CN217324014U

CN217324014U - Processing apparatus of strong aromatic type white spirit accessory substance yellow water

Info

Publication number: CN217324014U
Application number: CN202221011889.XU
Authority: CN
Inventors: 韩奇颖; 齐鑫; 万自然; 袁宁; 焦祥启; 李涛; 刘宇; 宣丽君
Original assignee: Shandong Lanling Good Wine Co ltd
Current assignee: Shandong Lanling Good Wine Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-30
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a processing apparatus of strong aromatic type white spirit accessory substance yellow water belongs to white spirit production facility technical field. The processing apparatus of strong aromatic white spirit accessory substance yellow water includes cellar for storing things the pond, it has centrifuge to cellar for storing things the pond through first pipe connection, centrifuge has the fermentation cylinder through second pipe connection, and centrifuge still is connected with the blake bottle, the blake bottle is connected with cellar for storing things the pond through the third backflow pipeline, the fermentation cylinder has the rectifying column through fourth pipe connection, the rectifying column has the cooler through fifth pipe connection. The utility model has simple structure, convenient operation, time and labor saving, can recycle the microorganism and the nutrient substances in the yellow water, can reduce the waste of resources and can improve the quality of the wine; the acid substances such as organic acid and the like are esterified and then distilled again, the ester substances with fragrance and flavor in the wine are improved to obtain high-quality raw wine, the COD index of the discharged yellow water is greatly reduced, and the utilization value and the economic benefit of the yellow water are greatly increased.

Description

Processing apparatus of strong aromatic white spirit accessory substance yellow water

Technical Field

The utility model relates to a processing apparatus of strong aromatic white spirit accessory substance yellow water belongs to white spirit production facility technical field.

Background

During the process of brewing white spirit by a solid fermentation mode, the grains entering the cellar are decomposed and metabolized by microorganisms to generate a large amount of free water, the free water can dissolve out acid, soluble starch, reducing sugar, tannin, alcohol and precursor substances of fragrance in the fermentation process of the grains, and simultaneously the free water and water which is not utilized by the microorganisms in the grains are gradually precipitated, and finally the free water is slowly precipitated at the bottom of the cellar pool to form a brownish fluid liquid called yellow water.

Because the yellow water contains a large amount of organic acid, the pH of the yellow water is low, the Biochemical Oxygen Demand (BOD) and the Chemical Oxygen Demand (COD) are high, the yellow water is directly discharged without being treated, the environment is greatly polluted, the sewage treatment difficulty is increased when the yellow water is directly used as sewage treatment, the enterprise cost is increased, and simultaneously, beneficial microorganisms, a large amount of fragrant substances and precursor substances thereof in the yellow water cannot be fully utilized, so that the waste of available components in the yellow water is caused. The traditional method of brewing enterprises is to return the yellow water to the bottom of a pot and steam the yellow water and fermented grains in series, so that part of aroma components in the yellow water can be effectively extracted, but beneficial substances of the yellow water cannot be fully utilized, and the environment can be polluted after the yellow water is discharged.

SUMMERY OF THE UTILITY MODEL

[ problem ] to

The utility model discloses the problem that solves is: the direct discharge of untreated yellow water can bring great pollution to the environment, the difficulty of sewage treatment can be increased when the yellow water is directly used as sewage treatment, the enterprise cost is increased, and meanwhile, beneficial microorganisms, a large amount of fragrant substances and precursor substances in the yellow water cannot be fully utilized, so that the waste of available components in the yellow water is caused. The traditional method of brewing enterprises is to return the yellow water to the bottom of a pot and steam the yellow water and fermented grains in series, so that part of aroma components in the yellow water can be effectively extracted, but beneficial substances of the yellow water cannot be fully utilized, and the environment can be polluted after the yellow water is discharged.

[ solution ]

The utility model provides a device for treating strong aromatic Chinese liquor by-product yellow water, which is suitable for extracting yellow water in strong aromatic Chinese liquor, has simple structure, convenient operation, time and labor saving, can recycle microorganisms and nutrient substances in the yellow water, can reduce the waste of resources and improve the quality of liquor; the acid substances such as organic acid and the like are esterified and distilled again, the high-quality wine base is obtained by improving the ester substances with fragrance and taste in the wine, the COD index of the discharged yellow water is greatly reduced, and the utilization value and the economic benefit of the yellow water are greatly increased.

The processing apparatus of strong aromatic white spirit accessory substance yellow water includes cellar for storing things the pond, it has centrifuge to cellar for storing things the pond through first pipe connection, centrifuge has the fermentation cylinder through second pipe connection, and centrifuge still is connected with the blake bottle, the blake bottle is connected with cellar for storing things the pond through the third backflow pipeline, the fermentation cylinder has the rectifying column through fourth pipe connection, the rectifying column has the cooler through fifth pipe connection.

In an embodiment of the present invention, the centrifuge is connected to the culture bottle through a first return line and a second return line.

In an embodiment of the present invention, the fermentation tank is further connected to a third pipeline.

In an embodiment of the present invention, the rectifying tower is further connected to a seventh pipeline.

In an embodiment of the present invention, the cooler is further connected to a sixth pipeline.

In one embodiment of the present invention, the fermentation tank is an esterification fermentation tank.

In an embodiment of the present invention, the fermentation substrate and the yellow water are disposed in the fermentation tank.

In an embodiment of the present invention, the centrifuge is a disk centrifuge.

The utility model discloses an in an embodiment, be provided with the solenoid valve on first return line, second return line, third return line, first pipeline, second pipeline, third pipeline, fourth pipeline, fifth pipeline, sixth pipeline and the seventh pipeline.

The utility model discloses an in an embodiment, be provided with the pump on first return line, second return line, third return line, first pipeline, second pipeline, third pipeline, fourth pipeline, fifth pipeline, sixth pipeline and the seventh pipeline.

[ advantageous effects ]

1. The utility model discloses a disk centrifuge can divide into the three-phase with yellow water according to the different components, contain the sediment of macromolecular nutrient substances such as starch promptly, contain the heavy liquid of microorganism and contain micromolecular substance such as organic acid, ethanol, esters, the independent processing can be done respectively to the three-phase, contain in the heavy liquid through long-term domestication and to the profitable microbial community of fermentation, not only increase the flora quantity through cultivateing the amplification once more, the cultivation process can also increase and produce fragrant material and produce fragrant prerequisite material, return the pond fermentation and do the cellar for storing things mud maintenance, can improve the vinosity of white spirit; the sediment contains a large amount of nutrient substances such as starch and the like, and is returned to the pool again, so that the waste of nutrient substances in the yellow water can be avoided; the light liquid contains a large amount of ester precursor organic acids, the alcohol quality can be improved after esterification, the COD index in the discharged yellow water can be greatly reduced, meanwhile, the light liquid also contains rich micromolecular nutrients required by microorganisms such as reducing sugar and the like, the screened yeast and caproic acid bacteria are added, the light liquid can be fully utilized, the resource waste is avoided, fragrant and flavor-developing substances and alcohol are generated, the yield and the alcohol quality are improved, then, high-quality raw wine is obtained through distillation of a rectifying tower, and the utilization value and the economic benefit of the yellow water are comprehensively improved;

2. the utility model has simple structure, convenient operation, time and labor saving, and can recycle the microorganism and the nutrient substance in the yellow water through the arranged first return pipeline, the second return pipeline, the third return pipeline and the culture bottle, thereby not only reducing the waste of resources, but also improving the quality of wine;

3. the utility model discloses centrifuge is disk centrifuge, can be fast continuous through disk centrifuge separate solid-liquid and liquid-liquid.

4. The utility model discloses be provided with solenoid valve and pump on the pipeline, through opening or closing of each pipeline of solenoid valve control, through pump extraction liquid, simple and convenient, the simple operation.

Drawings

FIG. 1 is a schematic structural view of the device for treating yellow water as a by-product of Luzhou-flavor liquor of the present invention;

wherein: 1. a pit; 2. fermented grains; 3. yellow water; 4. a centrifuge; 5. a fermentation tank; 6. a rectifying tower; 7. a cooler; 8. a culture bottle; 9. a first return conduit; 10. a second return conduit; 11. a third return conduit; 12. a first conduit; 13. a second conduit; 14. a third pipeline; 15. a fourth conduit; 16. a fifth pipeline; 17. a sixth pipeline; 18. a seventh conduit.

Detailed Description

To achieve the above objects, features and advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, the present invention will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a processing apparatus of strong aromatic white spirit accessory substance yellow water, as shown in figure 1, including cellar for storing things pond 1, cellar for storing things pond 1 is connected with centrifuge 4 through first pipeline 12, centrifuge 4 is connected with fermentation cylinder 5 through second pipeline 13, and centrifuge 4 still is connected with blake bottle 8, blake bottle 8 is connected with cellar for storing things pond 1 through third backflow pipeline, fermentation cylinder 5 is connected with rectifying column 6 through fourth pipeline 15, rectifying column 6 is connected with cooler 7 through fifth pipeline 16.

Further, the centrifuge 4 is connected to the culture flask 8 through a first return line 9 and a second return line 10.

Further, a third pipeline 14 is connected to the fermentation tank 5.

Further, a seventh pipeline 18 is connected to the rectifying tower 6.

Further, a sixth pipe 17 is connected to the cooler 7.

Further, the fermentation tank 5 is an esterification fermentation tank.

Further, fermented grains 2 and yellow water 3 are arranged in the pit 1.

Further, the centrifuge 5 is a disk centrifuge, and solid-liquid and liquid-liquid can be rapidly and continuously separated by the disk centrifuge.

Furthermore, the first return pipeline 9, the second return pipeline 10, the third return pipeline 11, the first pipeline 12, the second pipeline 13, the third pipeline 14, the fourth pipeline 15, the fifth pipeline 16, the sixth pipeline 17 and the seventh pipeline 18 are provided with electromagnetic valves and pumps, the opening or closing of the pipelines is controlled through the electromagnetic valves, liquid is pumped through the pumps, and the liquid pumping device is simple and convenient to operate.

The utility model discloses a theory of operation: pumping yellow water 3 at the bottom of the cellar of the strong aromatic Chinese spirits to be discharged from the cellar into a centrifuge 4 through a first pipeline 12, obtaining sediments, heavy liquid and light liquid through the centrifugal action of the centrifuge 4, enabling the heavy liquid to enter a culture bottle 8 through a second return pipeline 10, enabling the sediments to enter the culture bottle 8 through a first return pipeline 10, enabling the heavy liquid to enter the cellar 1 together with the sediments through a third return pipeline 11 after the heavy liquid is re-cultured by the culture bottle 8, and performing cellar mud maintenance and fermented grains 2 fermentation; adding the foreshot and the treated feints into the fermentation tank 5 through a third pipeline 14, feeding the light liquid into the fermentation tank 5 through a second pipeline 13, fermenting and esterifying the light liquid with the foreshot, the treated feints, the esterifying enzyme, the screened and cultured yeast and the caproic acid bacteria in the fermentation tank 5, feeding the light liquid into the rectifying tower 6 through a fourth pipeline 15 for distillation, controlling the temperature of a cooler 7 connected with the rectifying tower 6, collecting and treating the low-boiling off foreign flavor substances separately, discharging the waste liquid with low COD generated in the rectifying tower 6 to a sewage treatment plant through a seventh pipeline 18 for treatment, and collecting the high-quality raw wine with impurities removed through distillation through a fifth pipeline 16 and a sixth pipeline 17.

The yellow water can be divided into three phases according to different components through a disc centrifuge, namely, sediment containing macromolecular nutrient substances such as starch and the like, heavy liquid containing microorganisms and light liquid containing micromolecular substances such as organic acid, ethanol, esters and the like, the three phases can be respectively and independently treated, the heavy liquid contains microbial floras which are domesticated for a long time and are beneficial to fermentation, the number of the floras is increased through re-culture and amplification, aroma producing substances and aroma producing precursor substances can be increased in the culture process, the yellow water is returned to a pool for fermentation and is used as pit mud for maintenance, and the wine quality of the white wine can be improved; the sediment contains a large amount of nutrient substances such as starch and the like, and is returned to the pool again, so that the waste of nutrient substances in the yellow water can be avoided; the light liquid contains a large amount of ester-based precursor organic acids, the alcohol quality can be improved after esterification, the COD index in the discharged yellow water can be greatly reduced, meanwhile, the light liquid also contains rich micromolecular nutrients required by microorganisms such as reducing sugar and the like, the screened yeast and caproic acid bacteria are added, the light liquid can be fully utilized, the resource waste is avoided, fragrant and flavor-developing substances and alcohol are generated, the yield and the alcohol quality are improved, then, high-quality raw wine is obtained through distillation of a rectifying tower, and the utilization value and the economic benefit of the yellow water are comprehensively improved.

The protection scope of the present invention is not limited to the above embodiments, and any modifications, equivalent replacements, and improvements that can be made by a person skilled in the art within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a processing apparatus of strong aromatic white spirit accessory substance yellow water, a serial communication port, including cellar for storing things the pond, it has centrifuge to cellar for storing things the pond through first pipe connection, centrifuge has the fermentation cylinder through second pipe connection, and centrifuge still is connected with the blake bottle, the blake bottle is connected with cellar for storing things the pond through third backflow pipeline, the fermentation cylinder has the rectifying column through fourth pipe connection, the rectifying column has the cooler through fifth pipe connection.

2. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 1, wherein the centrifuge is connected with the culture flask through a first return pipeline and a second return pipeline.

3. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 2, wherein the fermentation tank is further connected with a third pipeline.

4. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 3, wherein the rectifying tower is further connected with a seventh pipeline.

5. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 4, wherein the cooler is further connected with a sixth pipeline.

6. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 5, wherein the fermentation tank is an esterification fermentation tank.

7. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 6, wherein the centrifuge is a disk centrifuge.

8. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 7, wherein the first return pipeline, the second return pipeline, the third return pipeline, the first pipeline, the second pipeline, the third pipeline, the fourth pipeline, the fifth pipeline, the sixth pipeline and the seventh pipeline are provided with electromagnetic valves.

9. The device for treating Luzhou-flavor liquor byproduct yellow water as claimed in claim 8, wherein pumps are disposed on the first, second, third, fourth, fifth, sixth and seventh pipelines.