CN107573185A - The processing method of cow dung - Google Patents
The processing method of cow dung Download PDFInfo
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- CN107573185A CN107573185A CN201710912812.7A CN201710912812A CN107573185A CN 107573185 A CN107573185 A CN 107573185A CN 201710912812 A CN201710912812 A CN 201710912812A CN 107573185 A CN107573185 A CN 107573185A
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- 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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention discloses a kind of processing method of cow dung, it comprises the following steps：(1) predrainage：It is 50~60% that cow dung, which is dehydrated to percent water,；(2) pre fermentation：Pre fermentation after bacillus mycoides and hay bacillus is added into cow dung；(3) dispensing：It is mixed evenly after the auxiliary material of Chinese medicine dreg, lime, mushroom bran composition is added into fermentation tank；(5) main fermentation：Main fermentation is carried out after the fermenting agent being made up of cellulose-degrading bacteria, xylan degrading bacterium, EM bacterium is added into fermentation tank；(6) dry：Use infrared drying to the percent water of cow dung for 5~10%.The obtained product of cow dung processing method of the present invention can be directly used for the cultivation of edible mushroom, processing method simplicity, efficiency high, practical.
Description
Technical field
The present invention relates to technical field of animal husbandry, and in particular to the processing method of cow dung.
Background technology
Containing abundant nutritive value in cow dung, it contains abundant thick protein, crude fat, crude fibre, coarse ash, nothing
Ammonia extract, and containing abundant calcium, phosphorus, retinol1, B1, B2, B12, vitamin C, vitamin K, folic acid, pantothenic acid, choline,
Lutein.Wherein, the crude protein in cow dung and crude fiber content are higher.Cow dung has many purposes, has high value, such as will
Organic fertilizer is done after cattle manure is decomposed, will be used to raise pigs, cow dung also is used as into the culture matrix of edible mushroom or educate after cattle manure
Cow dung is used to be placed in methane-generating pit after fermentation for the combustion gas that generates electricity or live by seedling soil.
Due to also containing grass-seed in cow dung, go out weeds as farm manure president, therefore many planting households are reluctant cow dung being used as
Farm manure and be ready by cow dung be used as edible mushroom cultivation matrix.Cow dung has higher crude fibre and abundant mineral matter and mushroom
Required nutriment, the edible mushroom growing way cultivated using cow dung as culture medium is good, delicious flavour.But undressed ox
Excrement has that moisture is high, and the nitrogen substance such as protein enriches, containing parasite and the features such as pathogenic bacteria.At present, cow dung is used as edible
The handling process of bacterium culture medium matter is made after being mixed after mainly cow dung is dried with other nutriments, though this technique solves
The problem of cow dung moisture is high, but the crude fibre in cow dung is not degraded, utilization rate is not high, and also containing parasite and causes a disease
Bacterium；The nitrogen containing polymer material such as protein can be biodegradable into what edible mushroom can directly absorb in cow dung if by cattle manure
Nitrogen, cause nitrogen content in cow dung too high, the cow dung of high nitrogen does not utilize the growth of edible mushroom equally.
The content of the invention
Instant invention overcomes in the handling process of the existing culture matrix that cow dung is acted on to edible mushroom, be not crude fibre hardly possible
Using being exactly cow dung nitrogen content height, to be unfavorable for edible fungi growth, the technology that culture medium contains pathogenic bacteria and parasite etc. is asked
Topic, there is provided a kind of processing method of cow dung and the fermentation tank for cow dung processing.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of processing method of cow dung, it comprises the following steps：
(1) predrainage：It is 50 that untreated cow dung, which is placed in fermentation tank, and sloughs moisture to cow dung percent water
~60%；
(2) pre fermentation：Microbial bacterial agent is added into cow dung after the 5~7h that fermented at 35~40 DEG C；Described microorganism
Microbial inoculum is made up of bacillus mycoides and hay bacillus；The addition of described microbial bacterial agent is the 1~5% of cow dung quality；
(3) dispensing：Into fermentation tank addition by 1~5 part of 10~15 parts of Chinese medicine dreg, the lime of mass parts, mushroom bran 20~
It is mixed evenly after the auxiliary material of 30 parts of compositions；Described Chinese medicine dreg is by radix bupleuri, Fructus Aurantii, the root of Dahurain angelica, gynostemma pentaphylla, peppermint, water Chang
Pu, cassia bark, rheum officinale composition；
(5) main fermentation：The zymophyte being made up of cellulose-degrading bacteria, xylan degrading bacterium, EM bacterium is added into fermentation tank
3~5h of fermentation at 45~50 DEG C is continued at after agent；The addition of described fermenting agent is the 0.1~0.5% of cow dung quality；
(6) dry：Use infrared drying to the percent water of cow dung for 5~10% again；Described infrared ray work(
Rate is 20~25kw, and a length of 200~500um of described infrared wave, the infrared irridiation time is 60~80min.
Preferably, described cellulose-degrading bacteria, xylan degrading bacterium, the viable count ratio of number of EM bacterium are 1:2~5:5
~9.
Preferably, the mass ratio of described cow dung and auxiliary material is 5~10:1.
Bacillus mycoides and hay bacillus, bred in the cow dung that percent water is 50~60%, gill fungus shape bud
Itrogenous organic substance in cow dung can be degraded into the nitrogen-containing compounds such as polypeptide, amino acid, amino sugar by spore bacillus and hay bacillus, be entered
And nitrogen-containing compound deaminizating is become into nitrogen, the nitrogen in cow dung is effectively reduced, reduces the fertility of cow dung；Cow dung is avoided to send out
Because the too high edible mushroom of fertility produces burn seedlings phenomenon after ferment.
The property of medicine and main active substances of the Chinese medicine dreg used in the present invention are as follows：
Radix bupleuri：Cold nature, bitter, pungent, return liver warp, gallbladder channel, there is soothing liver-gallbladder, thin gas solution is strongly fragrant, dissipates effect of fire；Radix bupleuri
Mainly contain saikoside, sterol, volatile oil (bupleurumol, eugenol etc.), aliphatic acid is (oleic acid, linolenic acid, palmitic acid, hard
Resin acid etc.) and polysaccharide, flavones, polyalcohol, cumarin, trace element etc..
Fructus Aurantii：Fructus Aurantii property is bitter, pungent, sour, warm, has the effect of regulating the flow of QI to ease the stomach, row stagnant dissipate-swelling；Contain a middle volatilization in Fructus Aurantii
Oil and glycosides displayed.
The root of Dahurain angelica：It is warm-natured, acrid flavour, gas fragrance, slight bitter；Wind-damp dispelling, apocenosis of invigorating blood circulation, myogenic pain relieving.Mainly contain different Imperatoria ostruthium
Element, Imperatorin, bergapten, phellopterin, oxypeucedanin.
Gynostemma pentaphylla：It is sweet, bitter, cold nature；Energy QI invigorating, calms the nerves, hypotensive is clearing heat and detoxicating, cough-relieving apophlegmatic；Mainly contain strand
Stock blue glucoside, sterols and flavone compound.
Peppermint：Acrid flavour, it is cool in nature, there is dispelling wind and heat from the body, head clearing, relieving sore-throat promoting eruption, the effect of soothing the liver promoting the circulation of qi；Mainly contain
Menthol and menthol and peppermint aldehyde.
Rhizoma calami：It is warm-natured, acrid flavour, hardship；Have one's ideas straightened out, resolving sputum, stomach invigorating, inducing resuscitation；Mainly contain containing α-, beta-Asarone, along methyl
Isoeugenol, methyl eugenol, calamus enediol, calamus helicene ketone, acolamone, acorone, the big bull ketone of calamus, Chang
Pu ketone.
Cassia bark：Acrid-sweet flavor, property heat, enter kidney, spleen, bladder warp；There are complement sun, warming spleen and stomach, removing internal cold, coronary circulation-promoting pain-relieving and antidiarrheal
The effect of；Contain a variety of volatile oil such as cinnaldehydrum, Eugenol etc. in cassia bark.
Rheum officinale：Bitter, it is cold in nature, there is the logical intestines that purge heat, removing pattogenic heat from the blood and toxic material from the body, dispelling stasis of blood and stimulating the menstrual flow.Rheum officinale mainly contains anthraquinone glycoside and double
Anthrone glucoside, aliphatic acid, calcium oxalate, glucose, fruit sugar and starch.
Chinese medicine dreg is except containing the carbonaceous needed for the edible mushrooms such as cellulose, hemicellulose, protein, amino acid and nitrogen matter
Outside, provided for edible mushroom outside abundant nutriment, Chinese medicine dreg is also containing abundant brass class, alcohol compound, volatilization
Saikoside, fat in the bioactive compounds such as oil, alkaloid, saponin, terpenoid, aliphatic acid, polysaccharide, wherein radix bupleuri
Fat is sour, polysaccharide, Imperatorin, Imperatorin, bergapten, phellopterin, the oxidation root of purple-flowered peucedanum in Fructus Aurantii in brass glucoside, the root of Dahurain angelica
Element, gynostemma pentaphylla glucoside and glucose in rheum officinale, fruit sugar and starch are that cellulose-degrading bacteria, xylan degrading bacterium, EM bacterium carry
For abundant bioactive substance, edible fungus fermented substrate can be used as, promotes cellulose-degrading bacteria, xylan degrading bacterium, EM bacterium
Growth and breeding and metabolism, while these bioactive substances may additionally facilitate zymophyte and secrete various enzymes, promote cow dung
Fermentation；Radix bupleuri, Fructus Aurantii, peppermint, rhizoma calami and cassia bark contain abundant volatile oil simultaneously, and volatile oil has the work for walking quickly and keeping away mosquito
With providing suitable growing environment for edible mushroom.
Another object of the present invention is to provide a kind of breed of edible fungus matrix, it is prepared by above-mentioned cow dung processing method
Obtain.
Another object of the present invention is to provide the fermentation tank used in a kind of above-mentioned cow dung processing method, the fermentation tank is
Horizontal fermentation tank, including
Tank body；
Dividing plate, the dividing plate, which is removably located in the tank body and separates the tank body, is divided into dewatering station and fermentation
Room；
First charging aperture is provided with the top of the dewatering station, the dewatering station end face relative with dividing plate is movably set with pressure
Plate；The pressing plate and the first external motor connection；The dewatering station is provided with delivery port close to the bottom of dividing plate side；It is described
Delivery port is provided with filter screen；
Second charging aperture is provided with the top of the fermenting cellar, bottom is provided with discharging opening；The fermentation chamber interior walls, which are fixed, to be set
There are two pieces of infrared radiation panels, two pieces of infrared radiation panels are vertical and are oppositely arranged；Described fermenting cellar top surface is provided with
Ventilating opening；The edge of described ventilating opening is provided with the sideboard for being used for blocking ventilating opening；The fermenting cellar, which is internally provided with, to be turned
Axle；Described rotating shaft connects the second motor through the end face relative with the dividing plate；Described rotating shaft is provided with some groups of stirrings
Blade, every group of stirring vane are made up of some blades；Described stirring vane is vertically arranged with the rotating shaft.
Further, temperature sensor is additionally provided with inside described fermenting cellar, the fermentation chamber outer wall is provided with controller；
Described controller is connected with the temperature sensor, the infrared radiation panel respectively by wire.
Further, described tank body is cylinder.
Preferably, described rotating shaft is provided with 6 groups of stirring vanes, and every group of stirring vane is made up of 3 stirring vanes.
Preferably, described rotating shaft is provided with 6 groups of stirring vanes, and every group of described stirring vane is stirred by 4 length differences
Mix blade composition.
Preferably, described rotating shaft is provided with 6 groups of stirring vanes, and every group of stirring vane is made up of 3 stirring vanes；It is described
Stirring vane afterbody be provided with the iron plate vertical with blade.
The present invention has the advantages that compared with prior art：
(1) cow dung is first removed partial moisture by cow dung processing method of the invention, and suitable moisture is advantageous to the hair of cow dung
Ferment；Secondly pre fermentation is carried out to cow dung using bacillus mycoides and hay bacillus, removes part nitrogen in cow dung, lower fermentation
Cow dung fertility afterwards, is advantageous to edible fungi growth；Dispensing is being carried out to cow dung again, is being configured to the matrix of breed of edible fungus, its
In, the Chinese medicine dreg of addition is advantageous to zymogenic fermentation, while also provides abundant nutriment and without insect pest for edible mushroom
Growing environment；
(2) present invention adds cellulose-degrading bacteria, xylan degrading bacterium, EM bacterium and cow dung is carried out in short-term during the fermentation
Indirect fermentation, nitrogen matter and carbonaceous in cow dung are not fermented corruption can not fully absorb utilization into organic fertilizer, edible mushroom, and fertility is fitted
Preferably, nitrogen matter and carbonaceous and in cow dung obtain initial breakdown, and gradually corruption can be direct into edible mushroom during edible fungi growth
The trophic factors absorbed, in short-term indirect fermentation be advantageous to the growth of edible mushroom.
(3) cow dung after fermentation is dried using infrared ray by the present invention, and rate of drying is fast, and the time is short, is dried abundant
Uniformly；And cow dung is sterilized and desinsection simultaneously in drying process, the various parasites and pathogenic bacteria in cow dung can be killed.
(4) product that cow dung processing method of the invention obtains can be directly used for the fermentation of edible mushroom, processing method is easy,
It is efficiency high, practical.
(5) present invention provides a fermentation tank being engaged with cow dung processing method, and cow dung enters de- from first charging aperture
Cow dung is pressed to dividing plate so as to play a part of compacting dehydration by hydroecium through pressing plate, and the water suppressed is after strainer filtering by going out
The mouth of a river is flowed out, and takes out dividing plate after compacting, and cow dung is promoted fermenting cellar by pressing plate again, then again again with dividing plate by dewatering station and hair
Ferment room isolates；Pass through the paddle in rotating shaft and rotating shaft after putting into bacillus mycoides and hay bacillus microbial inoculum from second charging aperture
Piece carries out pre fermentation after microbial inoculum and cow dung stir；After pre fermentation, dispensing and fermenting agent are put into from the second dog-house
Fermenting cellar, main fermentation is carried out after stirring；During main fermentation and pre fermentation, ventilating opening, main fermentation are covered with sideboard
After the completion of open ventilating opening, and be powered to infrared radiation panel, while cow dung is stirred using rotating shaft and stirring vane, water
Divide and discharged from ventilating opening, so as to play dry effect, dried cow dung is discharged from discharging opening.Present invention fermentation jar structure letter
It is single, it is easy to operate, cow dung puts into after ferment tank to the cultivation that obtained product can be directly used for edible mushroom, practical,
Efficiency high.
(6) temperature sensor is additionally provided with inside fermenting cellar of the invention, fermentation chamber outer wall, which is also set up, is provided with controller；Control
Instrument processed is connected with temperature sensor, infrared radiation panel respectively by wire, temperature sensor, infrared radiation panel and controller
A temperature control system is formed, temperature control can be carried out to fermenting cellar, technological condition for fermentation is easy to control.
(7) quantity of the stirring vane in the fermenting cellar rotating shaft in fermentation tank of the invention is limited, provided with 6 groups of stirrings
Blade, every group of stirring vane are made up of 3 stirring vanes or are made up of or in stirring vane afterbody 4 length difference stirring vanes
Provided with the iron plate vertical with stirring vane, this several design can stir the cow dung in fermenting cellar, improve mixing effect.
Brief description of the drawings
Fig. 1 is fermentation tank structural representation of the present invention；
Fig. 2 is the fermentation tank right view of the embodiment of the present invention 4；
Fig. 3 is the fermentation tank right view of the embodiment of the present invention 5；
Fig. 4 is the fermentation tank right view of the embodiment of the present invention 6；
In accompanying drawing, 1- tank bodies, 2- dividing plates, 3- dewatering station, 4- fermenting cellars, 5- first charging apertures, 6- pressing plates, the electricity of 7- first
Machine, 8- delivery ports, 9- second charging apertures, 10- discharging openings, 11- infrared radiation panels, 12- ventilating openings, 13- sideboards, 14-
Rotating shaft, the motors of 15- second, 16- stirring vanes, 17- temperature sensors, 18- controllers, 19- iron plates.
Embodiment
With reference to embodiment and experiment, the invention will be further described.
Embodiment 1
The processing method of cow dung its comprise the following steps：
(1) predrainage：Untreated cow dung is placed in fermentation tank and sloughs moisture to cow dung percent water and is
60%；
(2) pre fermentation：Microbial bacterial agent is added into cow dung after the 7h that fermented at 35 DEG C；Described microbial bacterial agent is by gill fungus
Shape bacillus and hay bacillus composition；The addition of described microbial bacterial agent is the 5% of cow dung quality；
(3) dispensing：Into fermentation tank, addition is made up of auxiliary 5 parts of 10 parts of Chinese medicine dreg, the lime of mass parts, 20 parts of mushroom bran
It is mixed evenly after material；Described Chinese medicine dreg is by radix bupleuri, Fructus Aurantii, the root of Dahurain angelica, gynostemma pentaphylla, peppermint, rhizoma calami, cassia bark, rheum officinale
Composition；The mass ratio of the cow dung and auxiliary material is 10:1；
(5) main fermentation：Into fermentation tank addition institute by viable count ratio of number be 1:2:9 cellulose-degrading bacteria, wood
The 5h that ferments is continued at 45 DEG C after the fermenting agent that Polyose degradation bacterium, EM bacterium form；The addition of described fermenting agent is ox
The 0.5% of excrement quality；
(6) dry：Use infrared drying to the percent water of cow dung for 5% again；Described infrared light power is
25kw, a length of 200um of described infrared wave, the infrared irridiation time are 80min.
Embodiment 2
The processing method of cow dung its comprise the following steps：
(1) predrainage：Untreated cow dung is placed in fermentation tank and sloughs moisture to cow dung percent water and is
50%；
(2) pre fermentation：Microbial bacterial agent is added into cow dung after the 5h that fermented at 40 DEG C；Described microbial bacterial agent is by gill fungus
Shape bacillus and hay bacillus composition；The addition of described microbial bacterial agent is the 5% of cow dung quality；
(3) dispensing：Into fermentation tank, addition is made up of auxiliary 5 parts of 10 parts of Chinese medicine dreg, the lime of mass parts, 20 parts of mushroom bran
It is mixed evenly after material；Described Chinese medicine dreg is by radix bupleuri, Fructus Aurantii, the root of Dahurain angelica, gynostemma pentaphylla, peppermint, rhizoma calami, cassia bark, rheum officinale
Composition；The mass ratio of the cow dung and auxiliary material is 10:1；
(5) main fermentation：Into fermentation tank addition institute by viable count ratio of number be 1:5:5 cellulose-degrading bacteria, wood
The 3h that ferments is continued at 50 DEG C after the fermenting agent that Polyose degradation bacterium, EM bacterium form；The addition of described fermenting agent is ox
The 0.5% of excrement quality；
(6) dry：Use infrared drying to the percent water of cow dung for 10% again；Described infrared light power is
20kw, a length of 500um of described infrared wave, the infrared irridiation time are 60min.
Embodiment 3
The processing method of cow dung its comprise the following steps：
(1) predrainage：Untreated cow dung is placed in fermentation tank and sloughs moisture to cow dung percent water and is
55%；
(2) pre fermentation：Microbial bacterial agent is added into cow dung after the 6h that fermented at 38 DEG C；Described microbial bacterial agent is by gill fungus
Shape bacillus and hay bacillus composition；The addition of described microbial bacterial agent is the 3% of cow dung quality；
(3) dispensing：Into fermentation tank, addition is made up of auxiliary 3 parts of 12 parts of Chinese medicine dreg, the lime of mass parts, 25 parts of mushroom bran
It is mixed evenly after material；Described Chinese medicine dreg is by radix bupleuri, Fructus Aurantii, the root of Dahurain angelica, gynostemma pentaphylla, peppermint, rhizoma calami, cassia bark, rheum officinale
Composition；The mass ratio of the cow dung and auxiliary material is 8:1；
(5) main fermentation：Into fermentation tank addition institute by viable count ratio of number be 1:3:8 cellulose-degrading bacteria, wood
The 4h that ferments is continued at 48 DEG C after the fermenting agent that Polyose degradation bacterium, EM bacterium form；The addition of described fermenting agent is ox
The 0.3% of excrement quality；
(6) dry：Use infrared drying to the percent water of cow dung for 8% again；Described infrared light power is
23kw, a length of 400um of described infrared wave, the infrared irridiation time are 70min.
Comparative example 1
The cow dung processing method of comparative example 1 is：By cow dung dry to percent water be 10% after with Chinese medicine dreg, stone
Ash, mushroom bran mixing.
Comparative example 2
The cow dung processing method of comparative example 2 and embodiment 1 is essentially identical, and difference is, comparative example 2 is without pre fermentation.
Comparative example 3
The cow dung processing method of comparative example 3 and embodiment 2 is essentially identical, and difference is, in not added in the dispensing of comparative example 3
The medicine dregs of a decoction.
Comparative example 4
The cow dung processing method of comparative example 4 and embodiment 3 is essentially identical, and difference is, in being added in the dispensing of comparative example 4
The medicine dregs of a decoction are radix bupleuri and Fructus Aurantii.
In order to illustrate the ox of the technique effect of the present invention, 1~embodiment of detection embodiment 3 and 1~comparative example of comparative example 4
Organic carbon, full potassium, full phosphorus, the full nitrogen of cow dung after the processing of excrement processing method, and count in such as table 1 below；
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | |
| Organic carbon (g/kg) | 791.3 | 808.2 | 781.8 | 789.6 | 756.3 | 783.2 | 769.6 |
| Full potassium (g/kg) | 10.2 | 9.7 | 11.3 | 9.3 | 9.8 | 10.4 | 10.9 |
| Full phosphorus (g/kg) | 24.2 | 24.6 | 25.3 | 23.5 | 22.7 | 23.4 | 23.9 |
| Inorganic nitrogen (g/kg) | 6.24 | 6.36 | 6.15 | 5.24 | 8.25 | 5.94 | 5.85 |
| Organic nitrogen (g/kg) | 10.23 | 9.46 | 9.37 | 14.4 | 11.53 | 10.96 | 10.25 |
As shown in Table 1, containing abundant organic carbon, and nitrogen, phosphorus, potassium etc. after cow dung processing method of the invention processing
Nutrient needed for edible fungi growth, by the organic nitrogen and inorganic nitrogen of comparative example 1 and comparative example 2 and 1~embodiment of embodiment 3
Content is understood, after the present invention uses pre fermentation, the organic nitrogen content in cow dung is reduced, and it is corresponding organic after the completion of cow dung processing
Nitrogen and inorganic nitrogen are all reduced, the fertility of cow dung after effective reduction processing, and main fermentation effectively can convert part organic nitrogen
Into inorganic nitrogen, contribute to absorbing for edible mushroom；By 1~embodiment of comparative example 1, comparative example 2 and comparative example 3 and embodiment
3 understand, after adding Chinese medicine dreg, cow dung main fermentation is more abundant, and the conversion ratio of organic nitrogen to inorganic nitrogen is higher.
The cow dung obtained using the cow dung processing method of 1~embodiment of embodiment 3 and 1~comparative example of comparative example 4 is used for
Flat mushroom is cultivated, the growing way situation of flat mushroom is observed and the nitrogen content of the flat mushroom after harvest, and biological transformation ratio is detected, will
As a result it is recorded in such as table 2 below；
Table 2
As shown in Table 2, the Eight Strains of Pleurotus Ostreatus growing way of 1~embodiment of embodiment 3 is all good compared to 1~comparative example of comparative example 4, real
Apply that Eight Strains of Pleurotus Ostreatus nitrogen content and the biological transformation ratio of 1~embodiment of example 3 are all high compared to 1~comparative example of comparative example 4, and explanation is adopted
Obtained cow dung is handled with the cow dung processing method of the present invention, its nutriment is abundant suitable, is best suitable for the cultivation of edible mushroom, uses
Good in cultivation Eight Strains of Pleurotus Ostreatus growing way, bacterial strain is dense and the speed of growth is fast, no illness, and flat mushroom absorbs the efficiency high of nutriment.
Embodiment 4
As depicted in figs. 1 and 2, the fermentation tank used in cow dung processing method of the present invention, the fermentation tank are horizontal fermentation tank
Including：
Tank body 1, the tank body 1 are cylinder.
Dividing plate 2, the dividing plate 2 detachably separates in the tank body 1 and by the tank body 1 is divided into dewatering station 3 and hair
Ferment room 4.
The top of dewatering station 3 is provided with first charging aperture 5, and the dewatering station 3 end face relative with dividing plate 2 is movably set with
Pressing plate 6, the pressing plate 6 are connected with the first external motor 7.The dewatering station 3 is provided with water outlet close to the bottom of the side of dividing plate 2
Mouth 8, the delivery port 8 is provided with filter screen (being not drawn into accompanying drawing).
The top of fermenting cellar 4 is provided with second charging aperture 9, and bottom is provided with discharging opening 10.The inwall of fermenting cellar 4 is consolidated
Surely two pieces of infrared radiation panels 11 are provided with, two pieces of infrared radiation panels 11 are vertical and are oppositely arranged.Described fermenting cellar 4 pushes up
Face is provided with ventilating opening 12, and the edge of described ventilating opening 12 is provided with the sideboard 13 for being used for blocking ventilating opening 12.The hair
Ferment room 4 is internally provided with rotating shaft 14, and described rotating shaft 14 is connected external second through the end face relative with dividing plate 2 by belt
Motor 15.Described rotating shaft 14 is provided with 6 groups of stirring vanes, and every group of stirring vane is made up of 3 stirring vanes, described stirring
Blade 3 is vertically arranged with the rotating shaft 14.
Temperature sensor 17 is additionally provided with inside described fermenting cellar 4, the outer wall of fermenting cellar 4 is provided with controller 18；Institute
The controller 18 stated is connected with the temperature sensor 17, the infrared radiation panel 11 respectively by wire.
In use, cow dung is put into dewatering station 3 from first charging aperture 5, the first motor 7 is opened, the first motor 7 is with dynamic pressure plate
Cow dung is pressed to dividing plate 2 so as to play a part of compacting dehydration by 6, and the water suppressed is flowed after strainer filtering by delivery port 8
Go out, take out dividing plate 2 after compacting, cow dung is promoted fermenting cellar 4 by pressing plate 6 again, then by dewatering station 3 and is sent out with dividing plate 2 again again
Ferment room 4 separates；Then, bacillus mycoides and hay bacillus microbial inoculum are put into fermentation tank from second charging aperture 9, opens second
Motor 15 drives the stirring vane 16 in rotating shaft 14 and rotating shaft 14 to carry out pre fermentation after microbial inoculum and cow dung stir；Pre fermentation
Afterwards, dispensing and fermenting agent are put into fermenting cellar 4 from second charging aperture 9, main fermentation is carried out after stirring；Main fermentation and pre- hair
During ferment, mobile sideboard 13 covers ventilating opening 12, and mobile sideboard 13, opens ventilating opening 12 after the completion of main fermentation,
And infrared radiation panel 11 is opened with controller 18, while opening the second motor 15 makes rotating shaft 14 and stirring vane 16 enter cow dung
Row stirring, the radiation of infrared ray make the moisture evaporation in cow dung, and moisture is discharged from ventilating opening 12, so as to play dry effect；
Temperature control can be regulated and controled by controller 18 and temperature sensor 17 and infrared radiation panel 11 in fermentation tank.The present invention
Fermentation tank is simple in construction, easy to operate, and cow dung is put into after ferment tank to the cultivation that obtained product can be directly used for edible mushroom
Training, practical, efficiency high.
Embodiment 5
As shown in Figure 1 and Figure 4, the structure and use principle and reality of the fermentation tank used in the cow dung processing method of embodiment 5
Apply that example 4 is essentially identical, and difference is, in fermentation tank, described rotating shaft 14 is provided with 6 groups of stirring vanes, and every group of stirring vane is by 4
Individual length difference stirring vane 16 forms.The stirring vane 16 of different length, the materials such as cow dung are applied during stirring away from power not
Together, cause the movement rate of material inconsistent, stir evenly, and the blade of same length, in stirring, the motion speed of material
Rate is the same, and direction is consistent, and it is uneven to easily cause stirring.
Embodiment 6
As shown in figures 1 and 3, the structure and use principle and reality of the fermentation tank used in the cow dung processing method of embodiment 6
Apply that example 4 is essentially identical, and difference is, in fermentation tank, described rotating shaft 14 is provided with 6 groups of stirring vanes, and every group of stirring vane is by 3
Individual stirring vane composition, the described afterbody of stirring vane 16 are additionally provided with the iron plate 19 vertical with blade.During stirring, stirring vane
16, and the iron plate 19 vertical with stirring vane 16 can drive the materials such as cow dung to be moved to different directions, material stirring is evenly.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (10)
1. the processing method of cow dung, it is characterised in that it comprises the following steps：
(1) predrainage：Untreated cow dung is placed in fermentation tank slough moisture to cow dung percent water be 50~
60%；
(2) pre fermentation：Microbial bacterial agent is added into cow dung after the 5~7h that fermented at 35~40 DEG C；Described microbial bacterial agent
It is made up of bacillus mycoides and hay bacillus；The addition of described microbial bacterial agent is the 1~5% of cow dung quality；
(3) dispensing：Chinese medicine dreg 10~15 part, lime 1~5 part of the addition by mass parts, 20~30 parts of mushroom bran into fermentation tank
It is mixed evenly after the auxiliary material of composition；Described Chinese medicine dreg is by radix bupleuri, Fructus Aurantii, the root of Dahurain angelica, gynostemma pentaphylla, peppermint, rhizoma calami, osmanthus
Skin, rheum officinale composition；
(5) main fermentation：After the fermenting agent being made up of cellulose-degrading bacteria, xylan degrading bacterium, EM bacterium is added into fermentation tank
Continue at 3~5h of fermentation at 45~50 DEG C；The addition of described fermenting agent is the 0.1~0.5% of cow dung quality；
(6) dry：Use infrared drying to the percent water of cow dung for 5~10% again；Described infrared light power is
20~25kw, a length of 200~500um of described infrared wave, the infrared irridiation time are 60~80min.
2. cow dung processing method according to claim 1, it is characterised in that described cellulose-degrading bacteria, xylan drop
Solve bacterium, the viable count ratio of number of EM bacterium is 1:2~5:5~9.
3. cow dung processing method according to claim 1, it is characterised in that described cow dung and the mass ratio of auxiliary material are
5~10:1.
4. a kind of breed of edible fungus matrix, it is characterised in that it is prepared by any described cow dung processing methods of claim 1-3
Obtain.
5. the fermentation tank used in a kind of any described cow dung processing methods of claim 1-3, the fermentation tank is horizontal fermentation
Tank, it is characterised in that including
Tank body；
Dividing plate, the dividing plate, which is removably located in the tank body and separates the tank body, is divided into dewatering station and fermenting cellar；
First charging aperture is provided with the top of the dewatering station, the dewatering station end face relative with dividing plate is movably set with pressing plate；Institute
State pressing plate and the first external motor connection；The dewatering station is provided with delivery port close to the bottom of dividing plate side；The water outlet
Mouth is provided with filter screen；
Second charging aperture is provided with the top of the fermenting cellar, bottom is provided with discharging opening；The fermentation chamber interior walls are fixed with two
Block infrared radiation panel, two pieces of infrared radiation panels are vertical and are oppositely arranged；Described fermenting cellar top surface is provided with ventilation
Mouthful；The edge of described ventilating opening is provided with the sideboard for being used for blocking ventilating opening；The fermenting cellar is internally provided with rotating shaft；Institute
The rotating shaft stated connects the second external motor through the end face relative with the dividing plate；Described rotating shaft is provided with some groups of stirrings
Blade, every group of stirring vane are made up of some blades；Described stirring vane is vertically arranged with the rotating shaft.
6. fermentation tank according to claim 5, it is characterised in that temperature sensor is additionally provided with inside described fermenting cellar,
The fermentation chamber outer wall is provided with controller；Described controller by wire respectively with the temperature sensor, described infrared
Beta radiation plate connects.
7. fermentation tank according to claim 5, it is characterised in that described tank body is cylinder.
8. fermentation tank according to claim 5, it is characterised in that described rotating shaft is provided with 6 groups of stirring vanes, and every group is stirred
Blade is mixed to be made up of 3 stirring vanes.
9. fermentation tank according to claim 5, it is characterised in that described rotating shaft is provided with 6 groups of stirring vanes, described
Every group of stirring vane is made up of 4 length difference stirring vanes.
10. fermentation tank according to claim 5, it is characterised in that described rotating shaft is provided with 6 groups of stirring vanes, every group
Stirring vane is made up of 3 stirring vanes, and described stirring vane afterbody is provided with the iron plate vertical with stirring vane.
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