CN114568586A - Recycling method process of slag generated by refining oil - Google Patents

Recycling method process of slag generated by refining oil Download PDF

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Publication number
CN114568586A
CN114568586A CN202210245591.3A CN202210245591A CN114568586A CN 114568586 A CN114568586 A CN 114568586A CN 202210245591 A CN202210245591 A CN 202210245591A CN 114568586 A CN114568586 A CN 114568586A
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rapeseed oil
drying
screening
phagostimulant
raw materials
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王英俊
于新
王维正
孙启森
王露逸
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Qingdao Pinpinhao Food Development Co ltd
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Qingdao Pinpinhao Food Development Co ltd
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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
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • 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
    • 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
    • A23K10/33—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from molasses
    • 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
    • A23K20/105—Aliphatic or alicyclic compounds
    • 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
    • A23K20/142—Amino acids; Derivatives thereof
    • 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
    • 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
    • A23K20/174—Vitamins
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention provides a recycling method process of slag generated by refining oil, which comprises the following steps: proportioning raw materials; step two: the crushing and grinding process of the rapeseed oil residue comprises the following steps: screening; step four: preparing a phagostimulant; step five: preparing a nano slow-release carrier; step six: mixing the raw materials; step seven: fermenting the raw materials; step eight: granulating; step nine: a drying process; according to the invention, the refined oil residues are reasonably utilized, so that the utilization value of the rapeseed oil residues is effectively improved, and reasonable income is created, and the problem that the rapeseed oil residues are used as feed and the protein content is insufficient can be effectively avoided by adding the silkworm chrysalis powder into the rapeseed oil residues, so that the rapeseed oil residues can better promote the growth of the feed, the utilization effect of the feed is improved, and the preference of the feed is improved through the phagostimulant.

Description

Recycling method process of slag generated by refining oil
Technical Field
The invention relates to the related field of recycling of refined oil slag, in particular to a recycling method and a process of slag generated by refined oil.
Background
Edible fats and oils, also known as liquid creamer, etc.; edible fats and oils include two major types of animal fats and vegetable oils, and their nutritional values are different because of differences in their sources, properties, stability, and the like. The animal fat comprises animal fat such as lard, beef fat, mutton fat, etc., milk fat, and fat of marine fish; the vegetable oil comprises soybean oil, rapeseed oil, peanut oil, cottonseed oil, sesame oil, sunflower seed oil, linseed oil, walnut oil, corn oil, rice bran oil and the like, the oil residue formed after the vegetable oil is refined is rich in a large amount of nutrient substances, the oil residue is directly sold in the traditional method, and the utilization yield is low.
Disclosure of Invention
The invention aims to provide a recycling method and a process of slag generated by refining oil and fat so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the manufacturing method of the recycling method process of the slag generated by the refined oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residues, the rapeseed oil residue blocks are crushed by a crusher, and after the rapeseed oil residues are crushed, the rapeseed oil residues are refined and ground by a grinder;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow-release carrier comprises the steps of proportionally mixing silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
30-40% of rapeseed oil residue;
11-15% of wheat bran;
10-16% of rice bran;
5-8% of sweet potato leaf powder;
10 to 20 percent of fish meal;
2-7% of silkworm chrysalis powder;
1-3% of sucrose;
1-2% of yeast powder;
0.5-1% of vitamin;
0.5-1% of auxin;
1-2% of inorganic salt;
0.5 to 1 percent of phagostimulant;
0.5 to 1 percent of additive;
4-8% of a nano slow release carrier;
2-3% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Preferably, the screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for airing.
Preferably, the phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
Preferably, in the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium pigment, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
Preferably, the adding proportion of dimethyl sulfoxide to methanol in the preparation process of the phagostimulant is 4:1, and the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium pigment, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
Preferably, in the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
Preferably, the fermentation environment temperature of the raw materials is 10 ℃ in the fermentation process, and the fermentation time is 10 days.
Preferably, in the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
Compared with the prior art, the invention has the beneficial effects that: the refined oil material residues are subjected to the proportioning process of raw materials, and the raw materials comprise rapeseed oil residues, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis meal, cane sugar, yeast powder, vitamins, auxin, inorganic salt, phagostimulant, additive, nano slow-release carrier, adhesive and water; step two: the crushing and grinding process of the rapeseed oil residue comprises the following steps: screening; step four: preparing a phagostimulant; step five: preparing a nano slow-release carrier; step six: mixing the raw materials; step seven: fermenting the raw materials; step eight: granulating; step nine: the product rapeseed oil residue after rapeseed oil refining is reasonably utilized in the drying process, so that the utilization value of the rapeseed oil residue is effectively improved, reasonable income is created, and the problem that the rapeseed oil residue is insufficient in protein content when being used as feed can be effectively avoided by adding the silkworm chrysalis powder in the rapeseed oil residue, so that the growth of the feeder can be better promoted, the utilization effect of the feeder is improved, and the palatability of the feeder is improved through the phagostimulant.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The invention provides a technical scheme that: the process of the recycling method of the slag generated by refining the oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residue, a crusher is used for crushing rapeseed oil residue blocks, and after the rapeseed oil residue is crushed, a grinder is used for refining and grinding the rapeseed oil residue;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow-release carrier comprises the steps of proportionally mixing silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
38% of rapeseed oil residue;
12% of wheat bran;
13% of rice bran;
5% of sweet potato leaf powder;
14% of fish meal;
2% of silkworm chrysalis powder;
2% of sucrose;
1% of yeast powder;
0.5 percent of vitamin;
0.5% of auxin;
1% of inorganic salt;
0.5 percent of phagostimulant;
0.5 percent of additive;
5% of a nano slow release carrier;
2% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Wherein, the mesh screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for drying.
The phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
In the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8% and 6%.
In the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
In the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
In the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
In the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
Example two
The invention provides a technical scheme that: the process of the reutilization method of the slag generated by refining the oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residue, a crusher is used for crushing rapeseed oil residue blocks, and after the rapeseed oil residue is crushed, a grinder is used for refining and grinding the rapeseed oil residue;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow-release carrier comprises the steps of proportionally mixing silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
37% of rapeseed oil residue;
12% of wheat bran;
13% of rice bran;
5% of sweet potato leaf powder;
14% of fish meal;
3% of silkworm chrysalis powder;
2% of sucrose;
1% of yeast powder;
0.5 percent of vitamin;
0.5% of auxin;
1% of inorganic salt;
0.5 percent of phagostimulant;
0.5 percent of additive;
5% of nano slow release carrier;
2% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Wherein, the screen mesh for screening the rapeseed oil residue in the screening process is 60 meshes and is dried in the sun.
The phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
In the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
In the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
In the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
In the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
In the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
EXAMPLE III
The invention provides a technical scheme that: the process of the reutilization method of the slag generated by refining the oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residues, the rapeseed oil residue blocks are crushed by a crusher, and after the rapeseed oil residues are crushed, the rapeseed oil residues are refined and ground by a grinder;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow-release carrier comprises the steps of proportionally mixing silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
36% of rapeseed oil residue;
12% of wheat bran;
13% of rice bran;
5% of sweet potato leaf powder;
14% of fish meal;
4% of silkworm chrysalis powder;
2% of sucrose;
1% of yeast powder;
0.5 percent of vitamin;
0.5% of auxin;
1% of inorganic salt;
0.5 percent of phagostimulant;
0.5 percent of additive;
5% of nano slow release carrier;
2% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Wherein, the mesh screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for drying.
The phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
In the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
In the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
In the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
In the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
In the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
Example four
The invention provides a technical scheme that: the process of the reutilization method of the slag generated by refining the oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residues, the rapeseed oil residue blocks are crushed by a crusher, and after the rapeseed oil residues are crushed, the rapeseed oil residues are refined and ground by a grinder;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow release carrier comprises the steps of mixing the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin in proportion, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
35% of rapeseed oil residue;
12% of wheat bran;
13% of rice bran;
5% of sweet potato leaf powder;
14% of fish meal;
5% of silkworm chrysalis powder;
2% of sucrose;
1% of yeast powder;
0.5 percent of vitamin;
0.5% of auxin;
1% of inorganic salt;
0.5 percent of phagostimulant;
0.5 percent of additive;
5% of nano slow release carrier;
2% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Wherein, the mesh screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for drying.
The phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
In the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
In the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, and the stirring and mixing temperature of the mixture of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin in the mixed solution of the dimethyl sulfoxide and the methanol is 80 ℃, and the stirring time is 10 hours.
In the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
In the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
In the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
EXAMPLE five
The invention provides a technical scheme that: the process of the reutilization method of the slag generated by refining the oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residues, the rapeseed oil residue blocks are crushed by a crusher, and after the rapeseed oil residues are crushed, the rapeseed oil residues are refined and ground by a grinder;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow release carrier comprises the steps of mixing the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin in proportion, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and sieving the mixture after the drying is finished, then mixing the sieved mixture with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
35% of rapeseed oil residue;
12% of wheat bran;
13% of rice bran;
5% of sweet potato leaf powder;
14% of fish meal;
5% of silkworm chrysalis powder;
2% of sucrose;
1% of yeast powder;
0.5 percent of vitamin;
0.5% of auxin;
1% of inorganic salt;
1% of phagostimulant;
0.5 percent of additive;
5% of a nano slow release carrier;
2% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials by the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Wherein, the mesh screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for drying.
The phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
In the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
In the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
In the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
In the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
In the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
EXAMPLE six
The invention provides a technical scheme that: the process of the reutilization method of the slag generated by refining the oil comprises the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residues, the rapeseed oil residue blocks are crushed by a crusher, and after the rapeseed oil residues are crushed, the rapeseed oil residues are refined and ground by a grinder;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow-release carrier comprises the steps of proportionally mixing silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
35% of rapeseed oil residue;
12% of wheat bran;
13% of rice bran;
5% of sweet potato leaf powder;
14% of fish meal;
5% of silkworm chrysalis powder;
2% of sucrose;
1% of yeast powder;
1% of vitamin;
0.5% of auxin;
1% of inorganic salt;
1% of phagostimulant;
0.5 percent of additive;
5% of a nano slow release carrier;
2% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
Wherein, the mesh screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for drying.
The phagostimulant comprises 25 wt% of glycine, 35 wt% of glutamic acid, 15 wt% of molasses and 25 wt% of nux vomica.
In the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
In the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
In the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
In the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
In the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
Table one
Figure BDA0003544244690000171
Figure BDA0003544244690000181
By comparing the results of the experiments conducted on the four groups of examples with the comparative examples, the feed produced by the rapeseed oil residue treatment in the first, second, third and fourth examples shows a change in the growth tendency of the feed after feeding, while the treatment in the fifth example is more preferred by the feed by comparing the two solutions in the fourth and fifth examples, and the growth tendency of the feed after feeding the feed by the treated product of rapeseed oil residue in the sixth example is better, so that the addition of vitamins can further promote the growth of the feed, and in conclusion, the solution in the sixth example is most preferred among the first to sixth examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The process of the recycling method of the slag generated by the refined oil is characterized by comprising the following steps:
the method comprises the following steps: in the process of crushing and grinding the rapeseed oil residues, the rapeseed oil residue blocks are crushed by a crusher, and after the rapeseed oil residues are crushed, the rapeseed oil residues are refined and ground by a grinder;
step two: screening, namely screening the crushed and ground rapeseed oil residues through a 60-mesh screen, performing the second step on the rapeseed oil residues with unqualified particle size, and then screening the rapeseed oil residues;
step three: the preparation process of the phagostimulant comprises the steps of grinding and mixing glycine, glutamic acid, molasses and nux vomica;
step four: the preparation process of the nano slow-release carrier comprises the steps of proportionally mixing silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin, then adding the mixture into a mixed solution of dimethyl sulfoxide and methanol, stirring, filtering, washing with 50 deg.C ethanol for 3 times to remove excessive dimethyl sulfoxide, then putting the mixture into a vacuum drying oven for drying, grinding and screening the mixture after the drying is finished, then mixing the screened substance with the mixture added into potassium acetate and distilled water, stirring for 6 hours at 50 ℃, dispersing for 3.5 hours under the condition of ultrasonic electric power of 350W at 30 ℃, then dispersing for 4 hours under the condition of ultrasonic electric power of 250W, filtering, washing for 3 times by using distilled water, drying the product, grinding and screening after drying to obtain a nano slow-release carrier;
step five: the raw materials comprise the following components in percentage by mass:
30-40% of rapeseed oil residue;
11-15% of wheat bran;
10-16% of rice bran;
5-8% of sweet potato leaf powder;
10-20% of fish meal;
2-7% of silkworm chrysalis powder;
1-3% of sucrose;
1-2% of yeast powder;
0.5-1% of vitamin;
0.5-1% of auxin;
1-2% of inorganic salt;
0.5-1% of phagostimulant;
0.5 to 1 percent of additive;
4-8% of a nano slow release carrier;
2-3% of adhesive and the balance of water;
step six: mixing the raw materials, namely adding rapeseed oil residue, wheat bran, rice bran, sweet potato leaf powder, fish meal, silkworm chrysalis powder, cane sugar, yeast powder, vitamins, auxin, inorganic salt, a phagostimulant, an additive, a nano slow-release carrier, an adhesive and water into a stirrer according to a specified ratio, and fully stirring;
step seven: a raw material fermentation process, namely adding the mixed material into a fermentation tank for fermentation;
step eight: a granulating process, namely adding the fermented raw materials into a hopper of a granulator, and then granulating the fermented raw materials through the granulator;
step nine: and a drying process, wherein the granules prepared by the granulator are dried.
2. A process according to claim 1 for recycling slag from refining of fats and oils, characterized in that: the mesh screen for screening the rapeseed oil residue in the screening process is a 60-mesh screen for airing.
3. A process according to claim 2, wherein the recycling of the slag from the refining of fats and oils is carried out by: the phagostimulant comprises 25% of glycine, 35% of glutamic acid, 15% of molasses and 25% of nux vomica by weight.
4. A process according to claim 1 for recycling slag from refining of fats and oils, characterized in that: in the preparation process of the phagostimulant, the mass percentages of the silicon hydroxyapatite, the attapulgite, the hydrotalcite, the montmorillonite, the titanium dioxide, the calcite and the kaolin are respectively as follows: 40%, 13%, 14%, 9%, 10%, 8%, 6%.
5. A process according to claim 4, wherein the said process comprises the following steps: in the preparation process of the phagostimulant, the adding proportion of dimethyl sulfoxide to methanol is 4:1, the stirring and mixing temperature of the mixture of silicon hydroxyapatite, attapulgite, hydrotalcite, montmorillonite, titanium dioxide, calcite and kaolin in the mixed solution of dimethyl sulfoxide and methanol is 80 ℃, and the stirring time is 10 hours.
6. A process according to claim 5, wherein the said process comprises the following steps: in the preparation process of the nano slow-release carrier, the ratio of potassium acetate to distilled water is 3: 5.
7. A process according to claim 1 for recycling slag from refining of fats and oils, characterized in that: in the fermentation process of the raw materials, the fermentation environment temperature is 10 ℃, and the fermentation time is 10 days.
8. A process according to claim 1 for recycling slag from refining of fats and oils, characterized in that: in the drying process, the drying temperature is 130-160 ℃, and the drying time is 30 minutes.
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Citations (5)

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Publication number Priority date Publication date Assignee Title
CN103461715A (en) * 2013-09-27 2013-12-25 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 Aquatic feed utilizing nano-carrier material as auxiliary material and preparing method for aquatic feed
CN103535563A (en) * 2013-11-14 2014-01-29 苏州市相城区新时代特种水产养殖场 High-efficiency slow-release fertilizer-efficiency chub fertilizer and preparation method thereof
CN103549213A (en) * 2013-11-14 2014-02-05 苏州市相城区新时代特种水产养殖场 Pollution-free cyprinus carpio fertilizer with controlled-release fertilizer efficiency, and preparation method thereof
CN105831397A (en) * 2016-04-23 2016-08-10 连云港恒图农牧开发有限公司 Method for preparing feed premix by fermenting animal grease and wastes
CN113383873A (en) * 2021-06-30 2021-09-14 烟台开发区天源水产有限公司 Aquaculture fertilizer and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103461715A (en) * 2013-09-27 2013-12-25 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 Aquatic feed utilizing nano-carrier material as auxiliary material and preparing method for aquatic feed
CN103535563A (en) * 2013-11-14 2014-01-29 苏州市相城区新时代特种水产养殖场 High-efficiency slow-release fertilizer-efficiency chub fertilizer and preparation method thereof
CN103549213A (en) * 2013-11-14 2014-02-05 苏州市相城区新时代特种水产养殖场 Pollution-free cyprinus carpio fertilizer with controlled-release fertilizer efficiency, and preparation method thereof
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