CN102132773A - Premixed material granular formulation for producing powdery compound feed and processing method thereof - Google Patents
Premixed material granular formulation for producing powdery compound feed and processing method thereof Download PDFInfo
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- CN102132773A CN102132773A CN2011100491349A CN201110049134A CN102132773A CN 102132773 A CN102132773 A CN 102132773A CN 2011100491349 A CN2011100491349 A CN 2011100491349A CN 201110049134 A CN201110049134 A CN 201110049134A CN 102132773 A CN102132773 A CN 102132773A
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- granular formulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention provides a premixed material granular formulation for producing a powdery compound feed, which consists of fourteen vitamins such as vitamin A and the like, six mineral trace elements such as copper sulfate and the like, a premixed material granular formulation for a pig compound feed and a premixed material granular formulation for an egg poultry compound feed, wherein the premixed material granular formulation for the pig compound feed consists of amino acid, phytase, antibiotics, monocalcium phosphate, salt and a diluent. The preparation method of the premixed material granular formulation comprises the steps of: stirring each component in a material mixer according to the proportioning quantity, and evenly mixing; spraying atomized water, so that the mixed coefficient of variation CV is less than or equal to 7; extruding the mixed material into wet particles by a press roller; blowing the wet particles through a dry air flow which inversely flow to cool and dry when the wet particles flow through a vibrating screen; and transporting the cooled and dried wet particles to a vibrating and classifying screen to classify and pack. The moisture content of the granular formulation is less than or equal to 12%, the particle diameters are from phi 0.2-3mm, the quality guarantee period is from 4 months to 6 months, and the pulverizing ratio is less than or equal to 5%. After the powdery compound feed processed by the granular formulation is used, the use ratio is improved by 2-3%, and the egg yield is improved by 1-2%.
Description
One, technical field
The present invention relates to a kind of feed addictive and preparation method thereof, the specifically a kind of granular pattern premix material additive that the powdery mixed feed uses and processing method of granule thereof of producing.
Two, background technology
Feed addictive has single type and compound branch.Single type is the single product of specific function, as phytase etc., the compound premixed feed that also claims, be called for short premix, it is the requisite a kind of additive of processing mixed feed (claiming complete feed again), be intended to satisfy the needs of livestock and poultry to multiple nutrients, addition is generally the 1-6% of feeding quality comprehensively.According to statistics, national production premix in 2009 is 5,950,000 tons.
The mixed feed that domestic middle-size and small-size feed processing enterprise produces mostly is powdery, and processing is simple, and the rough broken back of agricultural byproducts such as corn, dregs of beans is added premix, promptly gets the powdery mixed feed after mixing.
Feed addictive mostly is pulvis, and particularly premix material additive all is a pulvis, produces the material fineness that premix material additive uses, and great majority do not wait at 30 orders-120 order.Production practices show that there are the following problems for powder premix:
1, batch production is produced the livestock and poultry mixed feed and is all used the pipeline conveying, because each component of premix exists granular size and differs, unit weight difference is big, segregation phenomenon can take place in material in pipeline, simple saying is exactly that molecule and heavy material sink, some material even can stick on the tube wall has a strong impact on the stability etc. that production and transportation cause product quality.
2, tiny easily the sticking to bottom the feed trough of particulate in the premix causes the mixed feed of processing to be unfavorable for being absorbed fully by livestock and poultry.
Dust was big when 3, feed factory was produced, and industry standard requires dust concentration≤10mg/m
3, but feed factory workshop dust concentration exceeds standard more than 10 times usually, severe operational environment, and the serious harm workman's is healthy, and not only waste is big, also contaminated environment.When particularly floating dust is thin, there is the potential safety hazard of dust explosion.
Three, summary of the invention
The present invention is directed to the existing existing defective of powder premix, aim to provide a kind of safe environment protection type premix, technical problem to be solved is to change the premix material additive shape, is processed into granule.
The alleged mixed feed of the present invention has pig usefulness and egg fowl with two kinds with the premix granule, and the one, swine feed premix granule, another kind are egg fowl mixed feed premix granules.
A kind of swine feed premix granule is made up of following 25 kinds of active components and diluent, and each component and content thereof are as follows:
VA 200-250mg copper sulphate 1500-2000g
VD3 100-150mg ferrous sulfate 1500-2000g
VK3 60-80mg zinc sulfate 1000-1200g
VB 120-30mg manganese sulfate 300-500g
VB2 120-160mg sodium selenite 10-20g
VB6 60-80mg KI 5-10g
VE 1000-1200mg antibiotic 200-250g
VB12 3-4mg lysine 3000-4500g
VC fat 100-160mg calcium dihydrogen phosphate 15000-20000g
VH 0.8-1.0mg salt 6000-7500g
Nicotinic acid 600-800mg phytase 200-300g
Calcium pantothenate 200-250mg diluent complements to 100kg
Folic acid 8-10mg
Choline 1000-1200g
A kind of egg fowl mixed feed premix granule is made up of following 24 kinds of active components and diluent, and each component and content thereof are as follows:
VA 150-200mg copper sulphate 200-240g
VD3 150-200mg ferrous sulfate 400-440g
VK3 70-80mg zinc sulfate 300-340g
VB1 40-50mg manganese sulfate 700-750g
VB2 150-180mg sodium selenite 15-20g
VB6 60-80mg KI 10-15g
VE 600-800mg methionine 1800-2000g
VB12 3-4mg calcium dihydrogen phosphate 12000-14000g
VC fat 180-200mg salt 5000-6000g
VH 0.6-0.8mg phytase 200-300g
Nicotinic acid 600-800mg diluent complements to 100kg
Calcium pantothenate 200-250mg
Folic acid 8-10mg
Choline 800-1000g
Described VA is a vitamin A, VD
3It is vitamin D
3, VH is a biotin, the rest may be inferred by analogy.Described antibiotic is selected from aureomycin or colistine sulfate etc., and described diluent is selected from stone flour (CaCO
3), one or more mixed diluents in the bentonite, maize cob meal, powdered rice hulls, each component relative scale is any when using mixed diluent.
The processing method of this premix granule is a wet granulation, comprise batching, mixing, granulation, drying, classification and packing, described batching is that computer is sent into batch mixer according to prescription design by the required various raw materials of burden balance weighing, mixing is that each component with proportional quantity mixes in batch mixer, spray into atomized water simultaneously, and metering, make material moisture satisfy the granulation requirement, mix back mixovariation coefficient CV≤7; Granulation is that mixed material is squeezed into wet grain with pressure roller, described drying is wet grain dry gas stream blown through wet grain cool drying by reverse flow when flowing through vibratory sieve, with the moisture in the wet grain of taking, described classification is that particle that drying is good and powder are delivered to vibration separation screen and made gradation, qualified particle send make-up room to pack automatically, and undersize material reclaims again and granulates.
This premix particle Φ 0.2-3mm has cylindrical, spherical or other shapes, by mould of selecting and following process decision, and finished product moisture content≤12%, the shelf-life is 4-6 month, pulverization rate≤5%.The addition of this additive in processing powdery mixed feed is 1-6%.
This premix granule, even because of nutrient when being made into mixed feed, easily absorbed again, simultaneously the control of favourable livestock and birds respiratory disease by livestock and poultry.The livestock and poultry of being raised are individual evenly neat, can effectively improve feedstuff-meat ratio, improve efficiency of feed utilization 2-3%, can improve laying rate of laying hen 1-2%.Be a kind of environmental protection, safety, additive product of new generation efficiently.
The beneficial effect that the present invention changes into granule with pulvis is:
1, effectively overcomes the segregation phenomenon of each component in blending process, handling process and use in the premix, improved the stability of product quality.
2, greatly improve the operating environment of feed factory workshop, reduced dust concentration, made it to satisfy substantially the 10mg/m of code requirement
3Below, help workman's physical and mental health, help protecting environment, particularly overcome the potential safety hazard of dust explosion.The waste of when preparing complete feed, also having avoided dust from flying and having caused.
3, application practice shows, when feeding livestock and poultry, powder-material sticks to easily on the crib wall and causes waste, and particulate material then can not stick on the crib wall, helps increasing operation rate.The nutrition that effectively guarantees livestock and poultry is more comprehensive.Because dust from flying when having reduced livestock and poultry and feeding can effectively be controlled the generation of livestock and birds respiratory disease.
4, all feeds use multiple film (polypropylene material) packaging bag usually at present; cause white pollution; environmental protection type packing material (nonwoven) is then used in particle premix of the present invention; effectively protect environment; and the packaging volume of equivalent weight (20-25kg/ bag) can reduce 1/3; help reducing packing, economical with materials, improve the utilization rate of warehousing.
Four, the specific embodiment
Employed various active components of this premix and diluent are all available from market.
Non-limiting examples is described below:
1, the egg fowl mixed feed prescription of premix:
VA 180mg, copper sulphate 220g,
VD3 160mg, ferrous sulfate 420g,
VK3 75mg, zinc sulfate 320g,
VB1 45mg, manganese sulfate 720g,
VB2 180mg, sodium selenite 18g,
VB6 70mg, KI 12g,
VE 700mg, methionine 1.9kg,
VB12 4mg, calcium dihydrogen phosphate 13kg,
VC fat 190mg, salt 5.5kg,
VH 0.7mg, phytase 250g,
Nicotinic acid 700mg, stone flour 28kg,
Calcium pantothenate 230mg, bentonite 18kg,
Folic acid 9mg, maize cob meal complement to 100kg.
Choline 700g,
Above-mentioned raw materials should be pulverized before batching if caking phenomenon or monomer particle are arranged greater than the granulation standard.
With above-mentioned prescription input computer feed proportioning system; each component will be one by one by mixing in the metering weighing apparatus metering back adding twin shaft paddle stainless steel mixer; spray into atomized water 8kg by flowmeter simultaneously; mix while spraying water; every batch mixing closed about 7 minutes; make mixovariation coefficient CV≤7%; enter storehouse to be granulated after mixing; adopt the extruding of ring mold pressing roll granulator to granulate; die throat diameter 2mm (can select) according to granular size; send the electric vibrating sieve after the demoulding; there is air-introduced machine to introduce dry air reverse flow simultaneously and crosses particle, be transported to the classifying screen classification again, qualified product; moisture content 12%; the cylindrical pellet of Φ 2mm send the packing of make-up room automatic gauge.The addition of this premix in egg fowl powdery mixed feed is 5%.
2, middle swine feed premix formulation:
VA 250mg copper sulphate 1.5kg
VD3 150mg ferrous sulfate 2kg
VK3 80mg zinc sulfate 1.2kg
VB1 30mg manganese sulfate 500g
VB2 160mg sodium selenite 20g
VB6 80mg KI 10g
VE 1200mg antibiotic 200g
VB12 4mg lysine 3kg
VC fat 160mg calcium dihydrogen phosphate 15kg
VH 1.0mg salt 6kg
Nicotinic acid 800mg phytase 200g
Calcium pantothenate 250mg stone flour 20kg
Folic acid 10mg bentonite 10kg
Choline 1200g rice core powder complements to 100kg.
Above-mentioned raw materials should be pulverized before batching if caking phenomenon or monomer particle are arranged greater than the granulation standard.
With above-mentioned prescription input computer feed proportioning system; each component will be one by one by mixing in the metering weighing apparatus metering back adding twin shaft paddle stainless steel mixer; spray into atomized water 8kg by flowmeter simultaneously; mix while spraying water; every batch mixing closed about 7 minutes; make mixovariation coefficient CV≤7%; enter storehouse to be granulated after mixing; adopt the extruding of ring mold pressing roll granulator to granulate; die throat diameter 2mm (can select) according to granular size; send the electric vibrating sieve after the demoulding; there is air-introduced machine to introduce dry air reverse flow simultaneously and crosses particle, be transported to the classifying screen classification again, qualified product; moisture content 12%; the cylindrical pellet of Φ 2mm send the packing of make-up room automatic gauge.The addition of this premix in middle pig powdery mixed feed is 4%.
Claims (4)
1. swine feed premix granule is characterized in that each component and content thereof are as follows:
VA 200-250mg copper sulphate 1500-2000g
VD3 100-150mg ferrous sulfate 1500-2000g
VK3 60-80mg zinc sulfate 1000-1200g
VB 120-30mg manganese sulfate 300-500g
VB2 120-160mg sodium selenite 10-20g
VB6 60-80mg KI 5-10g
VE 1000-1200mg antibiotic 200-250g
VB12 3-4mg lysine 3000-4500g
VC fat 100-160mg calcium dihydrogen phosphate 15000-20000g
VH 0.8-1.0mg salt 6000-7500g
Nicotinic acid 600-800mg phytase 200-300g
Calcium pantothenate 200-250mg diluent complements to 100kg
Folic acid 8-10mg
Choline 1000-1200g;
Described antibiotic is selected from aureomycin or colistine sulfate etc., and described diluent is selected from one or more mixed diluents in stone flour, bentonite, maize cob meal, the powdered rice hulls.
2. the processing method of granule as claimed in claim 1, comprise batching, mixing, granulation, drying, classification and packing, it is characterized in that: each component that described mixing is a proportional quantity mixes in batch mixer, spray into atomized water simultaneously, make mixovariation coefficient CV≤7, mixed material is that wet grain carries out cool drying by the dry gas stream blown through wet grain of reverse flow when flowing through vibratory sieve with the wet grain of pressure roller extruding system, described drying, packs after being transported to the vibratory sieve classification.
3. egg fowl mixed feed premix granule is characterized in that each component and content thereof are as follows:
VA 150-200mg copper sulphate 200-240g
VD3 150-200mg ferrous sulfate 400-440g
VK3 70-80mg zinc sulfate 300-340g
VB 140-50mg manganese sulfate 700-750g
VB2 150-180mg sodium selenite 15-20g
VB6 60-80mg KI 10-15g
VE 600-800mg methionine 1800-2000g
VB12 3-4mg calcium dihydrogen phosphate 12000-14000g
VC fat 180-200mg salt 5000-6000g
VH 0.6-0.8mg phytase 200-300g
Nicotinic acid 600-800mg diluent complements to 100kg
Calcium pantothenate 200-250mg
Folic acid 8-10mg
Choline 800-1000g;
Described diluent is selected from one or more mixed diluents in stone flour, bentonite, maize cob meal, the powdered rice hulls.
4. the processing method of granule as claimed in claim 3, comprise batching, mixing, granulation, drying, classification and packing, it is characterized in that: each component that described mixing is a proportional quantity mixes in batch mixer, spray into atomized water simultaneously, make mixovariation coefficient CV≤7, mixed material is that wet grain carries out cool drying by the dry gas stream blown through wet grain of reverse flow when flowing through vibratory sieve with the wet grain of pressure roller extruding system, described drying, packs after being transported to the vibratory sieve classification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100491349A CN102132773A (en) | 2011-03-02 | 2011-03-02 | Premixed material granular formulation for producing powdery compound feed and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100491349A CN102132773A (en) | 2011-03-02 | 2011-03-02 | Premixed material granular formulation for producing powdery compound feed and processing method thereof |
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| CN102132773A true CN102132773A (en) | 2011-07-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613397A (en) * | 2012-04-16 | 2012-08-01 | 广汉隆达饲料有限公司 | Spray type sodium selenite premixing agent and preparation method thereof |
| CN104707670A (en) * | 2013-12-17 | 2015-06-17 | 北方华锦化学工业集团有限公司 | Solid catalyst surface excess impregnation liquid removing method and solid catalyst surface excess impregnation liquid removing equipment |
| CN107969704A (en) * | 2017-12-07 | 2018-05-01 | 山东禹王制药有限公司 | A kind of vitamin premix of suitable soft capsule preparation and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1042962A1 (en) * | 1999-04-06 | 2000-10-11 | SUET Saat- und Erntetechnik GmbH | Method of producing feedstuff granules |
| CN101253935A (en) * | 2008-04-03 | 2008-09-03 | 杭州汇能生物技术有限公司 | Granular microelement additive agent for livestock and poultry and method of preparing the same |
| CN101669591A (en) * | 2009-08-01 | 2010-03-17 | 遵义市金鼎农业科技有限公司 | Early creep feed for porket |
-
2011
- 2011-03-02 CN CN2011100491349A patent/CN102132773A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1042962A1 (en) * | 1999-04-06 | 2000-10-11 | SUET Saat- und Erntetechnik GmbH | Method of producing feedstuff granules |
| CN101253935A (en) * | 2008-04-03 | 2008-09-03 | 杭州汇能生物技术有限公司 | Granular microelement additive agent for livestock and poultry and method of preparing the same |
| CN101669591A (en) * | 2009-08-01 | 2010-03-17 | 遵义市金鼎农业科技有限公司 | Early creep feed for porket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613397A (en) * | 2012-04-16 | 2012-08-01 | 广汉隆达饲料有限公司 | Spray type sodium selenite premixing agent and preparation method thereof |
| CN104707670A (en) * | 2013-12-17 | 2015-06-17 | 北方华锦化学工业集团有限公司 | Solid catalyst surface excess impregnation liquid removing method and solid catalyst surface excess impregnation liquid removing equipment |
| CN107969704A (en) * | 2017-12-07 | 2018-05-01 | 山东禹王制药有限公司 | A kind of vitamin premix of suitable soft capsule preparation and preparation method thereof |
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Application publication date: 20110727 |