CN102318787A - Method for preparing granular feed by dry processing - Google Patents
Method for preparing granular feed by dry processing Download PDFInfo
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- CN102318787A CN102318787A CN201110330373A CN201110330373A CN102318787A CN 102318787 A CN102318787 A CN 102318787A CN 201110330373 A CN201110330373 A CN 201110330373A CN 201110330373 A CN201110330373 A CN 201110330373A CN 102318787 A CN102318787 A CN 102318787A
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Abstract
The invention relates to a method for preparing a granular feed by dry processing. Selection of key raw materials, pretreatment, consumption adjustment, targeted nutrition design, formula planning and design of a using method of core materials are adopted in the preparation method, so that a small dry granulator can effectively produce pig granular feed and other animal granular feed with good shape, low powder rate, high crisp degree, good curing and water solubility and high production speed; and the method is convenient to operate, controllable in quality and low in cost.
Description
Technical field
The invention belongs to the feed-processing equipment technical field, be specifically related to a kind of preparation method of dry process particulate material.
Background technology
At present, large-scale Feed Enterprise generally adopts steam boiler that saturated vapor is provided, and adopts large-scale steam regulation of texture, conditioning of texture granulator processing granular material.Feed starch produces caking property and gelatinization degree through the ovennodulation gelatinization, to improve grain forming, curing degree, production efficiency.Advantage: production capacity is big, per hour can reach the 30-50 ton.Prior art needs large-sized boiler and large-scale steam particle machine to accomplish modified and pelletization, and several shortcomings are arranged:
1) investment of equipment and factory building is huge.Total investment is ten thousand yuan of 100-300, even higher.
2) process operation is complicated.Need specialized granulation worker.
3) the modified interpolation saturated vapor that needs, the unstability of increase particulate material quality.
4) high temperature pair plays destruction with some nutrient of particulate material.
5) also there is the hardness problem of particulate material.
6) being not suitable for individual pig farm uses.
Summary of the invention
The present invention has overcome the deficiency of prior art; Proposed a kind of preparation method of dry process particulate material, said preparation method adopts selection, preliminary treatment, the consumption adjustment of critical materials, specific aim nutrition design, prescription planning and the design of core material method for using; Can let small-sized dry granulation unit High-efficient Production goes out that grain forming is good, the powder rate is low, the shortcakeization degree is high, slaking and molten water-based is good, speed of production is fast sucking pig and pig whole process particulate material; Easy to operate, quality is controlled, and is with low cost.
Technical scheme of the present invention is: a kind of preparation method of dry process particulate material, through the selection of raw material variety, the preliminary treatment of raw material, the proportioning of raw material consumption, improve the dry granulation quality, and concrete preparation method is following:
Dry granulation prepares the prescription of comprehensive particle:
The raw material of this step comprises sound flour, fermentation raw material, a-starch, grease class, wheat bran, white fish meal, protein concentrate, expanded soybean, slaking wheat class and corn, complex enzyme formulation etc.The weight ratio of said proportioning raw materials is: sound flour accounts for 5%-15%; Fermentation raw material accounts for 3%-10%, and a-starch accounts for 3%-6%, and the grease class accounts for 1%-4%; Wheat bran accounts for 5%-15%; White fish meal accounts for 3%-6%, and protein concentrate accounts for 3%-6%, and expanded soybean accounts for 4%-8%, other compositions are complex enzyme formulation.
The prescription of preparation dry granulation grain forming degree:
The raw material of this step comprises sound flour, a-starch, grease class, and the weight ratio of said proportioning raw materials is: sound flour 10%-15%; A-starch 4%-6%; Grease class: 1%-2%; Other compositions are with the prescription of the comprehensive particle of preparation.All raw materials carry out fine powder and are broken to 1mm.
The prescription of preparation dry granulation particle shortcakeization degree:
The raw material of this step comprises wheat bran, grease class, fermentation raw material, and the weight ratio of said proportioning raw materials is: wheat bran 10%-15%; Soya-bean oil 3%-4%, fermentation raw material 5%-10%; Other compositions are with the prescription of the comprehensive particle of preparation.
The prescription of preparation dry granulation particle curing degree and molten water degree:
The raw material of this step comprises white fish meal, protein concentrate, expanded soybean, fermentation raw material, slaking wheat class/corn, enzyme preparation etc., and the weight ratio of said raw material is: white fish meal 3%-4%, protein concentrate 4%-6%, expanded soybean 5%-8%, fermentation raw material 5%-10%, slaking wheat class/corn 50%-60%, enzyme preparation are an amount of; Other compositions are with the prescription of the comprehensive particle of preparation.
The present invention has following beneficial effect:
1) overall investment is few: required facility for granulating and factory building small investment, reduce more than 90%.
2) simple to operate, easy to use.Equipment is operated easily, the convenient processing of core material, and quality is controlled.
3) particle quality better: grain forming rate, shortcakeization degree, curing degree reach instructions for use.
4) stability is high.Do not add moisture content, about the low 10%-12% of particle water content.
5) product is active high.Destroy without high temperature, active component is high.
6) product cost is low: reduced intermediate link and expense, lowered the particulate material cost.
7) good feeding effect: the palatability, diarrhoea control and the speed of growth that improve particulate material.
8) growth performance is high: 70 ages in days can reach the above body weight of 30kg, and feedstuff-meat ratio is 1.3-1.5: 1.
The specific embodiment
Case study on implementation 1:
Raw material comprises sound flour, fermentation raw material, grease class, white fish meal, protein concentrate, expanded soybean, slaking wheat class and corn, enzyme preparation.The weight ratio of said proportioning raw materials is: sound flour accounts for 5%, and fermentation raw material accounts for 10%, and the grease class accounts for 4%, and white fish meal accounts for 5%, and protein concentrate accounts for 5%, and expanded soybean accounts for 6%, and slaking wheat class and corn account for 60%, enzyme preparation is an amount of, other composition 5%.All raw materials carry out fine powder and are broken to 1mm.Can prepare porket granule feedstuff.
Embodiment 2:
Raw material comprises sound flour, fermentation raw material, a-starch, grease class, wheat bran, expanded soybean etc.The weight ratio of said proportioning raw materials is: sound flour accounts for 10%, and fermentation raw material accounts for 5%, and a-starch accounts for 3%, and the grease class accounts for 1%, and wheat bran accounts for 15%, and expanded soybean accounts for 4%, and enzyme preparation is an amount of, other composition 62%.All raw materials carry out fine powder and are broken to 1.5mm.Big pig particulate material in can preparing.
Embodiment 3:
Raw material comprises sound flour, fermentation raw material, a-starch, grease class, protein concentrate, expanded soybean etc.The weight ratio of said proportioning raw materials is: sound flour accounts for 15%, and fermentation raw material accounts for 5%, and a-starch accounts for 3%, and the grease class accounts for 3%, and protein concentrate accounts for 6%, and expanded soybean accounts for 4%, and enzyme preparation is an amount of, other composition 64%.All raw materials carry out fine powder and are broken to 1.5mm.Can prepare Dorking granular feed
Embodiment 4:
Raw material comprises sound flour, fermentation raw material, a-starch, wheat bran etc.The weight ratio of said proportioning raw materials is: sound flour accounts for 10%, and fermentation raw material accounts for 10%, and a-starch accounts for 3%, and wheat bran accounts for 15%, and enzyme preparation is an amount of, other composition 62%.Can prepare the beef concentrate particulate material.
Claims (5)
1. the preparation method of a dry process particulate material is characterized in that: through the selection of raw material variety, the preliminary treatment of raw material, the proportioning of raw material consumption, improve the dry granulation quality, concrete preparation method is following: dry granulation prepares the prescription of comprehensive particle:
Raw material comprises sound flour, fermentation raw material, a-starch, grease class, wheat bran, white fish meal, protein concentrate, expanded soybean, slaking wheat class and corn, complex enzyme formulation etc.The weight ratio of said proportioning raw materials is: sound flour accounts for 5%-15%; Fermentation raw material accounts for 3%-10%, and a-starch accounts for 3%-6%, and the grease class accounts for 1%-4%; Wheat bran accounts for 5%-15%; White fish meal accounts for 3%-6%, and protein concentrate accounts for 3%-6%, and expanded soybean accounts for 4%-8%, other compositions are complex enzyme formulation.
2. preparation method according to claim 1 is characterized in that: the prescription of preparation dry granulation grain forming degree is: raw material comprises sound flour, a-starch, grease class, and the weight ratio of said proportioning raw materials is: sound flour 10%-15%; A-starch 4%-6%; Grease class: 1%-2%; Other compositions are with the prescription of the comprehensive particle of preparation.
3. preparation method according to claim 2 is characterized in that: all raw materials carry out fine powder and are broken to 1mm.
4. preparation method according to claim 1 is characterized in that: the prescription of preparation dry granulation particle shortcakeization degree is: raw material comprises wheat bran, grease class, fermentation raw material, and the weight ratio of said proportioning raw materials is: wheat bran 10%-15%; Soya-bean oil 3%-4%, fermentation raw material 5%-10%; Other compositions are with the prescription of the comprehensive particle of preparation.
5. preparation method according to claim 1; It is characterized in that: the prescription of preparation dry granulation particle curing degree and molten water degree is: raw material comprises white fish meal, protein concentrate, expanded soybean, fermentation raw material, slaking wheat class/corn, enzyme preparation etc., and the weight ratio of said raw material is: white fish meal 3%-4%, protein concentrate 4%-6%, expanded soybean 5%-8%, fermentation raw material 5%-10%, slaking wheat class/corn 50%-60%, enzyme preparation are an amount of; Other compositions are with the prescription of the comprehensive particle of preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110330373A CN102318787A (en) | 2011-10-24 | 2011-10-24 | Method for preparing granular feed by dry processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110330373A CN102318787A (en) | 2011-10-24 | 2011-10-24 | Method for preparing granular feed by dry processing |
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| Publication Number | Publication Date |
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| CN102318787A true CN102318787A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110330373A Pending CN102318787A (en) | 2011-10-24 | 2011-10-24 | Method for preparing granular feed by dry processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103652323A (en) * | 2012-09-23 | 2014-03-26 | 周相超 | Technology for producing composite fermented feed raw material with non-drying fermentation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1698460A (en) * | 2004-05-21 | 2005-11-23 | 浙江工业大学 | Preparation method for fish feedstuff with low settling quality |
| CN101579066A (en) * | 2009-04-30 | 2009-11-18 | 福建天马饲料有限公司 | Swelling granular mixed feed for adult pelteobagrus fulvidraco |
| CN101810261A (en) * | 2010-04-27 | 2010-08-25 | 中山大学 | Grass carp compound feed |
| CN102204647A (en) * | 2011-06-27 | 2011-10-05 | 南通华多种猪繁育有限公司 | Compound pig feed |
-
2011
- 2011-10-24 CN CN201110330373A patent/CN102318787A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1698460A (en) * | 2004-05-21 | 2005-11-23 | 浙江工业大学 | Preparation method for fish feedstuff with low settling quality |
| CN101579066A (en) * | 2009-04-30 | 2009-11-18 | 福建天马饲料有限公司 | Swelling granular mixed feed for adult pelteobagrus fulvidraco |
| CN101810261A (en) * | 2010-04-27 | 2010-08-25 | 中山大学 | Grass carp compound feed |
| CN102204647A (en) * | 2011-06-27 | 2011-10-05 | 南通华多种猪繁育有限公司 | Compound pig feed |
Non-Patent Citations (1)
| Title |
|---|
| 张金枝: "《瘦肉型母猪饲养技术手册》", 31 January 2005, 上海科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103652323A (en) * | 2012-09-23 | 2014-03-26 | 周相超 | Technology for producing composite fermented feed raw material with non-drying fermentation method |
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Application publication date: 20120118 |