CN1206932C - Manufacturing method of straw granular feed using biological and puffing technique, its equipment and product - Google Patents
Manufacturing method of straw granular feed using biological and puffing technique, its equipment and product Download PDFInfo
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- CN1206932C CN1206932C CNB021539065A CN02153906A CN1206932C CN 1206932 C CN1206932 C CN 1206932C CN B021539065 A CNB021539065 A CN B021539065A CN 02153906 A CN02153906 A CN 02153906A CN 1206932 C CN1206932 C CN 1206932C
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Abstract
The present invention belongs to a preparation method, a device and a product for preparing granulated feed by straw through a biological puffing technique. The preparation method is characterized in that straw powder treated by urea is carried out by multienzyme pretreatment and biological fermentation; then, additives, trace elements, etc. are uniformly mixed according to the specific ratio and the energy ingredients; puffing granulated feed for cows and sheep is prepared through granulation, drying, cooling, etc. by a puffing machine and a drying and cooling device. Dry yellow straw which can not be used by the common technology and has low feeding value is used for preparing feed, and substitutes for feed grains. The present invention widens the application path of agricultural straw.
Description
(1) technical field:
The present invention relates to a kind of feed and feed making method, particularly a kind of stalk applying biological, puffing technique prepare manufacture method, equipment and the product of pellet.
(2) background technology:
Present stalk is handled ensiling and the ammonification that mainly concentrates on maize straw, and a large amount of straw, wheat straw are worth low and less utilization because it is fed.And the maize straw after handling can only still need be mended and feed grain as roughage, can't solve the contradiction of developing animal husbandry with " people and animals strive grain " at all.The about 600,000,000 tons of agricultural stalks of the annual generation in the whole nation simultaneously, wherein about 80% go out of use or burn, very easily cause fire and contaminated environment, the dense smoke of burning even danger are coerced the safety of aviation, traffic, the discarded stalk in many areas has become a kind of public hazards, needs to be resolved hurrily.
(3) summary of the invention:
The object of the present invention is to provide a kind of stalk applying biological, puffing technique to prepare manufacture method, equipment and the product of pellet; it is that biotechnology and puffing technique are organically combined; utilize stalk to prepare high-quality cattle and sheep expanded pellet feed; replace feed-use grain, solved the relation of developing the economy and preserving the ecological environment well.
Technical scheme of the present invention: a kind of stalk applying biological, puffing technique prepare the manufacture method of pellet, it is characterized in that it is made of following steps:
1. stalk is removed impurity and corrupt composition, pulverizes with stalk crasher, sieves and gets length＜5mm powder;
2. with powder of straw and urea by weight 100: (1-10) mixes, normal temperature is handled (10-20) sky down;
3. the powder of straw after urea is handled and leavening are by weight 106: (1-10) mix, carry out (10-30) sky solid fermentation under the normal temperature;
4. with above-mentioned product and bio-fermentation agent by weight 106: (1-10) mixes, carries out biological processing in 40-80 days under normal temperature, the air-proof condition;
5. the powder of straw after carrying out a biological disposal upon, energy ingredient, additive, trace element be (80-50) by weight: (15-30): (4-15): (1-5) be mixed, make compound;
6. above-mentioned compound is expanded by bulking machine;
7. the expanded pellet feed after expanded is cooled off by device for drying and cooling is dry.
Above-mentioned said stalk can be straw, Wheat Straw, oat straw, beanstalk, corn stalk, millet straw, potato rattan, peanut stems etc.
Above-mentioned said leavening can be fungi or enzyme, and wherein fungi can be white and causes rotten fungi, and enzyme can be polysaccharase or lignoenzyme.
Above-mentioned said bio-fermentation agent can be the stalk feed fermentation agent that desiccates.
Above-mentioned said energy ingredient is corn flour or sorghum flour.
Above-mentioned said stalk crasher can be beater disintegrating machine or kneading and cutting machine.
Above-mentioned said bulking machine is single screw extruding puffing machine or twin-screw extruding puffing machine.
Above-mentioned said drying device is tower cooler or counterflow cooler.
Its leading indicator of pellet product of the manufacture method gained of above-mentioned pellet is: moisture＜8%, crude protein＞16-22%, calcium＞0.8-1.5%.
Operation principle of the present invention is: the present invention utilizes biotechnology, the puffing technique of multienzyme preliminary treatment, the fermentation of many synergistic bacteriums to handle stalk, is used for producing the cattle and sheep expanded pellet feed.Crushed stalk is after the urea processing, add fungi (or enzyme) etc., carry out solid fermentation at normal temperatures, evenly puddle with bio-fermentation agent then, under normal temperature, air-proof condition, carry out a biological disposal upon, add energy ingredient, additive, micro-mixing more in proportion,, make the cattle and sheep expanded pellet feed through the expanded granulation of bulking machine.
Superiority of the present invention is: 1, multienzyme preliminary treatment and many synergistic bacteriums fermenting organism treatment technology, make the stalk of various states can fully accept microbial action, crude fibre is effectively degraded, and produces nutritive value and the physical and chemical index that a large amount of mycoproteins, amino acid etc. reach high-quality feed through biological treatment; 2, puffing technique can improve the quality of the starch gelatinization in the raw material, protein, Soluble Fiber increases, ANFs reduces, and effectively improves the trophic level of raw material, improves the palatability of stalk; 3, biological, bulking process prepares cattle and sheep expanded pellet feed technology, can utilize common process can't use, feed to be worth lower dried yellow stalk and prepare the high-quality pellet, widen the application approach of agricultural stalk, for farming and pastoral area development aquaculture provides a large amount of high-quality feeds, to implementing " returning husbandry to grassland ", improving the ecological environment, realize that organic agriculture has important practical significance.
(4) specific embodiment:
Embodiment 1: a kind of stalk applying biological, puffing technique prepare the manufacture method of pellet, it is characterized in that it is made of following steps:
1. straw utilizes stalk crasher to pulverize, and sieves and gets length＜5mm powder;
2. straw powder 1000kg and urea 20kg mixing act on 15 days under the normal temperature;
3. the straw powder 1000kg after urea is handled causes rotten fungi 5g with white and mixes solid fermentation 10d under the normal temperature;
4. above-mentioned product 1000kg is sneaked into the stalk feed fermentation agent 3g that desiccates, normal temperature, sealing state biological treatment 45 days;
5. Sheng Wuchuli straw powder 800kg, corn flour 120kg, urea 30kg, sodium chloride 10kg, oyster shell whiting 40kg mixes;
6. with single serew bulker with the expanded one-tenth graininess of said mixture;
7. counterflow cooler cooling, dry above-mentioned products therefrom obtain 980kg cattle and sheep expanded pellet feed.
Product leading indicator: moisture＜8%, crude protein＞22%, calcium＞1.5%.
Embodiment 2:
A kind of stalk applying biological, puffing technique prepare the manufacture method of pellet, it is characterized in that it is made of following steps:
1. wheat straw utilizes stalk crasher to pulverize, and sieves and gets length＜5mm powder;
2. wheat straw powder 1000kg and urea 20kg mixing act on 20 days under the normal temperature;
3. the wheat straw powder 1000kg after urea is handled causes rotten fungi 5g with white and mixes solid fermentation 18d under the normal temperature;
4. above-mentioned product 1000kg is sneaked into the stalk feed fermentation agent 3g that desiccates, normal temperature, sealing state biological treatment 60 days;
5. Sheng Wuchuli wheat straw powder 800kg, sorghum flour 120kg, urea 30kg, sodium chloride 10kg, egg-shell meal 40kg mixes;
6. with twin-screw Bulking Machine with the expanded one-tenth graininess of said mixture;
7. the above-mentioned products therefrom of tower cooler cool drying obtains 970kg cattle and sheep expanded pellet feed.
Product leading indicator: moisture＜8%, crude protein＞20%, calcium＞1.4%.
Claims (3)
1, a kind of stalk applying biological, puffing technique prepare the manufacture method of pellet, it is characterized in that it is made of following steps:
1. stalk is removed impurity and corrupt composition, pulverizes with stalk crasher, sieves and gets length＜5mm powder;
2. with powder of straw and urea by weight 100: (1-10) mixes, normal temperature is handled (10-20) sky down;
3. powder of straw after urea is handled and leavening are by weight 10
6: (1-10) mix, carry out (10-30) day solid fermentation under the normal temperature; Leavening is that white causes rotten fungi;
4. with above-mentioned product and bio-fermentation agent by weight 10
6: (1-10) mix, carry out (40-80) day biological processing under normal temperature, the air-proof condition, bio-fermentation agent is the stalk feed fermentation agent that desiccates;
5. the powder of straw after carrying out a biological disposal upon, energy ingredient, additive, trace element be (80-50) by weight: (15-30): (4-15): (1-5) be mixed, make compound, energy ingredient is corn flour or sorghum flour, and additive is urea or oyster shell whiting, and trace element is a sodium chloride;
6. above-mentioned compound is expanded by bulking machine;
7. the expanded pellet feed after expanded is cooled off by device for drying and cooling is dry.
2, the manufacture method for preparing pellet according to the said a kind of stalk applying biological of claim 1, puffing technique is characterized in that said stalk can be straw, Wheat Straw, oat straw, beanstalk, corn stalk, millet straw, potato rattan, peanut stems class plant straw.
3, a kind ofly prepare the product of the manufacture method of pellet, it is characterized in that its leading indicator of product of gained is: moisture＜8%, crude protein＞20-22%, calcium＞1.4-1.5% according to the said stalk applying biological of claim 1, puffing technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021539065A CN1206932C (en) | 2002-12-05 | 2002-12-05 | Manufacturing method of straw granular feed using biological and puffing technique, its equipment and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021539065A CN1206932C (en) | 2002-12-05 | 2002-12-05 | Manufacturing method of straw granular feed using biological and puffing technique, its equipment and product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1409983A CN1409983A (en) | 2003-04-16 |
| CN1206932C true CN1206932C (en) | 2005-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021539065A Expired - Fee Related CN1206932C (en) | 2002-12-05 | 2002-12-05 | Manufacturing method of straw granular feed using biological and puffing technique, its equipment and product |
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| Country | Link |
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| CN (1) | CN1206932C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416594A (en) * | 2013-09-02 | 2013-12-04 | 刘曼莉 | High-protein multi-dimensional puffed saccharified compressed fodder capable of being stored for long time and processing method |
| CN105211613A (en) * | 2014-06-25 | 2016-01-06 | 都江堰惠农生物技术有限责任公司 | Stalk applying biological, puffing technique prepare the manufacture method of pellet |
| CN104256192A (en) * | 2014-10-13 | 2015-01-07 | 史占彪 | Preparation method of total-nutrient fermented feed for cattle and sheep |
| CN105010748A (en) * | 2015-07-02 | 2015-11-04 | 新疆绿洲大洋生物科技有限公司 | Preparation method of mutton sheep feed and mutton sheep feed prepared by preparation method |
| CN107094989A (en) * | 2017-06-28 | 2017-08-29 | 宿州市逢源生物科技有限公司 | A kind of biological method for preparing crops straw stalk feed with puffing technique of combination |
| CN108477401A (en) * | 2018-02-06 | 2018-09-04 | 安徽省天长市周氏羊业有限公司 | A kind of method that steam blasting-microbial fermentation processing stalk prepares high protein sheep feed |
| CN108477400A (en) * | 2018-02-06 | 2018-09-04 | 安徽省天长市周氏羊业有限公司 | A method of preparing swelling granular sheep feed with agricultural crop straw |
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2002
- 2002-12-05 CN CNB021539065A patent/CN1206932C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1409983A (en) | 2003-04-16 |
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