CN1051316A - Lose (wine) sorting method of rice husk from spent grain fodder - Google Patents
Lose (wine) sorting method of rice husk from spent grain fodder Download PDFInfo
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- CN1051316A CN1051316A CN 90104743 CN90104743A CN1051316A CN 1051316 A CN1051316 A CN 1051316A CN 90104743 CN90104743 CN 90104743 CN 90104743 A CN90104743 A CN 90104743A CN 1051316 A CN1051316 A CN 1051316A
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- wine
- rice husk
- discharging opening
- fodder
- mixed fodder
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Abstract
The invention discloses a kind of losing (wine) sorting method of rice husk from spent grain fodder; be to belong to the vinasse separation method; can be directly isolate pig, ox mixed fodder that meets related standards and the rice husk that meets the traditional fermentation technological requirement poor from losing (wine); three kinds of isolated products do not need to carry out any processing again and just can directly use; simultaneously, there is not any discarded object.Step is: it is poor earlier through the separator separation to lose (wine), and then sub-elects various products step by step.
Description
The present invention relates to a kind of vinasse separation method, specifically a kind of from losing (wine) sorting method of rice husk from spent grain fodder.
It is poor that what is called is lost (wine), is exactly the byproduct that Daqu spirit of China is produced, and China's annual production can reach 1,500 ten thousand tons (dry) at present.Because Daqu spirit of China production is to be primary raw material with high grain, wheat, barley, pea, in process of production, some nutrition is utilized by microbial fermentation, some nutrition then concentrated residues lose (wine) poor in.Especially crude protein contains a large amount of thalline owing to lose (wine) in poor, and its content is reached more than 12%.So losing (wine) poor is a kind of good feed protein resource.Yet owing to wherein contain a large amount of auxiliary material rice husks, should not directly make feed, do discarded object more and handle.China's feed protein resource very lacks at present, and therefore (wine) poor emphasis that has become domestic scientific research is lost in development and use.
Current, isolate rice husk, available chemical method, also available physical method from losing (wine) poor.
Chemical method will be lost (wine) poor acid, water logging bubble of adding exactly, filter out rice husk, and will be with a large amount of water that the rice husk flushing is extremely neutral again, be applied to wine brewing after drying; Filtered fluid through neutralization, concentrate, the solubilizer precipitation, and then the sediment oven dry made feed.Because its expense is too high, the economic worth of products obtained therefrom rice husk and feed is lower, so only be fit to laboratory research usefulness, can not be used for industrial production.
Physical method has two kinds:
One, WATER-WASHING METHOD, i.e. water flushing is lost (wine) and is pickled with grains or in wine, leaches rice husk, is used for wine brewing after the oven dry.A large amount of effective ingredients are lost with current though this method has been utilized rice husk, contaminated environment not only, but also cause the wasting of resources.
Two, oven dry comminuting method is about to lose (wine) poor oven dry back and directly pulverizes.Because of equipment investment and energy consumption are too high, and do not isolate rice husk, be still former poorly, can not directly make feed, only can do the auxiliary material of formula feed, practical value is low, and the cost-effective benefit is low.
The objective of the invention is in order to overcome the deficiency in the above-mentioned prior art, will lose (wine) rice husk and method of being separated of its mixture (mixed fodder) in poor and provide a kind of.
The objective of the invention is to realize by following method.
Dropping into dried losing (wine) from charging aperture 1 is pickled with grains or in wine, through separator 2, lose (wine) poor in the rice husk surface closely the mixture (mixed fodder) of adhesion separate with rice husk, rice husk after the separation and mixture (mixed fodder) together enter first order screening 3, use 14～18 purpose screen clothes in this grade screening; Screenings enters sizing screening 4, and sizing screening 4 uses 28～31 eye mesh screens, and its screenings (pig mixed fodder) is discharged from discharging opening 5, and oversize (ox mixed fodder) is discharged from discharging opening 6; The oversize of first order screening 3 enters sizing screening 9; sizing screening 9 uses 8～10 eye mesh screens; its oversize (rice husk) is discharged from discharging opening 7; its screenings enters wind from system 10; in this system; utilize the difference of object proportion, the object of light specific gravity (rice husk) blows to discharging opening 7 discharges, and heavy object (ox mixed fodder) is then directly discharged from discharging opening 6.
Advantage of the present invention is:
At first, fundamentally solved bent wine (is inserts with the rice husk) produce in waste material-lose (wine) poor recovery and utilization technology difficult problem, solved and lost (wine) poor pollution environment.
Secondly, from losing (wine) but poor one-time continuous obtain standard compliant different grade, different types of approved product, and can not produce other discarded object, have favorable economic benefit and social benefit.
The 3rd, the present invention can with bent wine production synchronization, improved the industrialized level of producing.
Different grades, different types of product refer to: meet national ZBB46003-88 growing and fattening pigs mixed fodder; Meet ox that enterprise mark Bozhou is equipped with QB005-90 and authorized Anhui Province's provincial standard of passing through with mixed fodder (still not having GB at present); The rice husk that meets the traditional fermentation technological requirement.
Pig, ox mixed fodder are through No. the 025th, Anhui Province's product quality supervision and testing institute (90) Anhui inspection H word and No. 026 survey report of (90) Anhui inspection H word, and every index all meets the requirements.
A, pig mixed fodder nutrition index are:
| Sequence number | Interventions Requested (%) | Standard value | Test result |
| 1 2 3 4 5 | Moisture content crude fibre crude protein calcium phosphorus | ≤14.0 ＜11.0 ≥12.0 0.40～1.00 0.30～0.80 | 10.8 9.2 17.1 0.53 0.38 |
B, the every nutrition index of ox mixed fodder:
| Sequence number | Interventions Requested (%) | Standard value (one-level) | Test result |
| 1 2 3 4 5 | Moisture content crude protein crude fibre calcium phosphorus | ≤14.0 ≥12.0 ≤18.0 0.3～0.9 0.2～0.8 | 9.5 14.6 17.8 0.3 0.3 |
The 4th, lose that (wine) is poor to be fully utilized.Test according to Bozhou bureau of standard measurement: during 100 parts of dried losing (wine) are poor, can get 20% pig mixed fodder; 50% N of mixed fodder and 30% rice husk are lost (wine) poor all obtaining and are utilized.
Accompanying drawing, schematic flow sheet of the present invention.
The 1-charging aperture, the 2-separator, the screening of the 3-first order, the 4-sizing screening, the 5-discharging opening, the 6-discharging opening, the 7-discharging opening, the 8-exhaust outlet, the 9-sizing screening, 10-wind is from system.
Embodiment:
Dried losing (wine) is poor continuously from charging aperture 1 input, through the separator 2 that rice husk and its sticking mutually mixture (mixed fodder) are separated, rice husk and mixture together enter first order screening 3, in first order screening 3, utilize 14～18 eye mesh screens to be divided into two partly, a part enters sizing screening 4, another part enters sizing screening 9, can improve the screen cloth service life of the classification screen cloth 4 of high order number like this, and production is rationalized more.After screenings enters sizing screening 4, promptly isolate pig mixed fodder (screenings) by 28～31 eye mesh screens, discharge from discharging opening 5, ox mixed fodder (oversize) is discharged from discharging opening 6.The oversize of first order screening 3 enters sizing screening 9; rice husk (oversize) is directly isolated in this grade screening; discharge from discharging opening 7; screenings (through 8～10 eye mesh screens) enters wind from system 10; in this system, utilize the specific gravity difference of object, the part rice husk of remnants is blown off; discharge from discharging opening 7, heavy ox mixed fodder is then discharged from discharging opening 6.
Present embodiment gained pig, ox mixed fodder grinding particle size all sieve by 8 order analyses; The oversize of 16 order analyses sieve all is not more than 20%.
Claims (2)
1, a kind of losing (wine) sorting method of rice husk from spent grain fodder, it is characterized in that: drop into dried losing (wine) from charging aperture 1 and be pickled with grains or in wine, through separator 2, lose (wine) poor in the rice husk surface closely the mixture (mixed fodder) of adhesion separate with rice husk, rice husk after the separation and mixture (mixed fodder) together enter first order screening 3, screenings enters sizing screening 4, and screenings in this level (pig mixed fodder) is discharged from discharging opening 5; Oversize (ox mixed fodder) is discharged from discharging opening 6; The oversize of first order screening 3 enters sizing screening 9, and its oversize (rice husk) is discharged from discharging opening 7, and its screenings enters wind from system 10, in this system, utilizes the difference of object proportion, and the object of light specific gravity (rice husk) blows to discharging opening 7 discharges; Heavy object (ox mixed fodder) is then directly discharged from discharging opening 6.
2, according to claim 1 losing (wine) sorting method of rice husk from spent grain fodder is characterized in that: it is 14 to 18 orders that the first order is screened 3 screen clothes; Sizing screening 4 screen clothes are 28～31 orders; Sizing screening 9 screen clothes are 8～10 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104743 CN1022806C (en) | 1990-07-16 | 1990-07-16 | Sorting method of rice husk from spent grain fodder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104743 CN1022806C (en) | 1990-07-16 | 1990-07-16 | Sorting method of rice husk from spent grain fodder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1051316A true CN1051316A (en) | 1991-05-15 |
| CN1022806C CN1022806C (en) | 1993-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90104743 Expired - Fee Related CN1022806C (en) | 1990-07-16 | 1990-07-16 | Sorting method of rice husk from spent grain fodder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1022806C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186927A (en) * | 2014-08-04 | 2014-12-10 | 贵州中谷联合有机农业有限公司 | High-efficiency separation method for distilled grains of Maotai-flavour liquor |
| CN114196508A (en) * | 2021-12-16 | 2022-03-18 | 中建安装集团有限公司 | Energy-saving device and process for producing protein feed by using vinasse |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245230C (en) | 2003-01-06 | 2006-03-15 | 姚林林 | Liquid preparation method and equipment |
-
1990
- 1990-07-16 CN CN 90104743 patent/CN1022806C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186927A (en) * | 2014-08-04 | 2014-12-10 | 贵州中谷联合有机农业有限公司 | High-efficiency separation method for distilled grains of Maotai-flavour liquor |
| CN114196508A (en) * | 2021-12-16 | 2022-03-18 | 中建安装集团有限公司 | Energy-saving device and process for producing protein feed by using vinasse |
| CN114196508B (en) * | 2021-12-16 | 2024-02-06 | 中建安装集团有限公司 | Energy-saving device and process for producing protein feed by using vinasse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1022806C (en) | 1993-11-24 |
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