CN112970940A - Preparation process for producing antibacterial fermented feed by compounding multiple strains - Google Patents
Preparation process for producing antibacterial fermented feed by compounding multiple strains Download PDFInfo
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- CN112970940A CN112970940A CN202110425614.4A CN202110425614A CN112970940A CN 112970940 A CN112970940 A CN 112970940A CN 202110425614 A CN202110425614 A CN 202110425614A CN 112970940 A CN112970940 A CN 112970940A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 15
- 238000013329 compounding Methods 0.000 title claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 97
- 239000000203 mixture Substances 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 238000000855 fermentation Methods 0.000 claims abstract description 17
- 230000004151 fermentation Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000011259 mixed solution Substances 0.000 claims abstract description 8
- 241000193830 Bacillus <bacterium> Species 0.000 claims abstract description 7
- 241000186660 Lactobacillus Species 0.000 claims abstract description 7
- 239000003674 animal food additive Substances 0.000 claims abstract description 7
- 235000012343 cottonseed oil Nutrition 0.000 claims abstract description 7
- 229940039696 lactobacillus Drugs 0.000 claims abstract description 7
- 235000012054 meals Nutrition 0.000 claims abstract description 7
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 4
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 4
- 241000235342 Saccharomycetes Species 0.000 claims abstract description 4
- 240000008042 Zea mays Species 0.000 claims abstract description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 4
- 235000005822 corn Nutrition 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 230000001580 bacterial effect Effects 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 235000019733 Fish meal Nutrition 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000004467 fishmeal Substances 0.000 claims description 6
- 239000008176 lyophilized powder Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 235000013336 milk Nutrition 0.000 claims description 6
- 239000008267 milk Substances 0.000 claims description 6
- 210000004080 milk Anatomy 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000011782 vitamin Substances 0.000 claims description 6
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- 229940088594 vitamin Drugs 0.000 claims description 6
- 229930003231 vitamin Natural products 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 3
- 235000019764 Soybean Meal Nutrition 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 3
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
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- 238000007906 compression Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 210000000582 semen Anatomy 0.000 claims description 3
- 239000004455 soybean meal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 241000233866 Fungi Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000035240 Disease Resistance Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000036039 immunity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000001737 promoting effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000529 probiotic effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
-
- 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
- A23K10/20—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
- 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
- A23K20/00—Accessory food factors for animal feeding-stuffs
-
- 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
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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
- A23K20/174—Vitamins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/11—Lactobacillus
-
- 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
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- Clinical Laboratory Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a preparation process and a mixing device for producing a fermented feed with an antibacterial effect by compounding multiple strains, wherein the feed consists of 95 percent of cured material of a crushed mixed mixture of corn, bean pulp and cottonseed meal, 5 percent of a fermented mixture of the multiple strains and a proper amount of feed additive, the grain diameter of the feed is 2.5mm, the fermented mixture of the multiple strains is a product obtained by performing positive pressure fermentation on the crushed mixed mixture and a mixed solution of the multiple strains at 25-38 ℃ for 96-120 hours according to the weight part ratio of 10: 2.8, the mixed solution of the multiple strains is a mixture of saccharomycetes, bacillus, lactobacillus, brown sugar and water according to the weight part ratio of 0.3: 0.4: 20: 250, and the mixing device comprises a tank body, a power output mechanism arranged at the central position of the top of the tank body and a stirring mechanism arranged in the tank body. Compared with the existing stirring mechanism, the stirring mechanism can continuously rotate to extrude and knead the mixture while stirring the mixture, so that the stirring efficiency is improved.
Description
Technical Field
The invention relates to the technical field of preparation processes of fermented feeds, in particular to a preparation process for producing a fermented feed with an antibacterial effect by compounding multiple strains.
Background
Early weaning and intensive feeding are main modes of scientific pig raising, but because the immune function of early weaning piglets is not perfect and the piglets are easy to get ill, antibiotics, heavy metal compounds, hormones and other substances are added into the feeds of many existing piglets, so that the disease resistance and disease prevention capability of the piglets are enhanced, and the rapid growth of the piglets is stimulated or promoted, but the additives used in animal feeds are harmful to human bodies and do not meet the requirement of food safety.
Scientific research discovers and proves that when the probiotic feed with larger dose is used for feeding animals, the immunity of the animals can be improved, the gastrointestinal function of the animals can be improved, the nutrient absorption is promoted, the growth of harmful bacteria is inhibited, and the effects of resisting diseases, preventing diseases and promoting growth can be achieved, for example, a patent entitled "a multi-strain fermented compound type granular feed for suckling pigs and a production method thereof" is issued by the national intellectual property office 2102, 8 month and 22 days, and the application number is as follows: 200910219569.6, the pellet feed for porket of this patent contains more probiotics, has significant effects on improving immunity of porket, improving gastrointestinal function, promoting nutrition absorption and disease resistance, and preventing diseases, and also solves the problem that the existing microbial fermentation feed can not be granulated, completely retains the activity of beneficial flora in the finished product, but in the preparation process: when the mixture mixes with the many bacterial liquid of preparing, the stirring of the current mixing arrangement most does not have the effect of rolling and kneading, and the unable extrusion of juice in the mixed mixture needs the stirring longer time, leads to whole preparation process time overlength to the bacterial liquid is under the action of gravity, and most can be at the top of mixture, can't fully mix with the mixture, leads to influencing final fermented feed's effect.
Disclosure of Invention
The invention aims to provide a preparation process for producing a fermented feed with an antibacterial effect by compounding multiple strains so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation process for producing a fermented feed with an antibacterial effect by compounding multiple strains comprises the following steps of preparing a cured material of a crushed mixed mixture of 95% of corn, bean pulp and cottonseed meal, preparing a fermented mixture of 5% of multiple strains and a proper amount of feed additives, wherein the grain size of the feed is 2.5mm, the fermented mixture of multiple strains is a product obtained by performing positive pressure fermentation on the crushed mixed mixture and a mixed solution of multiple strains at 25-38 ℃ for 96-120 hours according to the weight part ratio of 10: 2.8, and the mixed solution of multiple strains is a mixture of saccharomycetes, bacillus, lactobacillus, brown sugar and water according to the weight part ratio of 0.3: 0.4: 20: 250; the feed additive is fish meal, milk replacer, vitamins and ammonia, and is characterized in that the preparation process comprises the following steps;
the method comprises the following steps: pulverizing semen Maydis, soybean meal, and cottonseed meal, mixing at weight ratio of 50-60: 20-30: 10-15, aging 95%, and keeping the rest
Step two: introducing yeast lyophilized powder, bacillus lyophilized powder, lactobacillus lyophilized powder, brown sugar and water into the tank of the mixing device according to the weight ratio of 0.3: 0.4: 20: 250, starting a motor, and uniformly stirring to obtain multi-strain bacterial liquid;
step three: introducing all the standby mixtures in the step one into the tank body from a raw material inlet of the mixing device, starting a motor to stir uniformly, and taking out a fermentation raw material from a discharge port, wherein the mixtures and the prepared multi-strain bacterial liquid are mixed according to the weight part ratio of 10: 2.8;
step four: injecting the three fermentation raw materials into a fermentation tank, and fermenting at the temperature of 25-38 ℃ for 96-120 hours under positive pressure to form a fermentation material;
step five: mixing all the cured materials in the step one with all the fermented materials in the step four, simultaneously adding a proper amount of fish meal, milk powder, vitamins and amino acid additives, preparing into particles of 2.5mm by a granulator, then carrying out countercurrent low-temperature air drying, controlling the temperature to be 60-65 ℃ in the granulating process, controlling the length-diameter ratio of a ring mould to be 1: 7, and controlling the compression ratio to be 1: 6.
The invention also provides a mixing device in the preparation process of the antibacterial fermented feed produced by multiple strains in a composite manner, which comprises a tank body, a power output mechanism arranged at the central position of the top of the tank body and a stirring mechanism arranged in the tank body, wherein the top of the tank body is respectively provided with 1 raw material inlet, 3 strain inlets and 1 water injection port, the central position of the bottom of the tank body is provided with a discharge port, the discharge port is provided with a valve, and the bottom of the tank body is uniformly provided with support legs;
the power output mechanism comprises a rotation driving assembly for driving the stirring mechanism to rotate circumferentially and an up-and-down driving assembly for synchronously driving the stirring mechanism to reciprocate up and down, the rotation driving assembly comprises a cylindrical barrel fixed at the top of the tank body, a motor for fixing the top of the cylindrical barrel and a rotating shaft which is coaxially and rotatably arranged at the top of the cylindrical barrel through a bearing seat and is fixedly connected with the output end of the motor, wherein a cross-shaped sliding chute is coaxially arranged inside the bottom end of the rotating shaft; the up-and-down driving assembly comprises an inverted U-shaped supporting plate fixed at the bottom end of the rotating shaft, two rotating columns arranged on two side edges of the inverted U-shaped supporting plate in a penetrating and rotating mode, rotating discs coaxially fixed at opposite ends of the two rotating columns, helical gears coaxially matched at opposite ends of the two rotating columns, annular helical teeth arranged on the side wall of the cylindrical barrel and meshed with the helical gears, and a fixed column fixed at the edge between the two rotating discs, wherein a cross-shaped sliding rod is arranged inside the cross-shaped sliding groove in a sliding mode, the bottom end of the cross-shaped sliding rod extends to the inner side of the inverted U-shaped supporting plate, a strip-shaped frame parallel to the horizontal plane is sleeved on the outer side of the fixed column, the bottom end of the cross-shaped sliding rod is fixedly connected with the middle position of the top of the strip-shaped frame, a movable rod is vertically;
the stirring mechanism comprises a movable assembly and a fixed assembly, wherein the movable assembly comprises a stirring shaft fixed at the bottom end of a movable rod, water suction cylinders uniformly and vertically distributed around the stirring shaft along the circumferential direction, a connecting rod arranged at the bottom of the stirring shaft and used for fixing the water suction cylinders, and a stirring extrusion component arranged on the stirring shaft above the connecting rod, wherein when the stirring shaft moves upwards, the stirring extrusion component drives the mixture to move upwards, when the stirring shaft moves downwards, the mixture in the tank body is extruded, a plurality of water suction cavities are uniformly arranged in the water suction cylinders from top to bottom, and the side wall of the water suction cylinder outside the water suction cavities is provided with a filter screen; fixed subassembly establishes in the (mixing) shaft outside and fixes the sleeve on jar internal portion top, rotates the rotatory section of thick bamboo that sets up in the sleeve outside, set up the locating lever in the rotatory section of thick bamboo outside along the circumferencial direction, slide and set up the piston that absorbs water intracavity portion and run through a plurality of pressure bars that absorb water chamber and piston fixed connection, wherein, the top of pressure bar extends and corresponds locating lever fixed connection, telescopic bottom extends to stirring extrusion component top and is provided with rather than complex briquetting, the briquetting pushes the mixture rather than the cooperation when stirring extrusion component moves up.
Preferably, the stirring and extruding component is of a bowl-shaped structure.
Preferably, the inner side of the stirring extrusion component is circumferentially distributed with a first bump, and the bottom of the pressing block is circumferentially distributed with a second bump which is staggered with the first bump.
Preferably, the bottom of the water suction cavity is arc-shaped, and the bottom of the piston is matched with the bottom of the water suction cavity.
Preferably, the length of the strip-shaped frame is larger than the diameter of the rotating disc.
Compared with the prior art, the invention has the beneficial effects that:
(1) the power output mechanism of the invention comprises a rotary driving component for driving the stirring mechanism to rotate circumferentially and an up-and-down driving component for synchronously driving the stirring mechanism to reciprocate up and down, when in use, the output end of a motor drives the rotating shaft to rotate, a cross slide bar is arranged in a cross slide groove of the rotating shaft in a sliding way, the cross slide bar and the rotating shaft are locked in the axial direction and are in a sliding state in the up-and-down direction, so the cross slide bar can be driven to rotate by the rotation of the rotating shaft, the cross slide bar can drive a movable rod to rotate circumferentially by a bar-shaped frame, further the stirring mechanism can be driven to rotate circumferentially, the rotating shaft can drive a fixed n-shaped support plate at the bottom of the rotating shaft to rotate while the stirring mechanism is driven to rotate by the rotation of the rotating shaft, and the n-shaped support plate drives a rotating column to rotate by, compared with the existing stirring mechanism, the stirring mechanism continuously rotates downwards to extrude and knead the mixture while stirring the mixture, so that the stirring efficiency is improved.
(2) The stirring mechanism comprises a movable component and a fixed component, when in use, a movable rod is fixedly connected with a stirring shaft, so that the stirring shaft moves in a way of reciprocating up and down continuously while rotating in a circumferential direction, in the moving process, a stirring extrusion component of the stirring shaft rotates and moves downwards, the mixture in a tank body can be extruded and kneaded, when the stirring extrusion component of the stirring shaft rotates and moves upwards, the mixture can be upwards taken and extruded with a pressing block at the bottom of a sleeve, on one hand, the mixture at the bottom of the tank body can be continuously turned and thrown upwards, on the other hand, the mixture is rolled by matching with the pressing block, the mixing efficiency is improved, a water storage space can be formed in the mixture by a water suction cylinder, and in the process of continuously moving up and down of the stirring shaft, a piston in a water suction cavity of the water suction cylinder can continuously move, the fungus liquid in the mixture is sucked into the water suction cavity and then is sprayed out to be fully mixed with the mixture, and the water suction cylinder can rotate continuously along with the stirring shaft, so that the mixture can be fully mixed with the fungus liquid, the stirring efficiency is improved, and the preparation time of the fermented feed is shortened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a power take-off configuration according to the present invention;
FIG. 3 is a schematic side view of a power take-off according to the present invention;
fig. 4 is a schematic structural diagram of the stirring mechanism of the present invention.
In the figure: 1. a tank body; 2. a power take-off mechanism; 3. a stirring mechanism; 4. a raw material inlet; 5. importing strains; 6. a water injection port; 7. a discharge port; 8. a rotation drive assembly; 81. a cylindrical barrel; 82. a motor; 83. a bearing seat; 84. a rotating shaft; 85. a cross-shaped chute; 9. an up-down driving assembly; 91. an inverted U-shaped support plate; 92. a spin column; 93. rotating the disc; 94. a helical gear; 95. annular helical teeth; 96. fixing a column; 97. a cross-shaped sliding rod; 98. a bar frame; 99. a movable rod; 10. a movable component; 101. a stirring shaft; 102. a water suction cylinder; 103. a connecting rod; 104. a stirring extrusion component; 105. a water suction cavity; 106. filtering with a screen; 11. a fixing assembly; 111. a sleeve; 112. a rotary drum; 113. positioning a rod; 114. a piston; 115. a pressure lever; 116. and (7) briquetting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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
As shown in fig. 1, the mixing device in the preparation process of the multi-strain compound-produced antibacterial fermented feed comprises a tank body 1, a power output mechanism 2 arranged at the central position of the top of the tank body 1, and a stirring mechanism 3 arranged inside the tank body 1, wherein the top of the tank body 1 is respectively provided with 1 raw material inlet 4, 3 strain inlets 5 and 1 water injection port 6, the central position of the bottom of the tank body 1 is provided with a discharge port 7, the discharge port 7 is provided with a valve, and the bottom of the tank body 1 is uniformly provided with support legs;
in this embodiment, as shown in fig. 2-3, the power output mechanism 2 includes a rotation driving assembly 8 for driving the stirring mechanism 3 to rotate circumferentially and an up-down driving assembly 9 for synchronously driving the stirring mechanism 3 to reciprocate up and down, the invention adopts a power output mechanism, the rotation driving assembly 8 includes a cylindrical barrel 81 fixed on the top of the tank body 1, a motor 82 fixed on the top of the cylindrical barrel 81, and a rotation shaft 84 coaxially rotatably arranged on the top of the cylindrical barrel 81 through a bearing seat 83 and fixedly connected with the output end of the motor 82, wherein a cross-shaped chute 85 is coaxially arranged inside the bottom end of the rotation shaft 84; the up-down driving assembly 9 comprises an n-shaped supporting plate 91 fixed at the bottom end of the rotating shaft 84, two rotating columns 92 penetrating and rotatably arranged at two side edges of the n-shaped supporting plate 91, a rotating disc 93 coaxially fixed at one end of the two rotating columns 92 opposite to each other, a helical gear 94 coaxially and rotatably arranged at one end of the two rotating columns 92 opposite to each other, annular helical teeth 95 arranged at the side wall of the cylindrical barrel 81 and meshed with the helical gear 94, and a fixed column 96 fixed at the edge between the two rotating discs 93, wherein a cross sliding rod 97 is slidably arranged inside the cross sliding groove 85, the bottom end of the cross sliding rod 97 extends to the inner side of the n-shaped supporting plate 91, a strip-shaped frame 98 parallel to the horizontal plane is sleeved outside the fixed column 96, the length of the strip-shaped frame 98 is larger than the diameter of the rotating disc 93, the bottom end of the cross sliding rod 97 is fixedly connected with the middle, the middle position of the bottom of the bar-shaped frame 98 is vertically provided with a movable rod 99, and the movable rod 99 extends to the inside of the can body 1, by the above structure, the motor 82 is started, the output end of the motor 82 drives the rotation shaft 84 to rotate, because the cross-shaped slide bar 97 is slidably arranged inside the cross-shaped sliding groove 85 of the rotation shaft 84, the cross-shaped slide bar 97 and the rotation shaft 84 are locked in the axial direction, and the up-and-down direction is the sliding state, so the rotation shaft 84 can drive the cross-shaped slide bar 97 to rotate, and the cross-shaped slide bar 97 can drive the movable rod 99 to circumferentially rotate through the bar-shaped frame 98, and further can drive the stirring mechanism 3 to circumferentially rotate, while the rotation shaft 84 rotates to drive the stirring mechanism 3 to rotate, the rotation shaft 84 can drive the fixed n-shaped support plate 91 at the bottom thereof to rotate, and the n-shaped support plate 91 rotates to drive the rotation column 92, the rotating column 92 rotates, and the strip-shaped frame 98 can move up and down in a reciprocating manner through the fixed column on the rotating disc 93, so that the stirring mechanism 3 is driven to rotate in the circumferential direction and move up and down in a reciprocating manner;
in this embodiment, as shown in fig. 4, the stirring mechanism 3 includes a movable assembly 10 and a fixed assembly 11, the movable assembly 10 includes a stirring shaft 101 fixed at the bottom end of the movable rod 99, water suction cylinders 102 uniformly and vertically distributed around the stirring shaft 101 along the circumferential direction, a connecting rod 103 arranged at the bottom of the stirring shaft 101 for fixing the water suction cylinders 102, and a stirring extrusion member 104 arranged on the stirring shaft 101 above the connecting rod 103, wherein the stirring extrusion member 104 is in a bowl-shaped structure, first projections are circumferentially distributed on the inner side of the stirring extrusion member 104, second projections are circumferentially distributed at the bottom of the pressing block 116 and are staggered with the first projections, when the stirring shaft 101 moves up, the stirring extrusion member 104 drives the mixture to move up, when the stirring shaft 101 moves down, the mixture inside the tank 1 is extruded, and a plurality of water suction cavities 105 are uniformly arranged inside the water suction cylinders 102 from top to bottom, and the side wall of the water suction cylinder 102 outside the water suction cavity 105 is provided with a filter screen 106; the fixed component 11 comprises a sleeve 111 which is sleeved outside the stirring shaft 101 and fixed at the top end inside the tank body 1, a rotating cylinder 112 which is rotatably arranged outside the sleeve 111, a positioning rod 113 which is arranged outside the rotating cylinder 112 along the circumferential direction, a piston 114 which is slidably arranged inside the water suction cavity 105, and a pressure rod 115 which penetrates through a plurality of water suction cavities 105 and is fixedly connected with the piston 114, wherein the top end of the pressure rod 115 extends to be fixedly connected with the corresponding positioning rod 113, a pressing block 116 which is matched with the sleeve 111 is arranged above the stirring extrusion component 104 when the bottom end of the sleeve 111 extends to the upper part of the stirring extrusion component 104, the pressing block 116 is matched with the stirring extrusion component 104 to extrude the mixture when the stirring extrusion component 104 moves upwards, and by the structure, when the stirring shaft 101 is applied, the moving state of the stirring shaft 101 is the continuous reciprocating up and down movement while rotating in the circumferential direction, and when the stirring extrusion component 104 of the stirring shaft, the mixture inside the tank body 1 can be extruded and kneaded, and when the stirring extrusion component 104 of the stirring shaft 101 rotates and moves upwards, the mixture can be upwards brought to be extruded with the pressing block 116 at the bottom of the sleeve 111, on one hand, the mixture at the bottom of the tank body can be continuously turned upwards, on the other hand, the mixture is rolled by matching with the pressing block 116, the mixing efficiency is improved, and the water suction cylinder 102 can form a water storage space in the mixture, and in the process that the stirring shaft 101 ceaselessly moves up and down, a piston in the water suction cavity 105 of the water suction cylinder 102 ceaselessly moves, fungus liquid in the mixture is sucked into the water suction cavity 105 and then is sprayed out to be fully mixed with the mixture, and it needs to be noted that the water suction cylinder 102 can ceaselessly rotate along with the stirring shaft 101, so that the mixture can be fully mixed with the fungus liquid, the stirring efficiency is improved, and the preparation time of fermented feed is shortened.
Example two
A preparation process for producing a fermented feed with an antibacterial effect by compounding multiple strains comprises the following steps of preparing a cured material of a crushed mixed mixture of 95% of corn, bean pulp and cottonseed meal, preparing a fermented mixture of 5% of multiple strains and a proper amount of feed additives, wherein the grain size of the feed is 2.5mm, the fermented mixture of multiple strains is a product obtained by performing positive pressure fermentation on the crushed mixed mixture and a mixed solution of multiple strains at 38 ℃ for 100 hours according to the weight part ratio of 10: 2.8, and the mixed solution of multiple strains is a mixture of saccharomycetes, bacillus, lactobacillus, brown sugar and water according to the weight part ratio of 0.3: 0.4: 20: 250; the feed additive is fish meal, milk replacer, vitamins and ammonia, and is characterized in that the preparation process comprises the following steps;
the method comprises the following steps: pulverizing semen Maydis, soybean meal, and cottonseed meal, mixing at a weight ratio of 60: 30: 10, aging 95% of them, and keeping the rest;
step two: introducing the yeast freeze-dried powder, the bacillus freeze-dried powder, the lactobacillus freeze-dried powder, the brown sugar and the water into a tank body of a mixing device according to the weight part ratio of 0.3: 0.4: 20: 250, starting a motor, and uniformly stirring for 30 minutes to prepare multi-strain bacterial liquid;
step three: introducing all the standby mixtures in the step one into a tank body from a raw material inlet of a mixing device, starting a motor for 1 hour, and taking out a fermentation raw material from a discharge port, wherein the mixtures and the prepared multi-strain bacterial liquid are mixed according to the weight part ratio of 10: 2.8;
step four: injecting the three fermentation raw materials into a fermentation tank, and fermenting for 100 hours at the positive pressure of 38 ℃ to form a fermentation material;
step five: mixing all the cured materials in the step one with all the fermented materials in the step four, simultaneously adding a proper amount of fish meal, milk powder, vitamins and amino acid additives, preparing into particles of 2.5mm by a granulator, then carrying out countercurrent low-temperature air drying, controlling the temperature to be 65 ℃ in the granulating process, controlling the length-diameter ratio of a ring die to be 1: 7, and controlling the compression ratio to be 1: 6.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. A preparation process for producing a fermented feed with an antibacterial effect by compounding multiple strains comprises the following steps of preparing a cured material of a crushed mixed mixture of 95% of corn, bean pulp and cottonseed meal, preparing a fermented mixture of 5% of multiple strains and a proper amount of feed additives, wherein the grain size of the feed is 2.5mm, the fermented mixture of multiple strains is a product obtained by performing positive pressure fermentation on the crushed mixed mixture and a mixed solution of multiple strains at 25-38 ℃ for 96-120 hours according to the weight part ratio of 10: 2.8, and the mixed solution of multiple strains is a mixture of saccharomycetes, bacillus, lactobacillus, brown sugar and water according to the weight part ratio of 0.3: 0.4: 20: 250; the feed additive is fish meal, milk replacer, vitamins and ammonia, and is characterized in that the preparation process comprises the following steps;
the method comprises the following steps: pulverizing semen Maydis, soybean meal, and cottonseed meal, mixing at weight ratio of 50-60: 20-30: 10-15, aging 95%, and keeping the rest
Step two: introducing yeast lyophilized powder, bacillus lyophilized powder, lactobacillus lyophilized powder, brown sugar and water into the tank of the mixing device according to the weight ratio of 0.3: 0.4: 20: 250, starting a motor, and uniformly stirring to obtain multi-strain bacterial liquid;
step three: introducing all the standby mixtures in the step one into the tank body from a raw material inlet of the mixing device, starting a motor to stir uniformly, and taking out a fermentation raw material from a discharge port, wherein the mixtures and the prepared multi-strain bacterial liquid are mixed according to the weight part ratio of 10: 2.8;
step four: injecting the three fermentation raw materials into a fermentation tank, and fermenting at the temperature of 25-38 ℃ for 96-120 hours under positive pressure to form a fermentation material;
step five: mixing all the cured materials in the step one with all the fermented materials in the step four, simultaneously adding a proper amount of fish meal, milk powder, vitamins and amino acid additives, preparing into particles of 2.5mm by a granulator, then carrying out countercurrent low-temperature air drying, controlling the temperature to be 60-65 ℃ in the granulating process, controlling the length-diameter ratio of a ring mould to be 1: 7, and controlling the compression ratio to be 1: 6.
2. The mixing device for the preparation process of the antibacterial fermented feed in the multi-strain compound production is characterized by comprising a tank body (1), a power output mechanism (2) arranged at the central position of the top of the tank body (1) and a stirring mechanism (3) arranged inside the tank body (1), wherein the top of the tank body (1) is respectively provided with 1 raw material inlet (4), 3 strain inlets (5) and 1 water injection port (6), the central position of the bottom of the tank body (1) is provided with a discharge port (7), the discharge port (7) is provided with a valve, and support legs are uniformly arranged at the bottom of the tank body (1);
the power output mechanism (2) comprises a rotary driving assembly (8) for driving the stirring mechanism (3) to rotate in the circumferential direction and an upper and lower driving assembly (9) for synchronously driving the stirring mechanism (3) to reciprocate up and down, the rotary driving assembly (8) comprises a cylindrical barrel (81) fixed at the top of the tank body (1), a motor (82) for fixing the top of the cylindrical barrel (81), and a rotating shaft (84) coaxially and rotatably arranged at the top of the cylindrical barrel (81) through a bearing seat (83) and fixedly connected with the output end of the motor (82), wherein a cross-shaped sliding chute (85) is coaxially arranged inside the bottom end of the rotating shaft (84); the up-and-down driving assembly (9) comprises an n-shaped support plate (91) fixed at the bottom end of the rotating shaft (84), two rotating columns (92) which are arranged at two side edges of the n-shaped support plate (91) in a penetrating and rotating mode, rotating discs (93) which are coaxially fixed at opposite ends of the two rotating columns (92), helical gears (94) which are coaxially and rotatably matched at opposite ends of the two rotating columns (92), annular helical teeth (95) which are arranged at the side wall of the cylindrical barrel (81) and are mutually meshed with the helical gears (94), and fixed columns (96) which are fixed at the edge between the two rotating discs (93), wherein cross sliding grooves (85) are internally provided with cross sliding rods (97) in a sliding mode, the bottom ends of the cross sliding rods (97) extend to the inner side of the n-shaped support plate (91), strip-shaped frames (98) which are parallel to the horizontal plane are sleeved on the outer sides of the fixed columns (96), and the bottom ends of the cross sliding rods (97) are, a movable rod (99) is vertically arranged in the middle of the bottom of the strip-shaped frame (98), and the movable rod (99) extends into the tank body (1);
the stirring mechanism (3) comprises a movable component (10) and a fixed component (11), the movable assembly (10) comprises a stirring shaft (101) fixed at the bottom end of the movable rod (99), water suction cylinders (102) uniformly and vertically distributed around the stirring shaft (101) along the circumferential direction, a connecting rod (103) arranged at the bottom of the stirring shaft (101) and used for fixing the water suction cylinders (102), and a stirring extrusion component (104) arranged on the stirring shaft (101) above the connecting rod (103), wherein, when the stirring shaft (101) moves upwards, the stirring extrusion component (104) drives the mixture to move upwards, and when the stirring shaft (101) moves downwards, the mixture in the tank body (1) is extruded, a plurality of water suction cavities (105) are uniformly arranged in the water suction cylinder (102) from top to bottom, a filter screen (106) is arranged on the side wall of the water suction cylinder (102) at the outer side of the water suction cavity (105); fixed subassembly (11) including the cover establish in the (mixing) shaft (101) outside and fix sleeve (111) on jar body (1) inside top, rotate setting at the rotatory section of thick bamboo (112) in the sleeve (111) outside, set up locating lever (113) in the rotatory section of thick bamboo (112) outside along the circumferencial direction, slide and set up piston (114) inside absorbing water chamber (105) and run through a plurality of absorbing water chamber (105) and piston (114) fixed connection's depression bar (115), wherein, the top of depression bar (115) extends and corresponds locating lever (113) fixed connection, the bottom of sleeve (111) extends to stirring extrusion component (104) top and is provided with rather than complex briquetting (116), briquetting (116) when stirring extrusion component (104) moves up, extrudees the mixture rather than the cooperation.
3. The mixing device for the preparation process of the fermented feed with the antibacterial effect by multi-strain compound production according to claim 2 is characterized in that: the stirring and extruding component (104) is in a bowl-shaped structure.
4. The mixing device for the preparation process of the fermented feed with the antibacterial effect by multi-strain compound production according to claim 3 is characterized in that: the inner side of the stirring extrusion component (104) is circumferentially distributed with a first bump, and the bottom of the pressing block (116) is circumferentially distributed with a second bump which is staggered with the first bump.
5. The mixing device for the preparation process of the fermented feed with the antibacterial effect by multi-strain compound production according to claim 1 is characterized in that: the bottom of the water suction cavity (105) is arc-shaped, and the bottom of the piston (114) is matched with the bottom of the water suction cavity (105).
6. The mixing device for the preparation process of the fermented feed with the antibacterial effect by multi-strain compound production according to claim 1 is characterized in that: the length of the strip-shaped frame (98) is larger than the diameter of the rotating disc (93).
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| CN113913259A (en) * | 2021-10-19 | 2022-01-11 | 蒋泽林 | Microbial fermentation tank |
| CN114128789A (en) * | 2021-12-06 | 2022-03-04 | 湖南普菲克生物科技有限公司 | Compound microbial fermentation feed and preparation method thereof |
| CN114747656A (en) * | 2022-03-14 | 2022-07-15 | 甘肃省科学院生物研究所 | Resistance-reducing probiotic fermented feed, preparation method and preparation device thereof |
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