CN105457989B - The recycling processing method of waste biomass body after fowl poultry kind animal dead - Google Patents
The recycling processing method of waste biomass body after fowl poultry kind animal dead Download PDFInfo
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- CN105457989B CN105457989B CN201511024680.1A CN201511024680A CN105457989B CN 105457989 B CN105457989 B CN 105457989B CN 201511024680 A CN201511024680 A CN 201511024680A CN 105457989 B CN105457989 B CN 105457989B
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- 241001465754 Metazoa Species 0.000 title claims abstract description 64
- 238000004064 recycling Methods 0.000 title claims abstract description 15
- 244000144977 poultry Species 0.000 title claims abstract description 14
- 239000002028 Biomass Substances 0.000 title claims abstract description 12
- 239000002699 waste material Substances 0.000 title claims abstract description 12
- 238000003672 processing method Methods 0.000 title claims abstract description 7
- 238000000855 fermentation Methods 0.000 claims abstract description 31
- 238000009835 boiling Methods 0.000 claims abstract description 24
- 239000012634 fragment Substances 0.000 claims abstract description 24
- 244000005700 microbiome Species 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 19
- 241000193830 Bacillus <bacterium> Species 0.000 claims abstract description 16
- 238000006731 degradation reaction Methods 0.000 claims abstract description 14
- 230000015556 catabolic process Effects 0.000 claims abstract description 13
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 12
- 239000000417 fungicide Substances 0.000 claims abstract description 12
- 230000000813 microbial effect Effects 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 241000194103 Bacillus pumilus Species 0.000 claims abstract description 9
- 244000063299 Bacillus subtilis Species 0.000 claims abstract description 9
- 235000014469 Bacillus subtilis Nutrition 0.000 claims abstract description 9
- 241000122973 Stenotrophomonas maltophilia Species 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 9
- 241000192700 Cyanobacteria Species 0.000 claims abstract description 8
- 241000605008 Spirillum Species 0.000 claims abstract description 8
- 235000020995 raw meat Nutrition 0.000 claims abstract description 8
- 241000251468 Actinopterygii Species 0.000 claims abstract description 6
- 238000005238 degreasing Methods 0.000 claims abstract description 6
- 238000005057 refrigeration Methods 0.000 claims abstract description 6
- 230000004151 fermentation Effects 0.000 claims description 19
- 241000894006 Bacteria Species 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 9
- 239000004902 Softening Agent Substances 0.000 claims description 6
- 108010059345 keratinase Proteins 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010411 cooking Methods 0.000 claims description 2
- 241000726221 Gemma Species 0.000 claims 1
- 241000194107 Bacillus megaterium Species 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000009933 burial Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000000003 hoof Anatomy 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 241000193755 Bacillus cereus Species 0.000 description 1
- 241001249117 Bacillus mojavensis Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 240000001046 Lactobacillus acidophilus Species 0.000 description 1
- 235000013956 Lactobacillus acidophilus Nutrition 0.000 description 1
- 241000191039 Rhodocyclus tenuis Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 241000726445 Viroids Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 229940039695 lactobacillus acidophilus Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to the recycling processing methods of waste biomass body after fowl poultry kind animal dead, include the following steps：Dead animal is carried out stored refrigerated；The dead animal for cutting and being crushed after refrigeration, obtains animal fragment；Boiling animal fragment；Microbial degradation is carried out after being mixed with complex micro organism fungicide except the animal fragment of degreasing；Catabolite is subjected to intermediate temperature anaerobic fermentation, obtains biogas, biogas slurry and biogas residue；The complex micro organism fungicide is made of fish raw meat cyanobacteria, bacillus subtilis, lactobacterium acidophilus, bacillus megaterium, bacillus cercus, bacillus pumilus, very thin red spirillum, stenotrophomonas maltophilia, Mo Haiwei bacillus.The method of the present invention solves the problems, such as that large-scale cultivation factory and office manage fowl poultry kind spoil, makes resource reutilization.
Description
Technical field
The present invention relates to the moneys of waste biomass body after biotechnology and field of environment protection, especially fowl poultry kind animal dead
Source processing method.
Background technology
China is populous nation, cultivation big country, wherein the death of pet corpse generated every year, cultivation domestic animals poultry are dead
Corpse after dying is ten hundreds of, and burning or burial is taken to be handled mostly now.For above two mode, although can reach
To the standard of minimizing, but it is not met by stabilisation, serialization, high efficiency, recycling, innoxious, rapid processing
It is required that.Burning disposal method is unable to serialization operating, for larger animal, burns of high cost, danger coefficient height；Burial is handled
Method cannot quickly handle dead animal, and buried spoil can cause the secondary pollution of soil and groundwater, operate
Carry out complex process, takes up a large area.
Invention content
The present invention according to insufficient existing for above-mentioned field and demand, provide it is a kind of efficiently, continuity is strong, innoxious degree
It is high, at low cost, microorganism can be passed through with waste biomass body recycling treatment system after the fowl poultry kind animal dead of resource reutilization
Degradation technique solves the problems, such as to manage dead animal corpse in large-scale cultivation factory and office, makes resource reutilization, accomplish energy conservation and environmental protection.
Claimed technical solution is as follows：
The recycling processing method of waste biomass body after a kind of fowl poultry kind animal dead, which is characterized in that including walking as follows
Suddenly：
(1) dead animal is carried out stored refrigerated；
(2) dead animal for cutting and being crushed after refrigeration, obtains animal fragment；
(3) animal fragment described in boiling removes degreasing；
(4) microbial degradation is carried out after being mixed with complex micro organism fungicide except the animal fragment of degreasing, is degraded
Product；
(5) catabolite is subjected to intermediate temperature anaerobic fermentation, obtains biogas, biogas slurry and biogas residue；
The complex micro organism fungicide by fish raw meat cyanobacteria, bacillus subtilis, lactobacterium acidophilus, bacillus megaterium,
Bacillus cercus, bacillus pumilus, very thin red spirillum, stenotrophomonas maltophilia, Mo Haiwei bacillus composition, are mixed
Composition and division in a proportion example is 0.5-1.5：2-4：5-6.6：1.5-5.5：3-4：7-12：7-12：3-5.5：3.5-4.
Before stored refrigerated, softening agent is sprayed to dead animal, the softening agent is keratinase.
It is described stored refrigerated to refer specifically to refrigerate 24 hours at a temperature of dead animal is placed in 4 DEG C.
The cutting refers to the fritter for 70-90cm by dead animal machine cuts；Described be crushed refers to using pulverizer
The fritter of 70-90cm is ground into the fritter of 6-8cm, then separating twice first into the animal fragment of 1-2cm.
The boiling refers to continuously cooking animal fragment 2h-4h at a temperature of 70-80 DEG C, its grease is made to detach.
The microbial degradation includes the following steps：Dry powder-shaped complex micro organism fungicide is dissolved in 25-37 DEG C of water,
The complex microorganism bacterium solution of a concentration of 1kg/L is obtained, is then mixed with the animal fragment except degreasing and is placed on 30-40 DEG C of temperature
Lower degradation 36-72h.
It is preferred that the complex microorganism bacterium solution is sprayed on animal fragment, 3L-60L is sprayed every time, is sprayed per half an hour
Once.
The condition of the intermediate temperature anaerobic fermentation is：It ferments 14-20 days at a temperature of 30-35 DEG C.
Complex micro organism fungicide for being handled waste biomass body after fowl poultry kind animal dead, which is characterized in that
By fish raw meat cyanobacteria, bacillus subtilis, lactobacterium acidophilus, bacillus megaterium, bacillus cercus, bacillus pumilus,
Very thin red spirillum, stenotrophomonas maltophilia, Mo Haiwei bacillus composition.
It is preferred that by the fish raw meat cyanobacteria of isoconcentration, bacillus subtilis, lactobacterium acidophilus, bacillus megaterium, cured sample bud
Born of the same parents bacillus, bacillus pumilus, very thin red spirillum, stenotrophomonas maltophilia and Mo Haiwei bacillus are according to 0.5-1.5：2-
4：5-6.6：1.5-5.5：3-4：7-12：7-12：3-5.5：The volume ratio mixing composition of 3.5-4.
The present invention also provides waste biomass body recycling treatment system after a kind of fowl poultry kind animal dead, feature exists
According to organism processing sequence successively including stored refrigerated library, cutting machine, pulverizer, boiling case and fermentation tank；
Humor collecting slot is also respectively connected on the cutting machine and pulverizer, the humor collecting slot is cut for collecting
Or crush the body fluid flowed out when animal；
The humor collecting slot is connect with fluid collection tube, and the fluid collection tube is used for the body fluid in humor collecting slot
It is delivered to boiling case；
Further include conveyer 1 between the cutting machine and pulverizer, what the conveyer 1 was used to cut cutting machine
Animal block is delivered to pulverizer；
Further include conveyer 2 between the pulverizer and boiling case, the conveyer 2 is for crushing obtained animal fragment
It is delivered to boiling case；
Further include delivery pump between the boiling case and fermentation tank, the delivery pump is used to pump the animal fragment after boiling
Enter fermentation tank.
Waste biomass body recycling processing method after fowl poultry kind animal dead provided by the invention, by dead animal into
Row refrigeration, cutting, broken, boiling, microbial degradation and intermediate temperature anaerobic fermentation, make it fully decompose, and generate biogas, biogas residue, natural pond
Liquid is used for resource recycling.Biogas is production supplement power and heat by thermoelectric conversion；Biogas slurry can supply foster with biogas residue
The colony house flushing inside field and colony house bedding and padding are grown, or by biogas slurry, biogas residue direct returning to farmland, are used for agricultural production.
In a preferred embodiment of the invention, to dead animal spray softening agent keratinase, soften its hair, cortex and
Cuticula (hoof nail), is conducive to the microbial degradation in later stage.Then by the spoil after softening be put into 4 DEG C it is stored refrigerated
In library, refrigerate 24 hours, to be cut and to be crushed.
In some embodiments of the invention, the dead animal after refrigeration, first passes around machine cuts, disintegrates as 70-
90cm fritters (except birds) so that spoil is broken the whole up into parts.It is crushed into 6-8cm fritters again, is ground into 1-2cm's again
Fragment.Internal organ, bone, meat, hair for wherein crushing etc. are all mixed broken.Each operational phase collects watery blood and flushing
Waste water is to avoid pollution environment.The biogas that operating power supply can be generated by fermentation is provided by thermoelectric conversion.
In some embodiments of the invention, the spoil after crushing, is transported to boiling case, at 70-80 DEG C
At a temperature of boiling animal fragment 2h, so that its grease is detached, and remove the grease generated after thermophilic digestion, ensure later stage anaerobic fermentation
It is not influenced by grease.Thermal energy early period in boiling case carries out heat supply by the heating device of itself, after biogas output, entirely
The biogas that the operating power supply of process can be generated by fermentation is provided by thermoelectric conversion.
In some embodiments of the invention, can by after boiling mixed material and stay bacterium bed material (complex microorganism
The substance that microbial inoculum is mixed with the sawdust of fruit tree) it is mixed.30-40 DEG C of temperature is kept, complex microorganism is sprayed
Bacterium solution sprays 3L-60L every time, and per half an hour, sprinkling is primary.By the microbial degradation of 36-72h, by musculature, bone,
The substances such as hair are converted to microbial liquid metabolite, i.e. catabolite.In degradation process, it is broken animal can be supplemented at any time
Piece, continuous degradation.
In some embodiments of the invention, the catabolite that step (4) obtains is led to and is transported in anaerobic fermentation tank, this
When fermentation tank in based on liquid, solid content 0.3%, far superior to traditional anaerobic ferment process.Detested by 14 days medium temperatures
Aerobe fermentation makes catabolite after-ripening, generates biogas, biogas residue and biogas slurry, is used for resource recycling.The fermentation tank can be foster
Grow the fermentation tank either mating fermentation tank of organism recycling treatment system inside field.
Organism recycling treatment system provided by the invention, can according to organism treating capacity, increase stored refrigerated library,
The quantity of any one or more of equipment, meets actual demand in cutting machine, pulverizer, boiling case and fermentation tank.At the system
Reason organism has the following advantages：(1) full-automatic：From fermentation is cut to, carried without artificial, it is time saving and energy saving, it avoids simultaneously
Germ in dead animal body infects staff；(2) continuity is strong：No matter animal amount have it is much, can continuous processing,
It will not cause to overstock；(3) innoxious degree is high：By microbial degradation, the organic component in animal body is converted decomposition, causes a disease
Bacterium or some albumen viroids are all degraded, and meet innoxious requirement；(4) at low cost：The operating power supply of whole process can
It is provided by thermoelectric conversion with the biogas generated by fermentation.Solve the problems, such as that large-scale cultivation factory and office manage dead animal corpse,
Make resource reutilization.
Description of the drawings
The flow diagram of waste biomass body recycling treatment after Fig. 1 fowl poultry kind animal deads.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail, it is to be understood that the only conduct of following embodiments
Explanation and illustration is not in any way limit the scope of the present invention.
Biological material source：
Fish raw meat cyanobacteria, number CCAM030002, individual grant, given Liu Tian rocs；
Bacillus subtilis (Bacillus subtilis), number CGMCC 1.3358, individual grants, given Feng Pin；
Lactobacterium acidophilus (Lactobacillus acidophilus), number ACCC10637, individual grants, and given is white
Fourth；
Bacillus megaterium (Bacillus megaterium) number CGMCC1.2393, individual grant, given Hao Jian
It is flat；
Bacillus cercus (Bacillus cereus), number MCCC1A05551, individual grants, and given Hao Jian is flat；
Bacillus pumilus (Bacillus pumilus), number ACCC01743, individual grants, and given Hao Jian is flat；
Very thin red spirillum (Rhodocyclus tenuis), number ACCC00324, individual grants, Wang Mingwei；
Stenotrophomonas maltophilia (Stenotrophomonas maltophilia), number ACCC02614, individual gives
It gives, Xiang Jiawei；
Mo Haiwei bacillus (Bacillus mojavensis), number MCCC 1A00142, individual grant, given
Hao Jianping；Known strain, is recorded in：Xu Yang,《One plant of demulsifying bacteria demulsification analysis of effective component and its hot housing condition optimizing》
[D],《Harbin Institute of Technology》, 2010.
Also there are preservation, applicant's statement in this laboratory of the above strain：It can freely be sent out to the public in 20 years from the applying date
It puts and is used for necessary confirmatory experiment.But it should be understood that the realization of the present invention is not rely on above-mentioned title or number generation
The bacterial strain of table, each bacterial strain may be used other bacterial strains in similar strain and be substituted, for example, lactobacterium acidophilus may be used
Other lactic acid bacteria strains substitute.Therefore, strain name or number are not used in and limit the scope of the invention provided herein.
Keratinase:Pulvis is purchased from Shandong Jin Yu chemical industry Co., Ltd.
The not specified biological chemical reagent of the present embodiment is this field conventional reagent, can be commercially available or be adopted
It is prepared and is obtained with this field conventional method, specification is the pure grade in laboratory.
The preparation of 1. complex microorganism preparations of embodiment
Fish raw meat cyanobacteria is individually cultivated under the conditions of 37 DEG C of sterile cultures 1-3 days, until every milliliter of cell concentration quantity reaches
109；
Bacillus subtilis is individually cultivated under the conditions of 37 DEG C of sterile cultures 3-5 days, until every milliliter of cell concentration quantity reaches
To 109；
Lactobacterium acidophilus are individually cultivated under the conditions of 37 DEG C of sterile cultures 4-5 days, until every milliliter of cell concentration quantity reaches
109；
Bacillus megaterium is individually cultivated under the conditions of 37 DEG C of sterile cultures 3-5 days, until every milliliter of cell concentration quantity reaches
To 109；
Bacillus cercus is individually cultivated under the conditions of 37 DEG C of sterile cultures 3-5 days, until every milliliter of cell concentration quantity reaches
To 109；
Bacillus pumilus is individually cultivated under the conditions of 37 DEG C of sterile cultures 4-5 days, until every milliliter of cell concentration quantity reaches
To 109；
Very thin red spirillum is individually cultivated under the conditions of 37 DEG C of sterile cultures 1-3 days, until every milliliter of cell concentration quantity reaches
109；
Stenotrophomonas maltophilia is individually cultivated under the conditions of 37 DEG C of sterile cultures 2-3 days, until every milliliter of cell concentration number
Amount reaches 109；
Mo Haiwei bacillus is individually cultivated under the conditions of 37 DEG C of sterile cultures 3-5 days, until every milliliter of cell concentration quantity
Reach 109。
Used culture medium is potato sugar agar medium：Potato is cleaned peeling, takes 200 grams to be cut into small pieces,
Add 1000 milliliters of water, after boiling half an hour, supplies moisture.10 grams of agar are added in filtrate, boil 20 grams of sugaring (use after dissolving
In the addition sucrose of culture mould, it to be used for the addition glucose of culture yeasts bacterium), pH value is transferred to 7.2~7.4, supplies moisture, point
Dress, sterilizing are spare.
After the completion of cultivating respectively, according to different mixtures material, carries out mixing stationary culture and can be used after 24 hours.Example
Such as：By the fish raw meat cyanobacteria of isoconcentration, bacillus subtilis, lactobacterium acidophilus, bacillus megaterium, bacillus cercus, short
Bacillus pumilus, very thin red spirillum, stenotrophomonas maltophilia, Mo Haiwei bacillus are according to 1.5：4：6.6：5.5：4：12：
12：5.5：Stationary culture obtains complex microorganism preparations after 4 volume ratio mixing.
The recycling treatment of waste biomass body after 2. fowl poultry kind animal dead of embodiment
Process object：Ox, derives from dairy cow farm by 1
1, stored refrigerated
To dead animal sprinkling softening agent keratinase (3kg/1000L), the weight per kilogram according to animal sprays 3L, soft
Change its hair, cortex and cuticula (hoof nail), is convenient for the microbial degradation in later stage.Then the spoil after softening is put
Enter in 4 DEG C of stored refrigerated libraries, refrigerates 24 hours, to be cut and to be crushed.
2, it cuts and crushes
Machine cuts are carried out to the dead animal after refrigeration, are disintegrated as 70-90cm fritters (except birds) so that animal corpse
Body breaks the whole up into parts.Primary pulverizer is entered by plate-and-chain conveyer (stepping conveying machinery equipment Co., Ltd purchased from Yangzhou gold) again
(being purchased from Hebei Cheng Zhu Machinery Manufacturing Co., Ltd.s) is crushed into 6-8cm fritters, then (sincere purchased from Hebei by screw conveyor
Cast Machinery Manufacturing Co., Ltd.) enter secondary breaker (being purchased from Hebei Cheng Zhu Machinery Manufacturing Co., Ltd.s), it is ground into 1-2cm's
Fragment.Internal organ, bone, meat, hair for wherein crushing etc. are all mixed broken.The watery blood and flushing that each operational phase generates
Waste water is all collected to avoid pollution environment.The biogas that the energy needed for whole process can be generated by fermentation is carried by thermoelectric conversion
For.
3, boiling oil removing
Spoil after crushing enters boiling case, at this time the watery blood in collecting tank and punching by screw conveyor
Waste water is washed by screw conveyor to enter in boiling case.Boiling animal fragment 2h at a temperature of 70-80 DEG C makes its grease point
From, remove thermophilic digestion generation grease, ensure later stage anaerobic fermentation do not influenced by grease.Thermal energy in boiling case leans on certainly early period
The heating device of body carries out heat supply, and after biogas output, the operating power supply of whole process can be by the biogas of fermentation generation
It is provided by thermoelectric conversion.
4, microbial degradation
By after boiling mixed material and pre-cooked after for oil removing stay bacterium bed material (complex micro organism fungicide and fruit tree
The substance that is mixed of sawdust) mixed.The complex microorganism bacterium solution that embodiment 1 is prepared to gained is sprayed at animal
On fragment, 3L-60L is sprayed every time, and per half an hour, sprinkling is primary, maintains the temperature at 30-40 DEG C, is dropped by the microorganism of 36-72h
The substances such as musculature, bone, hair are converted to microbial liquid metabolite, i.e. catabolite by solution.The fortune of whole process
Turn the biogas that power supply can be generated by fermentation to provide by thermoelectric conversion.
5, intermediate temperature anaerobic fermentation
Catabolite is transported in anaerobic fermentation tank, at this time in fermentation tank based on liquid, solid content 0.3%.
Intermediate temperature anaerobic fermentation 14 days at a temperature of 30-35 DEG C make catabolite after-ripening, generate biogas, biogas residue and biogas slurry, are used for resource reclaim
It utilizes.
Experimental result：1 dead 2000 kilograms of milk cow body weight, the volume into fermentation installation pre-treatment object increases to
3500kg (has the material mixings such as water, bacterium solution), generates 227.5-278.9 cubic metres of biogas (methane content 65%), the natural ponds 200kg
2000 tons of slag, biogas slurry add up to processing cost per ton that can drop to 300 yuan/ton, and biogas residue sells 2000 yuan per ton, 15 yuan of biogas slurry/public affairs
Jin.
Claims (8)
1. the recycling processing method of waste biomass body after a kind of fowl poultry kind animal dead, which is characterized in that include the following steps：
(1) dead animal is carried out stored refrigerated；
(2) dead animal for cutting and being crushed after refrigeration, obtains animal fragment；
(3) animal fragment described in boiling removes degreasing；
(4) by except the animal fragment of degreasing mix with complex micro organism fungicide be placed on 30-40 DEG C at a temperature of carry out microorganism
Degrade 36-72h, obtains catabolite；
(5) catabolite at a temperature of 30-35 DEG C is subjected to intermediate temperature anaerobic fermentation, obtains biogas, biogas slurry and biogas residue；
The complex micro organism fungicide is by the fish raw meat cyanobacteria of isoconcentration, bacillus subtilis, lactobacterium acidophilus, huge gemma bar
Bacterium, bacillus cercus, bacillus pumilus, very thin red spirillum, stenotrophomonas maltophilia, Mo Haiwei bacillus according to
0.5-1.5：2-4：5-6.6：1.5-5.5：3-4：7-12：7-12：3-5.5：3.5-4 volume ratio mix；The concentration
≥109A/ml.
2. according to the method described in claim 1, it is characterized in that, before stored refrigerated, softening agent, institute are sprayed to dead animal
It is keratinase to state softening agent.
3. according to the method described in claim 1, it is characterized in that, described stored refrigerated refer specifically to dead animal being placed in 4 DEG C
At a temperature of refrigerate 24 hours.
4. according to the method described in claim 1, it is characterized in that, it is 70- that the cutting, which refers to by dead animal machine cuts,
The fritter of 90cm；It is described it is broken refer to that the fritter of 70-90cm is ground into the fritter of 6-8cm first using pulverizer, then it is secondary
It is ground into the animal fragment of 1-2cm.
5. according to the method described in claim 1, it is characterized in that, the boiling refers to continuously cooking at a temperature of 70-80 DEG C
Animal fragment 2h-4h makes its grease detach.
6. according to the method described in claim 1, it is characterized in that, the microbial degradation includes the following steps：By dry powder-shaped
Complex micro organism fungicide is dissolved in 25-37 DEG C of water, obtains the complex micro organism fungicide of a concentration of 1kg/L, then with removing
The animal fragment mixing of grease is degraded 36-72h at a temperature of being placed on 30-40 DEG C.
7. according to the method described in claim 1, it is characterized in that, the complex micro organism fungicide is sprayed at animal fragment
On, 3L-60L is sprayed every time, and per half an hour, sprinkling is primary.
8. according to the method described in claim 1, it is characterized in that, the condition of the intermediate temperature anaerobic fermentation is：In 30-35 DEG C of temperature
Degree lower fermentation 14-20 days.
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| CN107988112B (en) * | 2017-12-26 | 2020-09-22 | 河南崤函生物科技有限公司 | Treating agent for treating pigs died of diseases, preparation method of treating agent and treating method for pigs died of diseases |
| CN110628661B (en) * | 2019-07-05 | 2022-02-11 | 哈尔滨师范大学 | Bacillus mojavensis CJX-61 and application thereof |
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