CN107008728A - A kind of processing method and its device of rubbish - Google Patents
A kind of processing method and its device of rubbish Download PDFInfo
- Publication number
- CN107008728A CN107008728A CN201710231247.8A CN201710231247A CN107008728A CN 107008728 A CN107008728 A CN 107008728A CN 201710231247 A CN201710231247 A CN 201710231247A CN 107008728 A CN107008728 A CN 107008728A
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- Prior art keywords
- rubbish
- gas
- sealing
- fermenting
- bucket
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 89
- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 238000000855 fermentation Methods 0.000 claims abstract description 28
- 230000004151 fermentation Effects 0.000 claims abstract description 28
- 238000010000 carbonizing Methods 0.000 claims abstract description 25
- 239000000567 combustion gas Substances 0.000 claims abstract description 25
- 239000002737 fuel gas Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000003763 carbonization Methods 0.000 claims abstract description 8
- 230000018044 dehydration Effects 0.000 claims abstract description 6
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000005538 encapsulation Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 210000005239 tubule Anatomy 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- C05F9/04—Biological compost
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Sustainable Development (AREA)
- Clinical Laboratory Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses " a kind of processing method and its device of rubbish " for being exclusively used in handling rubbish, it includes sealing and fermenting system, charging feeding system, gas handling system, sealing and fermenting system and connects charging feeding system, gas handling system, connection cooler in top on sealing and fermenting system staving respectively, drip concentrator, fermenting cellar connection ring heater, annular biogas set gas passage, annular fuel gas set gas passage, center chassis connection breather pipe runs through fermenting cellar and carbonizing chamber, and waste disposal method and step are：Rubbish is sent into the fermentation of sealing and fermenting bucket, dehydration by charging feeding system, dried up, enter carbonizing chamber carbonization, the combustion gas of generation enters ring heater by passage, gas handling system encapsulation process is entered back into product, the product of carbonization is discharged from bottom, this method and apparatus are better than the processing method of " landfill " and " burning " rubbish, and advantage is nuisanceless processing rubbish, recycling, changed harmful to treasure, and are adapted to rural area, city, install and use on the spot to rubbish heap.
Description
Technical field
The present invention relates to the treatment technology of rubbish, method and its equipment, say more specifically, it is of the present invention
It is a kind of processing method and its device of rubbish.
Background technology
At present, we study for many years it was verified that rubbish sealing and fermenting, fast in hot summer fermentation, the rate of output is high,
Cycle is short, and in autumn, winter, season in spring three because ambient temperature is low and ferments slowly, the rate of output is low, and the cycle is long, thus in face of so many
Rubbish is dealt with a short time, it is necessary to make innovation and the method for excavating Rapid Fermentation.
The content of the invention
The purpose of the present invention has two：One is to overcome the prior art and method and its equipment of processing rubbish not
Foot substitutes the ancient place of " landfill " and " burning " rubbish there is provided new one kind " a kind of processing method and its device of rubbish "
Reason method, this " method " and " device " can remove the public hazards that " landfill " and " burning " rubbish is brought, can accomplish processing rubbish without
Evilization, recycling, change harmful to treasure.
The another object of invention there is provided " method " and " device " should keep that torridity summer rubbish fermentation is fast, fermentation rate
Height, the characteristics of turnover period is short, more wanting autumn, winter, spring to exceed, summer fermentation is fast, fermentation rate is high, the characteristics of turnover period is short.
A kind of processing method and its device of rubbish of the present invention are achieved by following technical proposals, present invention bag
Include：Waste disposal method, its process step is as follows：
The first step, the charging of rubbish feeding, the charging disintegrating machine feeding disintegrating machine of feeding system are crushed and crimping section water
After point, in the automatic indentation sealing fermenter of feeding disintegrating machine；
Second step, sealing and fermenting bucket rubbish heat-preservation fermentation, dehydration, drying, dry up, it is loose；
3rd step, dry, loosening rubbish enters carbonizing chamber carbonization；
4th step, ring heater is led to by the high-temperature fuel gas of annular fuel gas channel of gas collection, after heat conducts, radiated
High-temperature fuel gas enter gas handling system；
5th step, combustion gas extracts miscella through more than one combustion gas cooling device, passes through more than one combustion gas
Purifier, until obtaining pure combustion gas, sends into air reservoir, is generated electricity with what TRT；
6th step, the carbide that carbonizing chamber leaves is drawn off from sealing and fermenting bottom of the barrel.
Present invention additionally comprises refuse disposal installation, the present apparatus is by sealing and fermenting system, charging feeding system, gas treatment system
System, sealing and fermenting system connect charging feeding system, gas handling system respectively；
The circumference of connection water droplet collector and bucket is kissed below sealing and fermenting barrel top cover in the rubbish sealing and fermenting system
Close, aqueduct is connected to outside bucket by bucket wall, the material bar that pulls out on the agitator installed on top cover is hung in bucket, is connected above top cover
Connect cooler；
The rubbish sealing and fermenting system chassis center connects breather pipe, through carbonizing chamber, sealing and fermenting room；
Annular fuel gas channel of gas collection is connected with the staving circumference of the carbonizing chamber, is connected between passage and ring heater
Ring heater is connected on staving circumference between having below annular biogas channel of gas collection, the top of passage and top cover；One with
On gas equalizing line be connected between top and annular biogas channel of gas collection；
Advantages of the present invention：
First, device structure is simple, and easy to manufacture, cost is low, economical and practical, handles rubbish efficiency high；
2nd, ferment and be carbonized in closed container using rubbish, the gas confinement recycling of generation is difficult air
In, it is to avoid the public hazards that " burning " and " landfill " rubbish is brought, it can accomplish to handle garbage harmless；
3rd, the biogas that the present invention can produce rubbish fermentation can be used as the renewable sources of energy, and fertilizer is made in organic matter corrosion, can do
To processing garbage as resource, turn waste into wealth.
4th, this waste disposal method and device are fast in spring, summer, autumn, the four seasons in winter rubbish fermentation, and fermentation rate is high, and turnover period is short,
It is thousands of, make nuisanceless disposal into ten thousand tons of garbage energy at three days to four days.
Brief description of the drawings
Fig. 1 is the structure block schematic diagram of a kind of processing method of rubbish and its device；
Fig. 2 is sealing and fermenting system architecture schematic front view；
Embodiment
To deepen the understanding of the present invention, in conjunction with drawings and examples, understand in detail as follows：
Referring to Fig. 1, its device of the invention is by sealing and fermenting system 1, charging feeding system 2, gas handling system 3, sealing
Fermentation system 1 connects charging feeding system 2, gas handling system 3 respectively；
Referring to Fig. 1, Fig. 2, the sealing and fermenting bucket is the sealing container on sealing garbage fermentation system 1, and bottom is carbonization
Room 12, top is sealing and fermenting room 7, and its function is storage rubbish, is carbonized for rubbish sealing and fermenting and rubbish sealing.
Referring to Fig. 2, the sealing and fermenting barrel top cover on the rubbish sealing and fermenting system 1 (hereinafter referred to as sealing and fermenting bucket 1)
The circumference of lower section connection water droplet collector 6 and bucket is coincide, and aqueduct is connected to outside bucket by bucket wall, the agitator installed on top cover
The material bar that pulls out on 4 is hung in bucket, connection cooler 5 above top cover；The center chassis of the rubbish sealing and fermenting bucket 1 is connected with
Breather pipe, the breather pipe is divided into extra heavy pipe 10, middle pipe 9, tubule 18 and is formed by connecting, and more than one micro- is connected with extra heavy pipe 10
Shape tracheae 11, for conveying combustion-supporting gas to carbonizing chamber 12, is connected with air pump 14, middle pipe 9 on extra heavy pipe 10 and is connected with and gas
The relevant dodge gate 13 of pump 14, the pipeline of the port of export of air pump 14 in middle pipe 9 with communicating, and operation principle is such：Work as startup
Air pump 14 is worked, and the dodge gate 13 in middle pipe 9 is closed automatically, and pipe 9, tubule 18 during the combustion gas that air pump 14 is typed it out enters are used to
Temperature or insulation in fermenting cellar 7 are improved, promotes rubbish Rapid Fermentation, dry up；Obviously, when air pump 14 does not work, dodge gate 13 dozens
Open, carbonizing chamber heated gas and external air enter extra heavy pipe 10, and middle pipe 9, tubule 18 enters back into fermenting cellar 7；
The annular fuel gas channel of gas collection 15 is the steel plate with similar angle steel, and one end is connected on staving circumference, the other end
Vacantly, the cross over pipe 16 formed in a circular passage 15, passage 15 is connected with ring heater 8, annular fuel gas channel of gas collection 15
Its function is storage high-temperature fuel gas, and high-temperature fuel gas is delivered into ring heater 8 through cross over pipe 16；
The ring heater 8, is a kind of annular closed container, and a ring plate is connected in annular closed container, will
Annular closed container is divided into upper and lower container, the symmetrical place in air inlet and gas outlet, and a breach is opened on annular slab, upper and lower close
Container communication is closed, its operation principle is：From the high-temperature fuel gas of channel of gas collection 15, enter through cross over pipe 16 under ring heater 8
Container, then by flat board breach send into upper container, by upper container outlet feeding gas handling system 3, combustion gas on flowing through,
In lower container processes, heat conducts, is radiated in fermenting cellar 7, under temperature, humidity, pressure testing and controlling, and rubbish keeps heating, drop
Temperature or insulation, promote rubbish fermentation fast, and the rate of output is high, the cycle is short；
The annular biogas channel of gas collection 17, it shapes and construction is identical with annular fuel gas channel of gas collection 15, more than one
The gas that is connected to from top in annular biogas channel of gas collection 17, passage 17 of gas equalizing line 19 be all rubbish in fermenting cellar 7
The gases such as the biogas that rubbish fermentation is produced, are carbonized into carbonizing chamber 12 and burn；
The cooler 5 and water droplet collector 6 are arranged on below top cover, and its function is to meet the water vapour produced in fermentation
To cooler 5, condense into water droplet and down drip on water droplet collector 6, be discharged to all outside staving, it is impossible to return the rubbish of fermentation
In, the rubbish after fermentation just becomes to dry up, dry, loose, and be highly advantageous to carbonization of the rubbish in carbonizing chamber 12.
The function of the garbage feeding feeding system 2 is that rubbish is broken, crowded in charging disintegrating machine 20, feeding disintegrating machine 21
Pressure, makes rubbish slough part moisture, becomes broken material, in the bucket of the automatic feed sealing and fermenting system 1 of feeding disintegrating machine 21；
Referring to Fig. 1, the construction of the garbage feeding feeding system 2 is such：It connects feeding by charging disintegrating machine 20
Disintegrating machine 21, plastic tube connection sealing and fermenting bucket 1 is constituted.
The function of the gas handling system 3 is that combustion gas is cooled down to extract miscella, purifying gas, feeding air reservoir,
Pure combustion gas is generated electricity with what.
It connects ring heater 8 by conduit and is sequentially connected more than one combustion gas cooling device 22, more than one
Gas cleaning device 24, air reservoir 25, TRT 26 and constitute.
The combustion gas cooling device 22 is into snake dish type through the cold water vessels flowed, cold water or cooling by Gas Pipe
Heat is taken away in agent, and combustion gas cooling extracts miscella.
The gas-purification is the fuel gas injection of cooling, is atomised to closed vessel space, and the cooling water of container bottom is met
Gas jets collision, atomization, small dust falls into water receptacle, and pure combustion gas flows into (or air pump press-in) air reservoir 25, by
Air reservoir 25 send TRT 26 to generate electricity.
Structure, function, the principle of each part of summary find out, a kind of processing method and its device of rubbish of the present invention,
With it is exclusive the characteristics of：
First, follow rubbish heap to gather together, at a certain temperature, necessarily corrosion fermentation, separation separates out moisture, gas
The natural law, is accumulated in the gas collection that fermentation is produced in sealing and fermenting bucket 1 by its rubbish using this rule and makees the energy, it is to avoid gas
Body, which is escaped into, pollutes environment in air, accomplish processing garbage harmless；
2nd, rubbish, especially house refuse, are by most of organic substance, fraction inorganic substances and most of moisture
Constitute, the present apparatus sets charging disintegrating machine 20 in charging feeding system 2, feeding disintegrating machine 21, two machines are broken in the course of the work
Most of moisture that is broken and squeezing out rubbish；The present apparatus is provided with cooler 5, water droplet set below sealing and fermenting 1 top cover of bucket
The vapor that device 6, fermentation rubbish are produced is met cooler 5 and condensed into outside water droplet, drop collection to the discharge bucket of water droplet collector 6；
The present apparatus sets sealing and fermenting room 7 in sealing and fermenting bucket 1, and rubbish ferments in sealing and fermenting room 7, rots, is dehydrated,
Become dry, loose；By the way that above-mentioned charging is broken and feeding is broken, rotten, fermentation, moisture evaporation, vaporization, garbage dewatering is cold
But outside the water discharge bucket of device 5 and water droplet collector 6, the rubbish of wet pouring becomes dry, loose, only remaining organic matter and inorganic matter
.
3rd, the present apparatus sets carbonizing chamber 12 below sealing and fermenting bucket 1, and the rubbish of dehydration is carbonized in carbonizing chamber 12, only stayed
Lower 10% or so solid carbide and burning gases --- combustion gas.Combustion gas is sent to gas handling system 3, is extracted heavy oil, Jiao
After oil, gasoline, it is sent to TRT 26 and generates electricity, or send carbonizing chamber 12 combustion-supporting carbonization rubbish, so far garbage disposal is finished, complete
In portion's processing procedure, none public hazards is produced, and is changed harmful to treasure.
4th, rubbish is in processing fermentation process, spring, autumn, season in the winter three extraneous heating and thermal insulation of need, but because in sealing and fermenting bucket 1
Interior setting ring heater 8, the heat energy generated that is carbonized using carbonizing chamber 12 send rubbish of the ring heater 8 to sealing and fermenting room 12
Heating and thermal insulation, had both taken full advantage of the potential energy of rubbish, and extraneous energy is saved again, and rubbish is sufficiently handled.
5th, the gas equalizing line 19 of more than one, the bottom of fermenting cellar 7 are installed in sealing and fermenting bucket 1 and carbonizing chamber 12, profit is set
The fuel gas such as biogas, the methane produced with gas equalizing line 19, the fermentation of fermenting cellar 7 are transported to the combustion-supporting garbage carbon of carbonizing chamber 12
Change, the rubbish fermentation that the combustion gas after carbonization is sent to fermenting cellar 1 by ring heater 8 produces biogas, methane, and carbonizing chamber is sent again
12 make new garbage carbonized, so move in circles, rubbish is disposed one by one.Need not be outer in all processes of processing rubbish
Plus energy, utilize rubbish potential itself, i.e. rubbish interior energy itself, Self-operating operating garbage disposal overall process.
A kind of processing method and its device of rubbish of the present invention, its garbage disposal are carried out according to the following steps in the present apparatus：
The first step, rubbish is sent into the charging disintegrating machine 20 and feeding disintegrating machine 21 for feeding feeding system 2, crushes and extrudes
After the moisture of part, by the automatic indentation sealing fermenter 1 of feeding disintegrating machine 21；
Second step, to enter sealing and fermenting bucket 1 rubbish heat-preservation fermentation, dehydration, drying, dry up；
3rd step, dry, dehydration, loose rubbish feeding carbonizing chamber 12 are carbonized；
4th step, ring heater 8 is led to by the high-temperature fuel gas of annular fuel gas channel of gas collection 15, is conducted by heat, spoke
High-temperature fuel gas after penetrating is handled into gas handling system 3；
5th step, combustion gas flows through more than one combustion gas cooling device 22 and extracts miscella, then through more than one combustion
Air purifying apparatus 24, until obtaining pure combustion gas, sends into air reservoir 25, is generated electricity with what TRT 26；
6th step, the bottom of the carbide that carbonizing chamber 12 leaves from sealing and fermenting bucket 1 is drawn off.
In addition, during production is put into practice, the water outside the discharge bucket of collector 6 that drips, charging disintegrating machine 20, feeding are broken
Broken machine 21, waste water and the waste water in cleaning equipment and place that the water squeezed out, gas handling system 3 are emitted, completely
In the methane-generating pit for being collected into special waste water, fermented in methane-generating pit, the biogas of generation is returned to carbonizing chamber 12, is carbonized combustion-supporting, its
Liquid is used as fertilizer.
Claims (3)
1. a kind of processing method and its device of a kind of rubbish, it is characterised in that it includes：Sealing and fermenting system, charging feeding system
System, gas handling system, sealing and fermenting system connect charging feeding system, gas handling system respectively；The rubbish sealing hair
Connection water droplet collector is coincide with staving circumference below sealing and fermenting barrel top cover in ferment system, and aqueduct is connected to by bucket wall
Bucket is outer, and the rod for stiring materials on agitator installed on top cover is hung in bucket, connection cooler above top cover；The rubbish sealing hair
Ferment system chassis center connects breather pipe, through carbonizing chamber, sealing and fermenting room；
The staving circumference for the fermenting cellar being connected with the staving circumference of the carbonizing chamber above annular fuel gas channel of gas collection, carbonizing chamber
Upper connection ring heater；The gas equalizing line of more than one is connected between top lower section and annular biogas channel of gas collection；Ring
Annular biogas channel of gas collection is connected between shape combustion gas collection flow channels and ring heater；
In its device the step of waste disposal method：
The first step, rubbish is sent on charging disintegrating machine and feeding disintegrating machine on charging feeding system, crushed and crimping section
After moisture, in the automatic indentation sealing fermenter of feeding disintegrating machine；
Second step, sealing and fermenting bucket rubbish heat-preservation fermentation, dehydration, drying, dry up, it is loose；
3rd step, dry, loosening rubbish enters carbonizing chamber carbonization；
4th step, ring heater is led to by the high-temperature fuel gas of annular fuel gas channel of gas collection, the height after heat conducts, radiated
Warm combustion gas enters gas handling system；
5th step, combustion gas flows through more than one combustion gas cooling device and extracts miscella, then through more than one gas-purification
Device, until obtaining pure combustion gas, sends into air reservoir, is generated electricity by air reservoir feeding TRT；
Carbide below 6th step, carbonizing chamber is discharged from bottom.
2. a kind of processing method and its device of rubbish according to claim 1, it is characterised in that charging feeding system
Feed disintegrating machine connection feeding disintegrating machine, sealing and fermenting system.
3. a kind of processing method and its device of rubbish according to claim 1, it is characterised in that in sealing and fermenting bucket
Ring heater is sequentially connected, more than one combustion gas cooling device, more than one gas cleaning device, air reservoir, generating dress
Put.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856427A (en) * | 2020-12-21 | 2021-05-28 | 常熟浦发第二热电能源有限公司 | Wet garbage fermentation gas pretreatment method |
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