CN112772792A - Catfish compound feed capable of protecting intestinal tract and liver health - Google Patents

Catfish compound feed capable of protecting intestinal tract and liver health Download PDF

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Publication number
CN112772792A
CN112772792A CN202110107903.XA CN202110107903A CN112772792A CN 112772792 A CN112772792 A CN 112772792A CN 202110107903 A CN202110107903 A CN 202110107903A CN 112772792 A CN112772792 A CN 112772792A
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China
Prior art keywords
parts
catfish
extrusion
stirring
fermentation
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Withdrawn
Application number
CN202110107903.XA
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Chinese (zh)
Inventor
陈帅
林锋
陈烁
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Fujian Dachangsheng Feed Co Ltd
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Fujian Dachangsheng Feed Co Ltd
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Priority to CN202110107903.XA priority Critical patent/CN112772792A/en
Publication of CN112772792A publication Critical patent/CN112772792A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • 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
    • 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
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • 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
    • A23K10/37—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
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • 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
    • A23K20/30—Oligoelements
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/005—Apparatus specially adapted for preparing animal feeding-stuffs for shaping by moulding, extrusion, pressing, e.g. pellet-mills
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • 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
    • C12M27/08—Stirrer or mobile mixing elements with different stirrer shapes in one shaft or axis
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/18—Mixing animal food ingredients
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
    • 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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Abstract

The invention relates to the technical field of feed production, and particularly discloses catfish compound feed capable of protecting intestinal tract and liver health; the composition comprises the following components in parts by weight: 40-48 parts of fish meal, 25-30 parts of shrimp meal, 16-20 parts of animal viscera powder, 60-80 parts of flour, 40-46 parts of soybean meal, 15-20 parts of bran, 8-10 parts of radix codonopsitis powder, 6-8 parts of astragalus powder, 6-10 parts of rapeseed oil, 2-3 parts of compound vitamin, 1-2 parts of fermentation compound strain, 1-2 parts of probiotics and 1-2 parts of trace metal additive; the feed disclosed by the invention can effectively improve the intestinal function of the catfish, so that the intestinal function of the catfish can be protected; the survival rate of the catfish in the feeding process can be greatly improved by the whole feed, and the prepared feed can be fully eaten by the catfish, so that the feed utilization rate is greatly improved, and the breeding cost of farmers is reduced.

Description

Catfish compound feed capable of protecting intestinal tract and liver health
Technical Field
The invention relates to the technical field of feed production, and particularly discloses catfish compound feed capable of protecting intestinal tract and liver health.
Background
The catfish is a good variety in freshwater fish, has sweet taste and warm property, has the effects of tonifying middle-jiao and Yang, is particularly suitable for people with weak body and deficiency and malnutrition, and is a good tonic and health-preserving product. At present, catfish is successfully cultured in a large-scale manner, a large amount of feed is needed in the artificial catfish culturing process, and the feed in the market only can provide components such as protein and the like for the catfish when used for feeding the catfish, so that the intestinal tract of the catfish cannot be improved, the liver of the catfish cannot be protected, the survival rate of the artificial catfish feeding is not ideal, and the yield of the artificial catfish feeding cannot be improved.
For example, the invention with the application number of 201810858658.4 discloses a catfish feed, which comprises the following raw materials in parts by weight: 15-30 parts of animal viscera dry powder, 10-30 parts of rice bran, 15-20 parts of loach powder, 10-20 parts of broad bean powder, 2-4 parts of yeast powder, 0.3-0.5 part of salt, 0.5-0.8 part of bifidobacterium, 2-4 parts of calcium hydrophosphate, 4-8 parts of couchgrass root powder and 1.8-3 parts of rapeseed oil. The invention of application number 201710918789.2 also discloses a catfish breeding feed which comprises the following raw materials in parts by weight: 10-15 parts of sesame cakes, 15-20 parts of cotton cakes, 20-30 parts of wheat flour, 6-8 parts of bean cakes, 10-15 parts of fishbone meal, 1-3 parts of fruit pulp, 2-5 parts of vitamins, 1-2 parts of amino acid, 2-5 parts of houttuynia cordata, 6-8 parts of yeast powder, 25-30 parts of vinasse, 1-3 parts of citric acid, 1-5 parts of fatty acid, 6-8 parts of shell powder and 3-6 parts of rice wine. The catfish feed disclosed by the two inventions can only provide energy substances for catfish, but cannot improve intestinal tracts and livers of the catfish and cannot achieve the function of protecting the intestinal tracts and the livers of the catfish. In addition, the existing catfish feed is all powdered and scattered, and the prepared feed can be quickly dissolved when being put into a pond, so that the catfish cannot be used in time, the utilization rate of the feed is low, and the breeding cost of farmers is increased. Therefore, aiming at the defects of the existing catfish feed, the technical problem to be solved is to design a catfish compound feed capable of protecting the intestinal tract and the liver health.
Disclosure of Invention
Aiming at the defects of the existing catfish feed, the technical problem to be solved by the invention is to design a catfish compound feed capable of protecting intestinal tract and liver health.
The invention is realized by the following technical scheme:
a catfish compound feed capable of protecting intestinal tract and liver health comprises the following components in parts by weight: 40-48 parts of fish meal, 25-30 parts of shrimp meal, 16-20 parts of animal viscera powder, 60-80 parts of flour, 40-46 parts of soybean meal, 15-20 parts of bran, 8-10 parts of radix codonopsitis powder, 6-8 parts of astragalus powder, 6-10 parts of rapeseed oil, 2-3 parts of compound vitamin, 1-2 parts of fermentation compound strain, 1-2 parts of probiotics and 1-2 parts of trace metal additive.
Preferably, the composition comprises the following components in parts by weight: 46 parts of fish meal, 28 parts of shrimp meal, 18 parts of animal viscera powder, 72 parts of flour, 44 parts of soybean meal, 16 parts of bran, 10 parts of radix codonopsitis powder, 7 parts of radix astragali powder, 8 parts of rapeseed oil, 2 parts of compound vitamin, 1 part of fermentation compound strain, 2 parts of probiotics and 1 part of trace metal additive.
A preparation method for preparing the catfish compound feed capable of protecting intestinal tract and liver health comprises the following steps:
1) weighing the components according to the weight ratio for later use;
2) putting the flour, the bean pulp and the bran together with the cultured fermentation composite bacteria culture solution into a fermentation tank, and then fermenting for 3-5 hours at the temperature of 32-36 ℃;
3) putting the fermented raw materials and the rest components into a stirring and mixing device together, uniformly stirring, and then introducing the mixture into an extrusion granulator for extrusion granulation to obtain feed particles;
4) and drying the obtained feed particles until the water content is 10-12% to obtain the catfish compound feed capable of protecting intestinal tracts and liver health.
Preferably, the temperature in the fermentor in step 2 is 35 ℃.
A preparation device of catfish compound feed capable of protecting intestinal tract and liver health comprises a main body frame, a fermentation tank, a water tank, a yeast solution storage tank, a stirring and mixing device and an extrusion granulator, wherein the fermentation tank, the water tank, the yeast solution storage tank, the stirring and mixing device and the extrusion granulator are all arranged on the main body frame, and a control panel is arranged on the main body frame;
the fermentation tank is fixedly arranged at the top end of the main body frame, the outer surface of the fermentation tank is provided with a temperature control jacket, a spiral pipeline is arranged in the temperature control jacket, the two ends of the spiral pipeline are respectively connected with a water inlet pipe and a water outlet pipe, the water tank is fixedly arranged at the lower end of the main body frame, a resistance heating device and a first temperature sensor are arranged in the water tank, the water inlet pipe is communicated with the water tank, the water tank is provided with a circulating liquid pump, the liquid inlet end of the circulating liquid pump is communicated with the water tank, the liquid outlet end of the circulating liquid pump is connected with the water inlet pipe, the upper end of the fermentation tank is provided with a feed hopper, a motor support is arranged at the circle center of the upper end of the fermentation tank, a first motor is arranged on the motor support, the end part, a spiral turning blade is connected on the rotating shaft positioned below the first stirring rod, a scraping plate which is attached to the inner wall of the lower end of the fermentation tank is connected on the rotating shaft positioned below the spiral turning blade, the yeast liquid storage tank is arranged on the main body frame above the water tank, the upper end of the yeast liquid storage tank is provided with a liquid pump, the liquid inlet end of the liquid pump is communicated with the yeast liquid storage tank, the liquid outlet end of the liquid pump is connected with a liquid conveying pipe, the upper end of the liquid conveying pipe extends into the fermentation tank, and the end part of the transfusion tube is connected with an annular liquid spraying tube which is arranged above the first stirring rod, the lower end of the annular liquid spraying pipe is connected with a plurality of nozzles in an annular array, the lower end of the fermentation tank is connected with a blanking pipe, the lower end of the blanking pipe is connected with a horizontally arranged auger conveyor;
the stirring and mixing device is arranged below the auger conveyor, the stirring and mixing device comprises a horizontally arranged stirring barrel, the right end of the stirring barrel is movably connected with the main body frame, the left end of the stirring barrel is provided with a rotating part, a hydraulic cylinder is arranged on the main body frame below the rotating part, the end part of a piston rod of the hydraulic cylinder is rotatably connected with the rotating part, the lower end of the auger conveyor is connected with a flexible hose, the lower end of the flexible hose is communicated with the upper left end of the stirring barrel, the upper right end of the stirring barrel is provided with a feed opening, the feed opening is rotatably connected with a sealing cover plate, the left side surface of the stirring barrel is provided with a second motor, the end part of an output shaft of the second motor, which extends into the stirring barrel, is connected with a rotating rod, the left end and the right end of the rotating rod are both connected with vertical rods, and, the inner side surface of the arc shovel plate is connected with a plurality of crushing teeth at intervals, a rotating rod between two vertical rods is connected with a plurality of second stirring rods, the right lower end of the stirring barrel is connected with a material collecting hopper, and a partition plate is arranged in the material collecting hopper in a pulling mode;
the granulator that extrudes sets up in the main part frame of collecting hopper below, the granulator that extrudes includes the extrusion cylinder, the upper left end of extrusion cylinder is connected with the hopper that connects that sets up under the collecting hopper, the left end face of extrusion cylinder is provided with extrusion motor, extrusion motor stretches into the extrusion cylinder tip and is connected with and extrudes the spiral leaf, the right-hand member face of extrusion cylinder is provided with extrusion tooling, be annular array on the extrusion tooling and seted up a plurality of holes of extruding, be located the right-hand member of extrusion cylinder is provided with annular cover, the right flank of annular cover is provided with cuts grain motor, the end connection that the output shaft of cutting grain motor stretched into annular cover has rotary cutter, the discharge gate has been seted up to the lower extreme of annular cover.
As a further arrangement of the scheme, the upper end of the fermentation tank is provided with a transparent observation window.
As a further arrangement of the scheme, a second temperature sensor is also arranged inside the fermentation tank.
As a further arrangement of the above scheme, a handle is connected to the sealing cover plate.
As a further arrangement of the scheme, the diameter of the inner cavity of the extrusion cylinder is gradually reduced from left to right, and the pitch of the extrusion spiral blade is also gradually reduced from left to right.
As a further arrangement of the scheme, the air cylinder is arranged at the left end of the lower surface of the stirring barrel, and the end part of a piston rod of the air cylinder is connected with the outer end part of the partition plate.
Compared with the prior art, the invention has the following beneficial effects:
1) the catfish compound feed capable of protecting intestinal tract and liver health disclosed by the invention can provide abundant energy raw materials for catfish, and the added codonopsis pilosula powder and astragalus powder can effectively improve the toxin expelling function of the liver of the catfish in the catfish feeding process, so that the health of the liver of the catfish is ensured; in addition, in the process of preparing the feed, flour, bean pulp, bran and fermentation composite bacteria are fermented, the fermented feed is mixed with other feeds, and probiotics are added in the mixing process, so that the whole feed can effectively improve the intestinal function of the catfish, and the intestinal function of the catfish can be protected; the survival rate of the catfish in the feeding process can be greatly improved by the whole feed, and the prepared feed can be fully eaten by the catfish, so that the feed utilization rate is greatly improved, and the breeding cost of farmers is reduced.
2) According to the preparation device disclosed by the invention, the temperature control jacket is arranged on the outer surface of the fermentation tank, the spiral pipeline is arranged in the preparation device, warm water in the water tank can be continuously introduced into the spiral pipeline under the action of the circulating liquid pump, so that the temperature during fermentation in the fermentation tank can be accurately controlled, the fermentation efficiency of feed raw materials can be highest, the influence on the preparation time of the whole feed due to overlong fermentation time of the feed can be effectively reduced, the integrated preparation of the feed can be realized by the whole preparation device, and the production efficiency is greatly improved.
3) The stirring and mixing device of the preparation device disclosed by the invention can be used for fully stirring various input raw materials, the raw materials during stirring can be turned through the arc shovel plate, and simultaneously, the crushing teeth can also be used for crushing the caked raw materials, so that the raw materials can be uniformly mixed, the nutrition balance of the prepared feed is effectively ensured, and the practicability is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the production process of the present invention;
FIG. 2 is a schematic view of a first angular perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a second angle according to the present invention;
FIG. 4 is a schematic perspective view of a fermenter according to the present invention;
FIG. 5 is a schematic structural view of a first motor, a rotating shaft, a first stirring rod and the like in the present invention;
FIG. 6 is a schematic view showing the inner plan structure of a fermenter according to the present invention;
FIG. 7 is a schematic perspective view of a mixing tank, a collecting hopper and the like according to the present invention;
FIG. 8 is a schematic perspective view of a second motor, a rotating rod, a vertical rod, an arc shovel plate, etc. according to the present invention;
FIG. 9 is a schematic view of the inner plan structure of the mixing tank of the present invention;
FIG. 10 is a schematic perspective view of an extrusion pelletizer in accordance with the present invention;
fig. 11 is a schematic view of the internal plan structure of the extrusion granulator in accordance with the present invention.
Wherein:
1-main body frame, 100-control panel;
2-a fermentation tank, 201-a temperature control jacket, 202-a spiral pipeline, 203-a water inlet pipe, 204-a water outlet pipe, 205-a feed hopper, 206-a motor support, 207-a first motor, 208-a rotating shaft, 209-a first stirring rod, 210-a spiral turning blade, 211-a scraping plate, 212-a discharging pipe, 213-a manual valve, 214-a second temperature sensor and 215-a transparent observation window;
3-a water tank, 301-a circulating liquid pump;
4-a yeast liquid storage tank, 401-a liquid pump, 402-a liquid conveying pipe, 403-an annular liquid spraying pipe and 404-a nozzle;
5-stirring and mixing device 501-stirring barrel 502-rotating part 503-hydraulic cylinder 504-sealing cover plate 505-second motor 506-rotating rod 507-vertical rod 508-arc shovel plate 509-crushing tooth 510-second stirring rod 512-collecting hopper 513-clapboard 514-handle 515-transparent observation window;
6-extrusion granulator, 601-extrusion cylinder, 602-receiving hopper, 603-extrusion motor, 604-extrusion spiral blade, 605-extrusion die, 606-annular cover, 607-granulating motor and 608-discharge port.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but 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 application.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.
It should be noted that the terms "first", "second" and the like in the description of the present invention are used for convenience only to describe different components, and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include at least one of the feature.
The invention discloses a catfish compound feed capable of protecting intestinal tract and liver health, which comprises the following components in parts by weight: 40-48 parts of fish meal, 25-30 parts of shrimp meal, 16-20 parts of animal viscera powder, 60-80 parts of flour, 40-46 parts of soybean meal, 15-20 parts of bran, 8-10 parts of radix codonopsitis powder, 6-8 parts of astragalus powder, 6-10 parts of rapeseed oil, 2-3 parts of compound vitamin, 1-2 parts of fermentation compound strain, 1-2 parts of probiotics and 1-2 parts of trace metal additive.
Preferably, the composition comprises the following components in parts by weight: 46 parts of fish meal, 28 parts of shrimp meal, 18 parts of animal viscera powder, 72 parts of flour, 44 parts of soybean meal, 16 parts of bran, 10 parts of radix codonopsitis powder, 7 parts of radix astragali powder, 8 parts of rapeseed oil, 2 parts of compound vitamin, 1 part of fermentation compound strain, 2 parts of probiotics and 1 part of trace metal additive.
A preparation method of catfish compound feed capable of protecting intestinal tract and liver health comprises the following steps:
1) weighing the components according to the weight ratio for later use;
2) putting the flour, the bean pulp and the bran together with the cultured fermentation composite bacteria culture solution into a fermentation tank, and then fermenting for 3-5 hours at the temperature of 32-36 ℃;
3) putting the fermented raw materials and the rest components into a stirring and mixing device together, uniformly stirring, and then introducing the mixture into an extrusion granulator for extrusion granulation to obtain feed particles;
4) and drying the obtained feed particles until the water content is 10-12% to obtain the catfish compound feed capable of protecting intestinal tracts and liver health.
Preferably, the temperature in the fermentor in step 2 is 35 ℃.
Based on the above method, the preparation device of the catfish compound feed capable of protecting intestinal tract and liver health disclosed by the invention is further described below with reference to the accompanying drawings 2-11.
Example 1
Embodiment 1 discloses a preparation device for preparing catfish compound feed capable of protecting intestinal tract and liver health, referring to fig. 2 and fig. 3, the main body component comprises a main body frame 1, a fermentation tank 2, a yeast liquid storage tank 4, a stirring and mixing device 5 and an extrusion granulator 6, the fermentation tank 2, a water tank 3, the yeast liquid storage tank 4, the stirring and mixing device 5 and the extrusion granulator 6 are all arranged on the main body frame 1, and a control panel 100 is arranged on the main body frame 1.
Referring to fig. 4, fig. 5, fig. 6, with fermentation cylinder 2 fixed mounting on the top of main part frame 1, upper end at fermentation cylinder 2 is provided with feeder hopper 205, the upper end centre of a circle department of fermentation cylinder 2 is provided with motor support 206, install first motor 207 on the motor support 206, the end connection that the output shaft of first motor 207 stretched into the fermentation cylinder 2 inner chamber has pivot 208, be connected with a plurality of first stirring rods 209 in the pivot 208, be connected with spiral stirring leaf 210 in the pivot 208 that is located first stirring rod 209 below, be connected with the flitch 211 of scraping that laminates mutually with the fermentation cylinder 2 lower extreme inner wall in the pivot 208 that is located spiral stirring leaf 210 below. Set up yeast liquid holding vessel 4 on main part frame 1 of fermentation cylinder 2 below, the upper end of yeast liquid holding vessel 4 is provided with drawing liquid pump 401, the feed liquor end and the yeast liquid holding vessel 4 of drawing liquid pump 401 are linked together, the play liquid end of drawing liquid pump 401 is connected with transfer line 402, the upper end of transfer line 402 stretches into in the fermentation cylinder 2, and the end connection of transfer line 402 has annular spray tube 403, its annular spray tube 403 sets up the top at first stirring rod 209, the lower extreme of annular spray tube 403 is annular array and is connected with a plurality of nozzles 404. The lower end of the fermentation tank 2 is connected with a blanking pipe 212, the blanking pipe 212 is provided with a manual valve 213, and the lower end of the blanking pipe 212 is connected with a horizontally arranged auger conveyor 7.
Referring to fig. 7, fig. 8 and fig. 9, the stirring and mixing device 5 is arranged below the auger conveyor 7, the stirring and mixing device 5 comprises a horizontally arranged stirring barrel 501, the right end of the stirring barrel 501 is movably connected with the main body frame 1, the left end of the stirring barrel 501 is provided with a rotating member 502, the main body frame 1 below the rotating member 502 is provided with a hydraulic cylinder 503, and the end part of a piston rod of the hydraulic cylinder 503 is rotatably connected with the rotating member 502. The lower end of the auger conveyor 7 is connected with a flexible hose 701, the lower end of the flexible hose 701 is communicated with the upper left end of the stirring barrel 501, the upper right end of the stirring barrel 501 is provided with a feed opening, the feed opening is connected with a sealing cover plate 504 in a rotating manner, and meanwhile, the sealing cover plate 504 is connected with a handle 514. Be provided with second motor 505 on agitator 501's the left surface, the end connection that the output shaft of second motor 505 stretched into in agitator 501 has bull stick 506, both ends all are connected with montant 507 about bull stick 506, the tip of two montants 507 is connected with arc shovel 508 jointly, the medial surface interval connection of arc shovel 508 has a plurality of broken teeth 509, be connected with a plurality of second stirring rods 510 on being located the bull stick 506 between two montants 507, the right lower extreme of agitator 501 is connected with collection hopper 512, the pull is provided with baffle 513 in the collection hopper 512. Specifically, an air cylinder 515 is disposed at the left end of the lower surface of the stirring barrel 501, and the end of a piston rod of the air cylinder 515 is connected to the outer end of the partition 513.
Referring to fig. 10 and 11, when the extrusion granulator 6 is disposed on the main body frame 1 below the collecting hopper 512, the extrusion granulator 6 includes an extrusion cylinder 601, the upper left end of the extrusion cylinder 601 is connected with a receiving hopper 602 disposed right below the collecting hopper 512, the left end surface of the extrusion cylinder 601 is provided with an extrusion motor 603, the extrusion motor 603 extends into the end of the extrusion cylinder 601 and is connected with an extrusion spiral blade 604, wherein the diameter of the inner cavity of the extrusion cylinder 601 gradually decreases from left to right, and the pitch of the extrusion spiral blade 604 also gradually decreases from left to right. An extrusion die 605 is arranged on the right end face of the extrusion cylinder 601, a plurality of extrusion holes are formed in the extrusion die 605 in an annular array mode, an annular cover 606 is arranged at the right end of the extrusion cylinder 601, a granulating motor 607 is arranged on the right side face of the annular cover 606, a rotary cutter (not shown in the figure) is connected to the end portion, extending into the annular cover 606, of an output shaft of the granulating motor 607, and a discharge hole 608 is formed in the lower end of the annular cover 606.
Finally, this embodiment 1 is also provided with a transparent viewing window 215 at the upper end of the fermentation tank 2, so as to facilitate the fermentation of the feed passing through the interior thereof.
Example 2
Example 2 discloses a device for preparing catfish compound feed capable of protecting intestinal tract and liver health, which is improved based on example 1, and is the same as example 1, and will not be described again, except for the difference between the reference figures 2, 3, 4 and 6.
The main part of the preparation device comprises a main body frame 1, a fermentation tank 2, a water tank 3, a yeast liquid storage tank 4, a stirring and mixing device 5 and an extrusion granulator 6, wherein the fermentation tank 2, the water tank 3, the yeast liquid storage tank 4, the stirring and mixing device 5 and the extrusion granulator 6 are all arranged on the main body frame 1, and the main body frame 1 is provided with a control panel 100.
With fermentation cylinder 2 fixed mounting on the top of main part frame 1, 2 surfaces of fermentation cylinder are provided with temperature control and press from both sides cover 201, be provided with helical tube 202 in the temperature control presss from both sides cover 201, the both ends of helical tube 202 are connected with inlet tube 203 and outlet pipe 204 respectively, the fixed lower extreme that sets up at main part frame 1 of water tank 3, be provided with resistance heating device and first temperature sensor (not drawn in the picture) in the water tank 3, inlet tube 203 is linked together with water tank 3, be provided with circulating liquid pump 301 on the water tank 3, the inlet end of circulating liquid pump 301 is linked together with water tank 3, the play liquid end of circulating liquid pump 301 is connected with.
In addition, a second temperature sensor 214 is also provided inside the fermentation tank 2, and the temperature during fermentation is monitored in real time by the second temperature sensor 214.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The catfish compound feed capable of protecting intestinal tract and liver health is characterized by comprising the following components in parts by weight: 40-48 parts of fish meal, 25-30 parts of shrimp meal, 16-20 parts of animal viscera powder, 60-80 parts of flour, 40-46 parts of soybean meal, 15-20 parts of bran, 8-10 parts of radix codonopsitis powder, 6-8 parts of astragalus powder, 6-10 parts of rapeseed oil, 2-3 parts of compound vitamin, 1-2 parts of fermentation compound strain, 1-2 parts of probiotics and 1-2 parts of trace metal additive.
2. The catfish compound feed capable of protecting intestinal tract and liver health according to claim 1, characterized by comprising the following components in parts by weight: 46 parts of fish meal, 28 parts of shrimp meal, 18 parts of animal viscera powder, 72 parts of flour, 44 parts of soybean meal, 16 parts of bran, 10 parts of radix codonopsitis powder, 7 parts of radix astragali powder, 8 parts of rapeseed oil, 2 parts of compound vitamin, 1 part of fermentation compound strain, 2 parts of probiotics and 1 part of trace metal additive.
3. A method for preparing the catfish compound feed capable of protecting intestinal and liver health according to claim 1 or 2, comprising the steps of:
1) weighing the components according to the weight ratio for later use;
2) putting the flour, the bean pulp and the bran together with the cultured fermentation composite bacteria culture solution into a fermentation tank, and then fermenting for 3-5 hours at the temperature of 32-36 ℃;
3) putting the fermented raw materials and the rest components into a stirring and mixing device together, uniformly stirring, and then introducing the mixture into an extrusion granulator for extrusion granulation to obtain feed particles;
4) and drying the obtained feed particles until the water content is 10-12% to obtain the catfish compound feed capable of protecting intestinal tracts and liver health.
4. The method for preparing catfish compound feed capable of protecting intestinal and liver health according to claim 3, wherein the temperature in the fermentation tank in the step 2 is 35 ℃.
5. A preparation device for preparing catfish compound feed capable of protecting intestinal tract and liver health as claimed in claim 1 or 2, which is characterized by comprising a main body frame (1), a fermentation tank (2), a water tank (3), a yeast liquid storage tank (4), a stirring and mixing device (5) and an extrusion granulator (6), wherein the fermentation tank (2), the water tank (3), the yeast liquid storage tank (4), the stirring and mixing device (5) and the extrusion granulator (6) are all arranged on the main body frame (1), and a control panel (100) is arranged on the main body frame (1);
the fermentation tank (2) is fixedly arranged at the top end of the main body frame (1), a temperature control jacket (201) is arranged on the outer surface of the fermentation tank (2), a spiral pipeline (202) is arranged in the temperature control jacket (201), two ends of the spiral pipeline (202) are respectively connected with a water inlet pipe (203) and a water outlet pipe (204), the water tank (3) is fixedly arranged at the lower end of the main body frame (1), a resistance heating device and a first temperature sensor are arranged in the water tank (3), the water inlet pipe (203) is communicated with the water tank (3), a circulating liquid pump (301) is arranged on the water tank (3), the liquid inlet end of the circulating liquid pump (301) is communicated with the water tank (3), the liquid outlet end of the circulating liquid pump (301) is connected with the water inlet pipe (203), a feed hopper (205) is arranged at the upper end of the fermentation tank (2), and a motor support (206) is, install first motor (207) on motor support (206), the end connection that the output shaft of first motor (207) stretched into fermentation cylinder (2) inner chamber has pivot (208), be connected with a plurality of stirring rod (209) in pivot (208), be located be connected with spiral stirring leaf (210) on pivot (208) of first stirring rod (209) below, be located be connected with scraping flitch (211) of laminating mutually with fermentation cylinder (2) lower extreme inner wall on pivot (208) of spiral stirring leaf (210) below, yeast liquid holding vessel (4) set up on main part frame (1) of water tank (3) top, the upper end of yeast liquid holding vessel (4) is provided with drawing liquid pump (401), the inlet end and the yeast liquid holding vessel (4) of drawing liquid pump (401) are linked together, the play liquid end of drawing liquid pump (401) is connected with transfer line (402), the upper end of the liquid conveying pipe (402) extends into the fermentation tank (2), the end part of the liquid conveying pipe (402) is connected with an annular liquid spraying pipe (403), the annular liquid spraying pipe (403) is arranged above the first stirring rod (209), the lower end of the annular liquid spraying pipe (403) is connected with a plurality of nozzles (404) in an annular array manner, the lower end of the fermentation tank (2) is connected with a blanking pipe (212), a manual valve (213) is arranged on the blanking pipe (212), and the lower end of the blanking pipe (212) is connected with a horizontally-arranged auger conveyor (7);
the stirring and mixing device (5) is arranged below the auger conveyor (7), the stirring and mixing device (5) comprises a stirring barrel (501) horizontally arranged, the right end of the stirring barrel (501) is movably connected with the main body frame (1), the left end of the stirring barrel (501) is provided with a rotating piece (502), a hydraulic cylinder (503) is arranged on the main body frame (1) below the rotating piece (502), the end part of a piston rod of the hydraulic cylinder (503) is rotatably connected with the rotating piece (502), the lower end of the auger conveyor (7) is connected with a flexible hose (701), the lower end of the flexible hose (701) is communicated with the upper left end of the stirring barrel (501), a feed opening is formed in the upper right end of the stirring barrel (501), a sealing cover plate (504) is rotatably connected in the feed opening, a second motor (505) is arranged on the left side face of the stirring barrel (501), the end part of an output shaft of the second motor (505) extending into the stirring barrel (501) is connected with a rotating rod (506), the left end and the right end of the rotating rod (506) are both connected with vertical rods (507), the end parts of the two vertical rods (507) are connected with an arc shovel plate (508) together, the inner side surface of the arc shovel plate (508) is connected with a plurality of crushing teeth (509) at intervals, the rotating rod (506) between the two vertical rods (507) is connected with a plurality of second stirring rods (510), the right lower end of the stirring barrel (501) is connected with a collecting hopper (512), and a partition plate (513) is arranged in the collecting hopper (512) in a drawing manner;
the extrusion granulator (6) is arranged on the main body frame (1) below the aggregate bin (512), the extrusion granulator (6) comprises an extrusion cylinder (601), the upper left end of the extrusion cylinder (601) is connected with a receiving bin (602) arranged under the aggregate bin (512), the left end face of the extrusion cylinder (601) is provided with an extrusion motor (603), the end of the extrusion motor (603) extending into the extrusion cylinder (601) is connected with an extrusion spiral blade (604), the right end face of the extrusion cylinder (601) is provided with an extrusion die (605), the extrusion die (605) is provided with a plurality of extrusion holes in an annular array, the right end of the extrusion cylinder (601) is provided with an annular cover (606), the right side face of the annular cover (606) is provided with a grain cutting motor (607), and the end of an output shaft of the grain cutting motor (607) extending into the annular cover (606) is connected with a rotary cutter, the lower end of the annular cover (606) is provided with a discharge hole (608).
6. The apparatus for preparing catfish compound feed capable of protecting intestinal tract and liver health as claimed in claim 5, wherein the fermentation tank (2) is provided with a transparent observation window (215) at its upper end.
7. The apparatus for preparing catfish compound feed capable of protecting intestinal tract and liver health as claimed in claim 5, wherein the fermentation tank (2) is also provided with a second temperature sensor (214).
8. The apparatus for preparing catfish compound feed capable of protecting intestinal tract and liver health as claimed in claim 5, wherein the sealing cover plate (504) is connected with a handle (514).
9. The apparatus for preparing catfish compound feed capable of protecting intestinal tract and liver health as claimed in claim 5, wherein the diameter of the inner cavity of the extruding cylinder (601) is gradually reduced from left to right, and the pitch of the extruding helical blade (604) is also gradually reduced from left to right.
10. The device for preparing the catfish compound feed capable of protecting the intestinal tract and the liver health as claimed in claim 5, wherein the left end of the lower surface of the stirring barrel (501) is provided with a cylinder (515), and the end of a piston rod of the cylinder (515) is connected with the outer end of the partition plate (513).
CN202110107903.XA 2021-01-27 2021-01-27 Catfish compound feed capable of protecting intestinal tract and liver health Withdrawn CN112772792A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115606718A (en) * 2022-10-18 2023-01-17 福建傲农生物科技集团股份有限公司 Additive for preventing rapseed oil from inducing liver ultrastructure of juvenile pelteobagrus fulvidraco, and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115606718A (en) * 2022-10-18 2023-01-17 福建傲农生物科技集团股份有限公司 Additive for preventing rapseed oil from inducing liver ultrastructure of juvenile pelteobagrus fulvidraco, and preparation method and application thereof
CN115606718B (en) * 2022-10-18 2023-12-29 福建傲农生物科技集团股份有限公司 Additive for preventing rapeseed oil from inducing liver ultrastructure of juvenile pelteobagrus fulvidraco as well as preparation method and application of additive

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Application publication date: 20210511