CN103385363A - High-temperature molding method for nutritive block - Google Patents
High-temperature molding method for nutritive block Download PDFInfo
- Publication number
- CN103385363A CN103385363A CN2013102788452A CN201310278845A CN103385363A CN 103385363 A CN103385363 A CN 103385363A CN 2013102788452 A CN2013102788452 A CN 2013102788452A CN 201310278845 A CN201310278845 A CN 201310278845A CN 103385363 A CN103385363 A CN 103385363A
- Authority
- CN
- China
- Prior art keywords
- brick
- molasses
- urea
- molding method
- licking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fodder In General (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to the field of forages, and specifically relates to a high-temperature molding method for a nutritive block. The molding method comprises: respectively crushing the raw materials comprising corn, wheat bran and rapeseed meal, uniformly mixing to form a solid mixture according to a ratio; also heating molasses, adding urea, heating and thawing to form a molasses-urea liquid mixture; and mixing the solid mixture and the molasses-urea liquid mixture, heating, performing compression molding in a mold and drying. By employing a high-temperature molding technology, the starch in wheat bran and corn flour are gelatinized at a high temperature to form a high-viscosity starch adhesive, the adhesive and the molasses are adsorbed to the surface of solid particles together, and thus strong chemical bonds are formed. The improvement of the binding force between the particles is beneficial to improving mechanical strength of the block; because the starch adhesive is hard after cooling, the hardness of the block is enhanced, and the enhancement of the hardness is beneficial to controlling intake; and also the alleviation of the water penetration speed helps to improve water proofness of the block.
Description
Technical field
The present invention relates to field of fodder, be specially a kind of auxotype and lick the high-temperature molding method of brick.
Background technology
Recently the several years ruminant such as ox, sheep scale be housed in China's development rapidly.Under scale stable breeding condition,, due to ruminant several forages of can only searching for food, caused various nutriments out of proportion, affect animal and grow normally, breed, and then affect the economic benefit of scale stable breeding ruminant.
Lick brick as a kind of supplement feed, just be subject to the attention of European and American countries decades ago, the 1980s, FAO (Food and Agriculture Organization of the United Nation) also promoted licking brick in some countries in the area such as inferior, non-.Nowadays, domestic research institution to be to lick brick as carrier, and some trace elements are added and wherein made auxotype and lick brick, licks such as care of feed that brick, short breeding are licked brick, rich selenium is licked brick etc., and its application prospect is very wide.But, lick the production technology of brick and production equipment falls behind due to China, cause the existing most of auxotype of China to lick the brick quality soft, meet after water, wet very easily defeated and dispersed.The backwardness that auxotype is licked the brick production technology has become the important bottleneck in the nutrition lap brick extension process.
Summary of the invention
The present invention just is being based on above technical problem, provide a kind of auxotype that can significantly improve to lick the quality of brick, strengthen its density, reduce and to lick the loss of brick in processing, transportation, in using, effectively improve auxotype and lick the auxotype of the utilization rate of brick and lick the high-temperature molding method of brick.
Technical scheme of the present invention is:
A kind of auxotype is licked the high-temperature molding method of brick, comprises the following steps:
(1) raw material corn, wheat bran and the dish dregs of rice are pulverized respectively, are crossed 40 mesh sieves to granularity after it is pulverized,
Then mixing and stirring is solid mixt in proportion, and the proportionate relationship here is mass ratio 15:7:8; Molasses are heated to after 70 ℃-80 ℃ in an other container, add urea and constantly stir urea is fully melted, be molasses--urea liquefied mixture after both mix, the proportionate relationship of molasses and urea is mass ratio 2:1;
(2) salt is joined in molasses-urea liquid mixture, and then with calcium carbonate, calcium monohydrogen phosphate,
Cement, bentonite and additive join in the solid mixt that obtains in step (1) and mix, its addition is in the quality percentage composition, the addition of salt is the 8%-12% that adds the brick total content, the addition of cement is the 16%-20% that adds the brick total content, bentonitic addition is the 6%-8% that adds the brick total content, and the addition of calcium carbonate and calcium monohydrogen phosphate is respectively 1%-2% and the 2%-4% that adds the brick total content;
(3) with the solid matter that mixes that obtains finally in step (2) and molasses--the urea that contains salt
Liquefied mixture mixing and stirring is in proportion also constantly rubbed, then is heated 85 ℃-90 ℃, and the while does not stop upset, stirring makes its homogeneous heating, and the temperature and time of heating can be adjusted as the case may be, as long as the corn flour gelatinization; It is 10:9 that the mixed proportion of solid mixt and molasses--urea liquefied mixture is closed, be heated again 85 ℃-90 ℃, while does not stop upset, stirring makes its homogeneous heating, and the temperature and time of heating can be adjusted as the case may be, as long as the corn flour gelatinization;
(4) adopt the water-bath method to guarantee that mold temperature is not less than 80 ℃, after the heating of gained in step (3)
Mixture insert in mould, compressing for licking brick under the pressure-acting of hydraulic press 6T-8T;
(5) brick of licking that will suppress carries out freeze-day with constant temperature at 30 ℃-40 ℃, more whether check is qualified, and qualified licks
Brick packs to be made finished product and licks brick.
described with the raw material corn, after pulverizing respectively, wheat bran and the dish dregs of rice are mixed in proportion solid mixt, also added additive when mixing, in the quality percentage composition, the addition of additive is to add 2% of brick total content, described additive is ferrous sulfate monohydrate, cupric sulfate pentahydrate, Manganese sulfate pentahydrate, white vitriol, KI, sodium selenite, cobalt chloride, the special-purpose multidimensional of ruminant, carrier calcium carbonate, the addition of its additive is respectively and adds 8.95% of brick total content in the quality percentage composition, 1.55%, 6.40%, 4.55%, 1%, 1%, 0.45%, 2%, 74.10%.
Molasses are heated to 70-80 ℃, the one, can increase its viscosity, the 2nd, can melt urea granules, monose and disaccharide have hydroxyl and aldehyde, be in tautomeric poised state in the aqueous solution, when urea and molasses Hybrid Heating, 1 hydrogen atom on urea amino and 1 hydroxy combining on glycosidic bond, generate 1 molecular water, form simultaneously a kind of novel substance---glycosyl urea of larger molecular weight.Under the condition of heating, hydrogenation, successive reaction, generate disaccharide base urea.It is in order to activate the chemical bond of various raw materials that solid mixture and molasses-urea liquid mixture is heated to 85 ℃-90 ℃,, if temperature is lower, can not form glycosyl urea, changes the viscosity of licking brick, affects its moulding; If temperature is higher, can cause licking the change of brick nutritional labeling, affect its Feeding Value; With compacting lick brick freeze-day with constant temperature under the temperature conditions of 30-40 ℃, temperature is suitable, can prevent the generation of crackle, if temperature is lower, licking brick can not be dry, and likely can cause its moisture regain; If temperature is higher, will cause licking brick and crack, affect its feeding effect.
Compared with prior art, beneficial effect of the present invention is:
(1) to lick the significant difference of brick forming technique be to have adopted the high-temperature molding technology for the present invention and other,
The amylum adhesive of high viscosity at high temperature occurs to form after gelatinization in the starch in wheat bran and corn flour, thereby these adhesives are adsorbed on the surface of solid particle together with molasses, has formed powerful chemical bond strong.Strengthen the adhesion between particle, be conducive to improve the mechanical strength of licking brick;
(2) the cooling rear hardening of amylum adhesive has strengthened the hardness of licking brick and has been conducive to control the amount of licking, and the speed of slowing down simultaneously the water infiltration has improved the resistance to water of licking brick;
(3) the present invention can effectively reduce auxotype and licked the dependence of brick to cement, improves the palatability of licking brick;
(4) the present invention adopts high-temperature molding can effectively reduce the internal stress of licking brick, avoids licking crackle and distortion after the brick moulding;
(5) brick of licking that the present invention makes is difficult for the dehydration efflorescence under moist and dry environment, easily control the amount of licking of ruminant in use procedure;
(6) the present invention adopts twice mixing, make to lick the brick color and luster even.
The specific embodiment
The present invention is described in further detail below in conjunction with the specific embodiment.
But this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following embodiment.
example one: with corn 300g, it was 40 mesh sieves that wheat bran 140g and dish dregs of rice 160g are crushed to respectively granularity, then mix and add calcium carbonate 20g in proportion, calcium monohydrogen phosphate 80g, cement 360g, bentonite 160g, stir after additive 40g as solid mixt, simultaneously get molasses 360g in other container and be heated to 75 ℃, and constantly stir after keeping after three minutes adding 180g urea, fully being melted in molasses after, urea then adds salt 200g, after mixing, the pre-urea of molasses forms molasses-urea liquid mixture, the solid mixt and the molasses-urea liquid mixture mixing and stirring that form are also constantly rubbed, do not stop upset after being heated to again 88 ℃, constantly stir and make its homogeneous heating, heated 15 minutes, rub simultaneously.
Mixture after heating is poured in mould, and mold temperature is not less than 80 ℃, adopt that the hydraulic press of 6T provides pressure under pressurize 3 minutes compressing, then licking in brick mold filling tool, take out, then spreading for cooling, dry under the constant temperature of 35 ℃; Whether qualified, the qualified brick of licking packs if checking.
Example two:
This example and example one are only that change has occurred formula, corn 400g wherein, wheat bran 140g, rapeseed dregs 160g, salt 200g, calcium carbonate 20g, calcium monohydrogen phosphate 60g, cement 320g, bentonite 120g, additive 40g, molasses 360g, urea 180g.
Molasses urea is the embodiment that energy coordinates with crude protein, and both reasonably combined can supplement energy demand and the protein requirement of yak cold season and the unlikely ammonia poisoning problem that causes because degradation of urea is too fast that causes to greatest extent.Aspect premix, the characteristics of searching for food, the trace element that we have considered cattle and sheep needs characteristics and to licking the expection amount of licking of brick, in conjunction with the provincialism trace element the shortage situation, designed targetedly microelement pre-mix material.
Composition in the present invention is according to cattle and sheep physilogical characteristics and nutritional need, rationally full-amount vitamin A. D. E and necessary iron, copper, manganese, zinc, iodine, cobalt, the selenium and other trace elements of ox production of adding.Improve bovine rumen Microbial puotein production amount and improve the roughage utilization rate; Rationally full-amount vitamin and the trace element of adding, meet the nutritional need that ox grows, and improves daily gain, and can strengthen immunologic function and resistance against diseases.Complex nourishing type is licked brick nutrient composition content (%DM)
| Dry | Crude protein | Crude fibre | Crude fat | Ash content | Ca | P |
| 98.24 | 34.15 | 1.14 | 1.73 | 49.96 | 10.81 | 1.09 |
Example three:
this example is only that change has occurred in technological process with example one, with corn 300g, it was 40 mesh sieves that wheat bran 140g and dish dregs of rice 160g are crushed to respectively granularity, then mix in proportion, then add calcium carbonate 20g, calcium monohydrogen phosphate 80g, cement 360g, bentonite 160g, additive 40g, stir as solid mixt, simultaneously get molasses 360g in other container and be heated to 60 ℃, and constantly stir after keeping after three minutes adding 180g urea, urea is fully melted in molasses, then add salt 200g, with molasses, urea and salt mix rear formation liquid mixture, with the solid mixt mixing and stirring.
Solidliquid mixture is poured in mould, adopt that the hydraulic press of 6T provides pressure under pressurize 3 minutes compressing, then licking in brick mold filling tool, take out, find that its quality is soft, almost can not moulding.
Claims (9)
1. high-temperature molding method that auxotype is licked brick, it is characterized in that this forming method is mixed into solid mixt in proportion after first raw material corn, wheat bran and the dish dregs of rice being pulverized respectively, simultaneously molasses are heated, then add after urea heating and melting again to form molasses--urea liquefied mixture, finally with solid mixt and molasses--heat again after the urea liquefied mixture mixes, then go compressing rear drying in mould to get final product.
2. auxotype according to claim 1 is licked the high-temperature molding method of brick, it is characterized in that specifically comprising the following steps:
(1) raw material corn, wheat bran and the dish dregs of rice are pulverized respectively, then mixing and stirring is solid mixt in proportion; In container, molasses are heated to after 70 ℃-80 ℃, add urea and constantly stir urea is fully melted, be molasses--urea liquefied mixture after both mix;
(2) salt is joined in molasses-urea liquid mixture, and then calcium carbonate, calcium monohydrogen phosphate, cement, bentonite, additive are joined in the solid mixt that obtains in step (1) and mix;
(3) with the solid matter that mixes that obtains finally in step (2) and the molasses that contain salt--urea liquefied mixture mixing and stirring is in proportion also constantly rubbed, be heated again 85 ℃-90 ℃, while does not stop upset, stirring makes its homogeneous heating, the temperature and time of heating can be adjusted as the case may be, as long as the corn flour gelatinization;
(4) adopt the water-bath method to guarantee that mold temperature is not less than 80 ℃, the mixture after the heating of gained in step (3) is inserted in mould, compressing for licking brick under the pressure-acting of hydraulic press 6T-8T;
(5) brick of licking that will suppress carries out freeze-day with constant temperature at 30 ℃-40 ℃, more whether check is qualified, and the qualified brick of licking packs and makes finished product and lick brick.
3. according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick, it is characterized in that: describedly be mixed in proportion solid mixt after corn flour, wheat bran and the dish dregs of rice are pulverized respectively, the mass ratio of corn, wheat bran, the dish dregs of rice is 15:7:8, and the granularity after it is pulverized was the 40-60 mesh sieve.
4. according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick, it is characterized in that: the proportionate relationship mass ratio that described molasses mix with urea is 2:1.
5. it is characterized in that: described solid mixt and molasses according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick,--urea liquefied mixture mixing and stirring is also constantly rubbed, and the mixed proportion here is 10:9.
6. according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick, it is characterized in that: describedly also added cement, bentonite to be mixed together after corn flour, wheat bran and the dish dregs of rice are pulverized respectively to become solid mixt, its addition, in the quality percentage composition, is respectively the 16%-20% and the 6%-8% that add the brick total content.
7. according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick, it is characterized in that: also added salt in molasses and urea Hybrid Heating, the addition of salt is counted the 8%-12% that adds the brick total content with the quality percentage composition.
8. according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick, it is characterized in that: describedly be mixed in proportion solid mixt after raw material corn, wheat bran and the dish dregs of rice are pulverized respectively, calcium carbonate and calcium monohydrogen phosphate have also been added when mixing, the addition of calcium carbonate and calcium monohydrogen phosphate, in the quality percentage composition, is respectively the 1%-2% and the 2%-4% that add the brick total content.
9. according to claim 1 or the auxotype claimed in claim 2 high-temperature molding method of licking brick, it is characterized in that: described with the raw material corn, after pulverizing respectively, wheat bran and the dish dregs of rice are mixed in proportion solid mixt, also added additive when mixing, in the quality percentage composition, the addition of additive is to add 2% of brick total content, described additive is ferrous sulfate monohydrate, cupric sulfate pentahydrate, Manganese sulfate pentahydrate, white vitriol, KI, sodium selenite, cobalt chloride, the special-purpose multidimensional of ruminant, carrier calcium carbonate, the addition of its additive is respectively and adds 8.95% of brick total content in the quality percentage composition, 1.55%, 6.40%, 4.55%, 1%, 1%, 0.45%, 2%, 74.10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278845.2A CN103385363B (en) | 2013-07-04 | 2013-07-04 | High-temperature molding method for nutritive block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278845.2A CN103385363B (en) | 2013-07-04 | 2013-07-04 | High-temperature molding method for nutritive block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103385363A true CN103385363A (en) | 2013-11-13 |
| CN103385363B CN103385363B (en) | 2014-10-29 |
Family
ID=49529924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310278845.2A Expired - Fee Related CN103385363B (en) | 2013-07-04 | 2013-07-04 | High-temperature molding method for nutritive block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103385363B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719682A (en) * | 2015-04-02 | 2015-06-24 | 四川农业大学 | Composite nutritional type lick brick for Tibetan sheep and preparation method thereof |
| CN105767539A (en) * | 2016-03-21 | 2016-07-20 | 甘肃农业大学 | Special massive emergency feed and preparation method thereof |
| CN105831432A (en) * | 2016-03-21 | 2016-08-10 | 甘肃农业大学 | Emergency special feed with wheat straw as coarse material and preparation method thereof |
| CN106666130A (en) * | 2017-01-23 | 2017-05-17 | 六安市绿丰牧业科技有限公司 | Home-made lick brick for sheep and manufacturing method thereof |
| CN107637691A (en) * | 2017-08-30 | 2018-01-30 | 呼和浩特市百瑞尔生物技术有限公司 | Prevent the nutrition lap brick formula and preparation method of Fattening Sheep rumen ecology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606641A (en) * | 2009-07-24 | 2009-12-23 | 宁夏农林科学院畜牧兽医研究所(有限公司) | Tan sheep fattening lamb special nutrition licking brick and preparation method thereof |
-
2013
- 2013-07-04 CN CN201310278845.2A patent/CN103385363B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606641A (en) * | 2009-07-24 | 2009-12-23 | 宁夏农林科学院畜牧兽医研究所(有限公司) | Tan sheep fattening lamb special nutrition licking brick and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 冯宇哲等: "尿素营养舔砖对藏系母羊的保膘作用", 《甘肃畜牧兽医》 * |
| 张力等: ""绵羊尿素糖蜜型饲料舔砖加工工艺的研究", 《中国草食动物》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719682A (en) * | 2015-04-02 | 2015-06-24 | 四川农业大学 | Composite nutritional type lick brick for Tibetan sheep and preparation method thereof |
| CN105767539A (en) * | 2016-03-21 | 2016-07-20 | 甘肃农业大学 | Special massive emergency feed and preparation method thereof |
| CN105831432A (en) * | 2016-03-21 | 2016-08-10 | 甘肃农业大学 | Emergency special feed with wheat straw as coarse material and preparation method thereof |
| CN106666130A (en) * | 2017-01-23 | 2017-05-17 | 六安市绿丰牧业科技有限公司 | Home-made lick brick for sheep and manufacturing method thereof |
| CN107637691A (en) * | 2017-08-30 | 2018-01-30 | 呼和浩特市百瑞尔生物技术有限公司 | Prevent the nutrition lap brick formula and preparation method of Fattening Sheep rumen ecology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103385363B (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102524582B (en) | Extruded hard pellet feed for lactating sows and preparation method thereof | |
| CN103385363B (en) | High-temperature molding method for nutritive block | |
| CN103262950B (en) | Nutritional block specially used for cashmere goats | |
| CN102919572B (en) | Bream compound feed and preparation method thereof | |
| CN101978856B (en) | Complex nutrient additive block special for yaks | |
| CN100589705C (en) | Process for preparing wet swelling granule material for soft-shelled turtle | |
| CN102318768B (en) | Supplementary feeding feed for tibetan sheep ewe in pregnancy and preparation method and supplementary feeding method thereof | |
| CN104206735A (en) | Microelement sucrose complex feed additive as well as preparation method and application thereof | |
| CN101455268B (en) | Full-wheat type growing-finishing pigs diets and processing technique thereof | |
| CN101984846A (en) | Molasses type high nutritional lapped bricks for cattle and sheep and manufacturing method thereof | |
| CN103315146B (en) | Nutritional licking brick comprising alfalfa protein, and preparation method thereof | |
| CN107259137A (en) | A kind of china holstein cowses feed of subtropical zone | |
| CN102835573A (en) | Novel feed for piglet | |
| CN101971936B (en) | Special compound additive lick brick for Tibetan sheep | |
| CN105248901A (en) | Piglet feed with low mycotoxin risk and preparation method of piglet feed | |
| CN102524563A (en) | Multi-nutrient lick block for reducing methane release of rumen of grazed yak and preparation method thereof | |
| CN104397387A (en) | Boar feed in mating stage and processing method thereof | |
| CN104782920A (en) | Nutritious feed for beef cattle fattening period and preparation method thereof | |
| CN103750031B (en) | Vacuum after-spraying liquid feed additive for meat rabbits, straw pellet feed and preparation method thereof | |
| CN103120277A (en) | Method for preparing zinc nutrient fortified rice | |
| CN105433007A (en) | Pig nursing complete feed and production method thereof | |
| CN102860455A (en) | Method for preparing iron nutrition-enriched rice | |
| CN100466923C (en) | Production process of biochemical feed for pen raised ox and sheep | |
| CN104256180A (en) | Pleurotus eryngii fungus chaff complete feed for fattening sheep and preparation method of pleurotus eryngii fungus chaff complete feed | |
| CN102113637B (en) | Production method of weather-resistance nutritional lick block for promoting reproduction of cows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |