CN112841693A - Pig feed processing device and method - Google Patents

Pig feed processing device and method Download PDF

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Publication number
CN112841693A
CN112841693A CN202110163864.5A CN202110163864A CN112841693A CN 112841693 A CN112841693 A CN 112841693A CN 202110163864 A CN202110163864 A CN 202110163864A CN 112841693 A CN112841693 A CN 112841693A
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box
pipe
parts
plate
vitamin
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贺小莉
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    • 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
    • A23N17/004—Apparatus specially adapted for preparing animal feeding-stuffs for treating by application of heat, e.g. by means of potato cookers
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—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
    • A23K20/105—Aliphatic or alicyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—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
    • A23K20/22—Compounds of alkali metals
    • 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
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • 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
    • 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
    • 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
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Physiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Birds (AREA)
  • Inorganic Chemistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention discloses a pig feed processing device which comprises a mixing box and a granulating box, wherein a box cover is fixedly installed at the top of the mixing box, a feeding pipe is fixedly installed on one side of the box cover, a stirring shaft is arranged in the mixing box, the upper end of the stirring shaft penetrates through the box cover and is in sealed rotary connection with the box cover, a stirring rod is fixedly installed at the lower end of the stirring shaft, the upper end of the stirring shaft is meshed with an output shaft of a first motor through a gear, a blanking pipe is fixedly installed at the bottom of the mixing box and extends into the granulating box, an extruding plate is fixedly installed in the granulating box, a granulating mechanism is fixedly installed in the middle of the extruding plate, a blanking plate is arranged. According to the invention, the raw materials are mixed and cooked through the mixing box, and are extruded and granulated through the granulating box, so that the preparation of the pig feed can be rapidly completed, and the feed processing efficiency is improved; the pig feed prepared by the invention is complete in nutrition, can fully meet the growth requirement of big pigs, and can strengthen the nutritional requirements of protein, vitamins and amino acid.

Description

Pig feed processing device and method
Technical Field
The invention relates to the field of feed processing, in particular to a pig feed processing device and method.
Background
The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The Feed (Feed) comprises more than ten kinds of Feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, Feed additives and the like. With the rapid development of economy, the large-scale breeding industry develops rapidly, and particularly the pig breeding industry develops more rapidly. In the pig breeding industry, the pig feed plays a crucial role in the pig breeding quality and the pig breeding period, the quality of live pigs can be greatly improved by adopting the high-quality pig feed, and the pig breeding period is shortened.
The pig feed processing device is equipment for processing various raw materials such as crops, additives, grease and the like into feed through various working procedures such as proportioning, crushing, stirring and the like. However, in the existing pig feed processing device, the problems of poor stirring effect and low stability exist, so that the stirring is not uniform, the raw materials are not fully mixed, and the quality of the feed is influenced; meanwhile, the existing pig feed processing device cannot directly cook and pelletize raw materials after mixing, and the raw materials need to be transferred to a cooking device and a pelletizing device for subsequent processes after mixing, so that the production efficiency is low.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide the pig feed processing device and the pig feed processing method.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a pig feed processing device, including mixing box and pelletization case, the mixing box passes through bolt fixed mounting at pelletization roof portion, pelletization roof portion fixed mounting supporting leg, mixing box top fixed mounting case lid, case lid one side fixed mounting inlet pipe, the inside (mixing) shaft that is equipped with of mixing box, the (mixing) shaft upper end runs through the case lid, the (mixing) shaft rotates with the case lid is sealed to be connected, (mixing) shaft lower extreme fixed mounting puddler, the output shaft meshing of gear and first motor is passed through to the (mixing) shaft upper end, mixing box bottom fixed mounting blanking pipe, the blanking pipe stretches into the pelletization incasement, pelletization incasement portion fixed mounting extrusion plate, fixed mounting pelletization granulation mechanism in the middle of the extrusion plate, a plurality of extrusion holes have been seted up on the extrusion plate surface, the extrusion.
Further preferably, the sealed lid of inlet pipe top fixed mounting, the inlet pipe lower extreme runs through the case lid, the inlet pipe outer lane of case lid below is equipped with mixes the pipe in advance, mix tub upper end and case lid fixed connection in advance, the inlet pipe bottom is equipped with the homocline board, the homocline board top is the toper, the homocline board top is fixed bottom the inlet pipe through a plurality of connecting rods, the inside upside of mixing pipe is equipped with the liquid distributor, the liquid distributor is the annular, the liquid distributor sets up between inlet pipe and premix pipe, liquid distributor one side fixed mounting feed liquor pipe, the feed liquor pipe runs through mixes tub and mixing box lateral wall in advance, a plurality of liquid shower nozzles of liquid distributor bottom.
Further preferably, the pelletization mechanism includes the drive shaft, and the drive shaft runs through extrusion plate, blanking plate and pelletization case, and the drive shaft rotates with pelletization bottom of the case portion and is connected, and the drive shaft lower extreme passes through the output shaft meshing of gear and second motor, and the drive shaft surface symmetry fixed mounting extrusion ram of extrusion plate upside, the extrusion ram slope sets up, and the extrusion ram lower extreme flushes with the extrusion plate upper surface, and the drive shaft surface symmetry fixed mounting scraper bar of extrusion plate downside, and the contained angle between extrusion ram and the scraper bar is 30-90.
Further preferably, the extrusion stem and drive shaft sliding connection, the drive shaft surface corresponds extrusion stem department symmetry and has seted up vertical mounting groove, runs through in the mounting groove and is equipped with the guide bar, is equipped with the slider on the guide bar, and the guide bar surface of slider upside is equipped with compression spring, and extrusion stem fixed mounting is on the slider.
Further preferably, a rotary joint is fixedly installed at the top end of the stirring shaft, the rotary joint is externally connected with high-temperature steam, a steam pipeline is arranged inside the stirring shaft, a plurality of air inlets are formed in the surface of the lower end of the stirring shaft, a barometer is fixedly installed on one side of the top of the box cover, a pressure relief pipe is fixedly installed at the upper end of the side wall of the mixing box, and an electromagnetic valve is arranged in the.
Further preferably, the side wall of the granulating box at the upper side of the extruding plate is provided with an access hole, and an access door is fixedly installed at the access hole.
The invention also discloses a pig feed processing method, wherein the pig feed comprises the following raw materials in parts by weight: 8-15 parts of soybean oil, 30-40 parts of corn, 40-60 parts of soybean, 10-20 parts of rice bran, 5-10 parts of fish meal, 5-8 parts of salt, 3-5 parts of compound amino acid, 3-5 parts of compound vitamin, 0.5-2 parts of choline, 1-3 parts of antioxidant and 50-120 parts of water, wherein the compound amino acid consists of lysine, methionine and threonine, the compound vitamin consists of vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, vitamin D and vitamin E, and the pig feed processing method comprises the following steps:
s1, crushing the corn, the soybean and the rice bran into 80-120 meshes by a crusher, and then mixing the soybean oil and the raw material powder in proportion for later use;
s2, adding the mixed powder raw material prepared in the step S1 into a mixing box through a feeding pipe, adding hot water at 80-100 ℃ into the mixing box through a liquid inlet pipe, mixing the mixed powder raw material with the hot water through stirring, continuously introducing high-temperature steam into the mixing box to cook the raw material, and naturally cooling to 40-60 ℃ after stirring and cooking for 20-30 min;
s3, dissolving the compound amino acid, the compound vitamin, the choline and the antioxidant in warm water at 40-50 ℃ in proportion, adding the mixed solution into a mixing box through a liquid inlet pipe, and continuously stirring for 10-20min to fully mix the raw materials;
s4, opening the electromagnetic valve in the blanking pipe to enable the mixed raw materials to fall on the extrusion plate, extruding and scraping the mixed raw materials on the extrusion plate through the granulating mechanism, enabling the formed granular feed to fall on the surface of the blanking plate, and finally discharging the feed through the discharge hole.
The invention has the beneficial effects that:
1. according to the pig feed processing device, the raw materials are mixed and cooked through the mixing box, and are extruded and granulated through the granulating box, so that the preparation of pig feed can be completed quickly, and the feed processing efficiency is improved. The feed pipe is externally provided with a premixing pipe, the powder raw material is added from the feed pipe, is blocked by a conical material homogenizing plate at the bottom of the feed pipe, falls from the periphery of the material homogenizing plate and is just mixed with hot water sprayed by the annular liquid distributor, so that the hot water and the powder raw material are premixed and then enter the mixing box, and the mixing effect and the mixing time of the mixed feed raw material can be improved; the extrusion rod is connected with the driving shaft in a sliding mode, the bottom of the extrusion rod is attached to the upper surface of the extrusion plate through the compression spring, and when the driving shaft drives the extrusion rod to rotate, the extrusion rod extrudes the mixed raw materials through the extrusion holes in the extrusion plate.
2. According to the processing method of the pig feed, the powdered raw materials are mixed with hot water and then cooked and disinfected at high temperature, and then the compound amino acid, the compound vitamin, the choline and the antioxidant are dissolved in the hot water and mixed with the cooled powdered raw materials, so that the nutritional values of the raw materials in the feed are fully reserved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a pig feed processing device according to the present invention;
FIG. 2 is a cross-sectional view of a mixing box of the pig feed processing apparatus of the present invention;
FIG. 3 is a cross-sectional view of the case lid of the pig feed processing apparatus of the present invention;
FIG. 4 is a cross-sectional view of a pelletization chamber of the pig feed processing apparatus of the present invention;
FIG. 5 is a schematic view of the pelletizing mechanism of the pig feed processing apparatus of the present invention;
fig. 6 is an enlarged schematic view of the pig feed processing apparatus of the present invention at position a of fig. 5.
In the figure:
1-mixing box, 2-granulating box, 3-supporting leg, 4-box cover, 5-feeding pipe, 6-stirring shaft, 7-stirring rod, 8-first motor, 9-blanking pipe, 10-extruding plate, 11-granulating mechanism, 12-blanking plate, 13-discharging port, 14-sealing cover, 15-premixing pipe, 16-homogenizing plate, 17-connecting rod, 18-liquid distributor, 19-liquid inlet pipe, 20-liquid nozzle, 21-driving shaft, 22-second motor, 23-extruding rod, 24-scraping rod, 25-mounting groove, 26-guiding rod, 27-sliding block, 28-compression spring, 29-rotary joint, 30-air pressure gauge, 31-pressure relief pipe, 32-maintenance port, 33-access door.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in figures 1-6, a pig feed processing device comprises a mixing box 1 and a granulating box 2, wherein the mixing box 1 is fixedly arranged at the top of the granulating box 2 through bolts, supporting legs 3 are fixedly arranged at the bottom of the granulating box 2, a box cover 4 is fixedly arranged at the top of the mixing box 1, a feeding pipe 5 is fixedly arranged at one side of the box cover 4, a stirring shaft 6 is arranged in the mixing box 1, the upper end of the stirring shaft 6 penetrates through the box cover 4, the stirring shaft 6 is hermetically and rotatably connected with the box cover 4, a stirring rod 7 is fixedly arranged at the lower end of the stirring shaft 6, the upper end of the stirring shaft 6 is meshed with an output shaft of a first motor 8 through a gear, a blanking pipe 9 is fixedly arranged at the bottom of the mixing box 1, the blanking pipe 9 extends into the granulating box 2, an extruding plate 10 is fixedly arranged in the granulating box 2, a granulating mechanism 11 is fixedly, blanking plate 12 slope sets up, and discharge gate 13 has been seted up to the pelletization case 1 lateral wall of blanking plate 12 one side.
The sealed lid 14 of inlet pipe 5 top fixed mounting, the inlet pipe 5 lower extreme runs through case lid 4, inlet pipe 5 outer lane of case lid 4 below is equipped with mixes the pipe 15 in advance, mix 15 upper end and case lid 4 fixed connection in advance, inlet pipe 5 bottom is equipped with the homocline 16, the homocline 16 top surface is the toper, homocline 16 top is fixed bottom inlet pipe 5 through a plurality of connecting rods 17, mix the inside upside of pipe 15 in advance and be equipped with liquid distributor 18, liquid distributor 18 is the annular, liquid distributor 18 sets up between inlet pipe 5 and mix in advance pipe 15, 18 one side fixed mounting inlet pipe 19 of liquid distributor, inlet pipe 19 runs through mix 15 in advance and 1 lateral wall of mixing box, a plurality of liquid shower nozzles 20 of liquid distributor 18 bottom fixed mounting.
The granulating mechanism 11 comprises a driving shaft 21, the driving shaft 21 penetrates through the extrusion plate 10, the blanking plate 12 and the granulating box 2, the driving shaft 21 is rotatably connected with the bottom of the granulating box 2, the lower end of the driving shaft 10 is meshed with an output shaft of a second motor 22 through a gear, extrusion rods 23 are symmetrically and fixedly installed on the surface of the driving shaft 10 on the upper side of the extrusion plate 10, the extrusion rods 23 are obliquely arranged, the lower ends of the extrusion rods 23 are flush with the upper surface of the extrusion plate 10, scraping rods 24 are symmetrically and fixedly installed on the surface of the driving shaft 10 on the lower side of the extrusion plate 10, and an included angle between each extrusion rod 23 and each.
The extrusion rod 23 and the drive shaft 10 are connected in a sliding mode, vertical installation grooves 25 are symmetrically formed in the surface of the drive shaft 10 corresponding to the extrusion rod 23, guide rods 26 penetrate through the installation grooves 25, sliding blocks 27 are arranged on the guide rods 26, compression springs 28 are arranged on the surfaces of the guide rods 26 on the upper sides of the sliding blocks 27, and the extrusion rod 23 is fixedly installed on the sliding blocks 27.
The top end of the stirring shaft 6 is fixedly provided with a rotary joint 29, the rotary joint 29 is externally connected with high-temperature steam, a steam pipeline is arranged inside the stirring shaft 6, a plurality of air inlets are formed in the surface of the lower end of the stirring shaft 6, a barometer 30 is fixedly arranged on one side of the top of the box cover 4, a pressure relief pipe 31 is fixedly arranged on the upper end of the side wall of the mixing box 1, and an electromagnetic valve is arranged in.
An access hole 32 is formed in the side wall of the granulating tank 2 on the upper side of the extrusion plate 10, and an access door 33 is fixedly installed at the access hole 32.
Example 1
A pig feed processing method comprises the following raw materials in parts by weight: 8 parts of soybean oil, 30 parts of corn, 40 parts of soybean, 10 parts of rice bran, 5 parts of fish meal, 5 parts of salt, 3 parts of compound amino acid, 3 parts of compound vitamin, 0.5 part of choline, 1 part of antioxidant and 50 parts of water, wherein the compound amino acid consists of lysine, methionine and threonine, the compound vitamin consists of vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, vitamin D and vitamin E, and the pig feed processing method comprises the following steps:
s1, crushing the corn, the soybean and the rice bran into 80 meshes by a crusher, and then mixing the soybean oil and the raw material powder in proportion for later use;
s2, adding the mixed powder raw material prepared in the step S1 into a mixing box through a feeding pipe, adding hot water at 80 ℃ into the mixing box through a liquid inlet pipe, mixing the mixed powder raw material with the hot water through stirring, continuously introducing high-temperature steam into the mixing box to cook the raw material, and naturally cooling to 40 ℃ after stirring and cooking for 20 min;
s3, dissolving the compound amino acid, the compound vitamin, the choline and the antioxidant in warm water at 40 ℃ in proportion, adding the mixed solution into a mixing box through a liquid inlet pipe, and continuing stirring for 10min to fully mix the raw materials;
s4, opening the electromagnetic valve in the blanking pipe to enable the mixed raw materials to fall on the extrusion plate, extruding and scraping the mixed raw materials on the extrusion plate through the granulating mechanism, enabling the formed granular feed to fall on the surface of the blanking plate, and finally discharging the feed through the discharge hole.
Example 2
A pig feed processing method comprises the following raw materials in parts by weight: 15 parts of soybean oil, 40 parts of corn, 60 parts of soybean, 20 parts of rice bran, 10 parts of fish meal, 8 parts of salt, 5 parts of compound amino acid, 5 parts of compound vitamin, 2 parts of choline, 3 parts of antioxidant and 120 parts of water, wherein the compound amino acid consists of lysine, methionine and threonine, the compound vitamin consists of vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, vitamin D and vitamin E, and the pig feed processing method comprises the following steps:
s1, crushing the corn, the soybean and the rice bran into 120 meshes by a crusher, and then mixing the soybean oil and the raw material powder in proportion for later use;
s2, adding the mixed powder raw material prepared in the step S1 into a mixing box through a feeding pipe, adding hot water at 100 ℃ into the mixing box through a liquid inlet pipe, mixing the mixed powder raw material with the hot water through stirring, continuously introducing high-temperature steam into the mixing box to cook the raw material, and naturally cooling to 60 ℃ after stirring and cooking for 30 min;
s3, dissolving the compound amino acid, the compound vitamin, the choline and the antioxidant in warm water at 50 ℃ in proportion, adding the mixed solution into a mixing box through a liquid inlet pipe, and continuing stirring for 20min to fully mix the raw materials;
s4, opening the electromagnetic valve in the blanking pipe to enable the mixed raw materials to fall on the extrusion plate, extruding and scraping the mixed raw materials on the extrusion plate through the granulating mechanism, enabling the formed granular feed to fall on the surface of the blanking plate, and finally discharging the feed through the discharge hole.
Example 3
A pig feed processing method comprises the following raw materials in parts by weight: 12 parts of soybean oil, 35 parts of corn, 45 parts of soybean, 15 parts of rice bran, 8 parts of fish meal, 6 parts of salt, 4 parts of compound amino acid, 4 parts of compound vitamin, 1.2 parts of choline, 2 parts of antioxidant and 100 parts of water, wherein the compound amino acid consists of lysine, methionine and threonine, the compound vitamin consists of vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, vitamin D and vitamin E, and the pig feed processing method comprises the following steps:
s1, crushing the corn, the soybean and the rice bran into 100 meshes by a crusher, and then mixing the soybean oil and the raw material powder in proportion for later use;
s2, adding the mixed powder raw material prepared in the step S1 into a mixing box through a feeding pipe, adding hot water at 90 ℃ into the mixing box through a liquid inlet pipe, mixing the mixed powder raw material with the hot water through stirring, continuously introducing high-temperature steam into the mixing box to cook the raw material, and naturally cooling to 50 ℃ after stirring and cooking for 25 min;
s3, dissolving the compound amino acid, the compound vitamin, the choline and the antioxidant in warm water at 45 ℃ in proportion, adding the mixed solution into a mixing box through a liquid inlet pipe, and continuing stirring for 15min to fully mix the raw materials;
s4, opening the electromagnetic valve in the blanking pipe to enable the mixed raw materials to fall on the extrusion plate, extruding and scraping the mixed raw materials on the extrusion plate through the granulating mechanism, enabling the formed granular feed to fall on the surface of the blanking plate, and finally discharging the feed through the discharge hole.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (7)

1. The pig feed processing device is characterized by comprising a mixing box (1) and a granulating box (2), wherein the mixing box (1) is fixedly arranged at the top of the granulating box (2) through bolts, supporting legs (3) are fixedly arranged at the bottom of the granulating box (2), a box cover (4) is fixedly arranged at the top of the mixing box (1), an inlet pipe (5) is fixedly arranged at one side of the box cover (4), a stirring shaft (6) is arranged inside the mixing box (1), the upper end of the stirring shaft (6) penetrates through the box cover (4), the stirring shaft (6) is in sealed rotary connection with the box cover (4), a stirring rod (7) is fixedly arranged at the lower end of the stirring shaft (6), the upper end of the stirring shaft (6) is meshed with an output shaft of a first motor (8) through a gear, a blanking pipe (9) is fixedly arranged at the bottom of the mixing box (1), and the blanking pipe (9) extends, pelletization case (2) inside fixed mounting extruded plate (10), fixed mounting pelletization mechanism (11) in the middle of extruded plate (10), a plurality of extrusion holes have been seted up on extruded plate (10) surface, extruded plate (10) below is equipped with blanking plate (12), blanking plate (12) slope sets up, discharge gate (13) have been seted up to pelletization case (1) lateral wall of blanking plate (12) one side.
2. The pig feed processing device according to claim 1, characterized in that a sealing cover (14) is fixedly mounted on the top of the feeding pipe (5), the lower end of the feeding pipe (5) penetrates through the box cover (4), a premixing pipe (15) is arranged on the outer ring of the feeding pipe (5) below the box cover (4), the upper end of the premixing pipe (15) is fixedly connected with the box cover (4), a material homogenizing plate (16) is arranged at the bottom of the feeding pipe (5), the top surface of the material homogenizing plate (16) is conical, the top of the material homogenizing plate (16) is fixed with the bottom of the feeding pipe (5) through a plurality of connecting rods (17), a liquid distributor (18) is arranged on the upper side inside the premixing pipe (15), the liquid distributor (18) is annular, the liquid distributor (18) is arranged between the feeding pipe (5) and the premixing pipe (15), and a liquid inlet mounting pipe (19) is fixedly mounted on one side, the liquid inlet pipe (19) penetrates through the premixing pipe (15) and the side wall of the mixing box (1), and a plurality of liquid spray heads (20) are fixedly installed at the bottom of the liquid distributor (18).
3. The pig feed processing device according to claim 1, characterized in that the granulating mechanism (11) comprises a driving shaft (21), the driving shaft (21) penetrates through the extrusion plate (10), the blanking plate (12) and the granulating box (2), the driving shaft (21) is rotatably connected with the bottom of the granulating box (2), the lower end of the driving shaft (10) is meshed with an output shaft of a second motor (22) through a gear, the surface of the driving shaft (10) on the upper side of the extrusion plate (10) is symmetrically and fixedly provided with the extrusion rods (23), the extrusion rods (23) are obliquely arranged, the lower end of the extrusion rod (23) is flush with the upper surface of the extrusion plate (10), the surface of the driving shaft (10) on the lower side of the extrusion plate (10) is symmetrically and fixedly provided with the scraping rods (24), and the included angle between the extrusion rod (23) and the scraping rods (24) is 30-90 degrees.
4. The pig feed processing device according to claim 3, wherein the extrusion rod (23) is slidably connected with the driving shaft (10), vertical mounting grooves (25) are symmetrically formed in the surface of the driving shaft (10) corresponding to the extrusion rod (23), guide rods (26) penetrate through the mounting grooves (25), sliding blocks (27) are arranged on the guide rods (26), compression springs (28) are arranged on the surfaces of the guide rods (26) on the upper sides of the sliding blocks (27), and the extrusion rod (23) is fixedly mounted on the sliding blocks (27).
5. The pig feed processing device according to claim 1, wherein a rotary joint (29) is fixedly installed at the top end of the stirring shaft (6), the rotary joint (29) is externally connected with high-temperature steam, a steam pipeline is arranged inside the stirring shaft (6), a plurality of air inlets are formed in the surface of the lower end of the stirring shaft (6), an air pressure gauge (30) is fixedly installed on one side of the top of the box cover (4), a pressure relief pipe (31) is fixedly installed at the upper end of the side wall of the mixing box (1), and an electromagnetic valve is arranged in the blanking pipe (9).
6. The pig feed processing device according to claim 1, characterized in that the side wall of the granulating tank (2) on the upper side of the extruding plate (10) is provided with an access opening (32), and an access door (33) is fixedly arranged at the access opening (32).
7. A pig feed processing method is characterized in that the pig feed comprises the following raw materials in parts by weight: 8-15 parts of soybean oil, 30-40 parts of corn, 40-60 parts of soybean, 10-20 parts of rice bran, 5-10 parts of fish meal, 5-8 parts of salt, 3-5 parts of compound amino acid, 3-5 parts of compound vitamin, 0.5-2 parts of choline, 1-3 parts of antioxidant and 50-120 parts of water, wherein the compound amino acid consists of lysine, methionine and threonine, the compound vitamin consists of vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, vitamin D and vitamin E, and the pig feed processing method comprises the following steps:
s1, crushing the corn, the soybean and the rice bran into 80-120 meshes by a crusher, and then mixing the soybean oil and the raw material powder in proportion for later use;
s2, adding the mixed powder raw material prepared in the step S1 into a mixing box through a feeding pipe, adding hot water at 80-100 ℃ into the mixing box through a liquid inlet pipe, mixing the mixed powder raw material with the hot water through stirring, continuously introducing high-temperature steam into the mixing box to cook the raw material, and naturally cooling to 40-60 ℃ after stirring and cooking for 20-30 min;
s3, dissolving the compound amino acid, the compound vitamin, the choline and the antioxidant in warm water at 40-50 ℃ in proportion, adding the mixed solution into a mixing box through a liquid inlet pipe, and continuously stirring for 10-20min to fully mix the raw materials;
s4, opening the electromagnetic valve in the blanking pipe to enable the mixed raw materials to fall on the extrusion plate, extruding and scraping the mixed raw materials on the extrusion plate through the granulating mechanism, enabling the formed granular feed to fall on the surface of the blanking plate, and finally discharging the feed through the discharge hole.
CN202110163864.5A 2021-02-05 2021-02-05 Pig feed processing device and method Pending CN112841693A (en)

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CN117158604A (en) * 2023-11-03 2023-12-05 山东蜂鸟饲料有限公司 Cooking equipment is used in chicken frame bone meal production based on circulation mechanism
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CN117137164A (en) * 2023-10-30 2023-12-01 云南旭众机械设备有限公司 Semi-dry wet rice noodle machine convenient to operate
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CN117158604B (en) * 2023-11-03 2023-12-26 山东蜂鸟饲料有限公司 Cooking equipment is used in chicken frame bone meal production based on circulation mechanism
CN117958355A (en) * 2024-04-02 2024-05-03 内蒙古海邻科技发展有限公司 Method for producing biological feed by using corn byproducts
CN117958355B (en) * 2024-04-02 2024-06-11 内蒙古海邻科技发展有限公司 Method for producing biological feed by using corn byproducts

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