CN1008376B - Soft texture filtering layer method for producing low degree white wine and equipment thereof - Google Patents
Soft texture filtering layer method for producing low degree white wine and equipment thereofInfo
- Publication number
- CN1008376B CN1008376B CN 87108103 CN87108103A CN1008376B CN 1008376 B CN1008376 B CN 1008376B CN 87108103 CN87108103 CN 87108103 CN 87108103 A CN87108103 A CN 87108103A CN 1008376 B CN1008376 B CN 1008376B
- Authority
- CN
- China
- Prior art keywords
- soft tissue
- low alcohol
- layer
- millimeters
- white spirit
- 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.)
- Expired
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- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
The present invention relates to a technology and a device thereof for producing low-alcohol spirits. The technology is mainly characterized in that 1.5 to 3 portions of bentonite and 1 portion of egg white are mixed, and are twisted and stirred into soft tissue granules of 0.5 to 3 millimeters; the soft tissue granules are steamed for 5 to 15 minutes in a container to obtain granular soft tissue adsorbing agents; and the adsorbing agents are used for forming a filter layer in a filter, and the low-alcohol spirits are produced by a filtration method. The technology and the device thereof have the advantages of good filtration effect, low cost, simplicity, feasibility, high productivity, spirit flavor preservation and obvious economic benefit.
Description
The present invention relates to the low alcohol white spirit production technique, particularly relate to technology and device with soft tissue filter method clarification low alcohol white spirit.
The liquor of producing with solid state process is that raw material adds two technical barriers of aquatic product low alcohol white spirit existence, the one, and muddiness appears behind the degree of falling, and the 2nd, it is thin that vinosity becomes.For solving muddy problem adsorption clarification commonly used.Wilkinite is used widely as sorbent material in recent years, and russian patent Su-639-934 uses bentonite suspension and Na
2CO
3The mixture process wine of solution reaches purifying and the purpose that purifies wine.Wilkinite is an advantages of good adsorption effect as the advantage of sorbent material, and cost is low, but it only is applicable to clarification 35(V) following low alcohol white spirit.Egg white is a kind of good finings that does not change the local flavor of wine, at " starch-egg white system Luzhou-flavor low alcohol white spirit " (brewing science and technology, 1985 the 4th phases, the 20th page) on reported and make sorbent material with starch and make finings with egg white again, remove by filter the sedimentary low alcohol technological process of production at last.But make finings cost height with pure egg white, and have the defective that influenced by acidity.And the fining process production cycle is long, and productivity is low.The ion exchange resin filtration method is produced low alcohol white spirit, productivity height, but the local flavor of malleable wine.
The objective of the invention is to make up wilkinite and the clear egg advantage as absorptive clarificant, and overcome the problem that prior art exists, it is low to invent a kind of cost, does not change the local flavor of wine, high efficiency low alcohol production technique and corresponding device thereof thereof.
Soft texture filtering layer method low alcohol white spirit production technique of the present invention is as follows:
At first use 1.5～3 parts of wilkinites and 1 part of egg white, best proportioning is 2: 1, and rubbing with the hands by hand after the mixing and mixing diameter is 0.5～3 millimeter soft tissue particle, puts into container and steams 5～15 minutes, best 8～12 minutes, makes bulk porous soft tissue granule adsorbent.Again the filtering layer that strainer constitutes 20～50 millimeters thickness is put in this soft tissue granular adsorption agent, the employing filtration method is removed condensation product or the insolubles in the low alcohol white spirit, because thickness is little and be that normal pressure filters, the intensity of this soft tissue granular adsorption agent is not done requirement.
Filter and carry out at normal temperatures and pressures.
Filtration velocity is 60～100 liters/hour.
Production technique available device of the present invention is storage tank 1 and strainer 2.The body of strainer 2 is cylindrical, and the bottom is conical.Filtering layer structure in the strainer is: orlop is a supporting plate 6, and this supporting plate is by materials such as stainless steel one metalloid material or synthetic glass, and the most handy synthetic glass constitutes, and is drilled with 3～7 millimeters of Φ on the supporting plate, the hole that best Φ is 5 millimeters.Be screen 4 above the supporting plate 6, the sieve aperture of screen is 80～120 orders, best 100 orders.It on screen 4 degreasing cotton layer 5 of 5～10 mm thick.It above the degreasing cotton layer 5 another screen 4.Be that bed thickness is 20～50 millimeters in the above.Best 30～40 millimeters soft tissue particle filtration layer 3.
During filtration, muddy low alcohol white spirit flows to strainer 2 from storage tank 1 through valve, and condensation product or insolubles are adsorbed by the soft tissue layer particle, pass through degreasing cotton layer 5 again, discharge limpid transparent low alcohol white spirit.
Unusual effect of the present invention is a good filtration effect, main raw material-bentonitic cheap, and this production technique with short production cycle, the productivity height, and do not influence original local flavor of wine.Apparatus structure of the present invention is simple, and cost is low, and less investment is easy to make, and processing ease is grasped, remarkable in economical benefits.
Sorbent material of the present invention is obtained the reason of excellent results, initial analysis is thought: bentonitic main component is a montmorillonite, be a kind of aluminium silicate mineral of stratiform octahedral structure, it has ion exchangeable and adsorptivity, and its adsorptive power prolongs and strengthens along with the organism carbochain.Because this specific character, it is than being easier to adsorb the senior ester class that a part causes the low alcohol white spirit muddiness, alcohols etc.Egg white also has the effect of insolubles in the cohesion wine.When wilkinite with after egg white mixes, wilkinite is expanded by egg white, form soft porous tissue, through water vapor acting, egg white becomes water insoluble and albumen alcohol, be solidificated in and form soft microvoid structure on the laminate structure of wilkinite micropore, this structure has the active surface of huge specific surface area, its good adsorption performance.And contact with albumen when wine filters, rather than directly contact, therefore can not influence the local flavor of wine with wilkinite.
Brief Description Of Drawings:
Accompanying drawing is the schematic diagram of apparatus of the present invention, wherein:
1-storage tank 2-strainer
3-soft tissue particle filtration layer 4-screen
5-degreasing cotton layer 6-supporting plate
Embodiment 1
38 ° of three-flower wines of 350 kilograms of muddinesses are blent.Be contained in the storage tank 1 stand-by.Mix with 1 part of egg white by 2 parts of wilkinites with method noted earlier, mix 0.5～3 mm granules through stranding and in container, steamed 10 minutes, make the agent of soft tissue granular adsorption, it is put on the screen 4 of strainer 2, form the filtering layer of 30 mm thick.Open lower valve, muddy wine all filtered through 5 hours and finishes, and obtained the low alcohol white spirit of transparent clear.Think through national Tasting committee's trial test, this wine free from extraneous odour, mouthfeel is better than former wine, wine body alcohol, local flavor is constant.Be refrigerated to-7 ℃ and do not find turbid phenomenon.Physical and chemical inspection result before and after filtering is as shown in table 1.
Embodiment 2
42.7 ° of three-flower wines of 350 kilograms of muddinesses are not blent.With technology and device with embodiment 1, the result who obtains after the filtration is as shown in table 2.
Simultaneous test:
For the effect of the muddy low alcohol of the processing of softer tissue filter layer and wilkinite and egg white, made one group of contrast lab scale.Get three-flower wine and be raw material for 4 jin, add water degree of falling, get muddy 4# sample to 30.8 °.Be divided into four parts and in funnel, add the absorbent cotton filtration on the 120 order screens, through 10 gram egg white sedimentations clarifications filtered in 4 hours the 3# sample, on the absorbent cotton filtering layer, add 100 the gram wilkinites filter the 2# sample, on the absorbent cotton filtering layer, add 50 grams soft tissue particulate filter layer of the present invention and be filled into the 1# sample, through quality examination, the results are shown in table 3:
The result of embodiment and simultaneous test further illustrates excellent results of the present invention.The technology that soft tissue filter layer of the present invention is handled low alcohol white spirit is better than the transparency with bentonite in treatment, and than low with the cost of egg white sedimentation clarification after-filtration, productivity increases substantially.
Table 1
After filtering before filtering
Transparency is muddy limpid transparent
38 ° 38 ° of wine degree
Total acid 0.0912 0.0924
Total ester 0.1514 0.1604
Total aldehyde 0.0074 0.0070
Table 2
After filtering before filtering
Transparency is muddy limpid transparent
Wine degree 42.70 42.70
Total acid 0.816 0.0828
Total ester 0.0836 0.081
Total aldehyde 0.0053 0.0058
Table 3 comparative test result
The total aldehyde transparency of sample treatment agent disposal methods time total acid and ester cost
(hour) (unit/ton)
1 direct filtration 0.5 0.09 0.968 0.00549 limpid transparent 2 of the present invention
2 wilkinite direct filtration, 2.5 0.089 0.966 0.00543 loss of gloss 0.4～2
The clarification of 3 egg white refilters 9 0.085 0.96 0.0054 limpid 8
4 ///0.085 0.97 0.0054 muddinesses/
Claims (9)
1, the soft texture filtering layer method low alcohol white spirit production technique a kind of by bentone adsorbent, that the egg white finings constitutes the invention is characterized in:
A) by wilkinite and egg white by 1.5～3: 1 mixed, rubbing with the hands and mixing diameter is 0.5～3 millimeter particle, puts into container and steams 5～15 minutes, makes the agent of soft tissue granular adsorption,
B) constitute filtering layer by the soft tissue sorbent material,
C) low alcohol white spirit of band suspended substance directly filters through the soft tissue filter layer at normal temperatures and pressures.
2, low alcohol white spirit production technique according to claim 1 is characterized in that: filtration velocity is 60～100 liters/hour.
3, low alcohol white spirit production technique according to claim 1 is characterized in that: the best proportioning of wilkinite and egg white is 2: 1.
4, low alcohol white spirit production technique according to claim 1 is characterized in that: the soft tissue particle preferably steamed in container 8～12 minutes.
5, a kind of soft tissue filter layer low alcohol white spirit production equipment of forming by basin and strainer, it is characterized in that: the body of strainer is cylindrical, the bottom is conical, the lowest layer of filter interior is a supporting plate with holes, being screen above the supporting plate, is degreasing cotton layer above the screen, is another screen above the degreasing cotton layer, another is the soft tissue filter layer above screen, and filtering layer thickness is 20～50 millimeters.
6, device according to claim 5 is characterized in that: supporting plate with holes preferably is made of synthetic glass stainless steel one metalloid material, is drilled with 3～7 millimeters of Φ on the supporting plate, best 5 millimeters hole.
7, device according to claim 5 is characterized in that: the sieve aperture of screen is 80～120 orders, is preferably 100 orders.
8, device according to claim 5 is characterized in that: the bed thickness of absorbent cotton is 5～10 millimeters.
9, device according to claim 5 is characterized in that: the best bed thickness of soft tissue layer is 30～40 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87108103 CN1008376B (en) | 1987-12-01 | 1987-12-01 | Soft texture filtering layer method for producing low degree white wine and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87108103 CN1008376B (en) | 1987-12-01 | 1987-12-01 | Soft texture filtering layer method for producing low degree white wine and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87108103A CN87108103A (en) | 1988-07-06 |
| CN1008376B true CN1008376B (en) | 1990-06-13 |
Family
ID=4816363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87108103 Expired CN1008376B (en) | 1987-12-01 | 1987-12-01 | Soft texture filtering layer method for producing low degree white wine and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1008376B (en) |
-
1987
- 1987-12-01 CN CN 87108103 patent/CN1008376B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN87108103A (en) | 1988-07-06 |
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