and one end of the second connecting pipe, which is close to the distillation kettle, is positioned above the first connecting pipe; the air pump is arranged on the second connecting pipe; the follow-up frame is rotatably arranged at the upper part of the lifting plate, and a first gap is reserved between the follow-up frame and the top of the collecting box; the first bellows sets up in first space, and the both ends of first bellows are connected with the top of follow-up frame and collecting box respectively, and first bellows and second connecting pipe intercommunication each other.
Preferably, the defoaming device further comprises a guide block, a guide groove, a trigger button and a switch valve; the guide block is fixedly arranged on the inner wall of the distillation kettle along the axis of the distillation kettle; the guide groove is formed in the side wall of the follower plate along the length direction of the guide block, and the guide block is in sliding fit with the guide groove; the trigger button is arranged below the follower plate, and the follower plate can trigger the trigger button when descending; the switch valve is arranged on the bottom wall of the distillation still, one side of the distillation still is provided with a controller, and the trigger button controls the switch valve to be opened and closed through the controller.
Preferably, the collecting device further comprises a second bellows; the second bellows is provided with two, has the second space between the top of lifter plate's upper portion and the collecting box, has the third space between lifter plate's lower part and the bottom of collecting box, and two second bellows set up respectively in second space and third space along the axis of hob.
Preferably, the defoaming device further comprises a dehumidifying device, wherein the dehumidifying device comprises a dehumidifying shell, a first baffle, a second baffle, a filter plate and a cooling device; the dehumidifying shell is arranged on the second connecting pipe; the first baffles are uniformly and fixedly arranged on the upper side of the interior of the dehumidification shell along the length direction of the dehumidification shell, and a fourth gap is reserved between every two adjacent first baffles; the filter plate is horizontally and fixedly arranged in the dehumidification shell below the first baffle plate; the second baffle is arranged in the fourth gap, the second baffle is fixedly arranged at the upper part of the filter plate, and the first baffle and the second baffle form an S-shaped cavity; the cooling device is arranged on one side of the dehumidification shell and can cool the first baffle and the second baffle.
Preferably, the defoaming device further comprises a sparse and dense hole; the sparse holes are arranged in a plurality of manner, and the sparse holes are uniformly formed in the follow-up plate.
The invention also designs an alcohol distillation process, which comprises the following specific steps:
s1, heating a distillation kettle 1 by a heating device, boiling wine liquid in the distillation kettle 1 and forming wine steam, and defoaming the wine steam in the distillation kettle 1 once, namely, driving a lifting block 22 to rotate by a driving device 21, scraping foam on a follow-up plate 23 by a defoaming comb 25 and defoaming the foam by the lifting block 22, and collecting the wine steam by a collecting device 26 along with the wine steam entering the collecting device 26, wherein the collecting device 26 performs secondary defoaming on the wine steam;
s2, gradually reducing wine in the distillation kettle 1 along with the generation of wine steam, and synchronously descending the follow-up plate 23 along with the liquid level of the wine, wherein the lifting block 22 and the follow-up plate 23 synchronously descend;
and S3, when the bottom of the follow-up plate 23 is contacted with the trigger button 234 in the descending process, the trigger button 234 is activated, the trigger button 234 controls the switch valve 235 to be opened through the controller, and new wine is injected into the distillation still 1 through the switch valve 235.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the driving device, the lifting block, the follow-up plate, the extension rod, the defoaming comb, the coil spring box and the collecting device are arranged, the heating device heats the distillation kettle, wine in the distillation kettle boils and forms wine steam, primary defoaming is carried out in the distillation kettle, the wine steam enters the collecting device for collection, the collecting device carries out secondary defoaming on the wine steam, and bubbles in alcohol can be eliminated to a greater extent through the secondary defoaming treatment;
in the primary defoaming process, the wine in the distillation kettle is gradually reduced, the follow-up plate synchronously descends along with the liquid level of the wine, the automatic injection of the wine is realized by controlling the switch valve through the trigger button at the bottom of the follow-up plate, in the secondary defoaming process, the aromatic substances are dehumidified through a cooling mode, and the generated dry gas is subjected to secondary defoaming, so that the flavor of alcohol is ensured;
the defoaming effect during secondary defoaming is improved through the spiral guide structure between the spiral rod and the lifting plate.
Drawings
Fig. 1 is a schematic perspective view of an alcohol distillation apparatus.
Fig. 2 is a schematic perspective view of a second alcohol distillation apparatus.
Fig. 3 is a side view of an alcohol distillation apparatus.
FIG. 4 is a schematic cross-sectional view of the alcohol distillation apparatus at A-A in FIG. 3.
Fig. 5 is an enlarged partial schematic view of the alcohol distillation apparatus at B in fig. 4.
Fig. 6 is an enlarged partial schematic view of the alcohol distillation apparatus at C in fig. 4.
FIG. 7 is a schematic perspective view of an alcohol distillation apparatus with the still pot, drive, lifting block, follower plate, extension rod and defoaming comb removed.
FIG. 8 is a schematic perspective view of an alcohol distillation apparatus with the collection device removed.
Fig. 9 is a partially enlarged schematic illustration of the alcohol distillation apparatus at D in fig. 8.
FIG. 10 is a schematic perspective view of an alcohol distillation apparatus with the still pot and collection device removed.
The reference numerals in the figures are:
1-a distillation kettle; 2-defoaming device; 21-a drive device; 211-a rotary drive; 212-a drive rod; 213-driving sleeve; 22-lifting blocks; 23-follower plate; 231-sparse and dense pores; 232-a guide block; 233-a guide groove; 234-trigger button; 235-switching a valve; 24-extension rod; 25-defoaming comb; 26-collecting means; 261-collecting box; 262-lifting plate; 2621-floats; 2622-screw rod; 2623-second bellows; 263-a bubble removal assembly; 2631-air pump; 2632-a second connection tube; 2633—a first bellows; 2634-follower mount; 264-a first connection tube; 265-a dehumidifying device; 2651-dehumidified housing; 2652-first baffle; 2653-a second baffle; 2654-filter plate.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1, 8 and 9: an alcohol distillation device comprises a distillation kettle 1, a defoaming device 2 and a heating device; the defoaming device 2 comprises a driving device 21, a lifting block 22, a follow-up plate 23, an extension rod 24, a defoaming comb 25, a coil spring box and a collecting device 26; a central axis is stored in the vertical direction of the distillation still 1, and a driving device 21 is arranged in the distillation still 1; the lifting block 22 is of a rotary structure, the lifting block 22 is arranged in the distillation still 1 in a sliding manner along the central axis of the distillation still 1, and the driving device 21 can drive the lifting block 22 to rotate; the follower plate 23 is of an annular structure, the follower plate 23 is sleeved on the peripheral wall of the lifting block 22 along the axis of the lifting block 22, the follower plate 23 is in sliding fit with the inner wall of the distillation kettle 1, a through groove which is convenient for the evaporation of wine steam is formed in the radial direction of the follower plate 23, and the bottom of the follower plate 23 is coplanar with the liquid level of wine in the evaporation kettle; the extension rod 24 is fixedly arranged on the side wall of the lifting block 22 above the follow-up plate 23 along the radial direction of the lifting block 22, and the length of the extension rod 24 is the same as the radius of the follow-up plate 23; the defoaming comb 25 is rotatably arranged on the extension rod 24 along the length direction of the extension rod 24, the defoaming comb 25 can drag the foam at the through groove onto the follow-up plate 23 and carry out friction extrusion on the foam, and the size of the through groove in the radial direction of the follow-up plate 23 is matched with the length of the defoaming comb; the coil spring box is arranged at one end of the defoaming comb 25, and can generate torsion when the defoaming comb 25 rotates; the collecting device 26 is arranged at one side of the distillation kettle 1, and the collecting device 26 is used for collecting distilled liquor.
The inside of the still 1 is provided with wine, the heating device arranged on the outside of the still 1 is started, the heating device heats the wine in the still 1, the temperature of the wine in the still 1 is gradually increased along with the continuous heating of the heating device, the wine is in a boiling state finally, the upper liquid level of the wine can generate certain foam, meanwhile, the driving device 21 is started, the driving device 21 drives the lifting block 22 to rotate, the lifting block 22 drives the defoaming comb 25 to rotate around the central axis of the still 1 through the extension rod 24, the follow-up plate 23 is provided with a through groove, the defoaming comb 25 is in a vertical state when being positioned at the through groove, the follow-up plate 24 rotates along with the rotation of the extension rod 24, the defoaming comb 25 can deflect with the extension rod 24 under the pushing of the lower part of the defoaming comb 25, foam floating on the liquid level can be scraped off when being positioned in the through groove, after the defoaming comb 25 contacts with the follow-up plate 23, the foam can be pushed onto the follow-up plate 23, the bottom of the defoaming comb 25 can be conveniently and the foam can be conveniently and vertically and quickly and conveniently moved to the following-up plate 23 when the foam is positioned on the foam blowing comb 25, and the foam can be conveniently and normally and the normally moved to the follow-up plate 23.
Referring to fig. 1 and 4: the driving device 21 includes a rotation driver 211, a driving lever 212, and a driving sleeve 213; the rotary driver 211 is arranged at the bottom of the distillation kettle 1, and the output end of the rotary driver 211 is vertically upwards; the driving rod 212 is fixedly arranged on the output end of the rotary driver 211 along the central axis of the distillation kettle 1, a rotating ring is fixedly arranged at one end of the driving rod 212 close to the rotary driver 211, and the section of the driving rod 212 is of a non-circular structure; the driving sleeve 213 is slidably sleeved on the driving rod 212 along the axis of the driving rod 212, and the upper part of the driving sleeve 213 is fixedly connected with the bottom of the lifting block 22.
Since the lifting block 22 can synchronously lift along with the follow-up plate 23, in order not to influence the driving of the lifting block 22 when the lifting block 22 lifts, when the lifting block 22 slides along the still 1, the driving rod 212 and the driving sleeve 213 slide relatively, the rotary driver 211 drives the driving sleeve 213 to rotate through the driving rod 212, and since the section of the driving rod 212 is of a non-circular structure, when the driving rod 212 and the driving sleeve 213 slide relatively, the driving rod 212 still can drive the driving sleeve 213 to rotate.
Referring to fig. 1, 2 and 7: the collecting device 26 includes a collecting tank 261, a lifting plate 262, a float 2621, a bubble removal assembly 263 and a first connecting tube 264; the collecting box 261 is arranged at one side of the distillation kettle 1, and the collecting box 261 is of a circular barrel structure; the lifting plate 262 is slidably arranged in the collection box 261 along the axis of the collection box 261, and a gap exists between the periphery side of the lifting plate 262 and the inner wall of the collection box 261; the float 2621 has a ring-shaped structure, and the float 2621 is fixedly disposed at the lower portion of the elevating plate 262 along the axis of the elevating plate 262; the bubble removing assembly 263 is arranged above the lifting plate 262, the bubble removing assembly 263 can synchronously lift along with the lifting plate 262, and the bubble removing assembly 263 can blow out air flow; both ends of the first connecting pipe 264 are connected to the upper portion of the collecting tank 261 and the upper portion of the still pot 1, respectively.
Wine steam condenses into wine liquid after moving in the collection box 261, wine liquid slides downwards along the axis of collection box 261, and the water droplet passes the clearance and gets into the bottom of collection box 261, and the foam can then be separated by the clearance, just can flow in the lower part of collection box 261 promptly only wine liquid, along with the continuous inflow of wine liquid, the floater 2621 drives lifter plate 262 and rises, removes bubble subassembly 263 along with lifter plate 262 synchronous rising, removes bubble subassembly 263 and blows the foam on the lifter plate 262 for the foam that exists on the lifter plate 262 is eliminated.
Referring to fig. 6: the collection device 26 also includes a screw 2622; the screw rod 2622 is fixedly disposed in the collection box 261 along the axis of the collection box 261, and the screw rod 2622 penetrates through the lifting plate 262 and is in lifting screw fit with the lifting plate 262.
Because the bubble removing assembly 263 can only blow air to the same place on the lifting plate 262 when removing bubbles, the situation that one side of the lifting plate 262 has no bubbles and the other side of the lifting plate 262 cannot be removed can occur, and as the wine rises, the lifting plate 262 can rotate while rising due to the spiral matching of the spiral rod 2622 and the lifting plate 262, so that the bubble removing device can remove the bubbles.
Referring to fig. 2, 3 and 6: the bubble removal assembly 263 includes an air pump 2631, a second connecting tube 2632, a first bellows 2633, and a follower shelf 2634; the second connecting pipe 2632 is arranged above the first connecting pipe 264, two ends of the second connecting pipe 2632 are respectively connected with the distillation still 1 and the collecting box 261, and one end of the second connecting pipe 2632, which is close to the distillation still 1, is arranged above the first connecting pipe 264; the air pump 2631 is disposed on the second connection pipe 2632; the follower 2634 is rotatably arranged at the upper part of the lifting plate 262, and a first gap is reserved between the follower 2634 and the top of the collecting box 261; the first bellows 2633 is disposed in the first space, both ends of the first bellows 2633 are connected to the follower shelf 2634 and the top of the collection tank 261, respectively, and the first bellows 2633 and the second connection tube 2632 are communicated with each other.
Since the follower 2634 is in rotation fit with the lifting plate 262, that is, when the lifting plate 262 rotates, the follower 2634 does not rotate, but when the lifting plate 262 lifts, the follower 2634 can synchronously lift along with the lifting plate 262, in order to ensure that the air pump 2631 can supply air normally, a first corrugated pipe 2633 is arranged between the follower 2634 and the top of the collecting box 261, so when the follower 2634 lifts, the first corrugated pipe 2633 also contracts, but still can blow the air discharged by the air pump 2631 into the collecting box 261, and it is worth noting that, since the end of the second connecting pipe 2632, which is close to the distillation still 1, is positioned above the first connecting pipe 264, most of the alcohol can be discharged through the first connecting pipe 264, and the aromatic substance can be discharged through the second connecting pipe 2632 due to the high volatility, so that most of the aromatic substance collected in the second connecting pipe 2632 can be discharged into the collecting box 261 by the air pump 2631, and the bubbles can be eliminated, and the flavor of the distilled liquor can be increased.
Referring to fig. 8-10: the defoaming device 2 further comprises a guide block 232, a guide groove 233, a trigger button 234 and a switch valve 235; the guide block 232 is fixedly arranged on the inner wall of the distillation kettle 1 along the axis of the distillation kettle 1; the guide groove 233 is formed in the side wall of the follower plate 23 along the length direction of the guide block 232, and the guide block 232 is in sliding fit with the guide groove 233; the trigger button 234 is arranged below the follower plate 23, and the follower plate 23 can trigger the trigger button 234 when descending; the switch valve 235 is arranged on the bottom wall of the distillation still 1, one side of the distillation still 1 is provided with a controller, and the trigger button 234 controls the switch valve 235 to be opened and closed through the controller.
Because the wine in the distillation still 1 is limited, the wine in the distillation still 1 is gradually reduced along with the continuous heating of the heating device, so that the follower plate 23 gradually descends, the follower plate 23 only descends along the central axis of the distillation still 1 under the guidance of the guide block 232 and the guide groove 233, when the bottom of the follower plate 23 contacts with the trigger button 234 in the descending process, the trigger button 234 is activated, the trigger button 234 is controlled to open by the controller to control the switch valve 235, and new wine is injected into the distillation still 1 through the switch valve 235.
Referring to fig. 6: the collection device 26 also includes a second bellows 2623; the two second bellows 2623 are provided, a second gap is provided between the upper portion of the elevating plate 262 and the top of the collection box 261, a third gap is provided between the lower portion of the elevating plate 262 and the bottom of the collection box 261, and the two second bellows 2623 are respectively disposed in the second gap and the third gap along the axis of the screw rod 2622.
By arranging the second corrugated pipe 2623, the threaded rod can be prevented from being in direct contact with the wine liquid, and corrosion of the wine liquid to the threaded rod is avoided.
Referring to fig. 4 and 5: the defoaming device 2 further includes a dehumidifying device 265, the dehumidifying device 265 including a dehumidifying casing 2651, a first baffle 2652, a second baffle 2653, a filter plate 2654 and a cooling device; the dehumidifying case 2651 is disposed on the second connection tube 2632; the plurality of first baffles 2652 are provided, the first baffles 2652 are uniformly and fixedly arranged on the upper side of the interior of the dehumidification shell 2651 along the length direction of the dehumidification shell 2651, and a fourth gap is reserved between every two adjacent first baffles 2652; the filter plate 2654 is horizontally and fixedly arranged in the dehumidifying casing 2651 below the first baffle 2652; the second baffle 2653 is arranged in the fourth gap, the second baffle 2653 is fixedly arranged on the upper part of the filter plate 2654, and the first baffle 2652 and the second baffle 2653 form an S-shaped cavity; the cooling device is disposed at one side of the dehumidifying case 2651, and the cooling device can cool down the first and second baffles 2652 and 2653.
The lower the air humidity, the more easily the bubble shape is destroyed, and when the vapor containing the aromatic substance passes through the positions of the first and second baffles 2652 and 2653, the vapor condenses on the first and second baffles 2652 and 2653 and flows into the bottom of the dehumidifying case 2651 through the filter plates 2654, so that the dry air can be obtained, and by this means, the dehumidifying effect is small, the dehumidifying effect is good, and the control is easy.
Referring to fig. 10: the defoaming device 2 further comprises a sparse and dense hole 231; the sparse and dense holes 231 are provided in plurality, and the sparse and dense holes 231 are uniformly formed in the follower plate 23.
The air bubbles on the follow-up plate 23 can be eliminated by the combined action of the sparse and dense holes 231 and the defoaming comb 25, and meanwhile, the air permeability of the follow-up plate 23 can be improved by the sparse and dense holes 231, and the evaporation capacity of wine liquid can be improved.
Referring to fig. 1-10: the invention also designs an alcohol distillation process, which comprises the following specific steps:
s1, heating a distillation kettle 1 by a heating device, boiling wine liquid in the distillation kettle 1 and forming wine steam, and defoaming the wine steam in the distillation kettle 1 once, namely, driving a lifting block 22 to rotate by a driving device 21, scraping foam on a follow-up plate 23 by a defoaming comb 25 and defoaming the foam by the lifting block 22, and collecting the wine steam by a collecting device 26 along with the wine steam entering the collecting device 26, wherein the collecting device 26 performs secondary defoaming on the wine steam;
s2, gradually reducing wine in the distillation kettle 1 along with the generation of wine steam, and synchronously descending the follow-up plate 23 along with the liquid level of the wine, wherein the lifting block 22 and the follow-up plate 23 synchronously descend;
and S3, when the bottom of the follow-up plate 23 is contacted with the trigger button 234 in the descending process, the trigger button 234 is activated, the trigger button 234 controls the switch valve 235 to be opened through the controller, and new wine is injected into the distillation still 1 through the switch valve 235.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. An alcohol distillation device comprises a distillation kettle (1), a defoaming device (2) and a heating device; the defoaming device is characterized in that the defoaming device (2) comprises a driving device (21), a lifting block (22), a follow-up plate (23), an extension rod (24), a defoaming comb (25), a coil spring box and a collecting device (26); the vertical direction of the distillation still (1) is provided with a central axis, and a driving device (21) is arranged in the distillation still (1); the lifting block (22) is of a rotary structure, the lifting block (22) is arranged in the distillation kettle (1) in a sliding manner along the central axis of the distillation kettle (1), and the driving device (21) can drive the lifting block (22) to rotate; the follow-up plate (23) is of an annular structure, the follow-up plate (23) is sleeved on the peripheral wall of the lifting block (22) along the axis of the lifting block (22), the follow-up plate (23) is in sliding fit with the inner wall of the distillation kettle (1), a through groove which is convenient for the volatilization of wine steam is formed in the radial direction of the follow-up plate (23), and the bottom of the follow-up plate (23) is coplanar with the liquid level of wine in the evaporation kettle; the extension rod (24) is fixedly arranged on the side wall of the lifting block (22) above the follow-up plate (23) along the radial direction of the lifting block (22), and the length of the extension rod (24) is the same as the radius of the follow-up plate (23); the defoaming comb (25) is rotatably arranged on the extension rod (24) along the length direction of the extension rod (24), the defoaming comb (25) can drag foam at the through groove onto the follow-up plate (23) and carry out friction extrusion on the foam, and the size of the through groove in the radial direction of the follow-up plate (23) is matched with the length of the defoaming comb; the coil spring box is arranged at one end of the defoaming comb (25), and can generate torsion when the defoaming comb (25) rotates;
the collecting device (26) is arranged on one side of the distillation kettle (1), the collecting device (26) is used for collecting distilled wine, and the collecting device (26) comprises a collecting box (261), a lifting plate (262), a floating piece (2621), a defoaming component (263) and a first connecting pipe (264); the collecting box (261) is arranged on one side of the distillation kettle (1), and the collecting box (261) is of a circular barrel structure; the lifting plate (262) is arranged in the collecting box (261) in a sliding manner along the axis of the collecting box (261), and a gap is reserved between the periphery of the lifting plate (262) and the inner wall of the collecting box (261); the floating piece (2621) is of an annular structure, and the floating piece (2621) is fixedly arranged at the lower part of the lifting plate (262) along the axis of the lifting plate (262); the bubble removing assembly (263) is arranged above the lifting plate (262), the bubble removing assembly (263) can synchronously lift along with the lifting plate (262), and the bubble removing assembly (263) can blow out air flow; both ends of the first connecting pipe (264) are respectively connected with the upper part of the collecting box (261) and the upper part of the distillation still (1), and the collecting device (26) also comprises a screw rod (2622); the screw rod (2622) is fixedly arranged in the collecting box (261) along the axis of the collecting box (261), and the screw rod (2622) penetrates through the lifting plate (262) and is in lifting screw fit with the lifting plate 262;
the bubble removing assembly (263) comprises an air pump (2631), a second connecting pipe (2632), a first corrugated pipe (2633) and a follow-up frame (2634); the second connecting pipe (2632) is arranged above the first connecting pipe (264), two ends of the second connecting pipe (2632) are respectively connected with the distillation still (1) and the collecting box (261), and one end of the second connecting pipe (2632) close to the distillation still (1) is positioned above the first connecting pipe (264); the air pump (2631) is arranged on the second connecting pipe (2632); the follow-up frame (2634) is rotatably arranged on the upper part of the lifting plate (262), and a first gap is reserved between the follow-up frame (2634) and the top of the collecting box (261); the first corrugated pipe (2633) is arranged in the first gap, two ends of the first corrugated pipe (2633) are respectively connected with the follow-up frame (2634) and the top of the collecting box (261), the first corrugated pipe (2633) and the second connecting pipe (2632) are mutually communicated, and the collecting device (26) further comprises a second corrugated pipe (2623); the second corrugated pipes (2623) are arranged, a second gap is reserved between the upper part of the lifting plate (262) and the top of the collecting box (261), a third gap is reserved between the lower part of the lifting plate (262) and the bottom of the collecting box (261), and the two second corrugated pipes (2623) are respectively arranged in the second gap and the third gap along the axis of the screw rod (2622).
2. An alcohol distillation apparatus according to claim 1, wherein the drive means (21) comprises a rotary drive (211), a drive rod (212) and a drive sleeve (213);
the rotary driver (211) is arranged at the bottom of the distillation kettle (1), and the output end of the rotary driver (211) is vertically upwards;
the driving rod (212) is fixedly arranged on the output end of the rotary driver (211) along the central axis of the distillation kettle (1), a rotating ring is fixedly arranged at one end, close to the rotary driver (211), of the driving rod (212), and the section of the driving rod (212) is of a non-circular structure;
the driving sleeve (213) is sleeved on the driving rod (212) in a sliding way along the axis of the driving rod (212), and the upper part of the driving sleeve (213) is fixedly connected with the bottom of the lifting block (22).
3. An alcohol distillation apparatus according to claim 1, wherein the de-foaming device (2) further comprises a guide block (232), a guide groove (233), a trigger button (234) and a switch valve (235);
the guide block (232) is fixedly arranged on the inner wall of the distillation kettle (1) along the axis of the distillation kettle (1);
the guide groove (233) is formed in the side wall of the follow-up plate (23) along the length direction of the guide block (232), and the guide block (232) is in sliding fit with the guide groove (233);
the trigger button (234) is arranged below the follower plate (23), and the follower plate (23) can trigger the trigger button (234) when being lowered;
the switch valve (235) is arranged on the bottom wall of the distillation still (1), a controller is arranged on one side of the distillation still (1), and the switch valve (235) is controlled to be opened and closed by the trigger button (234) through the controller.
4. An alcohol distillation apparatus according to claim 1, wherein the de-foaming device (2) further comprises a dehumidifying device (265), the dehumidifying device (265) comprising a dehumidifying shell (2651), a first baffle (2652), a second baffle (2653), a filter plate (2654) and a cooling device;
a dehumidifying case (2651) is provided on the second connection pipe (2632);
the first baffles (2652) are arranged in plurality, the first baffles (2652) are uniformly and fixedly arranged on the upper side of the inside of the dehumidifying shell (2651) along the length direction of the dehumidifying shell (2651), and a fourth gap is reserved between every two adjacent first baffles (2652);
the filter plate (2654) is horizontally and fixedly arranged in the dehumidification shell (2651) below the first baffle plate (2652);
the second baffle (2653) is arranged in the fourth gap, the second baffle (2653) is fixedly arranged on the upper part of the filter plate (2654), and the first baffle (2652) and the second baffle (2653) form an S-shaped cavity;
the cooling device is arranged on one side of the dehumidifying shell (2651), and the cooling device can cool the first baffle (2652) and the second baffle (2653).
5. An alcohol distillation apparatus according to claim 1, wherein the de-foaming device (2) further comprises a hydrophobic bore (231);
the plurality of the sparse and dense holes (231) are arranged, and the sparse and dense holes (231) are uniformly formed in the follow-up plate (23).
6. An alcohol distillation process using an alcohol distillation apparatus according to any one of claims 1 to 5, characterized by comprising the steps of:
s1, heating a distillation kettle (1) by a heating device, boiling wine liquid in the distillation kettle (1) and forming wine steam, and defoaming the wine steam in the distillation kettle (1) once, namely, driving a lifting block (22) to rotate by a driving device (21), scraping and defoaming foam on a follow-up plate (23) by a lifting block (22) to drive a defoaming comb (25), and collecting the wine steam by a collecting device (26) along with the wine steam, wherein the collecting device (26) carries out secondary defoaming on the wine steam;
s2, gradually reducing wine in the distillation kettle (1) along with the generation of wine steam, and synchronously descending the follow-up plate (23) along with the liquid level of the wine, wherein the lifting block (22) and the follow-up plate (23) synchronously descend;
s3, when the bottom of the follow-up plate (23) is contacted with the trigger button (234) in the descending process, the trigger button (234) is activated, the trigger button (234) is controlled by the controller to open the switch valve (235), and new wine is injected into the distillation still (1) through the switch valve (235).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311640090.6A CN117343816B (en) | 2023-12-04 | 2023-12-04 | Alcohol distillation equipment and alcohol processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311640090.6A CN117343816B (en) | 2023-12-04 | 2023-12-04 | Alcohol distillation equipment and alcohol processing technology |
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| CN117343816A CN117343816A (en) | 2024-01-05 |
| CN117343816B true CN117343816B (en) | 2024-03-12 |
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| CN201411451Y (en) * | 2009-06-12 | 2010-02-24 | 巫天义 | Distiller for wine processing |
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| CN219886076U (en) * | 2022-12-30 | 2023-10-24 | 江苏仅三生物科技有限公司 | Microorganism fermentation device with defoaming device |
| CN117070301A (en) * | 2023-08-24 | 2023-11-17 | 蓬莱市蓬仙制冷空调有限公司 | Preparation device and process of red date distilled liquor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411451Y (en) * | 2009-06-12 | 2010-02-24 | 巫天义 | Distiller for wine processing |
| CN105132270A (en) * | 2015-10-13 | 2015-12-09 | 张新军 | Distilling system and method of distilled liquor |
| CN205635550U (en) * | 2016-05-17 | 2016-10-12 | 上饶市松之饮生物科技有限公司 | Wine brewing and distilling equipment with remove foam function |
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| CN117070301A (en) * | 2023-08-24 | 2023-11-17 | 蓬莱市蓬仙制冷空调有限公司 | Preparation device and process of red date distilled liquor |
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| CN117343816A (en) | 2024-01-05 |
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