CN1291667C - Liquid feed additive coating technology - Google Patents

Liquid feed additive coating technology Download PDF

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Publication number
CN1291667C
CN1291667C CNB2004100931014A CN200410093101A CN1291667C CN 1291667 C CN1291667 C CN 1291667C CN B2004100931014 A CNB2004100931014 A CN B2004100931014A CN 200410093101 A CN200410093101 A CN 200410093101A CN 1291667 C CN1291667 C CN 1291667C
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liquid
liquid feed
feed additive
acid
vitamin
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Expired - Fee Related
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CNB2004100931014A
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Chinese (zh)
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CN1656945A (en
Inventor
钟诚
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NANJING GLOBAL BIOLOGICAL SCIENCE & TECHNOLOGY CO., LTD.
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Global High-Tech Feed (shanghai) Co Ltd
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Abstract

The present invention provides a technology of spraying liquid feed additives, which comprises the steps that 100 weight shares of at least one kind of liquid feed additives and 5 to 20 shares of at least one kind of auxiliary agents are mixed and are homogenized by a homogenizer to be emulsified into homogenizing liquid, a liquid additive spraying device for granulated feed is utilized to uniformly spray the homogenizing liquid into the granulated feed, and the spraying quantity is controlled to be in the state that the weight of the liquid feed additive is 0.02 to 0.1% of the overall weight of the granulated feed. If adopted, the technology of spraying liquid feed additives well solves the difficult problem that parts of high-energy liquid additives are easy to lose activity because of the influence of high temperature and high pressure, and guarantees the uniformity and the effectiveness for adding. Various additives can be added once, the cost is saved, and the present invention creates wide profit space for feed processing enterprises.

Description

Liquid feed additive coating technology
Technical field
The present invention relates to a kind of production technology of feed, relate in particular to a kind of liquid feed additive coating technology.
Background technology
A lot of in the market expensive additives all are liquid, but owing to be subjected to the limitation of technology, liquid additive can only be granulated into solid row interpolation again, so both increased processing cost, and quality can't guarantee, especially vitamin, enzyme preparation, additives such as probio, be subjected to temperature easily, the influence of humidity and pressure etc., in pelletization, its loss of effective components is very big, even can can't be used by whole deactivations, and these raw materials are for guaranteeing that feeding quality and control feed cost are most important, therefore in feed is processed, have to escalated dose or select for use more expensive solid additives to solve this contradiction of prescription personnel, its result has caused the cost rising, the wasting of resources, and quality can not get guaranteeing.
Summary of the invention
The objective of the invention is for a kind of liquid feed additive coating technology is provided, can with liquid feed additive by emulsifying after, be painted in the feed after the granulation, row adds to have avoided granulating into behind the solid liquid additive again, and the solid particle additive is subjected to temperature, pressure, humidity effect and the drawback of inactivation easily.
The object of the present invention is achieved like this, a kind of liquid feed additive coating technology, with at least a liquid feed additive 100 weight portions and at least a auxiliary agent 5-20 weight portion mix be mixed with homogenizing fluid by the homogenizer emulsifying after, adopt in the feed after pellet liquid additive spray equipment is sprayed on granulation equably, the weight that its quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight; The kind of described liquid feed additive comprises liquid vitamin, liquid phagostimulant, liquid complex enzyme, probiotic and amino acid, and described auxiliary agent comprises homogeneous agent, mould inhibitor and antioxidant.
The described liquid feed additive that is used for preparing homogenizing fluid is the single material of same kind or multiple material in the same kind or the different material in the different cultivars.
Described pellet liquid additive spray equipment comprises housing, adjustable speed rotation bulk cargo device, ring-type aerosol shower nozzle, liquid additive input duct and compressed air inlet pipe road, described adjustable speed rotation bulk cargo device is arranged in the housing and is fixedly linked with the inwall of housing, described ring-type aerosol shower nozzle is arranged in the housing and is connected the below of adjustable speed rotation bulk cargo device, and described liquid additive input duct and compressed air inlet pipe road are introduced outside housing respectively and be communicated with ring-type aerosol shower nozzle respectively.
Described homogeneous agent is formed by appended weight portion mixed preparing by following material:
Water-in-oil type surfactant 5-40 part;
Stabilizing agent 10-50 part;
Oil-in-water type surfactant 5-40 part.
Described water-in-oil type surfactant is selected from one or more in glycerine list/dioleic acid ester, hard ester acyl lactate, methyl glycol fatty acid ester or the sapn; Described stabilizing agent is a carboxymethyl cellulose; Described oil-in-water type surfactant is selected from one or more in sucrose fatty ester, polyglycereol acid esters, polysorbas20 or the oleate.
Material in the described liquid vitamin kind comprises vitamin A, vitamin D 3, vitamin E, vitamin K 3, vitamin C, vitamin B complex, lysine, methionine, threonine, tryptophan, nicotinic acid, pantothenic acid, folic acid and biotin; Material in the described liquid phagostimulant kind comprises ethyl lactate, vanillic aldehyde, hexyl maltol, butyl butyrate, diacetyl, fourth position decalactone, hexyl vanillic aldehyde, third decalactone, trimethylamine alcohol, trimethylpyrazine, methyl anthranilate, isovaleric acid, indoles, inkfish medicinal extract, arbricolin, capric acid, peach aldehyde, melilotal, acetolactic acid butyl ester and sad; Material in the described liquid complex enzyme kind comprises zytase, 1,4 beta-glucanase, pectase, cellulase, 'beta '-mannase, phytase, carbohydrase, Ye Huamei and papain; Material in the described probiotic kind comprises photosynthetic bacteria, yeast, lactic acid coccus, streptococcus fecalis, Bifidobacterium, Lactobacillus acidophilus, thermophilic Bifidobacterium and bacillus subtilis; Described amino acid is hydroxy methionine.
Described mould inhibitor comprises propionic acid, sodium propionate and orthophosphoric acid.
Described antioxidant comprises ethoxyquinoline, dibutyl hydroxy toluene and butylated hydroxy anisole.
The active ingredient of above-mentioned various liquid additive and auxiliary agent is as follows: vitamin A: 1-60KIU/ml; Vitamin D 3: 0.2-80KIU/ml; Vitamin E: 10-500mg/ml; Vitamin K 3: 0.5-50mg/ml; Cobastab 1: 1-200mg/ml; Cobastab 2: 1-150mg/ml; Cobastab 6: 1-200mg/ml; Cobastab 12: 0.01-5mg/ml; Vitamin C 5-200mg/ml; Lysine 5-300mg/ml; Methionine 5-300mg/ml; Threonine 5-300mg/ml; Tryptophan 5-20mg/ml; Nicotinic acid: 5-1200mg/ml pantothenic acid: 5-600mg/ml; Folic acid: 0.1-50mg/ml; Biotin: 0.1-50mg/ml; Ethyl lactate: 2.5-500mg/ml; Vanillic aldehyde: 0.5-100mg/ml; Hexyl maltol: 0.05-10mg/ml; Butyl butyrate: 0.25-50mg/ml; Diacetyl: 0.25-50mg/ml; Fourth position decalactone: 0.25-50mg/ml; Hexyl vanillic aldehyde: 0.25-50mg/ml; Third decalactone: 0.25-50mg/ml; Trimethylamine alcohol: 0.33-66mg/ml; Trimethylpyrazine: 0.05-10mg/ml; Methyl anthranilate: 0.15-30mg/ml; Isovaleric acid: 0.99-198mg/ml; Indoles: 0.01-2mg/ml; Inkfish medicinal extract: 0.28-560mg/ml; Arbricolin: 0.15-30mg/ml; Capric acid: 0.6-120mg/ml; Peach aldehyde: 0.25-50mg/ml; Melilotal: 0.25-50mg/ml; Acetolactic acid butyl ester: 0.25-50mg/ml; Sad: 0.5-100mg/ml; Zytase: 0.05 * 105-1.2 * 107IU/ml; 1,4 beta-glucanase: 0.6 * 104-6.7 * 108IU/ml; Pectase: 0.045 * 104-6.7 * 106IU/ml; Cellulase: 0.35 * 103-9.5 * 105IU/ml; 'beta '-mannase: 0.5 * 103-5.5 * 105IU/ml; Phytase: 0.3 * 103-0.3 * 105IU/ml; Carbohydrase: 0.2 * 103-1 * 106IU/ml; Ye Huamei: 0.25 * 103-0.5 * 105IU/ml; Papain: 0.22 * 103-0.5 * 105IU/ml; Photosynthetic bacteria: 0-1.0 * 1010CFU/ml; Yeast: 0.1-1.5 * 109CFU/ml; Lactic acid coccus: 0.1-1.8 * 109CFU/ml; Streptococcus fecalis: 0.5 * 104-1.0 * 109CFU/ml; Bifidobacterium: 1.0 * 104-1.0 * 109CFU/ml; Lactobacillus acidophilus: 0.85 * 104-1.5 * 109CFU/ml; Thermophilic Bifidobacterium: 1.2 * 104-2.0 * 109CFU/ml; Bacillus subtilis: 1.0 * 104-1.0 * 109CFU/ml; Hydroxy methionine: 1-600mg/ml; Propionic acid: 10-1000PPM; Sodium propionate: 10-2000PPM; Orthophosphoric acid: 10-500mg/ml; Ethoxyquinoline: 0-300PPM; Dibutyl hydroxy toluene: 0-1000PPM; Butylated hydroxy anisole: 0-1000PPM.
Liquid feed additive coating technology of the present invention can be avoided the loss of additive activity fully, the uniformity and the validity of adding have been guaranteed, multiple additives can disposablely be added, and its cost is lower than solid additives, can reduce production costs, for feed processing enterprise has created more wide profit margin.
Description of drawings
Fig. 1 is the structural representation of the pellet liquid additive spray equipment among the present invention.
The specific embodiment
Referring to Fig. 1, the pellet liquid additive spray equipment among the present invention comprises housing 1, adjustable speed rotation bulk cargo device 2, ring-type aerosol shower nozzle 3, liquid additive input duct 4 and compressed air inlet pipe road 5.Housing 1 comprises enclosure body 11 and the charging aperture 12, the discharging opening 13 that are connected the body two ends, and the middle part of enclosure body is the bigger cylindrical shape of diameter, and two ends dwindle tapered gradually.Adjustable speed rotation bulk cargo device 2 comprises support 21, umbrella shape bulk cargo cap 22 and buncher 23, support 21 by a pipe be connected pipe a plurality of legs outer and that link to each other with housing and form, buncher 23 is arranged in the pipe, umbrella shape bulk cargo cap 22 links to each other with the rotating shaft of buncher 23 and is arranged on the top of support 21, the top angle of umbrella shape bulk cargo cap is the 105-120 degree, and the tapering of the bullet of the housing upper end top angle of umbrella shape bulk cargo cap therewith is suitable.Be dispersion shape at the upper surface of umbrella shape bulk cargo cap and evenly be provided with a plurality of prerotation vanes, the height of each prerotation vane is 1-2 centimetre, and the angle between each adjacent prerotation vane is the 15-20 degree.Liquid additive input duct 4 and compressed air inlet pipe road 5 are separately positioned on the below of support 21, and its outer end is used for linking to each other with source of the gas with the liquid source respectively.
Pellet liquid additive spray equipment in use, pellet enters from the charging aperture 12 of housing, drops on the umbrella shape bulk cargo cap 22, evenly disperses the back to continue to fall around umbrella shape bulk cargo cap by the umbrella shape bulk cargo cap 22 of rotation.Liquid additive enters ring-type aerosol shower nozzle 3 by liquid additive input duct 4, compressed air enters ring-type aerosol shower nozzle 3 by compressed air inlet pipe road 5, liquid additive and compressed air mix the back by four mouth sprays of ring-type aerosol shower nozzle 3 to around ejection, and the atomizing of expanding rapidly after ejection forms a ring-type aerosol layer to scattering all around around ring-type aerosol shower nozzle.Pellet is when falling through this ring-type aerosol layer, and the liquid additive of mist is equably on the particle attached to feed.
Embodiment 1
At first get 15 kilograms of glycerin bi-fatty acid esters, 25 kilograms of carboxymethyl celluloses and sucrose fatty ester and be mixed and made into homogeneous agent for 15 kilograms.Get 0 kilogram of retinol1, Cobastab then 11 kilogram of Cobastab 20.5 kilogram places high-shear emulsion machine, add 15 kilograms above-mentioned homogeneous agent and add 10 kg of water, 5 kilograms of oil and 0.15 kilogram of propionic acid, start high-shear emulsion machine carry out efficiently, fast, centrifugal extruding equably, liquid layer friction, bump is torn and comprehensive function such as turbulent flow, moment uniform, fine ground decomposition emulsification, moved in circles homogeneous 10-20 minute through high frequency, obtain the homogenizing fluid of liquid feed additive.Adopt pellet liquid additive spray equipment then, allow pellet pass through a working face equably with a constant, allow the liquid feed additive homogenizing fluid be transported to by input duct on the pellet that sprays to after the nozzle specially used uniform atomizing after the granulation, the weight that quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight.
Embodiment 2
At first get 30 kilograms of hard ester acyl lactates, 15 kilograms of carboxymethyl celluloses and polyglycereol acid esters and be mixed and made into homogeneous agent for 10 kilograms.Get Cobastab then 12 kilograms, 0 kilogram of dehydroretinol, 5 kilograms of vitamin Es, 5 kilograms of VD1s and Cobastab 120.1 kilogram places homogenizer, add 5 kilograms above-mentioned homogeneous agent and add 10 kilograms of greases, 10 kg of water, 0.1 kilogram of sodium propionate and 0.1 kilogram of butylated hydroxy anisole, start high-shear emulsion machine carry out efficiently, fast, centrifugal extruding equably, liquid layer friction, bump is torn and comprehensive function such as turbulent flow, moment uniform, fine ground decomposition emulsification, moved in circles homogeneous 10-20 minute through high frequency, obtain the homogenizing fluid of liquid feed additive.Adopt pellet liquid additive spray equipment then, allow pellet pass through a working face equably with a constant, allow the liquid feed additive homogenizing fluid be transported to by input duct on the pellet that sprays to after the nozzle specially used uniform atomizing after the granulation, the weight that quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight.
Embodiment 3
At first get 5 kilograms of methyl glycol fatty acid esters, 35 kilograms of carboxymethyl celluloses and tween and be mixed and made into homogeneous agent for (20) 40 kilograms.Get vitamin D then 310 kilograms, 8 kilograms of vitamin As, Cobastab 12 kilograms, 10 kilograms of vitamin Cs and ethyl lactate place high-shear emulsion machine for 50 kilograms, add 10 kilograms above-mentioned homogeneous agent and add 15 kg of water, 10 kilograms of greases and 0.1 kilogram in orthophosphoric acid, start high-shear emulsion machine carry out efficiently, fast, centrifugal extruding equably, liquid layer friction, bump is torn and comprehensive function such as turbulent flow, moment uniform, fine ground decomposition emulsification, moved in circles homogeneous 10-20 minute through high frequency, obtain the homogenizing fluid of liquid feed additive.Adopt pellet liquid additive spray equipment then, allow pellet pass through a working face equably with a constant, allow the liquid feed additive homogenizing fluid be transported to by input duct on the pellet that sprays to after the nozzle specially used uniform atomizing after the granulation, the weight that quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight.
Embodiment 4
At first get (20) 40 kilograms of sapns, 10 kilograms of carboxymethyl celluloses and enuatrol and be mixed and made into homogeneous agent for 25 kilograms.Get 30 kilograms of zytases, 30 kilograms of photosynthetic bacterias, 8 kilograms of vitamin Ds, 8 kilograms of vitamin As, Cobastab then 11 kilogram and hydroxy methionine place homogenizer for 40 kilograms, add 20 kilograms above-mentioned homogeneous agent and add 5 kilograms of greases, 15 kg of water and 0.1 kilogram of butylated hydroxy anisole, start high-shear emulsion machine carry out efficiently, fast, centrifugal extruding equably, liquid layer friction, bump is torn and comprehensive function such as turbulent flow, moment uniform, fine ground decomposition emulsification, moved in circles homogeneous 10-20 minute through high frequency, obtain the homogenizing fluid of liquid feed additive.Adopt pellet liquid additive spray equipment then, allow pellet pass through a working face equably with a constant, allow the liquid feed additive homogenizing fluid be transported to by input duct on the pellet that sprays to after the nozzle specially used uniform atomizing after the granulation, the weight that quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight.
Embodiment 5
At first get 10 kilograms of glycerin mono-fatty acid esters, 50 kilograms of carboxymethyl celluloses and sucrose fatty ester and be mixed and made into homogeneous agent for 30 kilograms.Get 3 kilograms of vitamin Es, vitamin K then 33 kilograms, Cobastab 10.5 kilogram, 10 kilograms of vitamin Cs and yeast place high-shear emulsion machine for 40 kilograms, add 18 kilograms above-mentioned homogeneous agent and add 5 kg of water, 0.1 kilogram of propionic acid and 0.1 kilogram of ethoxyquinoline, start high-shear emulsion machine carry out efficiently, fast, centrifugal extruding equably, liquid layer friction, bump is torn and comprehensive function such as turbulent flow, moment uniform, fine ground decomposition emulsification, moved in circles homogeneous 10-20 minute through high frequency, obtain the homogenizing fluid of liquid feed additive.Adopt pellet liquid additive spray equipment then, allow pellet pass through a working face equably with a constant, allow the liquid feed additive homogenizing fluid be transported to by input duct on the pellet that sprays to after the nozzle specially used uniform atomizing after the granulation, the weight that quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight.
Embodiment 6
At first get (80) 20 kilograms of sapns, 40 kilograms of carboxymethyl celluloses and polyglycereol acid esters and be mixed and made into homogeneous agent for 5 kilograms.Get 0 kilogram of retinol1 then, the vitamin B1 kilogram, 0 kilogram of VD1,4 kilograms of vanillic aldehydes, 50 kilograms of 1 kilogram of hexyl maltol and 1,4 beta-glucanases, cellulase places homogenizer for 10 kilograms, add 8 kilograms above-mentioned homogeneous agent and add 10 kilograms of greases, 0.1 kilogram of 10 kg of water and dibutyl hydroxy toluene, starting high-shear emulsion machine carries out efficiently, fast, centrifugal equably extruding, the liquid layer friction, bump is torn and comprehensive function such as turbulent flow, moment uniform, fine ground decomposition emulsification, moved in circles homogeneous 10-20 minute through high frequency, obtain the homogenizing fluid of liquid feed additive.Adopt pellet liquid additive spray equipment then, allow pellet pass through a working face equably with a constant, allow the liquid feed additive homogenizing fluid be transported to by input duct on the pellet that sprays to after the nozzle specially used uniform atomizing after the granulation, the weight that quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight.

Claims (8)

1. liquid feed additive coating technology, it is characterized in that: with at least a liquid feed additive 100 weight portions and at least a auxiliary agent 5-20 weight portion mix be mixed with homogenizing fluid by the homogenizer emulsifying after, adopt in the feed after pellet liquid additive spray equipment is sprayed on granulation equably, the weight that its quantity for spray is controlled at liquid feed additive accounts for the 0.02-0.1% of pellet weight; The kind of described liquid feed additive comprises liquid vitamin, liquid phagostimulant, liquid complex enzyme, probiotic and amino acid, and described auxiliary agent comprises homogeneous agent, mould inhibitor and antioxidant.
2. liquid feed additive coating technology as claimed in claim 1 is characterized in that: the described liquid feed additive that is used for preparing homogenizing fluid is the single material of same kind or multiple material in the same kind or the different material in the different cultivars.
3. liquid feed additive coating technology as claimed in claim 1, it is characterized in that: described pellet liquid additive spray equipment comprises housing, adjustable speed rotation bulk cargo device, ring-type aerosol shower nozzle, liquid additive input duct and compressed air inlet pipe road, described adjustable speed rotation bulk cargo device is arranged in the housing and is fixedly linked with the inwall of housing, described ring-type aerosol shower nozzle is arranged in the housing and is connected the below of adjustable speed rotation bulk cargo device, and described liquid additive input duct and compressed air inlet pipe road are introduced outside housing respectively and be communicated with ring-type aerosol shower nozzle respectively.
4. liquid feed additive coating technology as claimed in claim 1 is characterized in that: described homogeneous agent is formed by appended weight portion mixed preparing by following material:
Water-in-oil type surfactant 5-40 part;
Stabilizing agent 10-50 part;
Oil-in-water type surfactant 5-40 part.
5. liquid feed additive coating technology as claimed in claim 4 is characterized in that: described water-in-oil type surfactant is selected from one or more in glycerine list/dioleic acid ester, hard ester acyl lactate, methyl glycol fatty acid ester or the sapn; Described stabilizing agent is a carboxymethyl cellulose; Described oil-in-water type surfactant is selected from one or more in sucrose fatty ester, polyglycereol acid esters, polysorbas20 or the oleate.
6. liquid feed additive coating technology as claimed in claim 1 is characterized in that: the material in the described liquid vitamin kind comprises vitamin A, vitamin D 3, vitamin E, vitamin K 3, vitamin C, vitamin B complex, lysine, methionine, threonine, tryptophan, nicotinic acid, pantothenic acid, folic acid and biotin; Material in the described liquid phagostimulant kind comprises ethyl lactate, vanillic aldehyde, hexyl maltol, butyl butyrate, diacetyl, fourth position decalactone, hexyl vanillic aldehyde, third decalactone, trimethylamine alcohol, trimethylpyrazine, methyl anthranilate, isovaleric acid, indoles, inkfish medicinal extract, arbricolin, capric acid, peach aldehyde, melilotal, acetolactic acid butyl ester and sad; Material in the described liquid complex enzyme kind comprises zytase, 1,4 beta-glucanase, pectase, cellulase, 'beta '-mannase, phytase, carbohydrase, Ye Huamei and papain; Material in the described probiotic kind comprises photosynthetic bacteria, yeast, lactic acid coccus, streptococcus fecalis, Bifidobacterium, Lactobacillus acidophilus, thermophilic Bifidobacterium and bacillus subtilis; Described amino acid is hydroxy methionine.
7. liquid feed additive coating technology as claimed in claim 1 is characterized in that: described mould inhibitor comprises propionic acid, sodium propionate and orthophosphoric acid.
8. liquid feed additive coating technology as claimed in claim 1 is characterized in that: described antioxidant comprises ethoxyquinoline, dibutyl hydroxy toluene and butylated hydroxy anisole.
CNB2004100931014A 2004-12-16 2004-12-16 Liquid feed additive coating technology Expired - Fee Related CN1291667C (en)

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