CN106071244A - A kind of technique of the piglets mixed feed producing degree of depth ripening - Google Patents
A kind of technique of the piglets mixed feed producing degree of depth ripening Download PDFInfo
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- CN106071244A CN106071244A CN201610513078.2A CN201610513078A CN106071244A CN 106071244 A CN106071244 A CN 106071244A CN 201610513078 A CN201610513078 A CN 201610513078A CN 106071244 A CN106071244 A CN 106071244A
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Abstract
The technique that the invention discloses a kind of piglets mixed feed producing degree of depth ripening, it is characterised in that comprise the following steps: pulverizing, ripening, cooling Semen Maydis, separating twice, mix, pelletize；The Semen Maydis crushed carries out ripening in the ripening storehouse of bulking machine, and curing degree is 60 75%, and after ripening, moisture is 18 20%.The invention have benefit that: by degree of depth ripening independent after crush maize, while improving curing degree and gelatinization degree, in turn ensure that nutrition is not lost, improve the palatability of piglets, decrease chew time and chew difficulty, piglets of being more convenient for searches for food, and improves digesting and assimilating and utilization rate of Semen Maydis；Mix with other raw materials again after Semen Maydis degree of depth ripening, low temperature is pelletized again, the nutritional labeling avoided in other raw materials is destroyed by the high-temperature vapor at the air inlet of bulking machine, thus the intact nutritional labeling remaining feedstuff, and then greatly reduce the rate of having loose bowels of piglets, decrease using in a large number and relying on antibiotic.
Description
Technical field
The present invention relates to a kind of technique preparing piglet feed, be specifically related to a kind of piglets cooperation preparing degree of depth ripening and raise
The technique of material, belongs to feed processing technology field.
Background technology
In field of feed processing, feedstuff in the market is commonly various raw material and is simply mixed, and it is general that part has ripening
The product read is the most only to use steam to make partial starch degeneration at a temperature of 65-85 DEG C relatively low thus plays simple
Adhesive effect, little to starch gelatinization, it can be described as simply being changed the face shaping of feedstuff at all, does not reach
To the actual effect of ripening, therefore, this type of feed digestion absorption rate is low, and piglets rate of having loose bowels is high, adds cultivation difficulty.
Meanwhile, in existing curing step, again through ripening, granulation after the most first raw material quantitative being mixed often, due to
The temperature of the steam at air inlet is the most higher, causes the product near air inlet usually because temperature is too high, some of which
Nutritional labeling, the especially vitamin etc. to high temperature resistance difference, at high temperature decomposition, degeneration, inactivation, ultimately caused feedstuff
The loss of Middle nutrition composition.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of piglets cooperation producing degree of depth ripening and raise
The technique of material, the piglets mixed feed using the technique of the present invention to prepare has that amount of cure is high, granulation hardness is low, nutritional labeling
Retaining the features such as intact, and piglets has loose bowels after eating, rate is low.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
The technique of a kind of piglets mixed feed producing degree of depth ripening, it is characterised in that comprise the following steps:
(1), crushing maize: after Semen Maydis is cleared up and screened, put in the crushing bin of pulverizer and pulverize,
The a diameter of 0.8mm pulverizing screen cloth of aforementioned pulverizer；
(2), cooked corn: the Semen Maydis crushed is put in the ripening storehouse of bulking machine and carry out ripening, Semen Maydis maturing process
Control parameter be: steam pressure 0.7-0.9Mpa；Quality-adjusting device temperature 95-110 DEG C, more than conditioning period 90S, quenched rear moisture
18-19%；Builking cavity temperature is divided into 3 sections, first paragraph 95 DEG C, second segment 105 DEG C, the 3rd section 110 DEG C；Main frame electric current 195-
210A；Pressure rings diameter is respectively 185mm, 190mm, 195mm, and the curing degree of Semen Maydis is 70%, and after ripening, moisture is 19-
20%；
(3), cooling Semen Maydis: cool down the Semen Maydis after aforementioned ripening, after cooling the temperature of Semen Maydis higher than indoor temperature 5 DEG C with
In；
(4), separating twice: again being pulverized by the cooked corn after aforementioned cooling, fineness requirement is: 100% passes through 30 mesh
Sieve, 70% above by 50 mesh sieves, and after separating twice, moisture Control is within 10%；
(5), mix: aforementioned Semen Maydis after separating twice processes is mixed homogeneously with granulation adjuvant, waits to pelletize；
(6), pelletize: the dispensing of aforementioned mix homogeneously is put in the granulation storehouse of granulator and pelletize, obtain the degree of depth ripe
The pig feed changed.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that in step (), Semen Maydis powder
Broken rear fineness requirement is: 100% passes through 30 mesh sieves, and 80% above by 50 mesh sieves.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that in step (), Semen Maydis powder
Broken rear moisture is within 15%.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that in step (three), after cooling
Cooked corn moisture within 15%.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that in step (six), granulator
Control parameter be: refining temperature 75-80 DEG C for the first time, for the second time refining temperature 80-85 DEG C；Quenched front material moisture exists
Within 12.5%, the most quenched rear material moisture is 15 16.5%, and the most quenched rear material moisture is at 16.5-18%；
More than conditioning period 120S；Steam pressure 0.6-0.8Mpa.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that before quenched, the pulverizing of material
Fineness is: 100% passes through 18 mesh sieves.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that the ring mould of aforementioned granulator
Compression ratio≤1:3.5.
The technique of the piglets mixed feed of aforesaid production degree of depth ripening, it is characterised in that aforementioned granulator has two-layer
Quality-adjusting device, length >=2.8 meter of every layer of quality-adjusting device.
The invention have benefit that: by ripening independent after crush maize, curing degree reaches 45-60%, is being greatly improved
While the curing degree of Semen Maydis and gelatinization degree, in turn ensure that nutrition is not lost, improve the palatability of piglets, decrease when chewing
Between and chew difficulty, piglets of being more convenient for searches for food, and improves digesting and assimilating and utilization rate of Semen Maydis；By after Semen Maydis degree of depth ripening again
Mix with other raw materials, then low temperature is pelletized, it is to avoid the nutritional labeling in other raw materials is by the high temperature at the air inlet of bulking machine
Steam destroys, thus the intact nutritional labeling remaining feedstuff, so greatly reduce piglets rate of having loose bowels, decrease right
The using in a large number and rely on of antibiotic, and avoid and cause the injury to piglets because using a large amount of antibiotic, product uses
Carry out safer, environmental protection.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention made concrete introduction.
Embodiment:
One, capital equipment
Pulverizer: pulverize a diameter of 1mm of screen cloth；
Bulking machine: full-computerized automatically controls, with cooling system, crushing system, vapour system, has three diameter differences
Pressure rings；
Granulator: there is two-layer quality-adjusting device.
Two, the pig feed of degree of depth ripening is prepared
1, crushing maize: after the sand powder in Semen Maydis, half granule, impurity etc. are cleaned out, screening obtains qualified Semen Maydis,
Again qualified Semen Maydis is put in the crushing bin of pulverizer and pulverize, a diameter of 0.8mm pulverizing screen cloth of pulverizer.
In order to ensure that Semen Maydis is easier to ripening and obtains higher curing degree, after crush maize, fineness requirement is: 100%
By 30 mesh sieves, 80% above by 50 mesh sieves.
It addition, in order to obtain preferable ripening effect, after crush maize, moisture Control is within 15%.
2, cooked corn: the Semen Maydis crushed is put in the ripening storehouse of bulking machine and carry out ripening.
Concrete, the control parameter of Semen Maydis maturing process is: steam pressure 0.7-0.9Mpa；Quality-adjusting device temperature 95-110
DEG C, more than conditioning period 90S, quenched rear moisture 18-19%；Builking cavity temperature is divided into 3 sections, first paragraph 95 DEG C, second segment 105
DEG C, the 3rd section 110 DEG C；Main frame electric current 195-210A；Pressure rings diameter is respectively 185mm, 190mm, 195mm.
After the ripening of bulking machine, the curing degree of Semen Maydis is 70%, and after ripening, moisture is 19-20%, and product is flocculence,
Color is golden yellow, has the fragrance of puffed rice.
3, cooling Semen Maydis: cool down the Semen Maydis after above-mentioned ripening, within after cooling, the temperature of Semen Maydis is higher than indoor temperature 5 DEG C,
That is: when indoor temperature is 15 DEG C, within Semen Maydis is cooled to 20 DEG C；When indoor temperature is 20 DEG C, Semen Maydis be cooled to 25 DEG C with
In；When indoor temperature is 25 DEG C, within Semen Maydis is cooled to 30 DEG C, by that analogy.
In order to reduce the stickiness of cooked corn, facilitate it uniformly to mix with other raw materials, its water of the cooked corn after cooling
Sub-control system is within 15%.
4, separating twice: owing to Semen Maydis can be bonded together formation caking after ripening, cooling, in order to ensure cooked corn
Mix equably with other raw materials, need the cooked corn after cooling is pulverized again, i.e. separating twice.Fineness requirement
For: 100% passes through 30 mesh sieves, and 70% above by 50 mesh sieves, and after separating twice, moisture Control is within 10%.
5, mix: above-mentioned Semen Maydis after separating twice processes is put in feed proportioning system and mixes with granulation adjuvant
Close, the most blended system mix homogeneously, wait to pelletize.
6, pelletize: the dispensing of above-mentioned mix homogeneously is put in the granulation storehouse of granulator and pelletize.
Concrete, the control parameter of granulator is: refining temperature 75-80 DEG C for the first time, for the second time refining temperature 80-85
℃；Quenched front material moisture within 12.5%, the most quenched rear material moisture 15 16.5%, the most quenched rear thing
Material moisture is at 16.5-18%；More than conditioning period 120S；Steam pressure 0.6-0.8Mpa；Compression ratio≤the 1:3.5 of ring mould.
After the granulation of granulator, just obtain the pig feed of degree of depth ripening.
As the preferred scheme of one, before quenched, it is ensured that the smashing fineness of material is: 100% passes through 18 mesh sieves.Material
Particle diameter sufficiently small, it is possible to obtain preferably granulating efficiency, the feedstuff that applicable piglets searches for food.
It is further preferred that use the granulator with two-layer quality-adjusting device to pelletize, and the length of every layer of quality-adjusting device
>=2.8 meters.
Through test, using the piglet feed that above-mentioned steps prepares, amount of cure is high, and granulation hardness is low, nutritional labeling
Retain intact, facilitate piglets to search for food, and absorption delicious, easy to digest, rate of having loose bowels is low.
Become it should be noted that above-described embodiment limits the present invention, all employing equivalents or equivalence the most in any form
The technical scheme that the mode changed is obtained, all falls within protection scope of the present invention.
Claims (8)
1. the technique of the piglets mixed feed producing degree of depth ripening, it is characterised in that comprise the following steps:
(1), crushing maize: after Semen Maydis is cleared up and screened, put in the crushing bin of pulverizer and pulverize, above-mentioned
The a diameter of 0.8mm pulverizing screen cloth of pulverizer；
(2), cooked corn: the Semen Maydis crushed is put in the ripening storehouse of bulking machine and carry out ripening, the control of Semen Maydis maturing process
Parameter processed is: steam pressure 0.7-0.9Mpa；Quality-adjusting device temperature 95-110 DEG C, more than conditioning period 90S, quenched rear moisture 18-
19%；Builking cavity temperature is divided into 3 sections, first paragraph 95 DEG C, second segment 105 DEG C, the 3rd section 110 DEG C；Main frame electric current 195-210A；Pressure
Power ring diameter is respectively 185mm, 190mm, 195mm, and the curing degree of Semen Maydis is 70%, and after ripening, moisture is 19-20%；
(3), cooling Semen Maydis: cooling down the Semen Maydis after above-mentioned ripening, after cooling, the temperature of Semen Maydis is higher than within indoor temperature 5 DEG C；
(4), separating twice: again being pulverized by the cooked corn after above-mentioned cooling, fineness requirement is: 100% pass through 30 mesh sieves,
70% above by 50 mesh sieves, and after separating twice, moisture Control is within 10%；
(5), mix: above-mentioned Semen Maydis after separating twice processes is mixed homogeneously with granulation adjuvant, waits to pelletize；
(6), pelletize: the dispensing of above-mentioned mix homogeneously is put in the granulation storehouse of granulator and pelletize, obtain degree of depth ripening
Pig feed.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 1, it is characterised in that in step
(1) in, after crush maize, fineness requirement is: 100% passes through 30 mesh sieves, and 80% above by 50 mesh sieves.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 2, it is characterised in that in step
(1), in, after crush maize, moisture is within 15%.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 1, it is characterised in that in step
(3), in, the cooked corn moisture after cooling is within 15%.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 1, it is characterised in that in step
(6), in, the control parameter of granulator is: refining temperature 75-80 DEG C for the first time, for the second time refining temperature 80-85 DEG C；Before quenched
Material moisture is within 12.5%, and the most quenched rear material moisture is 15 16.5%, and the most quenched rear material moisture exists
16.5-18%；More than conditioning period 120S；Steam pressure 0.6-0.8Mpa.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 5, it is characterised in that quenched
Before, the smashing fineness of material is: 100% passes through 18 mesh sieves.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 6, it is characterised in that above-mentioned granulation
Compression ratio≤the 1:3.5 of the ring mould of machine.
The technique of the piglets mixed feed of production degree of depth ripening the most according to claim 6, it is characterised in that above-mentioned granulation
Facility have two-layer quality-adjusting device, length >=2.8 meter of every layer of quality-adjusting device.
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| CN201610513078.2A CN106071244A (en) | 2016-07-01 | 2016-07-01 | A kind of technique of the piglets mixed feed producing degree of depth ripening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198307A (en) * | 2018-11-20 | 2019-01-15 | 贵州万江源农业科技有限公司 | A kind of preparation method and application of grass carp compound feed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190529A (en) * | 2013-04-18 | 2013-07-10 | 贵州大兴农业科技发展有限公司 | Process for preparing deeply-cured compound feed for sucking pigs |
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- 2016-07-01 CN CN201610513078.2A patent/CN106071244A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190529A (en) * | 2013-04-18 | 2013-07-10 | 贵州大兴农业科技发展有限公司 | Process for preparing deeply-cured compound feed for sucking pigs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198307A (en) * | 2018-11-20 | 2019-01-15 | 贵州万江源农业科技有限公司 | A kind of preparation method and application of grass carp compound feed |
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Application publication date: 20161109 |
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