CN1817179A - Production of urea brick with natural minerals - Google Patents
Production of urea brick with natural minerals Download PDFInfo
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- CN1817179A CN1817179A CNA200610037867XA CN200610037867A CN1817179A CN 1817179 A CN1817179 A CN 1817179A CN A200610037867X A CNA200610037867X A CN A200610037867XA CN 200610037867 A CN200610037867 A CN 200610037867A CN 1817179 A CN1817179 A CN 1817179A
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Abstract
A licking brick for the ruminants (ox, sheep, etc) is prepared from urea, edible salt, natural minerals and water through proportional mixing, stirring, shaping by compressing, drying in the air and packing. It contains non-protein nitrogen compounds, Ca, P, Na, Cl, Fe, Cu, Mn, Zn, Se and carbohydrate.
Description
Technical field:
The present invention relates to feed, be specifically related to a kind of production method of urea brick with natural minerals.
Background technology:
The feeding and management of China cattle and sheep is extensive, to herd, particularly to severe winter, early spring withered grass season, coarse fodder is generally based on hay, agricultural crop straw, even replenish a spot of fine fodder, but nutriment such as protein and mineral matter element intake is obviously not enough, has a strong impact on growing of cattle and sheep, has reduced economic benefit.
It is that non-protein nitrogen compounds such as urea, salt and mineral matter etc. are fully mixed that mineral, urea is licked brick, is pressed into the brick shape and licks brick.Production practices show that this mode is replenished non-protein nitrogen compound, are effectively and labour-saving method.The main component that mineral, urea is licked brick is based on urea, then according to the mineral matter nutritional needs of ruminant domestic animals such as cattle and sheep, factors such as daily ration mineral content situation and regional mineral matter element distribution situation are added various mineral raw materials, to improve its feeding effect.
At present, the mineral feed of selling on the market is the synthetic chemical products of industry mostly at home, sodium sulphate, calcium chloride, magnesium sulfate, ferrous sulfate, copper sulphate, zinc sulfate and zinc oxide etc. are for example arranged, chemical reaction can take place in these chemical products in the process of feed, and also has in various degree peculiar smell, cause the palatability of mineral feed bad easily, the purchase cost of feed is than higher.
Urea is licked brick and is selected for use bentonite to lick the curing agent or the adhesive of brick as preparation mostly.
Bentonite is to be deposited in open-air place in recovery process, is easy to be contained a large amount of moulds and virus by the environmental pollution around the place in raw material, and the manufacturer of feed does not carry out high temperature sterilization in process of production; The mineral matter element that is contained in the bentonite material before not carrying out the modification processing, does not have activity, and animal can not well absorb these mineral matter elements in digestion process.
Chinese patent publication number CN 1709131, open day is on December 21st, 2005, name is called " a kind of high-protein composite licking brick for cattle and sheep and preparation technology thereof ", and disclose: " a kind of high-protein composite licking brick for cattle and sheep and preparation technology thereof, every kg lick the ferrous 0.21-0.35g of brick sulfur acid; zinc sulfate 0.21-0.35g; copper sulphate 0.14-0.21g, manganese sulfate 0.24-0.35g, sodium selenite 0.01-0.02g; KI 0.07-0.35g; cobalt chloride 0.03-0.07g, magnesia 0.14-0.35g, nano zine oxide and cupric sulphate mixture 0.24-0.38g; nicotinic acid chromium 6-8g, sodium sulphate 30-150g, calcium monohydrogen phosphate 50-100g, carrier 50-200g, salt 200-300g, curing agent 200-300g, molasses 30-60g, urea 100-150g, urea phosphate 30-60g, physiological regulating control agent 3-7g.Combine chemocoagulation technology and mechanical pressing technology preferably, be aided with more comprehensive trace element simultaneously, product density is big, feed intake is reasonable, comprehensive nutrition, is fit to different feed supplement modes ".
Contain industrial chemicals such as a large amount of copper sulphate, magnesium sulfate, zinc sulfate, ferrous sulfate in the foregoing invention, its weak point is, chemical reaction can take place in these chemical products in the process of feed, and also has in various degree peculiar smell, though added the molasses sweetener, be difficult to correct its peculiar smell, cause the palatability of licking brick bad easily, the purchase cost of feed is than higher, and curing agent is to adopt the bentonite of not handling through modification.
Summary of the invention:
The objective of the invention is to overcome weak point in the prior art, a kind of production method that contains the urea brick with natural minerals of urea, salt and various active mineral matter element is provided.
The production method of urea brick with natural minerals is made up of two parts:
1, at first will produce natural mineral lick additive, the production method of natural mineral lick additive is: batching, pulverizing, sulfuric acid acidation are handled, high-temperature activation is handled, abrasive dust.The batching of natural mineral lick additive is made up of Concave-convex clay rod, bentonite, zeolite, medical stone and shell.
2, urea brick with natural minerals is produced in regeneration, and the production method of urea brick with natural minerals is: batching, stirring, compression moulding, dry, be packaged as finished product naturally.
The batching of urea brick with natural minerals is made up of urea, natural mineral lick additive, salt and water.
The natural minerals raw material, it is an indispensable class nutriment in animal life activity and the production process, contain macroelement such as calcium, phosphorus, sodium and chlorine and iron, copper, manganese, zinc, selenium and other trace elements, the natural minerals raw material has the function of good adsorption, caking property, dispersant, dissolubility and sterilization virus killing.
Concave-convex clay rod contains the required mineral matter element of growth of animal, Concave-convex clay rod after acidifying and the activation processing has unique absorption property, in the alimentary canal of animal, it is long-pending to have increased the nutriment reacted surface, acidifying digestive ferment, and the surface area that contacts with gastrointestinal mucosal of increase delay feed link and spend the gastral time, make that nutriment is easier to be absorbed, can also promote the synthetic of enzyme.Wherein the metallic element compound is soluble in diluted acid, when it passes through animal alimentary canal, can discharge contained element, and short its absorption can improve the animal alimentary canal function simultaneously, builds up one's resistance to disease, and improves growth performance.Concave-convex clay rod can and excrete the harmful substance in the intrusion animal digestive system, germ, virus absorption, thereby improves efficiency of feed utilization.Concave-convex clay rod has tangible anti-diarrhea effect, and transmissible gastroenteritis etc. is had good preventive and therapeutic effect.
Concave-convex clay rod has the higher characteristics of viscosity, and its viscosity can reach more than the 3000mPas, is a kind of tile adhesive of well licking, and Concave-convex clay rod also has mildew-resistant, dampproof effect.
Bentonite has higher molecule porosity, good water imbibition is arranged, dilatancy, dispersed, mobile, ion exchangeable and lubricity, bentonite can adsorb 8～15 times of water yields to its volume, in aqueous medium, can disperse to be soliquid, this suspension has certain viscosity, thixotropy and lubricity, stronger cation exchange capacity (CEC) is arranged, bentonite good palatability after the acidifying, energy Enough increases the feed intake of animal, also can reduce the content of free ammonia in the animal alimentary canal simultaneously, and delay feed link and spend the alimentary canal time, so the effect of certain control disease of digestive tract is arranged, thereby can more effectively utilize the nutrient in the feed, improve efficiency of feed utilization, can also reduce the moisture in the ight soil, therefore reduced the air pollution that causes because of manure fermentation.
Zeolite is a kind of aluminium silicate mineral, contain calcium, phosphorus, potassium, sodium, magnesium, zinc, copper, more than 20 kind of constant such as manganese and trace element, ion exchangeable is one of critical nature of zeolite rock, zeolite can be selected some heavy metal of exchange, order to Na is followed successively by Ba＞Pb＞Cd＞Zn＞Cu, thereby can be used for removing heavy metal ion, zeolite has very big specific area, can produce bigger extension, so can be used as outstanding adsorbent, zeolite not only has the performance of adsorbed water, but also have the performance of absorption radioactive substance, as feed addictive, can promote the metabolism of animal, improve the resistance against diseases of body, promote to grow and increase economic efficiency.
Medical stone has strong absorption property, heavy metal and radioactive element etc. there is suction-operated, can reduce the content of beary metal in animal product such as meat, the egg, to the cyanide in the water, phthalic acid ester and the assorted bacterium of causing a disease, strong adsorptivity is arranged especially, medical stone has dissolubility, can leach multiple micro-beneficial element, medical stone can also be regulated the pH value of water, helps the interior refuse discharge of animal body and strengthens its immunity, and is very favourable to growing up healthy and sound of animal.
Shell is the shell of seawater and fresh water mollusk, shell main component be calcium carbonate.Other composition has inorganic matters such as magnesium, iron, calcium phosphate, calcium sulfate and silicate, and is rich in essential trace element of animal and several amino acids, is easily absorbed by animal.
The mineral raw material modification adopts acidification and high-temperature activation to handle two kinds of methods, the purpose that modification is handled is specific area and the absorption property in order to strengthen mineral raw material, increase the activity of mineral raw material, in acidization, the sulfate such as magnesium sulfate, zinc sulfate, ferrous sulfate and calcium sulfate of all right generating portion, help the absorption of animal, improve the conversion ratio of feed, can also play the effect of deinsectization, sterilization and virus killing element in the mineral raw material.
Contain a large amount of ammonia and hydrogen sulfide in the animal wastes, the harm animal health, contaminated environment, and use natural mineral lick additive, and its stink is reduced greatly, improved feeding environment, reduced pollution to environment.
Because natural mineral lick additive has bonding and all reasonable dual characteristics of dispersive property, can produce the brick of licking of various different hardness and Different Nutrition composition, ruminant domestic animals such as cattle and sheep can absorb the nutritional labeling of licking in the brick very easily when licking brick.
The present invention is achieved by following technical proposals:
One, the production method of natural mineral lick additive:
1, natural mineral lick additive batching, comprise following component by weight percentage: Concave-convex clay rod 20～60%, bentonite 10～40%, zeolite 5～30%, medical stone 2～15% and shell 2～10%, after mixing, mineral composition matter mixture.
2, pulverize: the mineral mixture after will preparing burden is pulverized, grain fineness≤2 millimeter.
3, sulfuric acid acidation is handled:
1. the preparation of dilute sulfuric acid comprises following component by weight percentage: the sulfuric acid 3～5% of concentration 98%, water 95～97%; 2. the batching of acidification comprises following component by weight percentage: mineral mixture 45～65%, dilute sulfuric acid 35～55%; 3. the mineral mixture after will pulverizing is transported in the acidification pool, slowly adds dilute sulfuric acid, and normal temperature carried out acidification 24～48 hours.
4, high-temperature activation is handled: the mineral mixture after acidification, and be transported to and carry out the high-temperature activation processing in the roaster, soak time was controlled at 1.5～3 hours, and temperature is controlled at 250～350 ℃.
5, abrasive dust: the mineral mixture after high-temperature activation is handled, be transported to and carry out abrasive dust in the grinding machine, fineness is controlled at 0.15～0.074 millimeter.
Two, the production method of urea brick with natural minerals
1, the batching of urea brick with natural minerals comprises following component by weight percentage: urea 55～75%, natural mineral lick additive 15～30%, water 5～25% and salt 2～5%.
2, stir: the mixture after will preparing burden stirs.
3, compression moulding: the mixture after stirring, use brick machine to be pressed, the shape of urea brick with natural minerals has rectangle, square, annular and cylindrical, and every Weight control is at 0.5～50 kilogram.
4, dry naturally after, be packaged as finished product.
Urea brick with natural minerals contains macroelements such as non-protein nitrogen compound, calcium, phosphorus, sodium and chlorine and iron, copper, manganese, zinc, selenium and other trace elements, urea brick with natural minerals can replace a part of protein in the ruminant domestic animal feeds such as cattle and sheep effectively, improve coarse-fibred digestibility in the low-protein feed, improve the reservation amount of weightening finish and increase nitrogen.Because urea nitrogen can change into amino acid and true albumen in cud, at last at enteron aisle by ruminant domestic animal utilizations such as cattle and sheep, formative tissue albumen and milk proem.According to surveying and determination, the nutritive value of every kg urea is equivalent to the nutritive value of 5 kilograms of soybean cakes or 7 kilograms of linseed cake protein, thereby the cowboying cost is reduced, and economic benefit improves.
Urea brick with natural minerals can also be kept the electrolyte balance of ruminant domestic animal bodies such as cattle and sheep, control domestic animal mineral matter nutritional deficiency disease, as allotriophagy, white muscle disease, high yield ox postpartum paralysis, cub rickets, alimentary anemia etc., improve feed intake and efficiency of feed utilization, guarantee that the normal growth of ruminant domestic animals such as cattle and sheep is grown.
Urea brick with natural minerals can be hung on the place that ruminant domestic animals such as crib, the tank top of ruminant domestic animals such as cattle and sheep or cattle and sheep are had a rest, and freely licks for it.
Through chemical examination, the content of heavy metals such as the fluorine in the urea brick with natural minerals, mercury, lead, arsenic, cadmium is all in the scope of relative national standards regulation.
The production method of natural mineral lick additive, in separate case application on the same day patent of invention.
The specific embodiment:
Below in conjunction with embodiment, the invention will be further described:
One, the production method of natural mineral lick additive:
1, natural mineral lick additive batching comprises following component by weight percentage: Concave-convex clay rod 55%, bentonite 20%, zeolite 10%, medical stone 10% and shell 5%, and after mixing, mineral composition matter mixture.
2, pulverize: the mineral mixture after will preparing burden is pulverized, grain fineness≤2 millimeter.
3, sulfuric acid acidation is handled:
1. the preparation of dilute sulfuric acid comprises following component by weight percentage: the sulfuric acid 4% of concentration 98%, water 96%; 2. the batching of acidification comprises following component by weight percentage: mineral mixture 55%, dilute sulfuric acid 45%; 3. the mineral mixture after will pulverizing is transported in the acidification pool, slowly adds dilute sulfuric acid, and normal temperature carried out acidification 48 hours.
4, high-temperature activation is handled: the mineral mixture after acidification, and be transported to and carry out the high-temperature activation processing in the roaster, soak time was controlled at 2.5 hours, and temperature is controlled at 250～350 ℃.
5, abrasive dust: the mineral mixture after high-temperature activation is handled, be transported to and carry out abrasive dust in the grinding machine, fineness is 0.074 millimeter.
Two, the production method of urea brick with natural minerals
1, the batching of urea brick with natural minerals comprises following component by weight percentage: urea 60%, natural mineral lick additive 20%, water 18% and salt 2%.
2, stir: the mixture after will preparing burden stirs.
3, compression moulding: the mixture after stirring, use brick machine to be pressed, urea brick with natural minerals be shaped as square, every weight is 5 kilograms.
4, dry naturally after, be packaged as finished product.
Claims (5)
1, a kind of production method of urea brick with natural minerals is characterized in that, the production method of urea brick with natural minerals is: batching, stirring, compression moulding, dry, be packaged as finished product naturally.
2, a kind of production method of urea brick with natural minerals, it is characterized in that, the batching of urea brick with natural minerals comprises following component by weight percentage: urea 55～75%, natural mineral lick additive 15～30%, water 5～25% and salt 2～5%.
3, a kind of production method of urea brick with natural minerals is characterized in that, stir: the mixture after will preparing burden stirs.
4, a kind of production method of urea brick with natural minerals, it is characterized in that compression moulding: the mixture after stirring, use brick machine to be pressed, urea brick with natural minerals has rectangle, square, annular and cylindrical, and every Weight control is at 0.5～50 kilogram.
5, a kind of production method of urea brick with natural minerals is characterized in that, after drying naturally, is packaged as finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610037867XA CN1817179A (en) | 2006-01-19 | 2006-01-19 | Production of urea brick with natural minerals |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA200610037867XA CN1817179A (en) | 2006-01-19 | 2006-01-19 | Production of urea brick with natural minerals |
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| CN1817179A true CN1817179A (en) | 2006-08-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ303602B6 (en) * | 2006-11-10 | 2013-01-02 | Dvorák@Jan | Salt licks for environmental friendly agriculture and process for preparing thereof |
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2006
- 2006-01-19 CN CNA200610037867XA patent/CN1817179A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ303602B6 (en) * | 2006-11-10 | 2013-01-02 | Dvorák@Jan | Salt licks for environmental friendly agriculture and process for preparing thereof |
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