CN110125148A - Antibiotic bacterium dregs steam explosion detoxification system - Google Patents
Antibiotic bacterium dregs steam explosion detoxification system Download PDFInfo
- Publication number
- CN110125148A CN110125148A CN201910457339.7A CN201910457339A CN110125148A CN 110125148 A CN110125148 A CN 110125148A CN 201910457339 A CN201910457339 A CN 201910457339A CN 110125148 A CN110125148 A CN 110125148A
- Authority
- CN
- China
- Prior art keywords
- steam explosion
- bacterium dregs
- antibiotic
- antibiotic bacterium
- biofermentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 51
- 241000894006 Bacteria Species 0.000 title claims abstract description 40
- 238000004880 explosion Methods 0.000 title claims abstract description 34
- 238000001784 detoxification Methods 0.000 title claims abstract description 6
- 238000000855 fermentation Methods 0.000 claims abstract description 14
- 230000004151 fermentation Effects 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 9
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 5
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 230000015556 catabolic process Effects 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 2
- 230000008827 biological function Effects 0.000 claims 1
- 230000003179 granulation Effects 0.000 claims 1
- 238000005469 granulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 244000005700 microbiome Species 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 abstract description 2
- 239000002910 solid waste Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 102000057593 human F8 Human genes 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229940047431 recombinate Drugs 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 206010048282 zoonosis Diseases 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to the system and devices that a kind of pair of antibiotic bacterium dregs carry out steam explosion detoxification, belong to dangerous field of solid waste disposal.The invention mainly comprises steam explosion, biological organic fertilizer fermentation, it is granulated, five drying, packaging operation stages.Firstly, saturated vapor is used only in the steam explosion technique stage, by instantaneous ejection type steam blasting (ICSE) process, realize that the remaining antibiotic large biological molecule of antibiotic bacterium dregs is degradable；Then the antibiotic bacterium dregs after will be quick-fried, which are sent into aerobic or anaerobic organism fermentation reactor, carries out the fermentation of organic fertilizer depth；It is then fed into pelletizer and is granulated, packed after last drying machine drying dewatering, reach biological organic fertilizer professional standard.The system makes antibiotic residue and other microorganisms in antibiotic bacterium dregs remain and thoroughly be degraded and inactivated by ICSE processing, realize ecological environment security and the zero-emission of full treatment process, processing cost is only 20% burned, opens new mode for large-scale antibiotic bacterium dregs processing item.
Description
Technical field
The present invention relates to the system and devices that a kind of pair of antibiotic bacterium dregs carry out steam explosion detoxification, belong to dangerous fixed-end forces neck
Domain.
Background technique
Antibiotic bacterium dregs are a kind of risk solid waste, and main component is the mycelium, not of antibiotics generated bacterium
Culture medium, the metabolin that fermentation process generates, the degradation product of culture medium and a small amount of antibiotic for having utilized etc..If confrontation
Raw element bacteria residue is untreated and directly fills or outdoor storage, can continue to generate maladorous pollutant, antibiosis especially therein
Element can be recycled by water and cause chronic pollution to environment and underground water, be considered as the main public hazards of antibiotics production by international community
One of.At present in the processing mode of antibiotic bacterium dregs, based on incineration method and microbial method.Many pharmaceutical factories use incineration method
Processing, but water content is handled up to 90% or more bacteria residue, it not only needs to carry out secondary high-pressure dehydration, also to consume a large amount of fuel,
Generated dioxin toxicity is 1,000 times higher than potassium cyanide toxicity.Microorganism rule is for the specific antibiosis of certain antibiotics culture
Plain enzyme, through a long time fermentative degradation can generate certain effect to part antibiotic bacterium dregs.But it as feed applications, easily lures
Send out the generation of zoonosis and superbacteria.And the technologies such as other landfills, compost, anaerobic digestion also do not obtain environment
The evaluation conclusion of safety.In short, thoroughly to eliminate the antibiotic residue in the antibiotic bacterium dregs in 1,000,000 tons of China year or more, together
When also want low cost and wide spectrum adapts to different types of antibiotic, while meeting highest environmental safety requirements, need a kind of original
The antibiotic treatment method of rationality innovation.
Summary of the invention
The purpose of the invention is to overcome the deficiency of the above-mentioned prior art, provides and a set of new antibiotic bacterium dregs are carried out
The system and device of antibiotic removing mainly includes steam explosion, biological organic fertilizer fermentation, is granulated, five drying, packaging operation stages.
Firstly, saturated vapor is used only in the steam explosion technique stage, by instantaneous ejection type steam blasting (ICSE) process, realize anti-
The microcosmic anti-degrading texture of the flocculation structure of raw element bacteria residue destroys, the complete inactivation of antibiotic thallus microorganism, while high speed is transported
Dynamic hydrone shears remaining antibiotic large biological molecule, it is made instantaneously to be degraded to biological micromolecule segment, loses its biology
Function reaches degradable；Then the antibiotic bacterium dregs after will be quick-fried, which are sent into aerobic or anaerobic organism fermentation reactor, to be had
The fermentation of machine fertilizer depth；Moisture content is adjusted after biofermentation to 30~40%, is sent into pelletizer and is granulated, last drying machine
It is packed after drying dewatering, reaches biological organic fertilizer professional standard.Firstly, the system is handled by ICSE to be made in antibiotic bacterium dregs
Antibiotic residue and other microorganisms, which remain, thoroughly to be degraded and is inactivated, realize full treatment process ecological environment security and
Zero-emission.Secondly, this is changed into biological organic fertilizer fermentation system fully degraded and fast reaction is laid a good foundation.ICSE simultaneously
Processing cost is only 20% burned, opens new mode for large-scale antibiotic bacterium dregs processing item.
The purpose of the present invention is what is be accomplished by the following way:
The present invention includes: instantaneous ejection type steam explosion host and its outfeed belt conveyor, biofermentation reactor, wet granulating machine, band
Formula dryer, packing machine etc..Wherein, steam explosion outfeed belt conveyor is opposite with one or more biofermentation reactor feeding inlets
It connects, the discharge port of biofermentation reactor is connected via screw conveyor with the feed inlet of wet granulating machine.Its course of work is
It is such:
Antibiotic bacterium dregs raw material is first fed in steam explosion host process storehouse.Then pass to the saturated vapor of 1~2MPa and guarantor
After pressing 1~10min, antibiotic bacterium dregs form granular material by moment explosion in steam explosion host, and instantaneous temperature reduction is to 40~50
℃；Powdery bacteria residue after steam explosion is sent into biofermentation reactor by outfeed belt conveyor carries out aerobic-anaerobic mixed fermentation；By
After biofermentation degradation in 48~120 hours, the fermentation clinker in biofermentation reactor is sent by discharging screw conveyor to wet
Formula is granulated machine inlet.It send after being granulated to belt drying machine and is dried, being finally packaged into bag by packing machine biology is made has
Machine fertilizer, to complete the antibiotic removing and organic manure resource production process of whole antibiotic bacterium dregs.
The invention has the advantages that
1, the instantaneous ejection type steam explosion process in the present invention passes through the high speed of hydrone only with single water vapour as medium
Explosion kinetic energy is crushed the microcosmic flocculation structure in antibiotic bacterium dregs thoroughly, can utmostly improve biofermentation reaction speed
Degree and depth prepare for fast degradation.
2, since the shock wave that explosion generates can produce fracture and recombinate effect in molecular level, so that antibiotic bacterium dregs
Present in thallus, germ, worm's ovum by complete inactivation and be crushed, the large biological molecules such as residual antibiotic are sheared and lose biology
Function, the level of aggregation of antibiotic bacterium dregs innocent have surmounted the modes such as burning, landfill.
3, system be concisely and efficiently process instead of previous microbial method enzyme addition, bio-fermentation process, and
By disposed of in its entirety cycle time to 2~5 days, system Construction and operating cost are greatly reduced, scale can be applied to
In large-scale antibiotic bacterium dregs recycling project.
4, operational process of the invention realizes the closed operation of material, water, gas, has both avoided traditional handicraft process
A large amount of energy consumptions and chemicals addition, and zero residual of antibiotic in bacteria residue is realized, realize antibiotic harmless resource utilization work
The environmental-friendly and zero-emission of skill.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the system flow schematic diagram of one embodiment of the invention.
Referring to attached drawing, the present invention includes: instantaneous ejection type steam explosion host 1 and its outfeed belt conveyor 2, biofermentation reactor
3, wet granulating machine 4, belt drying machine 5, packing machine 6 etc..
In Fig. 1 embodiment: steam explosion outfeed belt conveyor 2 is opposite with the feeding inlet of one or more biofermentation reactors 3
It connects, the discharge port of biofermentation reactor 3 is connected via screw conveyor with the feed inlet of wet granulating machine 4.
The course of work of the invention is such that antibiotic bacterium dregs raw material is first fed to steam explosion host 1 and handles in storehouse.So
After being passed through the saturated vapor of 1~2MPa and 1~10min of pressure maintaining afterwards, antibiotic bacterium dregs are in steam explosion host 1 by moment explosion shape
Powdering material, and instantaneous temperature reduction is to 40~50 DEG C；Powdery bacteria residue after steam explosion is sent into biofermentation reaction by outfeed belt conveyor 2
Aerobic-anaerobic mixed fermentation is carried out in device 3；After biofermentation degradation in 48~120 hours, in biofermentation reactor 3
Fermentation clinker is sent by discharging screw conveyor to 4 feed inlet of wet granulating machine.It is sent after being granulated to belt drying machine 5 and is dried
It is dry, bag is finally packaged by packing machine 6, biological organic fertilizer is made, to complete the antibiotic removing of whole antibiotic bacterium dregs and have
Machine fertile resource production process.
Specific embodiment
BIM-100 antibiotic bacterium dregs steam explosion recycling production line is the specific implementation of foregoing invention.The type production line equipment
There are QB-1500-2 type steam explosion host and four 400 cubic metres of biofermentation reactors, 100 tons of antibiotic bacterium dregs of each inlet amount,
100% or more antibiotic removal efficiency can be achieved, all realize organic manure resource.
Claims (2)
1. a kind of pair of antibiotic bacterium dregs carry out the system and device of steam explosion detoxification, including steam explosion, biological organic fertilizer fermentation, granulation, baking
Dry, five operation stages of packaging, are mainly reacted by instantaneous ejection type steam explosion (ICSE) host and its outfeed belt conveyor, biofermentation
The composition such as device, wet granulating machine, belt drying machine, packing machine, wherein steam explosion outfeed belt conveyor and one or more biologies are sent out
Ferment reactor feeding inlet is connected to each other, the discharge port of biofermentation reactor via screw conveyor and wet granulating machine charging
Mouth is connected, it is characterized in that: after antibiotic bacterium dregs are passed through the saturated steam of 1 ~ 2MPa and 1 ~ 10min of pressure maintaining in steam explosion host,
Antibiotic bacterium dregs form granular material by moment explosion in steam explosion host, and instantaneous temperature reduction is to 40~50 DEG C, remaining antibiosis
Plain large biological molecule is sheared by the hydrone of high-speed motion and is instantaneously degraded to biological micromolecule segment, loses its biological function.
2. antibiotic bacterium dregs steam explosion detoxification system according to claim 1, it is characterised in that: the powdery formed through steam explosion is anti-
Raw element bacteria residue after biofermentation degradation in 48 ~ 120 hours, is admitted in pelletizer in biofermentation reactor and is granulated and dries
It is dry, reach biological organic fertilizer professional standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457339.7A CN110125148A (en) | 2019-05-29 | 2019-05-29 | Antibiotic bacterium dregs steam explosion detoxification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457339.7A CN110125148A (en) | 2019-05-29 | 2019-05-29 | Antibiotic bacterium dregs steam explosion detoxification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125148A true CN110125148A (en) | 2019-08-16 |
Family
ID=67582810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910457339.7A Pending CN110125148A (en) | 2019-05-29 | 2019-05-29 | Antibiotic bacterium dregs steam explosion detoxification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125148A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523756A (en) * | 2019-09-28 | 2019-12-03 | 清正生态科技(苏州)有限公司 | The innoxious system of animals died of illness steam explosion |
| CN113458110A (en) * | 2020-03-30 | 2021-10-01 | 伊犁川宁生物技术有限公司 | Novel harmless treatment method for macrolide antibiotic fermentation mushroom dregs |
| CN114535269A (en) * | 2022-01-19 | 2022-05-27 | 武汉回盛生物科技股份有限公司 | Harmless treatment method for antibiotic bacterium residues and application thereof |
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| CN109170366A (en) * | 2018-09-19 | 2019-01-11 | 广西大学 | A kind of herbivorous fishes sugarcane tip leaf protein feed and preparation method thereof |
| CN109762729A (en) * | 2019-02-16 | 2019-05-17 | 清正生态科技(苏州)有限公司 | Bio-natural gas steam explosion fermentation system |
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2019
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| CN107047930A (en) * | 2017-03-16 | 2017-08-18 | 北京观澜科技有限公司 | A kind of method for innocent treatment for the class medicine bacteria residue that ferments and products thereof and application |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110523756A (en) * | 2019-09-28 | 2019-12-03 | 清正生态科技(苏州)有限公司 | The innoxious system of animals died of illness steam explosion |
| CN113458110A (en) * | 2020-03-30 | 2021-10-01 | 伊犁川宁生物技术有限公司 | Novel harmless treatment method for macrolide antibiotic fermentation mushroom dregs |
| CN114535269A (en) * | 2022-01-19 | 2022-05-27 | 武汉回盛生物科技股份有限公司 | Harmless treatment method for antibiotic bacterium residues and application thereof |
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