CN109453533A - A kind of alcohol distillation system and alcohol distillation method - Google Patents
A kind of alcohol distillation system and alcohol distillation method Download PDFInfo
- Publication number
- CN109453533A CN109453533A CN201811324614.XA CN201811324614A CN109453533A CN 109453533 A CN109453533 A CN 109453533A CN 201811324614 A CN201811324614 A CN 201811324614A CN 109453533 A CN109453533 A CN 109453533A
- Authority
- CN
- China
- Prior art keywords
- tank
- alcohol distillation
- dregs
- wine
- vacuum pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004821 distillation Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000002893 slag Substances 0.000 claims abstract description 8
- 230000035800 maturation Effects 0.000 claims abstract description 6
- 239000011229 interlayer Substances 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000003020 moisturizing effect Effects 0.000 abstract description 4
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 230000001476 alcoholic effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
- B01D3/003—Rectification of spirit
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of alcohol distillation systems, mature wine with dregs tank, destilling tower, condenser, vacuum pump including being sequentially connected in series forming circuit by pipeline, the first pump is equipped between the maturation wine with dregs tank and destilling tower, it is characterized in that, it further include equipment for separating liquid from solid, the equipment for separating liquid from solid is equipped with feed inlet, slag notch and liquid outlet, and the feed inlet, slag notch are connect with mature wine with dregs tank respectively, the liquid outlet is connected with Clear liquid tank, and the Clear liquid tank is controlled to a vacuum pump by the pipeline that cools down.The invention also discloses a kind of alcohol distillation methods, based on above-mentioned alcohol distillation system.It is an advantage of the current invention that this system solves the problems, such as that vacuum pump sealing water consumption is big, the concentration of mature wine with dregs will not be impacted, improve the production capacity of entire Distallation systm；After cooling down using water at low temperature to clear liquid, then it is introduced into circulating water pool, the recirculated water evaporation moisturizing total as full factory uses, and has maximally utilised water resource, has further saved production cost.
Description
Technical field
The invention belongs to alcohol distillation production technical fields, and in particular to a kind of alcohol distillation system and alcohol distillation side
Method.
Background technique
As shown in Figure 1 be traditional alcohol distillation system schematic, include in the system be sequentially connected in series forming circuit at
Ripe wine with dregs tank 1 ', destilling tower 2 ', condenser 3 ' and vacuum pump 4 ', vacuum pump 4 ' are connected with low-temperature water source 5 ', and condenser 3 ' is connected with
Thick wine tank 6 ', vacuum pump 4 ' is connected with exhaust gas processing device 7 '.
When the system is run, mature wine with dregs enters the distillation of destilling tower 2 ' and generates alcohol steam, and alcohol steam enters condenser
It is condensed after 3 ', obtains alcoholic fixed gas, and taken away by vacuum pump 4 '.Sealing water of the water at low temperature as vacuum pump 4 ', and it is true
The gas that sky pump 4 ' is extracted can be contained after water at low temperature is mixed with the fixed gas, in water certain containing spirituous fixed gas
Alcohol cause its can not direct emission, and its after vacuum pump 4 ' temperature increase so that its can not reuse, if by it
Reuse again after cooling, wine degree can be continuously increased again, therefore be merely able to then enter back into Distallation systm using primary.Thus,
It needs continuously to feed water at low temperature within the system, causes the waste of water resource, on the other hand increase actual distillation charging
Amount, reduces the production capacity of Distallation systm, and since the temperature of this water is lower, will cause after entering Distallation systm a certain amount of
Steam consumption.
Summary of the invention
Technical problem to be solved by the present invention lies in: existing alcohol distillation system structure is unreasonable, causes water resource unrestrained
The production capacity of system is also reduced while expense.
The present invention solves above-mentioned technical problem using following technical scheme:
A kind of alcohol distillation system, mature wine with dregs tank, destilling tower, condensation including being sequentially connected in series forming circuit by pipeline
Device, vacuum pump are equipped with the first pump, further include equipment for separating liquid from solid between the maturation wine with dregs tank and destilling tower, the separation of solid and liquid dress
It sets and is equipped with feed inlet, slag notch and liquid outlet, the feed inlet, slag notch are connect with mature wine with dregs tank respectively, the liquid outlet
It is connected with Clear liquid tank, the Clear liquid tank is controlled to a vacuum pump by the pipeline that cools down.
Preferably, a kind of alcohol distillation system of the present invention, the cooling pipeline are equipped with heat exchanger, the heat exchange
Device includes cavity, and the input end of the cavity is connected to Clear liquid tank, outlet end is connected to vacuum pump, and cavity is externally provided with interlayer, institute
The input end connection cooling medium source for stating interlayer, is equipped with the second pump between heat exchanger and Clear liquid tank.
Preferably, a kind of alcohol distillation system of the present invention, the cooling medium source are cooling trough.
Preferably, a kind of alcohol distillation system of the present invention, the outlet end of the interlayer is connected with circulating water pool.
Preferably, a kind of alcohol distillation system of the present invention, the equipment for separating liquid from solid are centrifuge.
Preferably, a kind of alcohol distillation system of the present invention, the pipeline between the destilling tower and the first pump pass through
Bypass line connects the equipment for separating liquid from solid.
Preferably, a kind of alcohol distillation system of the present invention, the condenser are also connected with thick wine tank.
Preferably, a kind of alcohol distillation system of the present invention, the outlet end of the vacuum pump is also connected at tail gas
Device is managed, the exhaust gas processing device is connected with evacuated tube.
The present invention also provides a kind of alcohol distillation methods, use a kind of above-mentioned alcohol distillation system, pump part
Mature wine with dregs enters destilling tower and is distilled；It pumps another part maturation wine with dregs and enters equipment for separating liquid from solid and separated, obtain residue
And clear liquid, the residue return to mature wine with dregs tank through pipeline, the clear liquid cools down after Clear liquid tank, enters back into vacuum pump as true
Empty pump seal liquid finally returns to mature wine with dregs tank.
Preferably, a kind of alcohol distillation method of the present invention, the clear liquid, which exchanges heat in heat exchanger through water at low temperature, to drop
Temperature, used water at low temperature flow into circulating water pool.
The technology of the present invention the utility model has the advantages that
Technical solution of the present invention will be used as vacuum after the cooling of obtained clear liquid by the way that Partial mature wine with dregs is carried out separating treatment
Pump seal liquid, and be eventually returned in mature wine with dregs tank, while mature wine with dregs residue also returns to mature wine with dregs tank, not only solves in whole process
The big problem of vacuum pump sealing water consumption, will not impact the concentration of mature wine with dregs, improve entire Distallation systm
Production capacity；
After cooling down using water at low temperature to clear liquid, then it is introduced into circulating water pool, the recirculated water total as full factory evaporates moisturizing
It uses, has maximally utilised water resource；Produce 100000 tons of Alcohol Production line computation per year by one, after this system, often
Year can save water 7000 tons, reduce operating cost 1,400,000.
Detailed description of the invention
Fig. 1 is alcohol distillation system structure diagram traditional in background of invention.
Fig. 2 is the concrete structure schematic diagram of alcohol distillation system in the embodiment of the present invention.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
It is illustrated in figure 2 a kind of alcohol distillation system disclosed in the present embodiment comprising mature wine with dregs tank 1, destilling tower 2, cold
Condenser 3, vacuum pump 4, equipment for separating liquid from solid 5, Clear liquid tank 6, heat exchanger 7, low temperature sink 8 and circulating water pool 9.
The maturation wine with dregs tank 1, destilling tower 2, condenser 3, vacuum pump 4 are sequentially connected in series forming circuit by pipeline.Mature wine with dregs
It is additionally provided with the first pump 10 between tank 1 and destilling tower 2, mature wine with dregs is pumped into destilling tower 1 by first pump 10 and is distilled.
Mature wine with dregs tank 1 is also connected with an equipment for separating liquid from solid 5, to complete the separation of solid and liquid of mature wine with dregs.It is usually available
Selection has plate-frame filtering and centrifuge separation two ways, and plate-frame filtering equipment is simple, investment is small, but it is when carrying out indirect operation
Large labor intensity；And be centrifugated can continuous, automatic running, it is simple to operate, therefore preferred centrifuge in the present embodiment
As equipment for separating liquid from solid 5.
Centrifuge is equipped with feed inlet (not shown), slag notch (not shown) and liquid outlet and (does not show in figure
Out).The feed inlet pumps the pipeline connection between 10 by bypass line (being not marked in figure) and destilling tower 2 and first, and
The bypass pipe is equipped with a valve 11.The slag notch is connect with mature wine with dregs tank 1, and the liquid outlet and the Clear liquid tank 6 connect
It connects, the Clear liquid tank 6 is connect by cooling pipeline (being not marked in figure) with vacuum pump 4.
For the cooling efficiency for accelerating clear liquid, heat exchanger 7, the heat exchanger 7 and Clear liquid tank 6 are equipped on the cooling pipeline
Between be equipped with second pump 12.The heat exchanger 7 is conventional commercial heat exchanger comprising cavity (not shown), the cavity
Input end is connected to Clear liquid tank 6, outlet end is connected to vacuum pump 4, and cavity is externally provided with interlayer (not shown), the interlayer
Input end connects cooling medium source, preferably, the selected cooling medium of the present invention is water at low temperature, therefore the cooling is situated between
Matter source is cooling trough 8, and accordingly, the outlet end of the interlayer connects the circulating water pool 9, can will be used for clear liquid drop in this way
The low temperature water transport of temperature uses as recirculated water evaporation moisturizing to circulating water pool 9, maximally utilises water resource.
Further, since the pH value of mature wine with dregs is lower, corrosion will cause to general vacuum pump, thus in this implementation
The vacuum pump 4 used described in example is corrosion-resistant stainless steel vacuum pump.
Further, the condenser 3 is also connected with thick wine tank 13.The outlet end of the vacuum pump 4 is connected with tail gas
Processing unit 14, the exhaust gas processing device 14 are connected with evacuated tube 15.
It is discussed in detail with reference to the accompanying drawing and carries out the main of Alcohol Production using alcohol distillation system described in the present embodiment
Process flow.
The first pump 10 of starting pumps mature wine with dregs, Open valve 11.Partial mature wine with dregs, which enters in destilling tower 2, carries out conventional steaming
It evaporates to obtain alcohol steam, alcohol steam obtains thick wine and alcoholic fixed gas after condensing in condenser 3, thick wine enters thick wine
Tank 13, alcoholic fixed gas then enter vacuum pump 4；At the same time, Partial mature wine with dregs enters equipment for separating liquid from solid 5 and is divided
From obtaining residue and clear liquid, the residue returns to mature wine with dregs tank 1 through pipeline, and the clear liquid is through Clear liquid tank 6, then by the second pump
12, which are pumped into heat exchanger 7, carries out heat exchange cooling, and the clear liquid after cooling enters in vacuum pump 4 as sealing fluid not to coagulate with alcoholic
Gas mixing, subsequent gas is after exhaust gas processing device 14, and from evacuated tube 15 to high altitude discharge, liquid then returns to mature wine with dregs tank 1 again
Secondary participation distillation process.
Sealing fluid after the centrifugal clear liquid of mature wine with dregs is cooled down as vacuum pump 4, and it is eventually returned to mature wine with dregs tank 1, so
Circular flow, because input of column amount is far longer than the dosage of sealing fluid, therefore, the concentration of mature wine with dregs does not almost have in cyclic process
It changes, to the operation of entire Distallation systm also without any adverse effect.
In above process, clear liquid carries out heat exchange cooling by water at low temperature, and used water at low temperature is by pipeline transportation to following
Ring pond 9, the recirculated water evaporation moisturizing as full factory use.By the 100000 tons of Alcohol Production line computations of an annual output, Distallation systm
About 10 cubic meters/hour of vacuum sealing water consumption, water at low temperature water enters Distallation systm and enters back into sewage treatment, last qualified discharge,
The wastage in bulk or weight expense of water per ton is 20 yuan or so, in this way, every year can be water-saving after the operation of alcohol distillation system described in the present embodiment
7000 tons, save about 1,400,000 yuan/year of operating cost.Alcohol distillation system production capacity 5% or so can also be improved simultaneously.
Technical solution of the present invention is exemplarily described invention above in conjunction with attached drawing, it is clear that present invention specific implementation
It is not subject to the restrictions described above, changes as long as using the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out
Into, or it is not improved the conception and technical scheme of invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. a kind of alcohol distillation system, mature wine with dregs tank, destilling tower, condensation including being sequentially connected in series forming circuit by pipeline
Device, vacuum pump are equipped with the first pump between the maturation wine with dregs tank and destilling tower, which is characterized in that and it further include equipment for separating liquid from solid, institute
Equipment for separating liquid from solid is stated equipped with feed inlet, slag notch and liquid outlet, the feed inlet, slag notch connect with mature wine with dregs tank respectively
It connects, the liquid outlet is connected with Clear liquid tank, and the Clear liquid tank is controlled to a vacuum pump by the pipeline that cools down.
2. a kind of alcohol distillation system according to claim 1, which is characterized in that the cooling pipeline is equipped with heat exchange
Device, the heat exchanger include cavity, and the input end of the cavity is connected to Clear liquid tank, outlet end is connected to vacuum pump, outside cavity
Equipped with interlayer, the input end of the interlayer connects cooling medium source, and the second pump is equipped between heat exchanger and Clear liquid tank.
3. a kind of alcohol distillation system according to claim 2, which is characterized in that the cooling medium source is cooling water
Slot.
4. a kind of alcohol distillation system according to claim 3, which is characterized in that the outlet end of the interlayer, which is connected with, to be followed
Ring pond.
5. a kind of alcohol distillation system according to claim 1, which is characterized in that the equipment for separating liquid from solid is centrifugation
Machine.
6. a kind of alcohol distillation system according to claim 1 or 5, which is characterized in that the destilling tower and the first pump
Between pipeline the equipment for separating liquid from solid is connected by bypass line.
7. a kind of alcohol distillation system according to claim 1, which is characterized in that the condenser is also connected with thick wine
Tank.
8. a kind of alcohol distillation system according to claim 1, which is characterized in that the outlet end of the vacuum pump is also connected with
There is exhaust gas processing device, the exhaust gas processing device is connected with evacuated tube.
9. a kind of alcohol distillation method, uses a kind of described in any item alcohol distillation systems of claim 1-8, feature exists
In pumping Partial mature wine with dregs and enter destilling tower and distilled；It pumps another part maturation wine with dregs and enters equipment for separating liquid from solid and divided
From obtaining residue and clear liquid, the residue returns to mature wine with dregs tank through pipeline, and the clear liquid cools down after Clear liquid tank, enters back into
Vacuum pump finally returns to mature wine with dregs tank as vacuum pump sealing fluid.
10. a kind of alcohol distillation method according to claim 9, which is characterized in that the clear liquid is in heat exchanger through low
Warm water heat exchange cooling, used water at low temperature flow into circulating water pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324614.XA CN109453533A (en) | 2018-11-08 | 2018-11-08 | A kind of alcohol distillation system and alcohol distillation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324614.XA CN109453533A (en) | 2018-11-08 | 2018-11-08 | A kind of alcohol distillation system and alcohol distillation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109453533A true CN109453533A (en) | 2019-03-12 |
Family
ID=65609726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811324614.XA Withdrawn CN109453533A (en) | 2018-11-08 | 2018-11-08 | A kind of alcohol distillation system and alcohol distillation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109453533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332741A (en) * | 2021-06-17 | 2021-09-03 | 四川剑南春（集团）有限责任公司 | Method for extracting acid substances in brewing tail water |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB324840A (en) * | 1929-03-04 | 1930-02-06 | Nat Aniline & Chem Co Inc | Improvements in and relating to the distillation of normally solid substances |
| CN202441620U (en) * | 2012-02-03 | 2012-09-19 | 太尔胶粘剂(广东)有限公司 | Vacuum set for adhesives production |
| CN104481896A (en) * | 2014-11-25 | 2015-04-01 | 江苏华伦化工有限公司 | 2BV water ring vacuum pump device and process |
| CN108504526A (en) * | 2018-05-18 | 2018-09-07 | 广东省九江酒厂有限公司 | A kind of energy-efficient liquid distillate wine continuous distillation plant and distillating method |
| CN209173405U (en) * | 2018-11-08 | 2019-07-30 | 宿州市皖神面制品有限公司 | A kind of alcohol distillation system |
-
2018
- 2018-11-08 CN CN201811324614.XA patent/CN109453533A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB324840A (en) * | 1929-03-04 | 1930-02-06 | Nat Aniline & Chem Co Inc | Improvements in and relating to the distillation of normally solid substances |
| CN202441620U (en) * | 2012-02-03 | 2012-09-19 | 太尔胶粘剂(广东)有限公司 | Vacuum set for adhesives production |
| CN104481896A (en) * | 2014-11-25 | 2015-04-01 | 江苏华伦化工有限公司 | 2BV water ring vacuum pump device and process |
| CN108504526A (en) * | 2018-05-18 | 2018-09-07 | 广东省九江酒厂有限公司 | A kind of energy-efficient liquid distillate wine continuous distillation plant and distillating method |
| CN209173405U (en) * | 2018-11-08 | 2019-07-30 | 宿州市皖神面制品有限公司 | A kind of alcohol distillation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332741A (en) * | 2021-06-17 | 2021-09-03 | 四川剑南春（集团）有限责任公司 | Method for extracting acid substances in brewing tail water |
| 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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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190312 |
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| WW01 | Invention patent application withdrawn after publication |