CN104785502B - Kitchen waste and food waste treatment process and kitchen waste and food waste treatment system - Google Patents
Kitchen waste and food waste treatment process and kitchen waste and food waste treatment system Download PDFInfo
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- CN104785502B CN104785502B CN201510168637.6A CN201510168637A CN104785502B CN 104785502 B CN104785502 B CN 104785502B CN 201510168637 A CN201510168637 A CN 201510168637A CN 104785502 B CN104785502 B CN 104785502B
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Abstract
The invention discloses a kitchen waste and food waste treatment process and a kitchen waste and food waste treatment system. The process comprises steps as follows: mixtures of kitchen waste and food waste are sorted by an automatic sorting table and put into a pre-treatment pulverizer for pulverizing; a liquid-phase mixture obtained through the automatic sorting table and an oil-water mixture separated from the pulverizer enter oil-water separating equipment for oil-water separation; a water phase separated from the oil-water separating equipment is filtered and is discharged as life irrigating water finally; an oil phase enters biological separating equipment for biological separation, and biological oil is prepared finally. The kitchen waste and the food waste pulverized by the pre-treatment pulverizer are taken as nutrition sources and are put into a polypide cultivation production line for saprophagous polypide cultivation, adult polypides enter a dryer for drying treatment and are processed and produced into feedstuff for poultry, fish and the like, polypide waste and residues are degraded, a part of a degraded material is used for generating electricity in a biomass fuel mode, and the other part is packed and transported outwards in an organic fertilizer mode for use.
Description
Technical field
The present invention relates to the technical field of garbage disposal, more particularly to a kind of kitchen, rubbish from cooking handling process and its place
Reason system.
Background technology
At present, the process of changing food waste is the extremely important problem of field of garbage disposal.Common processing mode has, and directly fills out
Bury, burn, anaerobic digestion, aerobic compost, pyrolysis or simple processing feed etc..Or however, these processing methods will be produced
Secondary pollution, or being exactly that processing cost is high, so, these methods are required for being improved.
Then, Chinese invention patent number be " CN103691731A ", the patent of entitled " restaurant garbage treating system "
A kind of restaurant garbage treating system is disclosed in file, the system includes separator, Solid Waste processing meanss, liquid phase rubbish
Processing meanss and oil phase refuse disposal installation；Wherein, separator is used to for changing food waste to be separated into Solid Waste, liquid phase rubbish
With oil phase rubbish；Solid Waste processing meanss are used to carry out bioprotein process, the albumen of acquisition to receiving the Solid Waste
Matter product is used as feed addictive；Liquid phase refuse disposal installation is used for the liquid phase rubbish to receiving and processes；Oil phase rubbish
Rubbish processing meanss are used for the oil phase rubbish to receiving and process.This processing system, for the High water cut of changing food waste
Rate, the characteristic of high organic content can preferably realize the innoxious and resource of garbage disposal, using practical；Together
When, when Solid Waste is processed, bioprotein process need not sub-elect plastics therein, wooden unit etc. and be unfavorable for biolytic thing
Product, therefore, mode is relatively low for changing food waste ingredient requirement in this kind is processed, and usage range is wide.
However, this kind of method is also failed to so that rubbish obtains sufficiently recycling very much, and, its treatment process is complicated,
Cost is not cheap, so can not widely be applied.
The content of the invention
For weak point present in above-mentioned technology, a kind of operation of present invention offer is simple, with low cost, and resource is in profit
With the high kitchen of rate, rubbish from cooking handling process and its processing system.
In order to achieve the above object, a kind of kitchen of the invention, rubbish from cooking handling process, comprise the following steps：
S1:Automatic sorting, the mixture of kitchen, rubbish from cooking is sent to into automatic sorting platform carries out the preliminary solid of waste material
Liquid is separated；
S2：Pulverization process, is crushed in the solid phase waste material input pretreatment pulverizer of Jing automatic sorting platforms；
S3：Water-oil separating, the oil mixing with water that the liquid phase mixture and size-reduced machine of Jing automatic sorting platforms are separated
Thing is entered in oily water separating equipment, carries out water-oil separating；
S4：Precipitation is filtered：The water separated from oily water separating equipment is filtered into one-level sedimentation and filtration ditch
Process, finally discharged in the form of life water for irrigation；
S5：Bio-separation：The oil phase separated from oily water separating equipment carries out biological point into bio-separation equipment
From being finally made bio-oil；
S6：Polypide cultivates, and the kitchen, rubbish from cooking after preprocessed pulverizer is crushed puts into polypide as source of nutrition
In breeding production line, the polypide cultivation of saprogen is carried out；
S7：Polypide is processed, and the adult polypide of Jing breeding productions line cultivation carries out drying and processing, Ran Houjia in dryer
Work produces into fish, bird feed rich in high protein；
S8：Waste is degraded, the polypide discarded object and residue Jing degradation treatments equipment produced in breeding production line be high, in
After temperature is processed, a part is used to generate electricity in the form of biomass fuel, and another part outward transport of being packed in the form of fertilizer is used.
Wherein, the breeding production line multi-layer tridimensional structure, polypide breeding production line discharging opening is divided into upper, middle and lower three
Layer：
Upper strata：More than 8mm materials can not be used for discarded object, and pack is transported；
Middle level：Material between 3mm-8mm is the polypide that grows up, and packs, and outward processing is into feed；
Lower floor：The material of below 3mm is powder waste, and packing is entered degraded and is machined to fertilizer or biomass fuel
For generating electricity.
Wherein, the aqueous solution that Jing one-levels sedimentation and filtration ditch is filtrated to get in S4, enters back into two-stage precipitation filtering ponds and enters one
Step precipitation is filtered, and the one-level precipitation is filtered and two-stage precipitation filter process belongs to biochemical treatment process.
Wherein, middle temperature drop solution operation is also included in S8, the waste residue of Jing hot fermentations is transported to mesophilic digestion mechanism of degradation, should
In after temperature drop solution, a part is used to generate electricity waste residue in the form of biomass fuel, and another part is packed in the form of fertilizer
Outward transport is used.
Wherein, the medium temperature of the hot fermentation mechanism of degradation is 100-150 DEG C, and internal layer changing food waste temperature is 50-75
DEG C, the temperature of the mesophilic digestion mechanism of degradation is 35-65 DEG C.
Invention additionally discloses a kind of kitchen, kitchen garbage processing system, including automatic sorting line, pretreatment pulverizer, worm
Body breeding production line, hot fermentation mechanism of degradation, mesophilic digestion mechanism of degradation, oily water separating equipment, one-level sedimentation and filtration ditch, two grades sink
Shallow lake filtering ponds and bio-separation equipment；The mixture of kitchen waste material is sent to automatic sorting platform and carries out the preliminary solid-liquid of waste material
Separate, in the solid phase waste material input pretreatment pulverizer of Jing automatic sorting platforms, each kitchen waste material is uniformly mixed, carry out powder
Broken, the oil water mixture that the liquid phase mixture and size-reduced machine of Jing automatic sorting platforms are separated enters oily water separating equipment
In, water-oil separating is carried out, the water separated from oily water separating equipment is mutually entered and sequentially enters one-level sedimentation and filtration ditch and two
Secondary sedimentation and filtration ditch carries out filtration treatment, is finally discharged in the form of life water for irrigation, isolates from oily water separating equipment
The oil phase for coming carries out bio-separation into bio-separation equipment, is finally made bio-oil；
During powder scrap in pretreatment pulverizer is as source of nutrition input polypide breeding production line, saprogen is carried out
Polypide cultivation, Jing breeding productions line cultivation adult polypide drying and processing is carried out in dryer, be finally processed into
Fish rich in high protein, bird feed, the polypide discarded object and residue produced in breeding production line sequentially enters high temperature
Fermentative degradation machine and Thermal degradation machine carry out degradation treatment, and a part is used to generate electricity in the form of biomass fuel, another part
Outward transport of being packed in the form of fertilizer is used.
Wherein, the breeding production line multi-layer stereochemical structure, polypide breeding production line discharging opening is divided into three layers of upper, middle and lower：
Upper strata：More than 8mm materials can not be used for discarded object, and pack is transported；
Middle level：Material between 3mm-8mm is the polypide that grows up, and packs, and outward processing is into feed；
Lower floor：The material of below 3mm is powder waste, and packing is entered degraded and is machined to fertilizer or biomass fuel
For generating electricity.
Wherein, the hot fermentation mechanism of degradation include degraded groove, agitator, shaft, electric heater, deep fat pipe, reductor,
Driving belt, motor and interlayer；Agitator is horizontally installed on the center of degraded groove, and agitator is by controlling its Stirring
Shaft fix, shaft stretches out the part outside degraded groove and is connected to reductor, feed belt upper end connection reductor, under
End connection motor；Degraded groove be made up of the first cavity and the second cavity, the first cavity degraded groove inside, by the cuboid on top
The cylindrical cavity of chamber and lower half is constituted, and the second cavity is the interlayer being set in outside the first cavity, and in the second cavity conduct is equipped with
The liquid of temperature exchange medium.
Wherein, the agitator for being used is helix(ribbon type) agitator, and agitator includes stainless steel ribbon and crosspiece, stainless steel spiral shell
Band is made up in shaft periphery spiral, equally distributed crosspiece of stainless steel round steel, and crosspiece is connected shaft with ribbon
Get up.
Wherein, the medium temperature of the hot fermentation mechanism of degradation is 100-150 DEG C, and internal layer changing food waste temperature is 50-75
DEG C, the fermentative degradation temperature of the mesophilic digestion mechanism of degradation is 35-65 DEG C.
The invention has the beneficial effects as follows：
Compared with prior art, kitchen of the invention, rubbish from cooking handling process pass through automatic sorting, pulverization process, oil
The operations such as water is separated, precipitation filtration, bio-separation, polypide cultivation, polypide processing, waste degraded, can be by kitchen (food waste) rubbish
Different waste in rubbish carries out classification process, so that the nutriment in kitchen, rubbish from cooking is fully used, realizes
Kitchen, rubbish from cooking obtain maximized recycling.
Present system simple structure, device requirement amount is little, and required processing cost is low, and whole processing procedure is pollution-free, and
Final resource reutilization rate is high, and this processing method will become a kind of new trend that from now on food garbage is processed.
Description of the drawings
Fig. 1 is kitchen of the present invention, the process chart of rubbish from cooking handling process；
Fig. 2 is the equipment installation diagram of the kitchen of the present invention, rubbish from cooking its processing system.
Main element symbol description is as follows：
10th, automatic sorting line 11, pretreatment pulverizer
12nd, breeding production line 13, hot fermentation mechanism of degradation
14th, mesophilic digestion mechanism of degradation 15, oily water separating equipment
16th, one-level sedimentation and filtration ditch 17, two-stage precipitation filtering ponds
18th, bio-separation equipment
Specific embodiment
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Refering to Fig. 1, a kind of kitchen waste material treatment process of the invention is comprised the following steps：
S1:Automatic sorting, the mixture of kitchen, rubbish from cooking is sent to into automatic sorting platform carries out the preliminary solid of waste material
Liquid is separated；
S2：Pulverization process, is crushed in the solid phase waste material input pretreatment pulverizer 11 of Jing automatic sorting platforms；
S3：Water-oil separating, the oil mixing with water that the liquid phase mixture and size-reduced machine of Jing automatic sorting platforms are separated
Thing is entered in oily water separating equipment 15, carries out water-oil separating；
S4：Precipitation is filtered：The water separated from oily water separating equipment 15 is carried out into one-level sedimentation and filtration ditch 16
Filtration treatment, is finally discharged in the form of life water for irrigation；
S5：Bio-separation：The oil phase separated from oily water separating equipment 15 is given birth to into bio-separation equipment 18
Thing is separated, and is finally made bio-oil；
S6：Polypide cultivates, and the kitchen, rubbish from cooking after preprocessed pulverizer 11 is crushed puts into worm as source of nutrition
In body breeding production line 12, the polypide cultivation of saprogen is carried out；
S7：Polypide is processed, and the adult polypide of the cultivation of Jing breeding productions line 12 carries out drying and processing in dryer, then
It is processed into the fish rich in high protein, bird feed；
S8：Waste is degraded, the polypide discarded object and residue Jing degradation treatments equipment height of the generation in breeding production line 12,
After heat-treated under medium temperature, a part is used to generate electricity in the form of biomass fuel, and another part outward transport of being packed in the form of fertilizer makes
With.
Compared to prior art, the kitchen of the present invention, rubbish from cooking handling process pass through automatic sorting, pulverization process, oil
The operations such as water is separated, precipitation filtration, bio-separation, polypide cultivation, polypide processing, waste degraded, can be by kitchen, rubbish from cooking
In different waste carry out classification process so that the nutriment in kitchen, rubbish from cooking is fully used, realize meal
Kitchen, rubbish from cooking obtain maximized recycling.
In the present embodiment, the multi-layer tridimensional structure of the breeding production line 12, the discharging of polypide breeding production line 12
Mouth is divided into three layers of upper, middle and lower：
Upper strata：More than 8mm materials can not be used for discarded object, and pack is transported；
Middle level：Material between 3mm-8mm is the polypide that grows up, and packs, and outward processing is into feed；
Lower floor：The material of below 3mm is powder waste, and packing is entered degraded and is machined to fertilizer or biomass fuel
For generating electricity.
The breeding production line 12 of the present invention is as far as possible absorbed the nutriment in wasted powder using saprogen, this
Sample both need not be further processed to wasted powder, while more allowing these wastes preferably to be recycled.
In the present embodiment, the aqueous solution that Jing one-levels sedimentation and filtration ditch 16 is filtrated to get in S4, enters back into two-stage precipitation
Further precipitation is filtered filtering ponds 17, and the one-level precipitation is filtered and two-stage precipitation filter process belongs to biochemical treatment process.
The precipitation filtration treatment of two-stage enables to precipitation and filters more fully, and the handy water of institute more meets standard requirement.
In the present embodiment, middle temperature drop solution operation is also included in S8, the waste residue of Jing hot fermentations is transported to mesophilic digestion
Mechanism of degradation 14, in after temperature drop solution, a part is used to generate electricity the waste residue in the form of biomass fuel, and another part is with fertilizer
Form packing outward transport use.Hot fermentation mechanism of degradation 13 can be basically completed degraded work, add mesophilic digestion mechanism of degradation
14 are further processed, it is ensured that reaction is more abundant.
In the present embodiment, the medium temperature of the hot fermentation mechanism of degradation 13 is 100-150 DEG C, internal layer changing food waste temperature
Spend for 50-75 DEG C, the temperature of the mesophilic digestion mechanism of degradation 14 is 35-65 DEG C.It is 100-150 DEG C in coal medium temperature, internal layer
Changing food waste temperature is 50-75 DEG C, you can so that fermentation reaction is abundant；Again through mesophilic digestion mechanism of degradation 14 so that reaction is more
Plus fully.Now select 35-65 DEG C can both ensure fully reaction, the energy has been saved again.
With further reference to Fig. 2, invention additionally discloses a kind of kitchen, kitchen garbage processing system, including automatic sorting line 10,
Pretreatment pulverizer 11, polypide breeding production line 12, hot fermentation mechanism of degradation 13, mesophilic digestion mechanism of degradation 14, water-oil separating set
Standby 15, one-level sedimentation and filtration ditch 16, two-stage precipitation filtering ponds 17 and bio-separation equipment 18；The mixture transmission of kitchen waste material
The preliminary separation of solid and liquid of waste material, the solid phase waste material input pretreatment pulverizer of Jing automatic sorting platforms are carried out to automatic sorting platform
In 11, each kitchen waste material is uniformly mixed, crushed, the liquid phase mixture of Jing automatic sorting platforms and size-reduced machine are separated
Oil water mixture out is entered in oily water separating equipment 15, carries out water-oil separating, is separated from oily water separating equipment 15
Water mutually enter and sequentially enter one-level sedimentation and filtration ditch 16 and secondary precipitation filtering ponds and carry out filtration treatment, finally with pouring of living
Discharged with the form of water, the oil phase separated from oily water separating equipment 15 carries out biological point into bio-separation equipment 18
From being finally made bio-oil；
During powder scrap in pretreatment pulverizer 11 is as source of nutrition input polypide breeding production line 12, carry out saprophytic
Biological polypide cultivation, the adult polypide of the cultivation of Jing breeding productions line 12 carries out drying and processing in dryer, final processing
Fish, bird feed rich in high protein are produced into, the polypide discarded object produced in breeding production line 12 and residue are successively
Degradation treatment is carried out into hot fermentation mechanism of degradation and Thermal degradation machine, a part is used to generate electricity in the form of biomass fuel,
Another part outward transport of being packed in the form of fertilizer is used.
Compared with prior art, present system simple structure, device requirement amount is little, and required processing cost is low, whole place
Reason process is pollution-free, and final resource reutilization rate is high, and this processing method will become what kitchen, rubbish from cooking from now on were processed
A kind of new trend.
In the present embodiment, the multi-layer stereochemical structure of the breeding production line 12, polypide breeding production line discharging opening is divided into
Three layers of upper, middle and lower：
Upper strata：More than 8mm materials can not be used for discarded object, and pack is transported；
Middle level：Material between 3mm-8mm is the polypide that grows up, and packs, and outward processing is into feed；
Lower floor：The material of below 3mm is powder waste, and packing is entered degraded and is machined to fertilizer or biomass fuel
For generating electricity.The breeding production line 12 of the present invention is as far as possible absorbed the nutriment in wasted powder using saprogen,
So both wasted powder need not be further processed, while more allowing these wastes preferably to be recycled.
In the present embodiment, the hot fermentation mechanism of degradation 13 includes degraded groove, agitator, shaft, electric heater, deep fat
Pipe, reductor, driving belt, motor and interlayer；Agitator is horizontally installed on the center of degraded groove, and agitator is by controlling
The shaft of its Stirring is fixed, and shaft stretches out the part outside degraded groove and is connected to reductor, and feed belt upper end connects
Connect reductor, lower end connection motor；Degraded groove be made up of the first cavity and the second cavity, the first cavity degraded groove inside, by
The cylindrical cavity of the rectangular body cavity on top and lower half is constituted, and the second cavity is the interlayer being set in outside the first cavity, the second cavity
Inside it is equipped with the liquid as temperature exchange medium.The present invention is provided with stirring system and heating degeneration system, and two kinds of systems are same
Shi Jinhang so that it is more uniform that each dispensing mixes with bacterial classification, and the setting of agitating device increases the respiration area of bacterial classification,
Heating degeneration system, and suitable fermentation temperature condition is provided for bacterial classification, the setting of this mechanism of degradation substantially increases raw material
The fermentation efficiency of utilization rate and bacterial classification, and then reduce the organic fertilizer production time.
In the present embodiment, the agitator for being used is helix(ribbon type) agitator, and agitator includes stainless steel ribbon and crosspiece, no
Rust steel ribbon in shaft periphery spiral, of stainless steel round steel be made up by equally distributed crosspiece, and crosspiece is by shaft and spiral shell
Band is coupled together.Certainly, helix(ribbon type) agitator herein is to be stirred material to make bacterial classification have enough Respiratory areas, if
The material in degraded groove can be made to have the other equipment of contact area of abundance with air, such as many interlayers, belonged to this case
Simple deformation or conversion, fall in the protection domain of this case.
In the present embodiment, the medium temperature of the hot fermentation mechanism of degradation 13 is 100-150 DEG C, internal layer changing food waste temperature
Spend for 50-75 DEG C, the temperature of the mesophilic digestion mechanism of degradation 14 is 35-65 DEG C.It is 100-150 DEG C in coal medium temperature, internal layer
Changing food waste temperature is 50-75 DEG C, you can so that fermentation reaction is abundant；Again through mesophilic digestion mechanism of degradation 14 so that reaction is more
Plus fully.Now select 35-65 DEG C can both ensure fully reaction, the energy has been saved again.
Advantage of the invention is that：
1st, design process flow of the present invention is simple, and device requirement amount is little, and required processing cost is low, and whole processing procedure is without dirt
Dye, and final resource reutilization rate is high.
2nd, breeding production line 12 of the invention is as far as possible absorbed the nutriment in wasted powder using saprogen,
So both wasted powder need not be further processed, while more allowing these wastes preferably to be recycled.
3rd, agitator is provided with hot fermentation mechanism of degradation 13 of the invention, fermentation reaction is more filled
Point, reaction efficiency is higher.
Disclosed above is only several specific embodiments of the present invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (10)
1. a kind of kitchen, rubbish from cooking handling process, it is characterised in that comprise the following steps：
S1:Automatic sorting, the mixture of kitchen, rubbish from cooking is sent to into automatic sorting platform carries out the preliminary solid-liquid point of waste material
From；
S2：Pulverization process, is crushed in the solid phase waste material input pretreatment pulverizer of Jing automatic sorting platforms；
S3：Water-oil separating, the oil water mixture that the liquid phase mixture and size-reduced machine of Jing automatic sorting platforms are separated enters
In entering oily water separating equipment, water-oil separating is carried out；
S4：Precipitation is filtered：The water separated from oily water separating equipment carries out filtration treatment into one-level sedimentation and filtration ditch,
It is final to be discharged in the form of life water for irrigation；
S5：Bio-separation：The oil phase separated from oily water separating equipment carries out bio-separation into bio-separation equipment, most
Bio-oil is made eventually；
S6：Polypide cultivates, and the kitchen, rubbish from cooking after preprocessed pulverizer is crushed is used as source of nutrition input polypide cultivation
In production line, the polypide cultivation of saprogen is carried out；
S7：Polypide is processed, and the adult polypide of Jing breeding productions line cultivation carries out drying and processing in dryer, then processing life
Produce into fish, bird feed rich in high protein；
S8：Waste is degraded, produce in breeding production line polypide discarded object and residue Jing degradation treatment equipment be high, at middle temperature
After reason, a part is used to generate electricity in the form of biomass fuel, and another part outward transport of being packed in the form of fertilizer is used.
2. kitchen according to claim 1, rubbish from cooking handling process, it is characterised in that the breeding production line multilayer
Level tridimensional structure, polypide breeding production line discharging opening is divided into three layers of upper, middle and lower：
Upper strata：More than 8mm materials can not be used for discarded object, and pack is transported；
Middle level：Material between 3mm-8mm is the polypide that grows up, and packs, and outward processing is into feed；
Lower floor：The material of below 3mm is powder waste, packing, and entering degraded and being machined to fertilizer or biomass fuel is used for
Generate electricity.
3. kitchen according to claim 1, rubbish from cooking handling process, it is characterised in that Jing one-levels were precipitated in S4
The aqueous solution that filter is obtained, enters back into two-stage precipitation filtering ponds and further precipitates filtration, and the one-level precipitation is filtered and two
Level precipitation filter process belongs to biochemical treatment process.
4. kitchen according to claim 1, rubbish from cooking handling process, it is characterised in that also include middle temperature drop in S8
Solution operation, the waste residue of Jing hot fermentations is transported to mesophilic digestion mechanism of degradation, and in after temperature drop solution, a part is with biomass for the waste residue
The form of fuel is used to generate electricity, and another part outward transport of being packed in the form of fertilizer is used.
5. kitchen according to claim 1, rubbish from cooking handling process, it is characterised in that the hot fermentation mechanism of degradation
Medium temperature be 100-150 DEG C, internal layer changing food waste temperature is 50-75 DEG C, and the temperature of the mesophilic digestion mechanism of degradation is 35-
65℃。
6. a kind of kitchen, kitchen garbage processing system, it is characterised in that support including automatic sorting line, pretreatment pulverizer, polypide
Grow production line, hot fermentation mechanism of degradation, mesophilic digestion mechanism of degradation, oily water separating equipment, one-level sedimentation and filtration ditch, two-stage precipitation mistake
Filter tank and bio-separation equipment；The mixture of kitchen waste material is sent to automatic sorting platform and carries out the preliminary solid-liquid point of waste material
From, in the solid phase waste material input pretreatment pulverizer of Jing automatic sorting platforms, each kitchen waste material is uniformly mixed, crushed,
The oil water mixture that the liquid phase mixture and size-reduced machine of Jing automatic sorting platforms is separated is entered in oily water separating equipment,
Water-oil separating is carried out, the water separated from oily water separating equipment is mutually entered and sequentially enters one-level sedimentation and filtration ditch and secondary heavy
Shallow lake filtering ponds carry out filtration treatment, are finally discharged in the form of life water for irrigation, separate from oily water separating equipment
Oil phase carries out bio-separation into bio-separation equipment, is finally made bio-oil；
During powder scrap in pretreatment pulverizer is as source of nutrition input polypide breeding production line, the worm of saprogen is carried out
Body is cultivated, and the adult polypide of Jing breeding productions line cultivation carries out drying and processing in dryer, is finally processed into and is rich in
The fish of high protein, bird feed, the polypide discarded object and residue produced in breeding production line sequentially enters hot fermentation
Mechanism of degradation and Thermal degradation machine carry out degradation treatment, and a part is used to generate electricity in the form of biomass fuel, and another part is having
The form packing outward transport of machine fertilizer is used.
7. kitchen according to claim 6, kitchen garbage processing system, it is characterised in that the breeding production line multilayer
Level stereochemical structure, polypide breeding production line discharging opening is divided into three layers of upper, middle and lower：
Upper strata：More than 8mm materials can not be used for discarded object, and pack is transported；
Middle level：Material between 3mm-8mm is the polypide that grows up, and packs, and outward processing is into feed；
Lower floor：The material of below 3mm is powder waste, packing, and entering degraded and being machined to fertilizer or biomass fuel is used for
Generate electricity.
8. kitchen according to claim 6, kitchen garbage processing system, it is characterised in that the hot fermentation mechanism of degradation
Including degraded groove, agitator, shaft, electric heater, deep fat pipe, reductor, driving belt, motor and interlayer；Agitator is horizontal
To the center for being arranged on degraded groove, agitator is fixed by the shaft for controlling its Stirring, and shaft stretches out degraded groove
The part of outside is connected to reductor, feed belt upper end connection reductor, lower end connection motor；Degraded groove by the first cavity and
Second cavity is constituted, and the first cavity is made up of inside degraded groove the rectangular body cavity on top and the cylindrical cavity of lower half, and second is empty
Chamber is the interlayer being set in outside the first cavity, and the liquid as temperature exchange medium is equipped with the second cavity.
9. kitchen according to claim 8, kitchen garbage processing system, it is characterised in that the agitator for being used is spiral shell
Ribbon agitator, agitator includes stainless steel ribbon and crosspiece, and stainless steel ribbon is uniformly distributed in shaft periphery spiral
Crosspiece be made up of stainless steel round steel, crosspiece couples together shaft with ribbon.
10. kitchen according to claim 6, kitchen garbage processing system, it is characterised in that the hot fermentation mechanism of degradation
Medium temperature be 100-150 DEG C, internal layer changing food waste temperature be 50-75 DEG C, the fermentative degradation of the mesophilic digestion mechanism of degradation
Temperature is 35-65 DEG C.
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Effective date of registration: 20171009 Address after: 518000 first floor, anda industrial district, Chongqing Road, Heping community, Fuyong street, Shenzhen, Guangdong, Baoan District, 4 Patentee after: Shenzhen Deli Plastic Machinery Co., Ltd. Address before: Arashiyama Suining County town of Jiangsu city in Xuzhou province 221000 Hu Ji Cun arch Group No. 36 Patentee before: Zhao Yanhang |