CN115428864A - Broad-spectrum mildew removing agent and purification method and application thereof - Google Patents
Broad-spectrum mildew removing agent and purification method and application thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/28—Silicates, e.g. perlites, zeolites or bentonites
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
- A23L5/273—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption using adsorption or absorption agents, resins, synthetic polymers, or ion exchangers
Abstract
The invention discloses a broad-spectrum mildew removing agent and a purification method and application thereof, wherein the broad-spectrum mildew removing agent is prepared from the following raw materials in parts by mass: 50-100 parts of aluminosilicate, 2-6 parts of flavoring agent, 6-10 parts of auxiliary agent, 6-10 parts of traditional Chinese medicine inhibitor and 2-6 parts of desiccant. Has the advantages that: the montmorillonite, the illite and the mica are prepared into the aluminosilicate with a mixed layer structure according to a specific proportion and used as the main component of the mildew removing agent, so that the mildew removing agent can adsorb mycotoxin, endotoxin and enterotoxin in mould at the same time, and the unique purification process of the aluminosilicate improves the adsorbability of the mildew removing agent, also enables the components of the mildew removing agent to be controllable, and ensures the quality and function of products; the palatability of the feed can be improved and the bad gas in the feed can be covered by adding the flavoring agent, so that the appetite of the animals is enhanced, and the digestion, absorption and utilization of the feed by the animals are promoted.
Description
Technical Field
The invention relates to the technical field of mold removing agents, and particularly relates to a broad-spectrum mold removing agent and a purification method and application thereof.
Background
Besides directly causing diseases, the harm of the mold is mainly to generate invisible killers as mycotoxins. According to the authoritative data of the Chinese feed industry society, at least more than 85 percent of the feed is polluted by the mold and mycotoxin represented by aflatoxin, and the addition of the mold removal agent in the feed is imperative.
Among them, mycotoxins are secondary metabolites produced by molds during their growth, which have a great toxicity to animals, humans and crops. More than 300 species of mycotoxins are currently known. The toxins produced by various moulds are different and cause different degrees of harm. Wherein the most toxic is aflatoxin, ochratoxin, snake toxin, putrid Ma Dusu, zearalenone, vomitoxin, T2 toxin, etc. These toxins are caught around the animal husbandry like a ghost, and cause immeasurable damage to the development of the whole animal husbandry and even human health.
The mildew prevention of the feed is an international problem, the mildew prevention effect can be achieved to a certain extent by adding the feed mildew preventive, but the original mycotoxin cannot be eliminated. The mycotoxin adsorbent can adsorb toxins, so that damage of mycotoxin to animals is reduced. The mycotoxin adsorbent is rich in various inorganic clay (such as bentonite, sepiolite, diatomite and zeolite), yeast cell wall polysaccharide, enzyme preparation, probiotics and the like. Generally, toxin adsorbents with selective adsorption capacity are single in adsorption type; whereas toxin adsorbents that do not have selective adsorption capacity are weak in adsorption capacity.
The patent number CN103521181B discloses a compound mycotoxin adsorbent and a preparation method thereof, the compound mycotoxin adsorbent is mainly formed by combining high-purity montmorillonite, surface-modified montmorillonite and carbon-coated montmorillonite in a specific ratio, however, in the actual use process, the compound mycotoxin adsorbent can only adsorb mycotoxin in mildewed feed, but cannot prevent mildewed feed from mildewing; in addition, the compound mycotoxin adsorbent has single component, cannot adsorb mycotoxin, endotoxin and enterotoxin in mould at the same time, and has single function in the actual use process, so that the additional function of the feed is less, and the using effect is general.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a broad-spectrum mildew removing agent and a purification method and application thereof, so as to overcome the technical problems in the prior related art.
Therefore, the invention adopts the following specific technical scheme:
according to one aspect of the invention, the broad-spectrum mildew remover is prepared from the following raw materials in parts by mass:
50-100 parts of aluminosilicate, 2-6 parts of flavoring agent, 6-10 parts of auxiliary agent, 6-10 parts of traditional Chinese medicine inhibitor and 2-6 parts of drying agent.
Further, the aluminosilicate is a mixed layer compound of montmorillonite, illite and mica, and the mixture ratio of the montmorillonite, the illite and the mica is 2.
Further, the flavoring agent includes, but is not limited to, at least one of calf, fennel, and cinnamon, and the adjuvant includes, but is not limited to, at least one of beta-glucan and beta-mannan.
Further, the Chinese herbal medicine inhibitor comprises but is not limited to at least one of glabrous greenbrier rhizome, golden larch bark, indigowoad leaf and dandelion, and the desiccant is a silica gel desiccant.
According to another aspect of the present invention, there is also provided a purification method of a broad spectrum mold remover, comprising the steps of:
s1, extracting montmorillonite from bentonite, and performing purification modification treatment;
s2, separating and purifying the illite in the illite ore by adopting a preset method;
s3, preparing and purifying mica by using crushed mica ore;
s4, weighing aluminosilicate obtained from montmorillonite, illite and mica according to a corresponding proportion, and adding water to mix to form a mixed solution;
and S5, placing the mixed solution into a strong ball mill for ball milling for 10-20 hours to obtain the aluminosilicate with the mixed layer structure.
Further, the step of extracting montmorillonite from bentonite in S1 and performing purification modification treatment comprises the following steps:
s11, drying, crushing and sieving natural bentonite to obtain powder;
s12, adding water into the powder to disperse to prepare slurry with the solid content of 10-50%;
s13, adding sodium polyphosphate with the powder amount of 1.5% into the slurry as a dispersing agent, pulping, sieving, and removing coarse sand to obtain a primary slurry;
s14, putting the primary slurry into high-speed centrifugal separation equipment, and separating impurities to obtain centrifugal slurry;
s15, concentrating and drying the centrifugal slurry to obtain the high-purity montmorillonite.
Further, the separation and purification of the illite in the illite ore in the S2 by using a preset method comprises the following steps:
s21, adopting illite Dan Kuangdan as a source ore for preparing illite;
s22, crushing the illite ore by using a high-speed impact crusher, and sieving to obtain illite fine powder;
s23, putting the illite fine powder into a cyclone with the diameter of 50mm and the diameter of 25mm in sequence to remove fine-grained impurities;
s24, putting the illite fine powder subjected to impurity removal into a high-gradient magnetic separator, so as to remove weakly magnetic minerals in the illite fine powder;
and S25, concentrating and drying the treated illite fine powder to obtain the high-purity illite.
Further, the preparation and purification of mica by using crushed mica ore in the step S3 comprises the following steps:
s31, adopting a jaw crusher to peel the crushed mica ore into slices smaller than 50mm, and grading the slices into fine mica particles by using a circular vibrating screen;
s32, throwing the fine mica particles into a phi 400-600 hammer crusher for coarse crushing;
s33, feeding the fine mica particles into a phi 400 hammer crusher for fine crushing, and sieving by using a 3mm sieve to obtain fine mica particles;
s34, purifying the mica fine particles by adopting a winnowing and mineral separation purification process to obtain the high-purity mica.
Further, the step of purifying the mica fine particles by adopting a winnowing and mineral separation purification process in the step S34 includes sequentially screening the mica fine particles with the particle sizes of 2mm, 1mm and 0.5mm by using a winnowing machine.
According to still another aspect of the invention, the application of the broad-spectrum mold removing agent is also provided, the broad-spectrum mold removing agent is the above broad-spectrum mold removing agent, the addition amount of the broad-spectrum mold removing agent in the case of a non-moldy feed is 0.1-0.3kg/t, and the addition amount of the broad-spectrum mold removing agent in the case of a moldy feed is 0.3-3.0kg/t.
The invention has the beneficial effects that:
(1) The aluminum silicate with a mixed layer structure is prepared from montmorillonite, illite and mica according to a specific proportion and is used as a main component of the mildew removing agent, so that the mildew removing agent can adsorb mycotoxin, endotoxin and enterotoxin in mould at the same time, and the unique purification process of the aluminum silicate improves the adsorbability of the mildew removing agent, enables the components of the mildew removing agent to be controllable and ensures the quality and function of products.
(2) The additive function of the mold remover can be increased by adding the auxiliary agent, so that the actual using effect of the mold remover is improved, wherein the beta-glucan is used as a component of the mold remover and is put into the feed, the nonspecific immunity of an animal body can be improved, the beta-mannan and the traditional Chinese medicine inhibitor can prevent and assist in treating diseases, and the production of mold is inhibited, so that the effect of preventing the feed from mildewing is achieved.
(3) The palatability of the feed can be improved and the unpleasant gas in the feed can be covered by adding the flavoring agent, so that the appetite of animals is enhanced, the digestion, absorption and utilization of the feed by the animals are promoted, the growth speed of the animals can be accelerated, the feed conversion ratio can be reduced, and the profit is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for purifying a broad-spectrum mildew removing agent according to an embodiment of the invention.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable one skilled in the art to understand the embodiments and advantages of the disclosure for reference and without scale, wherein elements are not shown in the drawings and like reference numerals are used to refer to like elements generally.
According to the embodiment of the invention, a broad-spectrum mildew removing agent and a purification method and application thereof are provided.
The invention is further illustrated by combining the accompanying drawings and the detailed description, and according to the embodiment of the invention, the broad spectrum mildew removing agent is provided and is prepared from the following raw materials in parts by weight:
50-100 parts of aluminosilicate, 2-6 parts of flavoring agent, 6-10 parts of auxiliary agent, 6-10 parts of traditional Chinese medicine inhibitor and 2-6 parts of desiccant.
In one embodiment, the aluminosilicate is a mixed-layer compound of montmorillonite, illite and mica, and the mixture ratio of the montmorillonite, the illite and the mica is 2.
By means of the scheme, the montmorillonite, the illite and the mica are prepared into the aluminosilicate with a mixed layer structure according to a specific proportion and used as the main component of the mildew removing agent, so that the mildew removing agent can adsorb mycotoxin, endotoxin and enterotoxin in mould at the same time, and the unique purification process of the aluminosilicate improves the adsorbability of the mildew removing agent, enables the components of the mildew removing agent to be controllable, and ensures the quality and function of products.
In one embodiment, the palatability enhancer includes, but is not limited to, at least one of calves, fennel, and cinnamon, and the adjuvant includes, but is not limited to, at least one of beta-glucan and beta-mannan.
Specifically, the monosaccharides in the beta-glucan are connected by a beta-1,3 bond and a beta-1,6 bond. The beta-glucan is in a spiral molecular structure due to the existence of a special bonding mode and molecular hydrogen bonds, and the special configuration of the beta-glucan is easily accepted by an immune system through pharmacological experiments, so that the beta-mannan can inhibit the synthesis of DNA and RNA and glucose metabolism of cell strains such as S-180 sarcoma, ehrlich ascites carcinoma, human tongue squamous cell carcinoma Tca8113 and the like in vitro of animals; can inhibit the growth of Ehrlich ascites carcinoma, S-180 sarcoma and HePA liver cancer ascites tumor (tumor inhibition rate is 63%), promote peripheral leukocyte, enhance phagocytic function of reticuloendothelial system, activate macrophage and lymphocyte, induce thymic lymphocyte to produce active substance, and improve and enhance organism immunity and stress capability. The product can be injected into human body, and has effects in activating phagocyte, NK cell, and T.B cell subgroup; has the functions of inducing interferon and interleukin, etc. Can break the chromosomes of tumor cells, viruses and the like to cause the chromosomes to die, can induce various effector cells and cytokines to generate a 'cytokine cocktail' effect, kill viruses and pathogenic bacteria in a broad spectrum, and induce the tumor cells to die in a broad language. Non-clinical toxicological studies show that the product has no carcinogenicity, reproductive toxicity, genetic toxicity and long-term toxicity. Many pathogenic bacteria (such as escherichia coli and salmonella) in the intestinal tract are attached to the surface of the intestinal tract by using I-type cilia containing receptors, and the beta-mannan can provide a mannose source for bacteria, and after the bacteria are combined with mannose, the bacteria lose the capacity of colonization in the intestinal tract and are discharged out of the body together with the beta-mannan. Thus, the beta-mannan deprives pathogenic bacteria in the intestine of the opportunity for colonization of the gastrointestinal tract, thereby optimizing the flora structure of the animal's intestinal tract.
In one embodiment, the herbal inhibitor includes but is not limited to at least one of smilax glabra, pseudolarix, isatis leaf and dandelion, wherein smilax glabra, pseudolarix, isatis leaf and dandelion all have the effect of inhibiting the growth of mold, and the desiccant is silica gel desiccant.
Specifically, the silica gel desiccant is insoluble in water and any solvent, is nontoxic and odorless, has stable chemical properties, and does not react with any substance except strong alkali and hydrofluoric acid. Meanwhile, silica gel is the only desiccant which passes the U.S. FDA certification and can be directly used in contact with medicines and foods. If the food is eaten by mistake, the food does not need to be worried about, because the food is not absorbed by intestines and stomach, and can be discharged out of the body through excrement, and has no toxicity to human bodies and animals.
According to another embodiment of the present invention, as shown in fig. 1, there is also provided a method for purifying a broad spectrum mold remover, which comprises the following steps:
s1, extracting montmorillonite from bentonite, and performing purification modification treatment;
s2, separating and purifying the illite in the illite ore by adopting a preset method;
s3, preparing and purifying mica by using crushed mica ore;
s4, weighing aluminosilicate obtained from montmorillonite, illite and mica according to a corresponding proportion, and adding water to mix to form a mixed solution;
and S5, placing the mixed solution into a strong ball mill for ball milling for 10-20 hours to obtain the aluminosilicate with the mixed layer structure.
In one embodiment, the step of extracting montmorillonite from bentonite in S1 and performing purification modification treatment comprises the following steps:
s11, drying, crushing and sieving natural bentonite to obtain powder;
s12, adding water into the powder to disperse to prepare slurry with the solid content of 10-50%;
s13, adding sodium polyphosphate with the powder amount of 1.5% into the slurry as a dispersing agent, pulping, sieving, and removing coarse sand to obtain a primary slurry;
s14, putting the primary slurry into high-speed centrifugal separation equipment, and separating impurities to obtain centrifugal slurry;
s15, concentrating and drying the centrifugal slurry to obtain the high-purity montmorillonite.
In one embodiment, the separation and purification of the illite in the illite ore in the S2 by using a preset method comprises the following steps:
s21, adopting illite Dan Kuangdan as a source ore for preparing illite;
s22, crushing the illite ore by using a high-speed impact crusher, and sieving to obtain illite fine powder;
s23, putting the illite fine powder into a cyclone with the diameter of 50mm and the diameter of 25mm in sequence to remove fine-grained impurities;
s24, putting the illite fine powder subjected to impurity removal into a high-gradient magnetic separator, so as to remove weakly magnetic minerals in the illite fine powder;
and S25, concentrating and drying the treated illite fine powder to obtain the high-purity illite.
In one embodiment, the preparation and purification of mica with crushed mica ore in S3 comprises the following steps:
s31, adopting a jaw crusher to peel the crushed mica ore into slices smaller than 50mm, and grading the slices into fine mica particles by using a circular vibrating screen;
s32, putting the mica fine particles into a phi 400 x 600 hammer crusher for coarse crushing;
s33, feeding the fine mica particles into a phi 400 hammer crusher for fine crushing, and sieving by using a 3mm sieve to obtain fine mica particles;
s34, purifying the mica fine particles by adopting a winnowing and mineral separation purification process to obtain the high-purity mica.
In one embodiment, the purifying of the mica fine particles in S34 by using an air separation beneficiation purification process includes sequentially screening the mica fine particles with particle sizes of 2mm, 1mm and 0.5mm by using an air separator.
Specifically, the purified aluminosilicate is weighed in proportion and is placed into a strong ball mill for ball milling for 10-20 hours, so that the aluminosilicate with a mixed layer structure is prepared, and then the aluminosilicate with the mixed layer structure, the ground flavoring agent, the auxiliary agent, the traditional Chinese medicine inhibitor and the drying agent are mixed, stirred and dried, so that the mildew removing agent powder is prepared.
According to the further embodiment of the invention, the application of the broad-spectrum mildew removing agent is also provided, the broad-spectrum mildew removing agent is the above broad-spectrum mildew removing agent, the addition amount of the broad-spectrum mildew removing agent in the case of non-moldy feed is 0.1-0.3kg/t, and the addition amount of the broad-spectrum mildew removing agent in the case of moldy feed is 0.3-3.0kg/t.
In order to clearly understand the technical scheme of the invention, the technical scheme of the invention is described in detail by specific examples.
Example one
The broad-spectrum mildew remover is prepared from the following raw materials in parts by mass:
20 parts of montmorillonite, 20 parts of illite, 10 parts of mica, 2 parts of calf, 6 parts of beta-glucan, 6 parts of traditional Chinese medicine inhibitor and 2 parts of desiccant.
Example two
The broad-spectrum mildew remover is prepared from the following raw materials in parts by mass:
30 parts of montmorillonite, 30 parts of illite, 15 parts of mica, 4 parts of calf, 8 parts of beta-glucan, 8 parts of a traditional Chinese medicine inhibitor and 4 parts of a drying agent.
EXAMPLE III
The broad-spectrum mildew remover is prepared from the following raw materials in parts by mass:
40 parts of montmorillonite, 40 parts of illite, 20 parts of mica, 6 parts of calf, 10 parts of beta-glucan, 10 parts of traditional Chinese medicine inhibitor and 6 parts of desiccant.
Selecting the raw materials, preparing a mold remover according to a corresponding proportion, putting the mold remover into a non-moldy feed according to the addition amount of 0.2kg/t, and regularly observing the molding condition of the feed;
wherein, the comparison group is the non-mildewed feed added with the prior montmorillonite mildew removing agent, and the blank group is the non-mildewed feed added with no mildew removing agent.
TABLE 1 mildew of non-moldy feed
As can be seen from table 1, the feeds added with the broad-spectrum mold removing agents of the three groups of examples of the invention all showed mildewing within a certain period of time, and the feeds added with the existing mold removing agents and the feeds without mold removing agents showed different degrees after 10 days, so that the broad-spectrum mold removing agent of the invention can prevent the mildewing of the feeds within a certain period of time.
Selecting the raw materials, preparing a mold removal agent according to a corresponding proportion, putting the mold removal agent into a moldy feed according to the addition amount of 1.6kg/t, and periodically detecting the content of mycotoxin in the feed;
wherein, the comparison group is the mildew feed added with the existing montmorillonite mildew removing agent, and the blank group is the mildew feed without the addition of the mildew removing agent.
TABLE 2 mycotoxin content variation in the moldy feed
As can be seen from table 2, the mycotoxin content of the moldy feed added with the broad-spectrum mildew removing agents of the three groups of examples is reduced within a certain period of time, wherein the three effects of the examples are better, and in addition, the mycotoxin content of the moldy feed added with the existing mildew removing agents and the moldy feed without the mildew removing agents is increased along with the increase of days, so that the broad-spectrum mildew removing agent provided by the invention has a better adsorption effect on mycotoxin.
In conclusion, according to the technical scheme of the invention, the aluminosilicate with a mixed layer structure is prepared from montmorillonite, illite and mica according to a specific proportion and is used as a main component of the mildew removing agent, so that the mildew removing agent can adsorb mycotoxin, endotoxin and enterotoxin in mould at the same time, and the unique purification process of the aluminosilicate improves the adsorbability of the mildew removing agent, enables the components of the mildew removing agent to be controllable and ensures the quality and function of products.
In addition, the auxiliary agent is added to increase the additional function of the mildew removing agent, so that the actual using effect of the mildew removing agent is improved, wherein the beta-glucan as a component of the mildew removing agent is put into the feed to improve the nonspecific immunity of an animal body, the beta-mannan and the traditional Chinese medicine inhibitor can prevent and assist in treating diseases, and inhibit the production of mildew, so that the effect of preventing the feed from mildewing is achieved.
In addition, the palatability of the feed can be improved and the bad gas in the feed can be covered by adding the flavoring agent, so that the appetite of animals is enhanced, and the digestion, absorption and utilization of the feed by the animals are promoted, so that the growth speed of the animals can be accelerated, the feed-meat ratio can be reduced, and the profit is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The broad-spectrum mildew removing agent is characterized by being prepared from the following raw materials in parts by mass:
50-100 parts of aluminosilicate, 2-6 parts of flavoring agent, 6-10 parts of auxiliary agent, 6-10 parts of traditional Chinese medicine inhibitor and 2-6 parts of desiccant.
2. The broad spectrum mold release agent according to claim 1, wherein the aluminosilicate is a mixed layer compound of montmorillonite, illite and mica, and the mixture ratio of montmorillonite, illite and mica is 2.
3. The broad spectrum mold remover of claim 2, wherein said flavor enhancer comprises but is not limited to at least one of calf, anise and cinnamon, and said adjuvant comprises but is not limited to at least one of β -glucan and β -mannan.
4. The broad spectrum mold release agent as claimed in claim 3, wherein the herbal inhibitor comprises but is not limited to at least one of glabrous greenbrier rhizome, shrubalthea bark, isatis leaf and taraxacum, and the desiccant is silica gel desiccant.
5. A method for purifying a broad spectrum mildew removing agent, which is used for realizing the purification preparation of the broad spectrum mildew removing agent in the claim 4, and is characterized in that the purification method comprises the following steps:
s1, extracting montmorillonite from bentonite, and performing purification modification treatment;
s2, separating and purifying the illite in the illite ore by adopting a preset method;
s3, preparing and purifying mica by using crushed mica ore;
s4, weighing aluminosilicate obtained from montmorillonite, illite and mica according to a corresponding proportion, and adding water to mix to form a mixed solution;
and S5, placing the mixed solution into a strong ball mill for ball milling for 10-20 hours to obtain the aluminosilicate with the mixed layer structure.
6. The method for purifying broad spectrum mold remover according to claim 5, wherein the step of extracting montmorillonite from bentonite in S1 and performing purification modification treatment comprises the following steps:
s11, drying, crushing and sieving natural bentonite to obtain powder;
s12, adding water into the powder to disperse to prepare slurry with the solid content of 10-50%;
s13, adding sodium polyphosphate with the powder amount of 1.5% into the slurry as a dispersing agent, pulping, sieving, and removing coarse sand to obtain a primary slurry;
s14, putting the primary slurry into high-speed centrifugal separation equipment, and separating impurities to obtain centrifugal slurry;
s15, concentrating and drying the centrifugal slurry to obtain the high-purity montmorillonite.
7. The method for purifying the broad-spectrum mold remover according to claim 5, wherein the step of separating and purifying the illite in the illite ore by using the preset method in S2 comprises the following steps:
s21, adopting illite Dan Kuangdan as a source ore for preparing illite;
s22, crushing the illite ore by using a high-speed impact crusher, and sieving to obtain illite fine powder;
s23, putting the illite fine powder into a cyclone with the diameter of 50mm and the diameter of 25mm in sequence to remove fine-grained impurities;
s24, putting the illite fine powder subjected to impurity removal into a high-gradient magnetic separator, so as to remove weakly magnetic minerals in the illite fine powder;
and S25, concentrating and drying the treated illite fine powder to obtain the high-purity illite.
8. The method for purifying broad spectrum mildew removing agent of claim 5, wherein the step of preparing and purifying mica with crushed mica ore in S3 comprises the following steps:
s31, adopting a jaw crusher to peel crushed mica ore into slices smaller than 50mm, and grading the mica ore into fine mica particles by using a circular vibrating screen;
s32, throwing the fine mica particles into a phi 400-600 hammer crusher for coarse crushing;
s33, putting the fine mica particles into a phi 400 hammer crusher for fine crushing, and screening the fine mica particles through a 3mm screen to obtain fine mica particles;
s34, purifying the mica fine particles by adopting a winnowing and mineral separation purification process to obtain the high-purity mica.
9. The method for purifying the broad-spectrum mildew removing agent according to claim 8, wherein the step of purifying the mica fine grains by adopting an air separation and mineral separation purification process in the step S34 comprises the step of sequentially screening the mica fine grains with the grain sizes of 2mm, 1mm and 0.5mm by using an air separator.
10. The use of broad-spectrum mold remover, wherein the broad-spectrum mold remover is the broad-spectrum mold remover as claimed in claim 1, and the addition amount of the broad-spectrum mold remover in the case of non-moldy feed is 0.1-0.3kg/t, and the addition amount of the broad-spectrum mold remover in the case of moldy feed is 0.3-3.0kg/t.
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Citations (5)
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| CN103875916A (en) * | 2012-12-20 | 2014-06-25 | 信宜市金方子生物科技有限公司 | Chinese herbal medicine-type feed mildew inhibitor |
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| CN111248347A (en) * | 2020-01-15 | 2020-06-09 | 河南天昊鸿发生物技术有限公司 | Compound feed additive for livestock and poultry to remove mildew and detoxify and preparation method thereof |
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