CN108850552A - The preparation method of corn straw feedstuff fermentation - Google Patents
The preparation method of corn straw feedstuff fermentation Download PDFInfo
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- CN108850552A CN108850552A CN201810746057.4A CN201810746057A CN108850552A CN 108850552 A CN108850552 A CN 108850552A CN 201810746057 A CN201810746057 A CN 201810746057A CN 108850552 A CN108850552 A CN 108850552A
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—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
- A23K10/38—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 from distillers' or brewers' waste
-
- 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
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/21—Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
-
- 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
-
- 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
- A23V2400/113—Acidophilus
-
- 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
- A23V2400/123—Bulgaricus
-
- 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
- A23V2400/21—Streptococcus, lactococcus
- A23V2400/249—Thermophilus
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Animal Husbandry (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Birds (AREA)
- Mycology (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
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- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Nutrition Science (AREA)
- General Health & Medical Sciences (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of preparation methods of corn straw feedstuff fermentation, include the following steps：Step 1: component meter by weight, take 45-50 parts of corn tangerine stalks into separation, obtain the first part being made of tangerine bar stem, and except the second part other than tangerine bar stem, first part crushed 5-7 parts of cotton dregs are added after 20-30 mesh and mixes and crosses after carry out high steam explosion and dries to obtain the first explosion material, second part is cut into the strip that length is 1-2cm, strip tangerine bar is obtained, 5-7 parts of rapeseed meals are added into strip tangerine bar, 8-10 parts of rice brans dry to obtain the second explosion material after carrying out low-pressure steam explosion after mixing；Step 2: the first explosion material, the second explosion material and 10-12 parts of vinasse are putted into fermenter, access strain carries out anaerobic fermentation.While the present invention has guarantee corn tangerine stalk fermented feed palatability, the beneficial effect of corn tangerine stalk nutrient utilization is improved.
Description
Technical field
The present invention relates to feed fermentation technical fields.It is more particularly related to a kind of corn straw feedstuff fermentation
Preparation method.
Background technique
Corn tangerine stalk is the important resources of production of work, agricultural production, nutrition rich in and available chemistry at
Point, corn stover contains a large amount of carbohydrate, protein and fat, can be used as the raw material of livestock feed, existing jade
The processing mode of rice tangerine stalk includes the sides such as ensiling, microbial, yellow storage, ammonification, alkalization, sour storage, briquetting, grass meal, extruding, pellet
Formula, wherein ensiling is more demanding to tangerine bar, seasonal strong, liquefied ammonia and ammonium hydroxide transport inconvenience of ammonification etc., no matter and at which kind of
Reason mode, on the basis of comprehensively considering improves feed mouthfeel, the utilization rate that has additional nutrients is current urgent problem, right
For corn tangerine stalk, the reason of influencing its nutrient utilization, essentially consists in the pairs of corn tangerine stalk fiber of its own fibre chemistry group
Encirclement and adhesive effect of the presence and hemicellulose-lignin layer of microstructure to cellulose, lead to external influence material, example
Such as water, enzyme are difficult to and are applied raw material and contact, meanwhile, a certain amount of pectic substance is contained in corn tangerine stalk, is further enhanced
Protective effect to cellulose degradation, reinforcing fiber element degradation difficulty；
Retrofit processing is carried out to corn stover, high nutrition animal feeding-stuff is fabricated to, not only contributes to develop animal husbandry,
And abdomen returning to the field is crossed by stalk, good ecological benefits and economic benefit are had more, is guaranteeing that corn tangerine stalk fermented feed is suitable
While mouth property, improving corn tangerine stalk nutrient utilization is current urgent problem.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of preparation methods of corn straw feedstuff fermentation, guarantee corn tangerine stalk hair
While ferment feed palatability, corn tangerine stalk nutrient utilization is effectively improved.
In order to realize these purposes and other advantages according to the present invention, a kind of system of corn straw feedstuff fermentation is provided
Preparation Method, including：
Step 1: component meter by weight, takes 45-50 parts of corn tangerine stalks into separation, obtains the first part being made of tangerine bar stem,
And except the second part other than tangerine bar stem, first part crushed and 5-7 parts of cotton dregs are added after 20-30 mesh mix and carry out
The first explosion material is dried to obtain after high steam explosion, and second part is cut into the strip that length is 1-2cm, obtains strip tangerine bar,
5-7 parts of rapeseed meals are added into strip tangerine bar, 8-10 parts of rice brans dry to obtain the second explosion object after carrying out low-pressure steam explosion after mixing
Material, wherein high steam explosion is specially to regulate and control vapour pressure for 1.5-1.8MPa, handles 7-10min, low-pressure steam explosion is specific
It is 0.6-0.8MPa for regulation vapour pressure, handles 5-8min；
Step 2: the first explosion material, the second explosion material and 10-12 parts of vinasse are putted into fermenter, bacterium is accessed
Kind carry out anaerobic fermentation, fermentation temperature is 30-35 DEG C, is fermented 2-3 days, wherein the injected volume of strain by corn tangerine stalk and
Strain 45:1 ratio investment, strain include that mass ratio is 1:1.5:1:1.2:1:1.1:1.6:1.3 bacillus subtilis,
Clothing bacillus, fodder yeast bacterium, S. cervisiae, candida utili, lactobacillus bulgaricus, streptococcus thermophilus and
Lactobacillus acidophilus composition.
Preferably, strain is using being preceding activated, specially：
A1, culture solution configuration, are 1g by mass volume ratio:5g:White sugar, mashed potato and the water of 100L is stirred
It is even, it is spare；
It a2, is in mass ratio 8 into culture solution:1 access strain, the shaken cultivation 1-2h on 26-30 DEG C of shaking table are obtained mixed
Combined bacteria liquid, the mass fraction for adding salt to salt into mixed bacteria liquid are 0.8%, obtain activated spawn；
Wherein, in step 2 by the first explosion material, the second explosion material and vinasse after mixing according to every thickness degree
It is putted into fermenter for 10-15cm, activated spawn is accessed between adjacent two layers and carries out anaerobic fermentation.
Preferably, fermentor includes in step 2：
Shell, be positive quadrangular shape, and the shell has feed inlet, in the shell middle and lower part horizontal card be equipped with every
Plate, the partition coaxially run through equipped with circular hole, and circular hole top surface peripheral, oblique upwardly extends affixed with the case inside wall
There is horn-like stock guide, shell is divided into the fermentation chamber above the stock guide and the compression below partition
Chamber；
Open and close runner assembly comprising liftable is set to the rotating electric machine of the housing tip, top is coaxially fixedly arranged on
The fixed cylinder of the housing tip inner wall, the multiple mixing components and movable component being rotatably set in the fixed cylinder, it is described
The rotatable sealing of the rotary shaft of motor coaxially passes through housing tip and is located in the fixed cylinder, and the rotary shaft is located at fixed cylinder
Interior part is equipped at least two first gears being arranged at equal intervals up and down and the second gear below first gear, often
A mixing component includes the H-shaped circular holding section in longitudinal cross-section, is set to holding section inner sidewall to engage with first gear
Engaging section, be set to multiple blades of holding section periphery at equal intervals, the movable component includes and circular hole inner sidewall one
The excellent curved plate of constitutive levels setting, the top plate for being rotatablely connected and being located on bottom plate with the circular hole inner sidewall, the bottom plate
It is rotatably abutted with the top plate, forms the first discharge port between the bottom plate and circular hole side wall, the top plate, which runs through, has minor arc
The second discharge port of shape, the top plate top are coaxially installed with hollow circuit cylinder, and the inner sidewall of the cylinder has to be nibbled with second gear
The gear teeth of conjunction, the fixing barrel casing is located on cylinder, and bottom end is rotatably hinged on plate top surface, wherein the electric rotating
Machine, which is displaced downwardly to, moves to described with the second gear and gear teeth meshing with opened/closed movable component on the rotating electric machine
The engaging section of one gear and mixing component corresponds engagement, to drive mixing component to rotate；
Wherein, the compression chamber bottom surface has material guide port material is exported compression chamber, in step 2 fermentation process every
1d opens rotating electric machine and mixing component is driven to rotate 1-2h.
Preferably, the preparation method of corn straw feedstuff fermentation, the fermentor further includes compression assembly,
Including be set to the compression chamber close to first discharge hole side at least two second telescope motors, be set to the compression chamber
With at least two third telescope motors and compression frame of the second telescope motor opposite side, the compression frame includes outer Contraband
Shape frame, the interior three-sides-square shape frame that scalable setting is docked with the outer three-sides-square shape frame end, the compression chamber bottom surface are equipped with a pair of of slideway, institute
It states outer three-sides-square shape frame two sides and protrudes from the interior three-sides-square shape frame setting, the bottom surface positioned at outer two bulge of three-sides-square shape frame is respectively equipped with
A pair of of the sliding slot being adapted to a pair of of slideway, the material guide port are set to the compression chamber bottom end at compression motor, the compression
Bottom of chamber face is arranged with the accommodating cavity that positioning plate is used to accommodate the second telescope motor with formation between the compression chamber side wall, described fixed
Through the perforation being equipped with for stretching out the telescopic rod of second telescope motor on the plate of position, the slideway is set as：Second stretches
Three-sides-square shape frame drives compression frame to when abutting with slideway close to one end of third telescope motor in contracting motor pushing, and described first discharges
Mouthful it is located above the compression frame, third telescope motor pushes outer three-sides-square shape frame drive to compress frame to being located at the first discharge port and guide
When between mouthful, the second telescope motor pushes against interior three-sides-square shape frame, and the elongation of third telescope motor is to compress the compression frame, the second flexible electricity
Machine is contracted in accommodating cavity, and third telescope motor pushes compression frame to when abutting with the positioning plate, and the material guide port is located at institute
It states below compression chamber to export material.
Preferably, the fermentor further includes discharge component comprising bottom end is fixedly arranged on the row of the material guide port circumferential direction
Outlet pipe, interval are set to two shut-off valves on discharge pipe, and the distance between two shut-off valves is greater than the height of the compression chamber.
Preferably, the discharge pipe is hose made of non-breathable cloth, circumferential on the hose shrinkable to be equipped with two
A storage rope, two storage ropes are between the upper and lower every setting, and to form two shut-off valves, shrinking storage rope closes shut-off valve.
The present invention is include at least the following beneficial effects：
The first, add strain, carry out anaerobic fermentation, by temperature, humidity regulation, can effectively degrade tangerine rod cell wall at
Point, the anti-nutrient molecule such as cytoplasm ingredient, crude fibre and pectin, while promoting tangerine rod fibers element, hemicellulose, lignin
Differentiation be converted into carbohydrate and fats, improve the content of carbohydrate and fatty acid, while can effectively break hemicellulose
Element-lignin meets structure, discharges the effective nutrition of feed sufficiently to improve digestibility, and quality is soft, has no
Flavouring agent must be added, itself has sour taste, and palatability significantly increases；
The second, first part and cotton dregs are subjected to high steam explosion, strip tangerine bar, rapeseed meal, rice bran is subjected to low pressure steaming
Steam explosion is broken, firstly, under different pressures explosion can conjugate material property effectively improve the crystallinity of the cellulose contained in raw material,
Cellulosic degree of polymerization is reduced, promotes hemicellulose fraction to degrade, internal steam work can be converted to mechanical energy and act on life
Between substance histocyte, have additional nutrients utilization rate；It, being capable of effectively gossypol secondly, cotton dregs are carried out high steam processs
Activity hydroxy, aldehyde radical inactivation, using cotton dregs nutrition simultaneously, reduce cotton dregs as feed for poultry battalion stomach injure；Finally,
Rapeseed meal, rice bran are subjected to low-pressure steam processing, the anti-nutritional factors content such as tannin in rapeseed meal, phytic acid, sinapine is effectively reduced
Meanwhile Overheating Treatment being avoided to damage the validity of amino acid contents a large amount of in rapeseed meal, guarantee feed amino acid validity, and
The addition of rice bran can effectively facilitate digestion, absorption and enterogastric peristalsis of the poultry to feed, further deposit into poultry for feed
Digestion and absorption；
Fermentation is compressed synchronous air insulating treatment, passes through setting for folding runner assembly by the use of third, combining with fermentation tank
It sets, effectively saves the inner space of fermentation chamber, and realize the opening and closing between Electronic control fermentation chamber and compression chamber, fermentation
Chamber is set to compression chamber lower end, exports convenient for material, while controlling compressed material, compressed material can remove to be contained in material gap
Gas, contacted after avoiding material from exporting with air, and synchronous compression, enhance the feed shelf-life, slow down the nutrition loss of feed
Speed, the setting of discharge pipe, shut-off valve make the introducing for effectively reducing or even preventing reclaiming process outside air when the feeding of Kaifeng.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of corn straw feedstuff installation for fermenting described in one of technical solution of the invention；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1 of the invention；
Fig. 3 is the structural schematic diagram of movable component described in one of technical solution of the invention；
Fig. 4 is the structural schematic diagram that frame is compressed described in one of technical solution of the invention.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, to enable those skilled in the art referring to specification
Text can be implemented accordingly.
<Embodiment 1>
A kind of preparation method of corn straw feedstuff fermentation, includes the following steps：
Step 1: component meter by weight, takes 45 parts of corn tangerine stalks into separation, obtains the first part being made of tangerine bar stem, and
Except the second part other than tangerine bar stem, 5 parts of cotton dregs of addition mix horizontal high voltage of going forward side by side after first part crushed 20-30 mesh
The first explosion material is dried to obtain after Steam explosion treatment, it is the strip within the scope of 1-2cm that second part, which is cut into length, obtains strip
5 parts of rapeseed meals are added into strip tangerine bar for tangerine bar, 8 parts of rice brans dry to obtain the second explosion object after carrying out low-pressure steam explosion after mixing
Material, wherein high steam explosion is specially to regulate and control vapour pressure for 1.5MPa, handles 10min, and low-pressure steam explosion is specially to regulate and control
Vapour pressure is 0.6MPa, handles 8min；
Step 2: the first explosion material, the second explosion material and 10 parts of vinasse are putted into fermenter, strain is accessed
Anaerobic fermentation is carried out, fermentation temperature control is to ferment 2.5 days within the scope of 30-35 DEG C, wherein the injected volume of strain is by jade
Rice tangerine stalk and strain 45:1 ratio investment, strain include that mass ratio is 1:1.5:1:1.2:1:1.1:1.6:1.3 withered grass bud
It is spore bacillus, bacillus licheniformis, fodder yeast bacterium, S. cervisiae, candida utili, lactobacillus bulgaricus, thermophilic
Streptococcus and lactobacillus acidophilus composition；
Strain is using being preceding activated, specially：
A1, culture solution configuration, are 1g by mass volume ratio:5g:White sugar, mashed potato and the water of 100L is stirred
It is even, it is spare；
It a2, is in mass ratio 8 into culture solution:1 access strain, vibrates training on the shaking table that temperature range is 26-30 DEG C
1.5h is supported, mixed bacteria liquid is obtained, the mass fraction for adding salt to salt into mixed bacteria liquid is 0.8%, obtains activated spawn；
Wherein, in step 2 by the first explosion material, the second explosion material and vinasse after mixing according to every thickness degree
Activated spawn is accessed to put into fermenter within the scope of 10-15cm, between adjacent two layers and carries out anaerobic fermentation, and fermentor is for mentioning
The place of fermentation is sealed for material, it is every to fill one layer for cellar, an activated spawn is sprayed, uses thicker modeling after loading well
Material film covers entrance of cellar, pumps out air in cellar, and sealing covers hay heat preservation, seals reality.
<Embodiment 2>
A kind of preparation method of corn straw feedstuff fermentation, includes the following steps：
Step 1: component meter by weight, takes 50 parts of corn tangerine stalks into separation, obtains the first part being made of tangerine bar stem, and
Except the second part other than tangerine bar stem, 7 parts of cotton dregs of addition mix horizontal high voltage of going forward side by side after first part crushed 20-30 mesh
The first explosion material is dried to obtain after Steam explosion treatment, it is the strip within the scope of 1-2cm that second part, which is cut into length, obtains strip
7 parts of rapeseed meals are added into strip tangerine bar for tangerine bar, 10 parts of rice brans dry to obtain the second explosion object after carrying out low-pressure steam explosion after mixing
Material, wherein high steam explosion is specially to regulate and control vapour pressure for 1.8MPa, handles 7min, and low-pressure steam explosion is specially to regulate and control
Vapour pressure is 0.8MPa, handles 5min；
Step 2: the first explosion material, the second explosion material and 12 parts of vinasse are putted into fermenter, strain is accessed
Anaerobic fermentation is carried out, fermentation temperature control is to ferment 2.5 days within the scope of 30-35 DEG C, wherein the injected volume of strain is by jade
Rice tangerine stalk and strain 45:1 ratio investment, strain include that mass ratio is 1:1.5:1:1.2:1:1.1:1.6:1.3 withered grass bud
It is spore bacillus, bacillus licheniformis, fodder yeast bacterium, S. cervisiae, candida utili, lactobacillus bulgaricus, thermophilic
Streptococcus and lactobacillus acidophilus composition；
Strain is using being preceding activated, specially：
A1, culture solution configuration, are 1g by mass volume ratio:5g:White sugar, mashed potato and the water of 100L is stirred
It is even, it is spare；
It a2, is in mass ratio 8 into culture solution:1 access strain, vibrates training on the shaking table that temperature range is 26-30 DEG C
2h is supported, mixed bacteria liquid is obtained, the mass fraction for adding salt to salt into mixed bacteria liquid is 0.8%, obtains activated spawn；
Wherein, in step 2 by the first explosion material, the second explosion material and vinasse after mixing according to every thickness degree
It is putted into fermenter for 10-15cm, activated spawn is accessed between adjacent two layers and carries out anaerobic fermentation, fermentor is for providing material
It is sealed the place of fermentation, it is every to fill one layer for cellar, an activated spawn is sprayed, uses thicker plastic film after loading well
Entrance of cellar is covered, air in cellar is pumped out, sealing covers hay heat preservation, seals reality.
<Embodiment 3>
As shown in Figure 1-3, a kind of preparation method of corn straw feedstuff fermentation, includes the following steps：
First explosion material, the second explosion material, vinasse and activated spawn dosage, preparation method equivalent integers 1；
Fermentor includes in step 2：
Shell 1 is hollow square prism shape, and the shell 1 has feed inlet, middle and lower part horizontal week in the shell 1
It is arranged with partition 10 to sealing, the partition 10 coaxially through circular hole 11 is equipped with, prolong upwards by the 11 top surface peripheral, oblique of circular hole
It stretches and is connected with horn-like stock guide 12 with 1 inner sidewall of shell, shell 1 is divided into above the stock guide 12
Fermentation chamber 13 and compression chamber 14 positioned at the lower section of partition 10,14 bottom surface of compression chamber has material guide port 15 to lead material
Compression chamber 14 out, 14 bottom surface preferred angled of compression chamber is arranged at this time, is exported convenient for material by material guide port 15；
Open and close runner assembly comprising it is coaxially fixed that liftable is set to the rotating electric machine 2 on 1 top of shell, top
In the fixed cylinder 3 of the 1 top inner wall of shell, the rotatably multiple mixing components 4 and folding group in the fixed cylinder 3
Part 5, the rotatable sealing of rotary shaft 21 of the motor coaxially pass through 1 top of shell and are located in the fixed cylinder 3, the rotation
Axis 21 is located at the part in fixed cylinder 3 and is equipped at least two first gears 22 being arranged at equal intervals up and down and is located at first gear
The second gear 23 of 22 lower sections, each mixing component 4 include the H-shaped circular holding section 40 in longitudinal cross-section, are set to engaging
40 inner sidewall of portion with engaged with first gear 22 engaging section 43, at equal intervals be set to 40 periphery of holding section multiple blades 44, institute
Stating movable component 5 includes being integrally formed horizontally disposed excellent curved plate 50 and the circular hole 11 with 11 inner sidewall of circular hole
The top plate 51 inner sidewall rotation connection and be located on bottom plate 50, the bottom plate 50 rotatably abut the (bottom with the top plate 51
The coaxial fixed T-shaped bull stick in 50 top surface of plate, the top plate 51 has turn trough compatible with bull stick, so that the bottom plate 50 and institute
Top plate 51 is stated rotatably to abut), the first discharge port 52 is formed between 11 side wall of the bottom plate 50 and circular hole, the top plate 51 is through tool
There is the second discharge port of minor arc shape 53,51 top of top plate is coaxially installed with hollow circuit cylinder 54, and the inner sidewall of the cylinder has
The gear teeth 55 engaged with second gear 23, the fixed cylinder 3 is set on cylinder, and bottom end is rotatably hinged on bottom plate 50
Top surface, wherein the rotating electric machine 2 is displaced downwardly to be engaged with the second gear 23 with the gear teeth 55, with opened/closed movable component
5, the engaging section 43 that the first gear 22 and mixing component 4 are moved on the rotating electric machine 2 corresponds engagement, is stirred with driving
The rotation of component 4 is mixed, is arranged at intervals with up and down in the fixed cylinder 3 and corresponds the circular groove body 30 engaged with holding section 40,
30 upper and lower ends of groove body are recessed inwardly to form arc first sliding groove 62231, and the fixed cylinder 3 is bonded with the holding section 40
Side wall protrusion have the first sliding rail of arc 32, the holding section 40 have respectively with first sliding groove 62231 and the first sliding rail 32
Compatible second sliding rail 41 and second sliding slot 62242, each holding section 40 are set altogether there are four second sliding slot 62242, the slot
Body 30 by the fixed cylinder 3 be divided between the upper and lower every multiple short cylinders, connected between multiple short cylinders by the engaging setting of holding section 40
It connects, first sliding groove 62231, second sliding slot 62242, the setting increase fixed cylinder 3 and engaging of the first sliding rail 32 and the second sliding rail 41
Stability is rotatablely connected between portion 40；
First explosion material, the second explosion material, vinasse are obtained into fermentation material after mixing, regulation movable component 5 is closed,
Fermentation material imports fermentation chamber 13 by feed inlet, and regulation rotating electric machine 2 drives the rotation of blade 44 to pave material, and makes material bed
Height control is within the scope of 10-15cm, and top is additionally provided with activated spawn sprinkling mouth on the shell 1, sprays activated spawn, weight
Composite feeding-material, stirring, sprinkling are sealed by fermentation chamber 13, and pump out air in fermentation chamber 13, ferment until charging is completed, every
1d opens rotating electric machine 2 and mixing component 4 is driven to rotate 1.5h, until fermentation is completed, when needing materials, closes material guide port 15, and control
Compression chamber 14 is passed through inert gas, and to control no oxygen in it, regulation movable component 5 is opened, and export material to compression chamber 14 closes
Make and break seaming element 5, opens material guide port 15, and export material uses.
Using above-described embodiment, corn straw feedstuff installation for fermenting further includes three the first telescope motors 20, and three
One telescope motor 20 (the circumferentially line between two the first telescope motors 20 of arbitrary neighborhood) is in revolve with the rotating electric machine 2
Shaft 21 be coaxially disposed equilateral triangle be set to 1 top of shell, three 20 tops of the first telescope motor with the rotation
Rotating motor 2 is affixed, with flexible first telescope motor 20 and then rotating electric machine 2 is driven to go up and down, opens and closes the setting of runner assembly, pass through
The switch of one selection of Motor control blade 44 rotation and movable component 5, effectively saves the inner space of fermentation chamber 13, and
Realize the opening and closing between Electronic control fermentation chamber 13 and compression chamber 14, while the export thereof in the case where completely cutting off air
Material enhances the feed shelf-life in fermentor, slows down the nutrition loss speed of feed.
<Embodiment 4>
As shown in Figs 1-4, a kind of preparation method of corn straw feedstuff fermentation, includes the following steps：
Fermentation process has material guide port 15 material is exported compression chamber 14 with embodiment 3,14 bottom surface of compression chamber, this
When 14 bottom surface of compression chamber it is horizontally disposed；
The fermentor further includes compression assembly comprising is set to the compression chamber 14 close to first discharge hole side
At least two second telescope motors 60, set on the compression chamber 14 and at least the two of 60 opposite side of the second telescope motor
A third telescope motor 61 and compression frame 62, the compression frame 62 include outer three-sides-square shape frame 620 and outer 620 end of three-sides-square shape frame
Portion dock scalable setting interior three-sides-square shape frame 621 (both ends of the interior three-sides-square shape frame 621 be equipped with baffle 623, the outer three-sides-square shape frame
620 end is recessed inwardly with accommodating the holding tank 624 for keeping baffle 623 mobile, and the port of the holding tank 624 is to internal condensation
It is abutted with interior 621 side wall of three-sides-square shape frame, is located at the baffle 623 in the holding tank 624 to keep out, the baffle 623
At least two springs 625 are equipped between 624 bottom surface of holding tank, when the interior three-sides-square shape frame 621 is relative to the outer three-sides-square shape frame
620 when being retractable to longest, and the spring 625 is in compressive state so that in the outer three-sides-square shape frame 620 with the interior three-sides-square shape frame
Dock scalable setting in 621 ends), 14 bottom surface of compression chamber is equipped with a pair of of slideway, and outer 620 two sides of three-sides-square shape frame protrude from
The interior three-sides-square shape frame 621 is arranged, and is respectively equipped with positioned at the bottom surface of outer 620 liang of bulges of three-sides-square shape frame and is adapted to a pair of of slideway
A pair of of sliding slot 622, the material guide port 15 be set to 14 bottom end of compression chamber at compression motor, 14 bottom surface of compression chamber
It is arranged with the accommodating cavity 90 that positioning plate 9 is used to accommodate the second telescope motor 60 with formation between 14 side wall of compression chamber, it is described
Through the perforation being equipped with for stretching out the telescopic rod of second telescope motor 60 on positioning plate 9, the slideway is set as：
Second telescope motor 60 pushes interior three-sides-square shape frame 621 that compression frame 62 is driven to support to slideway close to one end of third telescope motor 61
When connecing, first discharge port 52 is located at 62 top of compression frame, and third telescope motor 61 pushes outer three-sides-square shape frame 620 to drive
When compressing frame 62 between the first discharge port 52 and material guide port 15, the second telescope motor 60 pushes against interior three-sides-square shape frame 621, the
Three telescope motors 61 are extended to compress the compression frame 62, and the second telescope motor 60 is contracted in accommodating cavity 90, the flexible electricity of third
Machine 61 pushes compression frame 62 to when abutting with the positioning plate 9, and the material guide port 15 is located at 14 lower section of compression chamber to export
Material；
The fermentor further includes discharge component 7 comprising bottom end be fixedly arranged on the circumferential discharge pipe 70 of the material guide port 15,
Interval is set to two shut-off valves 71 on discharge pipe 70, and the distance between two shut-off valves 71 is greater than the height of the compression chamber 14,
Wherein, the discharge pipe 70 is preferably hose made of non-breathable cloth, circumferential on the hose shrinkable to set that there are two storages
Rope, two storage ropes are between the upper and lower every setting, and to form two shut-off valves 71, shrinking storage rope closes shut-off valve 71, described soft
The radius that the end face radius of pipe is greater than the compression 62 bottom opening circumscribed circle of frame stores rope for passing through compressed material
Set-up mode is similar to the mode of existing sack storage, similarly fixed lock or the knotting of can be used after the storage of storage rope
Mode, hose can exclude air in it by manual compression, facilitate realize do not introduce or it is less introduce air the case where
Second compression in batches is carried out to material to export；
The corn straw feedstuff installation for fermenting further includes bracket 8, is set to below the compression chamber to support hair
Ferment device；
In use process, after the completion of material fermentation, the rotating electric machine 2 is displaced downwardly to and the mixing component 4 positioned at bottom
Engagement, the second gear 23 are engaged with the gear teeth 55, and movable component 5 is opened in control, make the first discharge port 52 and the second discharge port
53 connections, to export material, meanwhile, the second telescope motor 60 pushes interior three-sides-square shape frame 621 to drive compression frame 62 to close with slideway
One end of third telescope motor 61 abuts, and first discharge port 52 is located at 62 top of compression frame, and compresses frame 62 at this time
It is not belonging to compressive state, material is exported to compression frame 62, and after material exports predetermined amount, the control of rotating electric machine 2, which is closed, is opened
Seaming element 5, third telescope motor 61 push outer three-sides-square shape frame 620 to drive compression frame 62 to positioned at the first discharge port 52 and material guide port 15
Between when, the second telescope motor 60 pushes against interior three-sides-square shape frame 621, and third telescope motor 61 is extended to compress the compression frame 62, makes
The material compression in frame 62 is compressed, the second telescope motor 60 is contracted in accommodating cavity 90, and third telescope motor 61 pushes compression frame
62 with the positioning plate 9 to when abutting, and the material guide port 15 is located at 14 lower section of compression chamber；
S3, material export state：The shut-off valve 71 being located above is opened, material is made to enter two by the shut-off valve 71 of top
Between shut-off valve 71, the shut-off valve 71 of top is closed, opens the shut-off valve 71 of lower section, exports material, wherein shut-off valve 71
Purpose is to separate and prevent the circulation of air.
Using above-described embodiment, fermentation chamber 13 is set to 14 lower end of compression chamber, exports convenient for material, while cooperating second to stretch
Motor 60, third telescope motor 61, the setting for compressing frame 62, can realize material dosing in the case where completely cutting off outside air
Export, then control compressed material, compressed material can remove the gas contained in material gap, after avoiding material from exporting with sky
Gas contacts, and the energy for the carbohydrate that the oxygen in air promotes microorganism largely to utilize in feed loses feed itself
Nutrition, i.e., export material, and synchronous compression in the case where completely cutting off air, enhance the feed shelf-life, slow down the nutrition of feed
It is lost speed；The export of compressed material is convenient in the setting for two shut-off valves 71 that discharge pipe 70, hole interval are set on discharge pipe 70,
The introducing of reclaiming process outside air is effectively reduced or even prevents when the feeding that breaks a seal simultaneously, if exporting compressed material every time
Afterwards, the air between two shut-off valves 71 of synchronous export, then can completely cut off air, even if without the air between two shut-off valves 71
It handles, also only a small amount introducing air, relative to existing device, it remains to extend feed service life.
<Comparative example 1>
Conventional feed, preparation method are：
It is 20 by mass ratio:20:10:8:20:3:1:0.5 maize flour, sweet potato, system chaff, wheat bran, soya-bean cake, fish meal, bone
Above-mentioned material is mixed to obtain mixture by powder and salt in proportion, and it is 1 that mixture and water, which are pressed quality volume,:It is carried out after 4 mixing
Boiling 30min is to get conventional feed.
Relational language in above-described embodiment and comparative example is explained：
The tangerine bar stem of corn tangerine stalk is the intermediate body of rod, specifically includes blade etc. except the second part other than tangerine bar stem；
Cotton dregs are that the flour cake that cottonseed obtains after squeezing separates most of Residual oil of the inside by extract technology,
Obtained one kind micro- red granular article detects average out to using the protein content of cotton dregs in above-described embodiment, comparative example
40.12%；
Rapeseed meal, also known as " rapeseed dregs " are the by-product after rapeseed oil, detect above-described embodiment, in comparative example
Using the crude protein content average out to 33.2% of rapeseed meal, lysine also rich in, sulphur amino acid, macro- and trace-element；
To guarantee that leakproofness needed for the device course of work can be used existing close on the basis of not influencing device use
Envelope scheme, concretely rubber ring, rubber pad etc..
As a result it detects
1：The feed of embodiment 1, embodiment 3 is added separately in daily ration (conventional feed in comparative example 1), is made real
1 autogamy feed of example, 3 autogamy feed of embodiment are applied, during raising, preceding 10 days additive amounts are 50%, 11-20 of daily ration total amount
It additive amount is the 65% of daily ration total amount, and additive amount is the 80% of daily ration total amount after 21 days；
Pig 18 that weight is 30-35 jins are chosen, every 6 are one group, and 1 autogamy feed of embodiment, embodiment 3 is respectively adopted
Autogamy is raised and 2 feed of comparative example, carries out raising in 60 days by a definite date, three feeds in the morning, afternoon and evening daily, the adjacent interval 6h of feeding twice, often
Secondary feeding amount be subject to pig for a period of time in (6-8min) no longer feed, statistics known to：
Firstly, every group of statistics average every pig food-intake per ton in the 50-60 days, relative to comparative example 1, embodiment 1 is certainly
It is averaged every pig food-intake per ton decline 6.2% with feed feeding, 3 autogamy feed feeding of embodiment is averaged the feed per ton of every pig
Amount decline 7.5%, main reason is that, Ration formulation embodiment 2 and 3 feed of embodiment are configured, relative to daily ration itself,
It can be improved feed digestibility, improve digestible energy, make material consumption decline；
Secondly, the total weight for counting every group of pig on the 60th day increases, comparative example 2,1 autogamy feed of embodiment and embodiment 3
The total weight increase of the corresponding pig of autogamy feed each group is sequentially increased, and 3 autogamy feed of 1 autogamy feed of embodiment and embodiment
Feeding is carried out, the eating speed of corresponding group pig is apparently higher than 2 groups of comparative example；
Finally, carrying out feeding by 1 autogamy feed of embodiment and 3 autogamy feed of embodiment, after a week, stool weight subtracts
Few, excrement stink reduces, and relative to 2 groups of comparative example, after feeding 18 days pig more like to sleep, peace and quiet.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. the preparation method of corn straw feedstuff fermentation, which is characterized in that include the following steps：
Step 1: component meter by weight, takes 45-50 parts of corn tangerine stalks into separation, obtains the first part being made of tangerine bar stem, and remove
But the second part other than tangerine bar stem, 5-7 parts of cotton dregs of addition mix horizontal high voltage of going forward side by side after first part crushed 20-30 mesh
The first explosion material is dried to obtain after steam blasting, and second part is cut into the strip that length is 1-2cm, strip tangerine bar is obtained, to item
5-7 parts of rapeseed meals of addition, 8-10 parts of rice brans dry to obtain the second explosion material after carrying out low-pressure steam explosion after mixing in shape tangerine bar,
In, high steam explosion is specially to regulate and control vapour pressure for 1.5-1.8MPa, handles 7-10min, and low-pressure steam explosion is specially to adjust
Control vapour pressure is 0.6-0.8MPa, handles 5-8min；
Step 2: the first explosion material, the second explosion material and 10-12 parts of vinasse are putted into fermenter, access strain into
Row anaerobic fermentation, fermentation temperature are 30-35 DEG C, are fermented 2-3 days, wherein the injected volume of strain presses corn tangerine stalk and strain
45:1 ratio investment, strain include that mass ratio is 1:1.5:1:1.2:1:1.1:1.6:1.3 bacillus subtilis, lichens bud
Spore bacillus, fodder yeast bacterium, S. cervisiae, candida utili, lactobacillus bulgaricus, streptococcus thermophilus and acidophilus
Lactobacillus composition.
2. the preparation method of corn straw feedstuff as described in claim 1 fermentation, which is characterized in that strain is using preceding living
Change processing, specially：
A1, culture solution configuration, are 1g by mass volume ratio:5g:White sugar, mashed potato and the water of 100L is uniformly mixed, standby
With；
It a2, is in mass ratio 8 into culture solution:1 access strain, shaken cultivation 1-2h, obtains Mixed Microbes on 26-30 DEG C of shaking table
Liquid, the mass fraction for adding salt to salt into mixed bacteria liquid are 0.8%, obtain activated spawn；
Wherein, in step 2 by the first explosion material, the second explosion material and vinasse after mixing according to every layer with a thickness of
10-15cm is putted into fermenter, and activated spawn is accessed between adjacent two layers and carries out anaerobic fermentation.
3. the preparation method of corn straw feedstuff fermentation as claimed in claim 2, which is characterized in that fermentor packet in step 2
It includes：
Shell, be positive quadrangular shape, and the shell has feed inlet, and middle and lower part horizontal card is equipped with partition, institute in the shell
It states partition coaxially to run through equipped with circular hole, circular hole top surface peripheral, oblique, which is upwardly extended, is connected with loudspeaker with the case inside wall
Shell is divided into the fermentation chamber above the stock guide and the compression chamber below partition by shape stock guide；
Open and close runner assembly comprising liftable be set to the rotating electric machine of the housing tip, top be coaxially fixedly arranged on it is described
The fixed cylinder of housing tip inner wall, the multiple mixing components and movable component being rotatably set in the fixed cylinder, the motor
The rotatable sealing of rotary shaft coaxially pass through housing tip and be located at the fixed cylinder in, the rotary shaft is located in fixed cylinder
Part is equipped at least two first gears being arranged at equal intervals up and down and the second gear below first gear, each stirs
Component is mixed to include the H-shaped circular holding section in longitudinal cross-section, be set to holding section inner sidewall and nibble with engaged with the first gear
Conjunction portion, the multiple blades for being set to holding section periphery at equal intervals, the movable component include being integrally formed with the circular hole inner sidewall
Horizontally disposed excellent curved plate, the top plate for being rotatablely connected and being located on bottom plate with the circular hole inner sidewall, the bottom plate and institute
It states top plate rotatably to abut, forms the first discharge port between the bottom plate and circular hole side wall, the top plate, which runs through, has minor arc shape the
Two discharge ports, the top plate top are coaxially installed with hollow circuit cylinder, and the inner sidewall of the cylinder has to be engaged with second gear
The gear teeth, the fixing barrel casing is located on cylinder, and bottom end is rotatably hinged on plate top surface, wherein under the rotating electric machine
It moves to and with the second gear and gear teeth meshing first tooth is moved to opened/closed movable component on the rotating electric machine
The engaging section of wheel and mixing component corresponds engagement, to drive mixing component to rotate；
Wherein, the compression chamber bottom surface has material guide port material is exported compression chamber, every 1d in step 2 fermentation process, opens
It opens rotating electric machine and drives mixing component rotation 1-2h.
4. the preparation method of corn straw feedstuff as claimed in claim 3 fermentation, which is characterized in that the fermentor further includes
Compression assembly comprising set on the compression chamber close to first discharge hole side at least two second telescope motors, set
In at least two third telescope motors and compression frame of the compression chamber and the second telescope motor opposite side, the pressure
Contracting frame includes outer three-sides-square shape frame, the interior three-sides-square shape frame for docking with the outer three-sides-square shape frame end scalable setting, and the compression chamber bottom surface is set
There is a pair of of slideway, the outer three-sides-square shape frame two sides protrude from the interior three-sides-square shape frame setting, are located at outer two bulge of three-sides-square shape frame
Bottom surface be respectively equipped with a pair of of sliding slot be adapted to a pair of of slideway, it is electric close to compression that the material guide port is set to the compression chamber bottom end
At machine, the compression chamber bottom surface is arranged with positioning plate to be formed between the compression chamber side wall for accommodating the second telescope motor
Accommodating cavity, through the perforation being equipped with for stretching out the telescopic rod of second telescope motor, the slideway on the positioning plate
It is set as：Second telescope motor pushes interior three-sides-square shape frame that compression frame is driven extremely to abut with slideway close to one end of third telescope motor
When, first discharge port is located above the compression frame, and third telescope motor pushes outer three-sides-square shape frame drive to compress frame to being located at
When between the first discharge port and material guide port, the second telescope motor pushes against interior three-sides-square shape frame, and the elongation of third telescope motor is described to compress
Frame is compressed, the second telescope motor is contracted in accommodating cavity, when third telescope motor pushes compression frame extremely to abut with the positioning plate,
The material guide port is located at below the compression chamber to export material.
5. the preparation method of corn straw feedstuff as claimed in claim 4 fermentation, which is characterized in that the fermentor further includes
Component is discharged comprising bottom end is fixedly arranged on the discharge pipe of the material guide port circumferential direction, interval is set to two shut-off valves on discharge pipe,
Distance between two shut-off valves is greater than the height of the compression chamber.
6. the preparation method of corn straw feedstuff fermentation as claimed in claim 5, which is characterized in that the discharge pipe is non-
Hose made of gas cloth, on the hose it is circumferential it is shrinkable set there are two storage rope, two storages are restricted between the upper and lower every setting, with
Two shut-off valves are formed, shrinking storage rope closes shut-off valve.
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| CN112690370A (en) * | 2020-12-23 | 2021-04-23 | 刘大康 | Straw biological pig feed |
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| CN108850552B (en) | 2022-05-03 |
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