CN105613311A - Preparation method for inorganic breeding padding - Google Patents

Preparation method for inorganic breeding padding Download PDF

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Publication number
CN105613311A
CN105613311A CN201610007906.5A CN201610007906A CN105613311A CN 105613311 A CN105613311 A CN 105613311A CN 201610007906 A CN201610007906 A CN 201610007906A CN 105613311 A CN105613311 A CN 105613311A
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CN
China
Prior art keywords
padding
preparation
inorganic
bedding
cultivation bedding
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Pending
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CN201610007906.5A
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Chinese (zh)
Inventor
任伟
盛广宏
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Individual
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Individual
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Priority to CN201610007906.5A priority Critical patent/CN105613311A/en
Publication of CN105613311A publication Critical patent/CN105613311A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/015Floor coverings, e.g. bedding-down sheets ; Stable floors
    • A01K1/0152Litter
    • A01K1/0154Litter comprising inorganic material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/015Floor coverings, e.g. bedding-down sheets ; Stable floors
    • A01K1/0152Litter
    • A01K1/0155Litter comprising organic material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K31/00Housing birds
    • A01K31/04Dropping-boards; Devices for removing excrement

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention relates to a padding material for a livestock breeding bed, in particular to a preparation method for inorganic breeding padding. The inorganic breeding padding is prepared by taking plant ash, straw ash or fly ash produced from a biomass power plant as main raw materials, adding clay, a thickening agent, filler and an appropriate amount of water, and carrying out mixing granulation. The preparation method has the advantages that the inorganic breeding padding which is a particle product has good gas permeability, is dry, soft, high in hygroscopicity and unlikely to mildew, has certain heat insulation and preservation properties, and can provide a healthy and comfortable breeding environment for bred organisms. Meanwhile, the plant ash, the straw ash and the fly ash produced from the power plant are comprehensively utilized, and therefore the environmental pollution is reduced; the used padding can be used as a fertilizer to a field, thus realize recycling again.

Description

A kind of preparation method of inorganic cultivation bedding and padding
Technical field
The present invention relates to the laying material used by a kind of livestock and poultry cultivation bed, particularly the preparation method of a kind of inorganic cultivation bedding and padding.
Background technology
Cultivation bedding and padding are the general names of the various wall to wall of livestock and poultry farm. Utilize the culturing bed after cultivation bedding and padding place mat, there is good permeability, mould tail off, dry, soft, hygroscopicity is strong, dust is few and the advantage of certain heat preservation and insulation, can provide a comfortable environmental condition for livestock and poultry cultivation, improves its production performance.
The method of current domestic use livestock and poultry cultivation bedding and padding mainly has " fermentation bed cultivation " and the big class of " rice husk cultivation " two. Bedding and padding used by this two classes cultural method, generally based on organic bedding and padding, such as rice husk, wood flour, Pericarppium arachidis hypogaeae, crushing straw, crushing maize core etc., also can add a small amount of inorganic bedding and padding, as screened dry earth and sand. Because the growth of animals or poultry cycle is short, metabolism is fast, in its growth cycle, it is necessary to control the temperature of culturing bed by regulating bedding and padding thickness. General summer bedding and padding thickness 4-6cm, winter bedding and padding thickness 8-10cm. Owing to bedding and padding thickness in summer is thin, thus the disposal ability of its excrement, urine is also low, and organic bedding and padding easily make moist mouldy. The deficiency of existing cultural method has:
(1) insecticide, reptile class cultivate bedding and padding:
Economic insects, reptile cultivation project get more and more, plant is very big to cultivation dunnage requirements amount, for instance cultivation eupolyphaga, Blatta seu periplaneta bedding and padding need through fetching earth, dry, pulverize, the operation such as sieve, cost of labor is high, and expense is big; Or replace by rice husk carbon and rice hull ash, rice husk carbon and rice hull ash are messy, and quality differs, and ash is big, and large-scale cultivation demand is difficult to greatly collect.
(2) fowl poultry kind cultivation bedding and padding:
(1) deep-litter systems, by forming a micro-ecology fermentation environment, what utilize poultry turns over throwing habit, makes animal dung, urine and bedding and padding be sufficiently mixed, and is decomposed by probiotics fermentation, produces thus reducing stink and improves environment. But deep-litter systems has its drawback, as high in cost, labor intensity is big, and manager requires height, bedding and padding moisture difficulty controls, easily mouldy, poultry easily catch an illness.
(2) rice husk has good softness and a heat-insulating property as cultivation bedding and padding, but its moisture absorption, heat dispersion are very poor, the easy moldy metamorphism of moisture absorption. Raise chickens for typical rice husk, hen house often needs insulation, hen house temperature is high, makes NH in rice husk bedding and padding, excrement, urine rising, causes hen house NH concentration high, bad environments, ammonia concentration height can allow poultry impatient, consumes one's strength, and increases feedstuff-meat ratio, also can reduce its immunity simultaneously, the production of breeding scale, health, environment and economic benefit are all caused impact.
(3) earth hygroscopicity is stronger than sand, and earth needs fetch earth, screen, dry, even if having got soil, its safety also is difficult to be ensured. Doing bedding and padding with sand in the process of raising chickens, chicken easily eats, though contributing to its digestion, promoting growth, however it is necessary that a very long time could discharge, to poultry buyer agent, do bedding and padding with sand, compare taboo.
For above-mentioned organic cultivation bedding and padding Problems existing and deficiency, in recent years, both at home and abroad the composition of raw materials of cultivation bedding and padding substantial amounts of test and research have been carried out. How to utilize resources advantage, develop a kind of good hygroscopicity, the raw material can gathered materials on the spot again with low cost, be the common direction of research.
In recent years, along with people's raising to eco-environmental evolvement, biomass power plant also arises at the historic moment. Plant ash is the flying dust that straw biomass direct combustion power generation produces, its particle diameter D97 is at 30-200 micron, the boiler temperature of stalk direct combustion generating is at 700-850 degree, boiler temperature is more than 530 degree, phosphorus, potassium salt in plant ash will decompose, volatilize, and causes phosphorus in plant ash, potassium effect content to be substantially reduced. Although as soil potash fertilizer, can utilizing, but it belongs to strong base substance, salt is high, for a long time as Fertilizer application, it is easy to cause saline Land. If arbitrarily abandoning, filling, easily cause again environment and water pollution. Furthermore, plant ash is bulky, and storage and transport are inconvenient, lack the effective way that essence utilizes, so causing a large amount of plant ash to become reluctant solid waste, becomes society, environment and business burden.
Therefore, a large amount of plant ash, straw ash and the flying dust that produce after how being burned by biomass power plant comprehensively utilize, and become refuse into protecting, are the problems of everybody joint research.
Summary of the invention
The technical problem to be solved is, overcome the deficiencies in the prior art, the preparation method that a kind of inorganic cultivation bedding and padding are provided, with the flying dust of plant ash, straw ash or biomass power plant generation for raw material, the preparation biological cultivation bedding and padding such as poultry, economic class insecticide, gather materials on the spot, turn waste into wealth, provide, for cultivation bedding and padding, the raw material that moisture absorption is good on the one hand, have found reliable approach for power plant's waste ' s reclamation on the other hand.
The technical solution of the present invention is, the flying dust produced with plant ash, straw ash or biomass power plant, for primary raw material, adds appropriate clay, thickening agent, inserts and water, carries out mixing granulation and form.
Its component formula is by weight, primary raw material 60-85 part, clay 9-40 part, thickening agent 0.2-2 part, inserts 5-20 part.
Described clay is one or more in attapulgite, bentonite or montmorillonite.
Described thickening agent is one or more in sodium humate, sodium carboxymethyl cellulose, waterglass, humic acids, yellow humic acid or fulvic acid potassium.
Described inserts is one or more in powdery ardealite, desulfurated plaster, perlite or activated carbon.
It prepares processing technique: feed proportioning stirring co-grinding caking pelletize screening granule Drying and cooling finished product packing.
The particle diameter of described pelletize is less than 10mm, and after drying, moisture is less than 20%.
The flying dust that described biomass power plant produces, is the solid waste produced after not burning with house refuse for raw material.
In described pulverizing agglomeration, vertical chain type pulverizer or horizontal beater grinder is adopted to pulverize.
In described prilling, granulating disc or comminutor of transferring shares is adopted to carry out pelletize. The present invention and present situation have the technology advantage possessed that compares to be:
(1) from the selection of material angle, the flying dust of primary raw material plant ash, straw ash or biomass power plant, is all the inorganic matter produced after burning, in strong basicity; The process of plant ash processing pelletize is exactly improve the process of plant ash, forms new shape, and the pH value after improved reduces, and supplements the organic matter of trace, the available nursery being directly used in alkaline-resisting crops.
(2) from processing technique angle, after wet granulation is dried, little granule improves its pliability, and the air buffer that particle packing is formed has good moisture absorption, heat insulation and preservation effect.
(3) from selecting applicable bedding and padding angle, because of bedding and padding there is good permeability, mould tail off, dry, soft, hygroscopicity is strong, dust is few and the performance such as certain heat-insulation and heat-preservation, so can be the biology cultivated, it is provided that health, a comfortable environmental condition, thus improving its production capacity.
(4) from social benefit angle, on the one hand, the flying dust of plant ash, straw ash and power plant can be carried out comprehensive cyclic utilization, turn waste into wealth, improve environment, it is ensured that ecological balance; On the other hand, litter particle turns over through the throwing of poultry, and with animal dung, the remixing of urine, a micro-ecology fermentation environment is defined with probiotics, achieve the fermentation process in breeding process, reduce the alkalescence of bedding and padding, fermentation maturity can be carried out again after collecting and make fertilizer, it is achieved again recycle.Detailed description of the invention
Embodiment 1:
1, take 80kg plant ash, 15kg attapulgite, 5kg activated carbon, pour into and blender is stirred mixing;
2, by 0.25kg humic acids and 0.25kg sodium humate solution, pouring in 46-50kg water and mix, be then mixed liquid and spray to the compound in blender, limit is stirred, and limit is sprayed, and lumps as well until pinching wet feed with hands;
3, then with vertical chain type pulverizer or horizontal beater grinder, the wet feed after stirring is pulverized, in case wet feed caking;
4, by the wet feed after uniformly pulverizing, pour into and granulating disc carries out pelletize;
5, after pelletize completes, particulate material is sieved sorting by screening machine, then again particulate material drying equipment dried, after cooling, pack.
In granulation process, to strictly control the moisture content of product, density, porosity, granular size and pH value, it is ensured that particle diameter is less than 10mm, and after drying, moisture is less than 20%.
Embodiment 2:
1, take 75kg plant ash, 5kg attapulgite, 15kg bentonite, 5kg ardealite, pour into and blender is stirred mixing;
2, by 0.16kg yellow humic acid, 0.16kg fulvic acid potassium and 0.18kg carboxymethylcellulose sodium solution, pouring in 46-50kg water and mix, be then mixed in the compound that spray solution enters in blender, limit is stirred, limit is sprayed, and uniform stirring is until pinching wet feed with hands and luming as well;
3, then with vertical chain type pulverizer or horizontal beater grinder, the wet feed after stirring is pulverized, in case wet feed caking;
4, by the wet feed after uniformly pulverizing, pour into and granulating disc carries out pelletize;
5, after pelletize completes, particulate material is sieved sorting by screening machine, then again particulate material drying equipment dried, after cooling, pack.
Embodiment 3:
1, take 70kg biomass ash, 10kg attapulgite, 15kg montmorillonite, 5kg desulfurated plaster, pour into and blender is stirred mixing;
2, by 0.25kg sodium humate and 0.25kg yellow humic acid potassium solution, pouring in 46-50kg water and mix, be then mixed in the compound that spray solution enters in blender, limit is stirred, and limit is sprayed, and uniform stirring is until pinching wet feed with hands and luming as well;
3, then with vertical chain type pulverizer or horizontal beater grinder, the wet feed after stirring is pulverized, in case wet feed caking;
4, by the wet feed after uniformly pulverizing, pour into and granulating disc carries out pelletize;
5, after pelletize completes, particulate material is sieved sorting by screening machine, then again particulate material drying equipment dried, after cooling, pack.
Embodiment 4:
1, take 60kg biomass ash, 10kg attapulgite, 10kg montmorillonite, 10kg bentonite, 10kg perlite, pour into and blender is stirred mixing;
2, by 0.25kg sodium humate, 0.25kg humic acid solution, to pour in 46-50kg water and mix, be then mixed in the compound that spray solution enters in blender, limit is stirred, and limit is sprayed, and uniform stirring is until pinching wet feed with hands and luming as well;
3, then with vertical chain type pulverizer or horizontal beater grinder, the wet feed after stirring is pulverized, in case wet feed caking;
4, by the wet feed after uniformly pulverizing, pour into and granulating disc carries out pelletize;
5, after pelletize completes, particulate material is sieved sorting by screening machine, then again particulate material drying equipment dried, after cooling, pack.
Through test, the particular product performance parameters obtained in aforementioned four embodiment is as follows:

Claims (10)

1. the preparation method of inorganic cultivation bedding and padding, it is characterised in that: the flying dust produced with plant ash, straw ash or biomass power plant, for primary raw material, adds appropriate clay, thickening agent, inserts and water, carries out mixing granulation and form.
2. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 1, it is characterised in that: its component formula is by weight, primary raw material 60-85 part, clay 9-40 part, thickening agent 0.2-2 part, inserts 5-20 part.
3. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 1, it is characterised in that: concrete preparation technology is: feed proportioning stirring co-grinding caking pelletize screening granule Drying and cooling finished product packing.
4. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 1 or 2, it is characterised in that: described clay is one or more in attapulgite, bentonite or montmorillonite.
5. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 1 or 2, it is characterised in that: described thickening agent is one or more in sodium humate, sodium carboxymethyl cellulose, waterglass, humic acids, yellow humic acid or fulvic acid potassium.
6. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 1 or 2, it is characterised in that: described inserts is one or more in powdery ardealite, desulfurated plaster, perlite or activated carbon.
7. the preparation method of a kind of inorganic cultivation bedding and padding as described in claim 1 or 3, it is characterised in that: the particle diameter of described pelletize is less than 10mm, and after drying, moisture is less than 20%.
8. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 1, it is characterised in that: the flying dust that described biomass power plant produces, is the solid waste produced after not burning with house refuse for raw material.
9. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 3, it is characterised in that: in described pulverizing agglomeration, adopt vertical chain type pulverizer or horizontal beater grinder to pulverize.
10. the preparation method of a kind of inorganic cultivation bedding and padding as claimed in claim 3, it is characterised in that: in described prilling, adopt granulating disc or comminutor of transferring shares to carry out pelletize.
CN201610007906.5A 2016-01-07 2016-01-07 Preparation method for inorganic breeding padding Pending CN105613311A (en)

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Application Number Priority Date Filing Date Title
CN201610007906.5A CN105613311A (en) 2016-01-07 2016-01-07 Preparation method for inorganic breeding padding

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Application Number Priority Date Filing Date Title
CN201610007906.5A CN105613311A (en) 2016-01-07 2016-01-07 Preparation method for inorganic breeding padding

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571389A (en) * 1983-01-24 1986-02-18 Molly Maguire, Inc. Rice hull ash compositions
US20110061598A1 (en) * 2009-09-15 2011-03-17 Chett Boxley Environmentally-Friendly Animal Litter
CN102150627A (en) * 2011-01-26 2011-08-17 青岛弗兰克精细化工有限公司 Cat litter and making method thereof
CN102731181A (en) * 2011-04-06 2012-10-17 秦才东 Compound fertilizer containing plant ash
CN104521773A (en) * 2014-12-04 2015-04-22 芜湖倍思科创园有限公司 Scented composite cat litter with added pelelith, and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571389A (en) * 1983-01-24 1986-02-18 Molly Maguire, Inc. Rice hull ash compositions
US20110061598A1 (en) * 2009-09-15 2011-03-17 Chett Boxley Environmentally-Friendly Animal Litter
CN102150627A (en) * 2011-01-26 2011-08-17 青岛弗兰克精细化工有限公司 Cat litter and making method thereof
CN102731181A (en) * 2011-04-06 2012-10-17 秦才东 Compound fertilizer containing plant ash
CN104521773A (en) * 2014-12-04 2015-04-22 芜湖倍思科创园有限公司 Scented composite cat litter with added pelelith, and preparation method thereof

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Application publication date: 20160601