CN108372187A - Kitchen castoff recycling and nuisanceless disposal System and method for - Google Patents
Kitchen castoff recycling and nuisanceless disposal System and method for Download PDFInfo
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- CN108372187A CN108372187A CN201810424164.5A CN201810424164A CN108372187A CN 108372187 A CN108372187 A CN 108372187A CN 201810424164 A CN201810424164 A CN 201810424164A CN 108372187 A CN108372187 A CN 108372187A
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- kitchen
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- kitchen castoff
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- 238000004064 recycling Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims description 48
- 239000002002 slurry Substances 0.000 claims abstract description 101
- 238000000855 fermentation Methods 0.000 claims abstract description 82
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 75
- 230000004151 fermentation Effects 0.000 claims abstract description 71
- 241000238631 Hexapoda Species 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000004332 deodorization Methods 0.000 claims abstract description 18
- 239000004519 grease Substances 0.000 claims abstract description 16
- 108010060231 Insect Proteins Proteins 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 32
- 238000009395 breeding Methods 0.000 claims description 30
- 230000001488 breeding effect Effects 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 21
- 241000894006 Bacteria Species 0.000 claims description 18
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 11
- 235000014655 lactic acid Nutrition 0.000 claims description 9
- 239000004310 lactic acid Substances 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 235000013305 food Nutrition 0.000 claims description 8
- 239000010806 kitchen waste Substances 0.000 claims description 7
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- 238000003672 processing method Methods 0.000 claims description 6
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- 239000010813 municipal solid waste Substances 0.000 description 13
- 238000002156 mixing Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 239000008157 edible vegetable oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 239000003895 organic fertilizer Substances 0.000 description 5
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
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- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000767510 Protaetia brevitarsis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
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- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 244000144972 livestock Species 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
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- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
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- 210000004681 ovum Anatomy 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
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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
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention discloses a kind of kitchen castoff recycling and nuisanceless disposal system, includes at least kitchen castoff pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff and prepares storage workshop and bioconversion workshop；Kitchen castoff pretreatment workshop is for cleaning to kitchen castoff, grease detaches and crushes, and forms the kitchen slurry that moisture content is 75%~85%；Kitchen slurry fermentation plant is used for the anaerobic fermentation deodorization of the kitchen slurry, and kitchen slurry is mixed with fermenting agent, is 3~5 kilograms per the fermenting agent dosage in double centner kitchen slurry；Biological feedstuff prepares the kitchen slurry that storage workshop is used to complete to ferment and is mixed with auxiliary material, forms the biological feedstuff that moisture content is 70%~80%；For realizing the automatic feeding of resource insect larva, resource insect larva converts the biological feedstuff to insect protein and frass in bioconversion workshop.The present invention realizes the recycling and nuisanceless disposal of kitchen castoff using above system.
Description
Technical field
The invention belongs to environment-friendly engineering technical fields, are related to recycling and the processing of kitchen castoff, and in particular to
A kind of kitchen castoff recycling and nuisanceless disposal system carry out recycling profit using the system to kitchen castoff
With and nuisanceless disposal method.
Background technology
With China's rapid development of economy, the living standard of town dweller is able to fast lifting, residents consumption pattern hair
Significant change is given birth to, the development of catering trade makes the consumption figure of edible oil, meat, egg, milk be continuously increased, the especially increasing of edible oil
Dosage is especially prominent.According to statistics, China's edible oil consumption figure in 2010 reaches 23,740,000 tons, and edible vegetable oil is consumed per capita in China
It measures close to average 20 kilograms of the level in the world, this consumption figure has been more than the pre-capita consumption of 16 kilograms of 17 kilograms of Japan and South Korea
Amount, top standard is occupy in Asia.
Kitchen castoff refers to that food processing in addition to resident's daily life, catering service, unit are served the meals etc. in activity
The rubbish from cooking and recycled wood materials of generation.Wherein, rubbish from cooking refers to food residues and food processing waste material；It is discarded edible
Grease refers to the animal and plant fat that can not be eaten again and all kinds of oil water mixtures.
Swill, also known as swill or puke are main kitchen castoffs, are that customer is eaten surplus food and soup by catering industry
Water is collected into the waste generated together.Not only contain the organic wastes such as animals and plants in swill, also usually containing hard
The impurity such as the bone of metal cutlery, glass, light and soft plastics, towel and tablecloth and bulk and the elongated wooden chopsticks, using simple
Treatment process be difficult to realize impurity removal.In addition, this swill being mixed to form, fails to consider transporting and storing process
Any hygienic requirements, easily fermentation, which become, turns sour, to distribute stench, growth fly bacterium, garbage environment pollution phenomenon occur.And swill oil
It is then the swill that will collect after water-oil separating, the programs processing such as filtering, de-tasting, the grease retrieved.This grease
Generally seem limpider, is often used for carrying out illegal profit activity by some illegal retailers.Black den simply processes swill oil,
It is sold as edible oil, because it contains a large amount of aflatoxins, benzaldehyde and phosphorus, it is hidden to carry out serious safety to citizen's health care belt
Suffer from.
Compared with other countries, China's kitchen castoff present the characteristics of be embodied in：
（1）Grease, salt content are high, and China's kitchen castoff grease and salt content are generally higher compared with European and American areas, China's meal
Kitchen rubbish fat content is average in 5%-8% or so, and conventional processes intractability is big, such as high-temperature aerobic composting treatment process
And anaerobic ferment process, high grease, high salt content in kitchen garbage are highly detrimental to the growth of microorganism, constrain height
The effect of warm aerobic compost treatment process and anaerobic ferment process.
（2）Moisture content is high, and moisture accounts for the 80%~90% of kitchen castoff total weight, this to the collection of kitchen castoff and
Transport all brings problem, if mixed with common house refuse, also improves the moisture content of common rubbish, reduces
Calorific value produces the application of garbage incineration technology certain difficulty.
（3）High organic content, under the high temperature conditions, it is easy to rot, generate stink, nearby be occupied to collecting place
Residents ' health firmly constitutes a threat to.
At the same time, major part is discharged into buried pipe together with domestic refuse in the swill oil that urban restaurant trade generates
Road, leads to drain line blockage, is more seriously the water pollution that it causes large area, and serious danger is caused to ecological environment
Evil.Using swill, swill oil as the urban kitchen waste problem of representative, brought seriously to the life and health of broad masses of the people
Negative effect, also cause serious threat to urban environment.In recent years, kitchen castoff has caused governments at all levels and department
Great attention, and made a series of policies and measures in succession, reinforced improvement and supervision to urban kitchen waste.
Currently, the mainstream processing mode of kitchen castoff includes：Composting method, fermentation and hydrogen production method, direct landfill method and burning
Method etc..There is the problems such as period is long, efficiency is low, recycling degree is low in composting method and fermentation and hydrogen production method.And directly landfill method and
Burning method processing kitchen castoff can cause environmental pollution, and not meet circular economy and the theory of sustainable development.It is based on
The defect of existing kitchen castoff processing method invents a kind of simple and quick kitchen castoff recycling processing method, for
Environmental protection, economizing on resources, promote economic development etc. is of great significance.
Invention content
Particularity and existing kitchen castoff main processing ways in view of kitchen castoff is cumbersome, versatility
The technological deficiencies such as difference, the characteristics of presentation in conjunction with China's kitchen castoff, the present invention provides that a kind of technique is complete, processing procedure middle ring
It protects pollution-free, harmless treatment, recycling, meet national kitchen castoff recycling and nothing in relation to ecological criteria
Public hazards processing system and method.
In order to reach the purpose, the technical solution adopted by the present invention to solve the technical problems is：
A kind of kitchen castoff recycling and nuisanceless disposal system, include at least kitchen castoff pretreatment workshop,
Kitchen slurry fermentation plant, biological feedstuff prepare storage workshop and bioconversion workshop.
The kitchen castoff pretreatment workshop is cleaned for the kitchen castoff to recycling, grease detaches and powder
It is broken, form the kitchen slurry of moisture control ranging from 75%~85%.
The kitchen slurry fermentation plant is used for the anaerobic fermentation deodorization of the kitchen slurry, the kitchen slurry and hair
Yeast-like fungi agent mixes, and is 3~5 kilograms per the fermenting agent dosage in double centner kitchen slurry.
The biological feedstuff prepares storage workshop, and the kitchen slurry for that will complete fermentation is mixed with auxiliary material, is formed aqueous
The biological feedstuff that rate control range is 70%~80%.
The bioconversion workshop, for realizing the automatic feeding of resource insect larva, resource insect larva will be described
Biological feedstuff is converted into insect protein and frass.
Resource insect of the present invention includes yellow meal worm, barley worm, Eupolyphaga sinensiss（Eupolyphoge sinensis）, protaetia brevitarsis, small blueness
Brevitarsis, black soldier flies and fly maggot will handle material by resource insect（Using kitchen castoff as made of raw material for resource elder brother
The edible biological feedstuff of worm）Abdomen conversion is crossed, insect excrement and insect imago are obtained, insect excrement is made to become the fertilizer of plant, elder brother
Worm adult then can be made into insect imago product（Insect protein）.
Black soldier flies（Hermitia illucens L.）It is a kind of insect of Diptera Stratiomyidae Hermetia, also known as light
Bright flat angle stratiomyiid, is distributed in global tropical and semi-tropical most area.Black soldier flies are used as when the former whole world is wide
The resource insect of general distribution, larva can be converted using kitchen garbage, feces of livestock and poultry, agricultural and sideline product leftover bits and pieces etc. as food
For Self substances such as protein, lipid etc., and city environmental pollution problem caused by household garbage can be mitigated.China Heisui River
Horsefly is distributed mainly on North China, Central China and South China, occurs for 3~5 generations within 1 year, generation overlap is apparent.In suitable environment
In, a generation can be completed within 35 days, a pair of of black soldier flies can lay eggs nearly thousand, and from ovum to ripe larva, individual increases nearly 4000
Times.Raising technology in relation to black soldier flies, refer to applicant patent application CN2018101212123 or it is other
The prior arts such as disclosed patent, technical paper, details are not described herein.
The angle realized from function, the present invention divide the kitchen castoff recycling and nuisanceless disposal system
To include at least, kitchen castoff pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop and biology turns
Change workshop.The kitchen castoff of recycling is detached through removal of impurities, grease and the preprocessing process such as crushing form moisture content 75%~85%
Kitchen slurry.About the pretreatment of kitchen castoff of the present invention, artificial or mechanization can be used（Automation, intelligence
Change）Equal various ways are achieved.The kitchen slurry is mixed with fermenting agent according to special ratios, using the side of anaerobic fermentation
Formula carries out deodorization, can substantially reduce kitchen castoff and give out foul smell, effectively prevent kitchen castoff to plant area and surrounding
The secondary pollution of environment.In addition, the lactic acid bacteria in fermenting agent can inhibit the mass propagation of saprophytic bacteria in kitchen castoff, subtract
Few kitchen castoff（Organic matter）Nutritive loss, one of the preferred embodiment as fermenting agent dosage, per double centner
Fermenting agent dosage in kitchen slurry is chosen to be 3~5 kilograms.The kitchen slurry for completing fermentation without any stink and distributes acid
Fragrance forms the biological feedstuff of moisture control ranging from 70%~80% through being mixed with auxiliary materials such as wheat bran, husks.With this life
Resource insect larva described in object forage feed, preferably black soldier flies larva cross abdomen conversion, in short-term by resource insect larva
Between（7~10 days）It is interior to convert kitchen garbage to insect protein and organic fertilizer.The present invention uses microbial fermentation and resource elder brother
The mode that worm larva raising is combined carries out the recycling treatment of kitchen castoff, realizes environment friendly and pollution-free, harmless treatment
With the recycling of waste.
The bioconversion workshop is the Core Feature of the kitchen castoff recycling and nuisanceless disposal system
One of area.As the preferred of the kitchen castoff recycling and nuisanceless disposal system, wherein the bioconversion vehicle
Between can at least be divided into larva and launch area, automatic feeding material charging region and discharging sterile zones.
The larva launches the packaged type frame for cultivating that area is laid out several raising resource insect larvas, each removable
It is three-dimensional on formula frame for cultivating, several breeding boxes are orderly set, the breeding box is for holding biological feedstuff and culture resources insect
Larva.
The automatic feeding material charging region includes at least biological feedstuff buffer tank and automatic feeding charging device, and the biology is raised
Expect that buffer tank connects the biological feedstuff and prepares storage workshop, biological feedstuff is deposited by conveying device by biological feedstuff preparation
Storage workshop is transported to the biological feedstuff buffer tank；Automatic feeding charging device used connects the biological feedstuff buffer tank, will
Biological feedstuff is thrown in the breeding box of packaged type frame for cultivating.
The discharging sterile zones include at least device for discharging and cleaning sterilizer, and the device for discharging is supported with packaged type
Frame is grown to match, for by breeding box polypide and material be accommodated in device for discharging；The cleaning sterilizer for pair
Breeding box after discharging is cleaned, is sterilized.
It is pressed in the bioconversion workshop it is further preferred that the packaged type frame for cultivating is realized by draft gear
Specified path is moved to designated position.
It is further preferred that the draft gear selects AGV robots, the ground upper berth in the bioconversion workshop
If guiding the guide rail of AGV robots movement.The AGV robots are moved according to the guideway path.
Function in order to enrich the kitchen castoff recycling and nuisanceless disposal system is realized, it is preferable that institute
The kitchen castoff recycling and nuisanceless disposal system stated further include that fermenting agent workshop and resource insect are cultivated
Workshop.
The fermenting agent workshop, is used to prepare fermenting agent, and the active bacteria in the fermenting agent includes at least
The fermentation time of lactic acid bacteria, the kitchen slurry of mixed fermenting agent is 3~5 days.
The resource insect cultivated workshop, the resource insect larva for cultivating biological feedstuff described in decomposition and inversion.
It is further preferred that the kitchen castoff pretreatment workshop can at least be divided into for the kitchen castoff to recycling
Carry out pretreated denuded zone, grease Disengagement zone and disintegrating area；Zymophyte is set in the kitchen castoff pretreatment workshop
Agent flusher, the fermenting agent flusher connects the fermenting agent workshop, pretreated in kitchen castoff
Cheng Zhongke sprays fermenting agent to kitchen castoff.Sprinkling fermenting agent is advantageous in that, useless to the kitchen in preprocessing process
Gurry carries out deodorization, reduces environmental pollution of the kitchen castoff to processing region to the maximum extent.
As the kitchen castoff recycling and nuisanceless disposal system one of preferably, the kitchen is discarded
Object recycling and nuisanceless disposal system further include frass separation workshop and polypide cleaning, drying workshop.
Frass separation workshop connects the device for discharging by conveying device, for the polypide in the breeding box
It is detached with material, the polypide isolated enters polypide cleaning, drying workshop by conveying device.
Polypide cleaning, drying workshop carries out drying to the polypide after cleaning and adds for cleaning the polypide isolated
Work.
For the composition of the kitchen castoff recycling and nuisanceless disposal system, it is preferable that the kitchen is useless
Waste resource utilize and nuisanceless disposal system include at least kitchen castoff pretreatment workshop, kitchen slurry fermentation plant,
Biological feedstuff prepares storage workshop, bioconversion workshop, fermenting agent workshop, resource insect cultivated workshop, frass separation
Workshop and polypide cleaning, drying workshop.The angle realized from function, above-mentioned each workshop are organic according to kitchen castoff process flow
Cooperation, organic unity.Kitchen castoff is transformed into the kitchen slurry that moisture content is 75%~85%, kitchen slurry in pretreatment workshop
It is mixed with fermenting agent in fermentation plant and carries out anaerobic fermentation deodorization, kitchen slurry after fermentation is prepared in biological feedstuff
Storage workshop is mixed to form the biological feedstuff that moisture content is 70%~80% with auxiliary material, is fed with biological feedstuff in bioconversion workshop
Resource insect larva, it is ripe after resource insect larva realize that the separation of frass and polypide, frass are available in frass separation workshop
Make the raw material of processed fertilizer, polypide enters polypide cleaning, drying workshop, and fermenting agent workshop is used to prepare zymophyte
Fermenting agent simultaneously can be quantitatively transferred to kitchen slurry fermentation plant by agent, and resource insect cultivated workshop is used for bioconversion workshop
There is provided can inverting biological feed resource insect larva.
The space layout in the kitchen castoff recycling and the above-mentioned each workshop of nuisanceless disposal system, the present invention is not
Give special restriction.As the kitchen castoff recycling and nuisanceless disposal system one of preferably, the kitchen
Waste pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop, bioconversion workshop, fermenting agent
Two layers of solid space layout are presented in workshop, resource insect cultivated workshop, frass separation workshop and polypide cleaning, drying workshop,
Overhead of at least described bioconversion plant layout above two layers of solid space.
As the kitchen castoff recycling and nuisanceless disposal system one of preferably, the kitchen castoff
Pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop, fermenting agent workshop, resource insect training
Educate the bottom space of workshop, frass separation workshop and polypide cleaning, drying plant layout below two layers of solid space.
On the other hand, the present invention also provides a kind of kitchen castoff recycling and non-pollution processing methods.It is this
The realization of method, based on the kitchen castoff recycling and nuisanceless disposal system, specific method and step is as follows.
1）The kitchen castoff of recycling is pre-processed, the kitchen slurry of moisture control ranging from 75%~85% is formed；It is eating
In the preprocessing process of kitchen waste, fermenting agent can be sprayed to kitchen castoff.
2）The kitchen slurry is mixed with fermenting agent, is carried out in the fermentation tank being placed in the kitchen slurry fermentation plant
Anaerobic fermentation deodorization is 3~5 kilograms per the fermenting agent dosage in double centner kitchen slurry, and fermentation time is set as 3~5
It.
3）The kitchen slurry for completing fermentation is mixed in biological feedstuff preparation storage workshop with auxiliary material, forms moisture content control
The biological feedstuff of system ranging from 70%~80%.
4）Resource insect larva is fed with the biological feedstuff three-dimensional, automation, the ripe resource insect warp after raising
The separation of frass and polypide, the polypide isolated is once purged to carry out drying processing.
Compared with prior art, kitchen castoff recycling of the present invention and nuisanceless disposal system and side
Method, at least have the advantages that following advantageous effects or.
Kitchen castoff recycling and nuisanceless disposal System and method for of the present invention, it is only using resource insect
Special biological nature（Low cost, high efficiency and naturally environmentally friendly advantage）With industrial mode（Scale, standardization, can
Continue）It is combined, makes it in the environment that the simulating natural environment manually provided most preferably produces, it is useless continuously to decompose kitchen
Kitchen castoff is raised resource insect as the feed of resource insect, finally converts kitchen castoff to resource by gurry
The bioprotein and frass organic fertilizer of insect.As it can be seen that kitchen castoff recycling of the present invention and nuisanceless disposal
System and method for realizes effective land productivity of kitchen castoff with recycling and the target of harmless treatment kitchen castoff
With non-environmental-pollution is energy saving, meets the related ecological criteria of country.
The kitchen castoff recycling and nuisanceless disposal system includes at least kitchen castoff and pre-processes vehicle
Between, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop and bioconversion workshop, it is useless using resource insect degradation kitchen
Nutritional ingredient in kitchen castoff is transformed into resource insect polypide by gurry, and high egg is provided for the deep processing of resource insect
Bai Laiyuan, while the excreta of resource insect（Predominantly frass）It can be used for being processed into organic fertilizer.According to selected technique and Ke Li
With site area size, the kitchen castoff recycling and nuisanceless disposal system can also further comprise zymophyte
Agent workshop, resource insect cultivated workshop, frass separation workshop and polypide cleaning, drying workshop.
The present invention has fully considered the features such as high-moisture percentage of China's kitchen castoff presentation, high content of organics, will return
The kitchen castoff of receipts pre-processes the kitchen slurry at moisture control ranging from 75%~85%, then by kitchen slurry in fermentation tank
Middle progress anaerobic fermentation deodorization, the kitchen slurry for completing fermentation are mixed in biological feedstuff preparation storage workshop with auxiliary material, shape
At the biological feedstuff of moisture control ranging from 70%~80%.Food waste deodorization is the difficulty in kitchen castoff preprocessing process
Point, the present invention replace the high electronic deodorizing mode of cost of investment by the way of microbial fermentation, effectively relatively low deodorization at
This；Meanwhile by spraying fermenting agent to kitchen castoff pretreatment workshop, further improving deodorizing effect.
In addition, the bioconversion workshop of the kitchen castoff recycling and nuisanceless disposal system, can at least divide
Area, automatic feeding material charging region and discharging sterile zones are launched for larva, the resource insect in bioconversion workshop is fed and the works such as discharging
Industry can be completed by AGV robots, realized three-dimensional, the automation nursing of resource insect larva, saved manpower, change
It has been apt to the working environment of bioconversion plant operations personnel, has improved resource insect and feed and the job processing efficiencies such as discharging.
Description of the drawings
Fig. 1 is the composition schematic diagram of kitchen castoff recycling and nuisanceless disposal system described in the present embodiment.
Fig. 2 is the process route chart of kitchen castoff recycling and non-pollution processing method described in the present embodiment.
Specific implementation mode
For sake of convenience, hereinafter so-called "left", "right", "upper", "lower" and attached drawing of the present invention "left", "right",
"upper", "lower" direction are consistent.It should be noted that in the case that technical solution do not conflict with it is contradictory, the embodiment of the present invention and
Feature in embodiment can be combined with each other.
Kitchen castoff alleged by the present embodiment, refer to be engaged in food and beverage sevice, that unit is served the meals, food production is processed etc. is movable
Entity and individual（Hereafter referred to collectively as food and beverage enterprise or kitchen castoff generate unit）It is generated in production, business process
Food residues, food processing waste material, recycled wood materials（Including inedible animal and plant fat and all kinds of oil water mixtures）
Equal rubbish.The type of kitchen castoff alleged by the present embodiment, including food residues, food processing waste material, recycled wood materials and
Swill.
It is different from general domestic waste in view of kitchen castoff, conventional Urban Rubbish Disposal method should not be used
（It burns and fills）Kitchen castoff is handled, it more should not be by kitchen castoff and domestic waste mixed processing.In order to environmental protection,
The processing of low cost simultaneously maximally utilises kitchen castoff, the present embodiment provides a kind of kitchen castoff recycling and
Nuisanceless disposal system, and the method using system realization recycling and nuisanceless disposal kitchen castoff.
The composition of kitchen castoff recycling and nuisanceless disposal system described in the present embodiment, is shown in Fig. 1.It can by Fig. 1
Know, this kitchen castoff recycling and nuisanceless disposal system, includes at least kitchen castoff pretreatment workshop, kitchen
Slurry fermentation plant, biological feedstuff prepare storage workshop and bioconversion workshop.For functional perspective, kitchen castoff is located in advance
Workshop is managed, is cleaned for the kitchen castoff to recycling, grease detaches and crushes, formation moisture control ranging from 75%
~85% kitchen slurry.The kitchen castoff of recycling is transformed into kitchen slurry in kitchen castoff pretreatment workshop, useless for kitchen
The post-processing of gurry provides raw material sources, while this transition regime, also utilizes and provides for the synthesization of kitchen castoff
New way.Kitchen slurry fermentation plant is arranged in the downstream of kitchen castoff pretreatment workshop, kitchen castoff pretreatment workshop
The kitchen slurry of output is transported to kitchen slurry fermentation plant and carries out microbial fermentation processing, i.e., the described kitchen slurry fermentation
Workshop is used for the anaerobic fermentation deodorization of the kitchen slurry.In order to inhibit the mass propagation of the saprophytic bacteria in kitchen slurry, drop
Low even to eliminate the stink generated by kitchen slurry corruption, this implementation is using the appropriate self-control zymophyte of addition into kitchen slurry
The mode of agent so that kitchen slurry mixed with fermenting agent after in ferment tank.The kitchen slurry for completing fermentation is starched by kitchen
Material fermentation plant is delivered to biological feedstuff and prepares storage workshop, prepares storage workshop in biological feedstuff, kitchen slurry is mixed with auxiliary material
Merga pass auxiliary material adjusts the moisture content for the kitchen slurry for completing fermentation, forms the biology of moisture control ranging from 70%~80%
Feed.Biological feedstuff is the culturing feed of resource insect larva, and preparing storage workshop by biological feedstuff is delivered to bioconversion vehicle
Between.The bioconversion workshop, for realizing the automatic feeding of resource insect larva, resource insect larva raises the biology
Material is converted into insect protein and frass.It follows that kitchen castoff pretreatment workshop, kitchen slurry fermentation plant, biology are raised
Material, which prepares storage workshop and bioconversion workshop, realizes kitchen castoff recycling and nuisanceless place described in the present embodiment
The basic function of reason system, it may also be said to be kitchen castoff recycling and nuisanceless disposal system described in the present embodiment
Basic constituent element.
Kitchen castoff pretreatment workshop, major function realization be cleaned to the kitchen castoff of recycling, grease
Separation and crushing, are based on this, and the kitchen castoff pretreatment workshop of the present embodiment can at least be divided into gives up for the kitchen to recycling
Gurry carries out pretreated denuded zone, grease Disengagement zone and disintegrating area.But it should be recognized that kitchen castoff pretreatment workshop
Each subregion between it is not isolated each other, but can be needed and cooperation coordinated with each other according to the processing of kitchen castoff.From
Actual conditions consider that the complicated components of kitchen castoff are not single, except utility is contained, such as grain, animal vegetable tissue, oil
Deng being also often accompanied by waste plastics, vial, tank, iron and other items.Therefore, using material-pulverizing device by the kitchen of recycling
Waste is ground into before kitchen slurry, at least needs to remove the sundries such as waste plastics, vial, tank, iron.Related kitchen castoff
Pre-processing device and operating procedure, reference can be made to the priority patent application CN201820048151.8 of applicant, herein not
Kitchen castoff pretreatment is repeated again.
Link is pre-processed in kitchen castoff, it should be pointed out that because containing a large amount of saprophytic bacteria in kitchen castoff,
And China's kitchen castoff high organic content, it is slightly higher in ambient temperature（Especially summer）Under the conditions of, it is easy to it rots to become
Matter generates stink, in order to carry out deodorization to the kitchen castoff in preprocessing process, reduces kitchen castoff pair to the maximum extent
Fermenting agent flusher, fermenting agent is arranged in the environmental pollution of processing region in the kitchen castoff pretreatment workshop
Flusher can connect fermenting agent workshop or other devices for providing fermenting agent, and vehicle is pre-processed to kitchen castoff
Interior sprinkling fermenting agent.In such a way that fermenting agent is made in sprinkling by oneself, the high electronics of substitution cost of investment removes the present embodiment
Smelly mode, effectively relatively low deodorization cost；Meanwhile by spraying fermenting agent to kitchen castoff pretreatment workshop, further
Improve deodorizing effect.
Kitchen slurry fermentation plant, major function be kitchen slurry is mixed with fermenting agent, and to kitchen slurry into
Row anaerobic fermentation deodorization.Multiple transfer fermentation tanks and slurry fermentation tank, transfer fermentation tank are set in kitchen slurry fermentation plant
Realize that the mixing of kitchen slurry and quantitative fermenting agent, the kitchen slurry of mixed fermenting agent go to slurry fermentation tank and carry out anaerobism
Fermentation.Transfer fermentation tank and slurry fermentation tank can self-carrying mixing, fermenting agent is sufficiently mixed with kitchen slurry so that kitchen
Slurry fermentation is more complete.In order to realize precisely adding for fermenting agent, in connection kitchen slurry fermentation plant and fermenting agent life
It produces and intelligent control valve is installed on the conveyance conduit of the fermenting agent in workshop.It should be pointed out that the zymophyte described in the present embodiment
Agent at least contains lactic acid bacteria, and the dosage of kitchen slurry and fermenting agent has suitable ratio, and fermentation time is also required to
It is special to limit, it is preferable that the fermenting agent dosage in every double centner kitchen slurry is 3~5 kilograms, fermentation time setting
It it is 3~5 days, in this way, the fermentation of kitchen slurry can be made complete, stink removal is thorough.
Lactic acid bacteria in fermenting agent is a kind of bacterium that can utilize carbohydrate generation lactic acid, is widely present in nature.Breast
Sour bacterium can absorb the toxic gases such as hydrogen sulfide, ammonia in its living environment as self energy, and bacterial metabolism generates highly concentrated
Spend lactic acid（Zymotic fluid pH3.8 or less）Most of saprophytic bacteria for generating foul gas can be killed.Lactic acid bacteria can inhibit kitchen to starch
The breeding of saprophytic bacteria in material reduces the mesotrophic loss of kitchen slurry, removes stink therein.Using the hair of the present embodiment
Ferment technique, the complete kitchen slurry that ferments is without any stink and distributes sour fragrance, realizes the thorough deodorization of kitchen slurry；Separately
Outside, the complete kitchen slurry that ferments can also preserve the regular hour without generating stink, be the system of subsequent biological feedstuff
It is standby to provide advantage.
The kitchen slurry for completing fermentation is supplied to the biological feedstuff preparation storage workshop in kitchen slurry fermentation plant downstream.
Storage workshop is prepared in biological feedstuff, mixing device is installed, the mixing device or says it is agitating device, is fermented for completing
Kitchen slurry mixed with auxiliary material, pass through auxiliary material addition adjust kitchen slurry in moisture content, formed moisture control range
For 70%~80% biological feedstuff.Auxiliary material described in the present embodiment includes but not limited to wheat bran, husk etc..It should be noted that raw
The moisture content of object feed needs depending on the feeding mode of resource insect and biological feedstuff to be raised.It is provided described in the present embodiment
Source insect is preferably the flat angle stratiomyiid of speck（Wuhan strain）, it is commonly called as black soldier flies, repeatedly putting into practice through inventor herein
Know, the biological feedstuff of moisture control ranging from 70%~80% is very beneficial for the cultivation of black soldier flies.Black soldier flies larva is in feeding
Can constantly scatter and disappear moisture in the process, and black soldier flies larval feeding must have certain humidity to ensure, humidity is too high to be caused to mix
Expect that anoxic and the separation in later stage are difficult, and humidity is too low leads to mixture residue too because black soldier flies larval feeding is insufficient
It is more；When the humidity of biological feedstuff is 70%~80%, it is ensured that after black soldier flies larva searches for food 7~10 days, humidity when discharging is suitable
Black soldier flies maturation larva and salvage stores separation.Furthermore, it is contemplated that the present embodiment uses automatic feeding charging device to black soldier flies
Add biological feedstuff in the breeding box of larva, through inventor herein it is multiple practice learn, water rate control range be 70%~
80% biological feedstuff is very beneficial for the self-feeding into the breeding box of black soldier flies larva.
Bioconversion workshop, major function be with biological feedstuff feed black soldier flies larva, by three-dimensional, automation,
The cultivation of scale, in the short time（7~10 days）It is interior to convert kitchen castoff to insect protein and organic fertilizer.Thus may be used
Know, bioconversion workshop is the Core Feature area of the kitchen castoff recycling and nuisanceless disposal system.It is easy to manage
Xie Di, bioconversion workshop also need to the conditions such as the humiture, the illumination that have needed for the cultivation of black soldier flies larva, can refer to existing skill
Art is practiced, and details are not described herein.Particularly, in order to realize three-dimensional, automation, large-scale cultivation black soldier flies larva, institute
Larva dispensing area, automatic feeding material charging region and discharging sterile zones can be divided by stating bioconversion workshop at least.
The larva launches the packaged type frame for cultivating that area is laid out multiple raising black soldier flies larvas, is supported in each packaged type
It grows solid on frame, multiple breeding boxes is orderly set, the breeding box is for holding biological feedstuff and cultivation black soldier flies larva.It is removable
Dynamic formula frame for cultivating is preferably that convenient can dismantle the shelf assembled, and be configured with castor.Packaged type frame for cultivating is multilayered structure
Shelf, prevents at least one breeding box in every layer of structure, and every layer has suitable space interval, convenient for breeding box pick and place and
The automatic feeding biological feedstuff into breeding box.In addition, the black soldier flies larva being thrown in breeding box is preferably 7 age in days black soldier flies childrens
Worm.Preferably, the packaged type frame for cultivating is realized by draft gear and is moved by specified path in the bioconversion workshop
It moves to designated position.It is further preferred that the draft gear selects AGV robots, the ground in the bioconversion workshop
The guide rail of guiding AGV robots movement is laid on face.The AGV robots are moved according to the guideway path.
The automatic feeding material charging region includes at least biological feedstuff buffer tank and automatic feeding charging device, and the biology is raised
Expect that buffer tank connects the biological feedstuff and prepares storage workshop, biological feedstuff is deposited by conveying device by biological feedstuff preparation
Storage workshop is transported to the biological feedstuff buffer tank.Biological feedstuff buffer tank connects automatic feeding charging device, to automatic feeding
Charging device provides biological feedstuff.Automatic feeding charging device used connects the biological feedstuff buffer tank, and biological feedstuff is thrown
It puts into the breeding box of packaged type frame for cultivating.It should be pointed out that automatic feeding charging device used has multiple feeding tubes
Road needs and at the same time carrying out metering and uniform feeding to multiple breeding boxes of a packaged type frame for cultivating after feeding
Self-locking function prevents the residual material in feeding tube（Biological feedstuff）Leak water clock.Automatic feeding charging device used passes through certainly
Control system controls, and each breeding box in timing, quantification of each packaged type frame for cultivating adds biological feedstuff.
The discharging sterile zones include at least device for discharging and cleaning sterilizer, are cultivated to the packaged type that cultivation terminates
Frame carries out discharging, and is simply cleared up each breeding box, convenient for launching new larva.The device for discharging with it is removable
Formula frame for cultivating matches, for by breeding box polypide and material be accommodated in device for discharging.The cleaning sterilizer is used
In being cleaned, sterilized to the breeding box after discharging.Specifically, the black soldier flies length that biological feedstuff has been decomposed in breeding box is ripe
Afterwards, it needs to carry out worm, excrement separation.Packaged type frame for cultivating discharging sterile zones AGV robots are carried to by AGV robots to leave
The firmware that is automatically locked of discharging sterile zones, device for discharging fixes packaged type frame for cultivating with device for discharging, and device for discharging starts
Push rod is tilted, material is overturned into receiving hopper, then pass through the high pressure blow-gas system and 75% ethanol disinfection system on device for discharging
Realize breeding box cleaning, disinfection, the material in receiving hopper is sent by belt line to cylinder round sifter machine carries out worm, excrement separation is made
Industry.
As shown in Figure 1, kitchen castoff recycling and nuisanceless disposal system described in the present embodiment further include fermentation
Microbial inoculum workshop, resource insect cultivated workshop, frass separation workshop and polypide cleaning, drying workshop.It is easy-to-understand to, it is described
Fermenting agent workshop is used to prepare fermenting agent, and the active bacteria in the fermenting agent includes at least lactic acid bacteria, mixing hair
The fermentation time of the kitchen slurry of yeast-like fungi agent is 3~5 days.The resource insect cultivated workshop, for cultivating decomposition and inversion
The resource insect larva of the biological feedstuff.Frass separation workshop connects the device for discharging by conveying device, is used for
To in the breeding box polypide and material detach, the polypide isolated by conveying device enter the polypide cleaning dry
Between dry turning.Polypide cleaning, drying workshop carries out drying processing for cleaning the polypide isolated to the polypide after cleaning.
The space layout in the kitchen castoff recycling and the above-mentioned each workshop of nuisanceless disposal system, the present invention is not
Give special restriction.As the kitchen castoff recycling and nuisanceless disposal system one of preferably, the kitchen
Waste pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop, bioconversion workshop, fermenting agent
Two layers of solid space layout are presented in workshop, resource insect cultivated workshop, frass separation workshop and polypide cleaning, drying workshop,
Overhead of at least described bioconversion plant layout above two layers of solid space.
As the kitchen castoff recycling and nuisanceless disposal system one of preferably, the kitchen castoff
Pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop, fermenting agent workshop, resource insect training
Educate the bottom space of workshop, frass separation workshop and polypide cleaning, drying plant layout below two layers of solid space.
On the other hand, the present embodiment gives realizes that recycling and nuisanceless disposal kitchen are useless using above system
The method of gurry, the process route used for：Pretreatment will be passed through（It is cleaned to kitchen garbage, recycles grease, crushes,
Form the kitchen slurry that moisture content is 75%~80%）Kitchen castoff and suitable fermenting agent after mixing, input hair
Deodorization fermentation is carried out in fermentation tank, is completed the auxiliary materials such as kitchen slurry and wheat bran, husk after fermentation and is uniformly mixed, forming moisture content is
70%~75% biological feedstuff, the biological feedstuff prepared enter resource insect larva cultivation process, and conversion product is insect worm
Body resource and frass organic fertilizer.Specifically, kitchen castoff recycling and non-pollution processing method specifically include following step
Suddenly：
1）The kitchen castoff of recycling is pre-processed, the kitchen slurry of moisture control ranging from 75%~85% is formed；It is useless in kitchen
In the preprocessing process of gurry, fermenting agent can be sprayed to kitchen castoff.
2）The kitchen slurry is mixed with fermenting agent, is carried out in the fermentation tank being placed in the kitchen slurry fermentation plant
Anaerobic fermentation deodorization is 3~5 kilograms per the fermenting agent dosage in double centner kitchen slurry, and fermentation time is set as 3~5
It.
3）The kitchen slurry for completing fermentation is mixed in biological feedstuff preparation storage workshop with auxiliary material, forms moisture content control
The biological feedstuff of system ranging from 70%~80%.
4）Resource insect larva is fed with the biological feedstuff three-dimensional, automation, the ripe resource insect warp after raising
The separation of frass and polypide, the polypide isolated is once purged to carry out drying processing.
In the description of this specification, reference term " embodiment ", " example ", " specific example " or " some examples " etc.
Description mean that specific method, device or feature described in conjunction with this embodiment or example are contained at least the one of the present embodiment
In a embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical implementation
Example or example, moreover, specific features, method, apparatus or the feature of description can be in any one or more embodiments or examples
In can be combined in any suitable manner.In addition, without conflicting with each other, those skilled in the art can will be in this specification
The different embodiments or examples of description and the feature of different embodiments or examples are combined.
Claims (10)
1. kitchen castoff recycling and nuisanceless disposal system, which is characterized in that locate in advance including at least kitchen castoff
Manage workshop, kitchen slurry fermentation plant, biological feedstuff preparation storage workshop and bioconversion workshop；
The kitchen castoff pretreatment workshop is cleaned for the kitchen castoff to recycling, grease detaches and crushes, shape
At the kitchen slurry of moisture control ranging from 75%~85%；
The kitchen slurry fermentation plant is used for the anaerobic fermentation deodorization of the kitchen slurry, the kitchen slurry and zymophyte
Agent mixes, and is 3~5 kilograms per the fermenting agent dosage in double centner kitchen slurry；
The biological feedstuff prepares storage workshop, and the kitchen slurry for that will complete fermentation is mixed with auxiliary material, forms moisture content control
The biological feedstuff of system ranging from 70%~80%；
The bioconversion workshop, for realizing the automatic feeding of resource insect larva, resource insect larva is by the biology
Food conversion is insect protein and frass.
2. kitchen castoff recycling according to claim 1 and nuisanceless disposal system, which is characterized in that described
Bioconversion workshop can at least be divided into larva and launch area, automatic feeding material charging region and discharging sterile zones；
The larva launches the packaged type frame for cultivating that area is laid out several raising resource insect larvas, is supported in each packaged type
It grows solid on frame, several breeding boxes is orderly set, the breeding box is for holding biological feedstuff and culture resources insect larvae；
The automatic feeding material charging region includes at least biological feedstuff buffer tank and automatic feeding charging device, and the biological feedstuff is slow
It deposits tank and connects the biological feedstuff preparation storage workshop, biological feedstuff prepares storage vehicle by conveying device by the biological feedstuff
Between be transported to the biological feedstuff buffer tank；Automatic feeding charging device used connects the biological feedstuff buffer tank, will be biological
Feed is thrown in the breeding box of packaged type frame for cultivating；
The discharging sterile zones include at least device for discharging and cleaning sterilizer, the device for discharging and packaged type frame for cultivating
Match, for by breeding box polypide and material be accommodated in device for discharging；The cleaning sterilizer is used for discharging
Breeding box afterwards is cleaned, is sterilized.
3. kitchen castoff recycling according to claim 2 and nuisanceless disposal system, which is characterized in that described
Packaged type frame for cultivating is realized by draft gear is moved to designated position in the bioconversion workshop by specified path.
4. kitchen castoff recycling according to claim 3 and nuisanceless disposal system, which is characterized in that described
Draft gear selects AGV robots, is laid with guide rail on the ground in the bioconversion workshop, the AGV robots according to
The guideway path movement.
5. kitchen castoff recycling according to claim 2 and nuisanceless disposal system, which is characterized in that also wrap
Include fermenting agent workshop and resource insect cultivated workshop；
The fermenting agent workshop is used to prepare fermenting agent, and the active bacteria in the fermenting agent includes at least lactic acid
The fermentation time of bacterium, the kitchen slurry of mixed fermenting agent is 3~5 days；
The resource insect cultivated workshop, the resource insect larva for cultivating biological feedstuff described in decomposition and inversion.
6. kitchen castoff recycling according to claim 5 and nuisanceless disposal system, which is characterized in that described
Kitchen castoff pretreatment workshop can at least be divided into carries out pretreated denuded zone, grease point for the kitchen castoff to recycling
From area and disintegrating area；Fermenting agent flusher, the fermenting agent spray are set in the kitchen castoff pretreatment workshop
It spills device and connects the fermenting agent workshop, can spray and ferment to kitchen castoff in kitchen castoff preprocessing process
Microbial inoculum.
7. wanting the kitchen castoff recycling described in 5 and nuisanceless disposal system according to right, which is characterized in that further include
Frass detaches workshop and polypide cleaning, drying workshop；
Frass separation workshop connects the device for discharging by conveying device, for in the breeding box polypide and object
Material is detached, and the polypide isolated enters polypide cleaning, drying workshop by conveying device；
Polypide cleaning, drying workshop carries out drying processing for cleaning the polypide isolated to the polypide after cleaning.
8. wanting the kitchen castoff recycling described in 7 and nuisanceless disposal system according to right, which is characterized in that the meal
Kitchen waste pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop, bioconversion workshop, zymophyte
Agent workshop, resource insect cultivated workshop, frass separation workshop and polypide cleaning, drying workshop are laid out in two layers of solid space,
Overhead of at least described bioconversion plant layout above two layers of solid space.
9. wanting the kitchen castoff recycling described in 8 and nuisanceless disposal system according to right, which is characterized in that the meal
Kitchen waste pretreatment workshop, kitchen slurry fermentation plant, biological feedstuff prepare storage workshop, fermenting agent workshop, money
The bottom of source insect cultivated workshop, frass separation workshop and polypide cleaning, drying plant layout below two layers of solid space
Space.
10. kitchen castoff recycling and non-pollution processing method, using the meal described in any one of claim 1 to 9
Kitchen utilization of waste as resource and nuisanceless disposal system, it is characterised in that include the following steps：
The kitchen castoff of recycling is pre-processed, the kitchen slurry of moisture control ranging from 75%~85% is formed；It is discarded in kitchen
In the preprocessing process of object, fermenting agent can be sprayed to kitchen castoff；
The kitchen slurry is mixed with fermenting agent, is placed in the kitchen slurry fermentation plant and is carried out anaerobic fermentation deodorization, and every 100
Fermenting agent dosage in kilogram kitchen slurry is 3~5 kilograms, and fermentation time is set as 3~5 days；
The kitchen slurry for completing fermentation is mixed in biological feedstuff preparation storage workshop with auxiliary material, forms moisture control range
For 70%~80% biological feedstuff；
Resource insect larva, separation raising to ripe resource insect, separation are fed with the biological feedstuff three-dimensional, automation
The polypide that goes out is once purged to carry out drying processing.
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| CN201810424164.5A CN108372187A (en) | 2018-05-07 | 2018-05-07 | Kitchen castoff recycling and nuisanceless disposal System and method for |
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| CN201810424164.5A CN108372187A (en) | 2018-05-07 | 2018-05-07 | Kitchen castoff recycling and nuisanceless disposal System and method for |
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| CN111876456A (en) * | 2020-07-22 | 2020-11-03 | 刘德江 | Extraction method of hermetia illucens antibacterial peptide |
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| CN113575517A (en) * | 2021-07-09 | 2021-11-02 | 浙江省农业科学院 | Method for promoting biotransformation of insect larvae by adjusting moisture content of biomass waste |
| CN113367103A (en) * | 2021-07-23 | 2021-09-10 | 浙江天地环保科技股份有限公司 | Automatic fly maggot breeding system and method for organic waste treatment field |
| CN113583843A (en) * | 2021-07-26 | 2021-11-02 | 深高蓝德环保科技集团股份有限公司 | Kitchen waste biotransformation system and method |
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