CN108977251A - It is a kind of using house refuse preparation biomass can charcoal system and method - Google Patents
It is a kind of using house refuse preparation biomass can charcoal system and method Download PDFInfo
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- CN108977251A CN108977251A CN201811041214.8A CN201811041214A CN108977251A CN 108977251 A CN108977251 A CN 108977251A CN 201811041214 A CN201811041214 A CN 201811041214A CN 108977251 A CN108977251 A CN 108977251A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/02—Combustion or pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/28—Cutting, disintegrating, shredding or grinding
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- 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
- Y02E50/10—Biofuels, e.g. bio-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
- 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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provide it is a kind of using house refuse preparation biomass can charcoal system and method, including rubbish refines sorting unit, tertiary crusher structure, and mixer suppresses pelletizer, high temperature hot-blast furnace, exhaust treatment system and biomass carbon finished product storage bin；Fining sorting unit is connect with an import of tertiary crusher structure; another import of tertiary crusher structure is connect with stalk particle feed mechanism; the outlet of tertiary crusher structure and an import of mixer connect; sludge tank is logical to be connect with another import of mixer, and mixer, compacting pelletizer, high temperature hot-blast furnace and biomass carbon finished product storage bin are sequentially connected with；The exhanst gas outlet of high temperature hot-blast furnace is connect by exhaust treatment system with high temperature hot-blast furnace.The system, which utilizes house refuse complete resource, becomes all kinds of reconstituted products, complete heat recovery is realized to a certain extent, the discharge value of garbage processing procedure and product use process can be effectively reduced, being truly realized turns waste into wealth, while reducing the pollution to environment.
Description
Technical field
The present invention relates to a kind of technical field of domestic garbage treatment, and in particular to a kind of domestic garbage treating system and side
Method.
Background technique
With deepening continuously for urbanization, rubbish has become the burden of urban development as Urban Metabolism product.However,
With the development of science and technology rubbish is increasingly becoming " city mineral reserve ", " resource being misplaced ".As environmental problem is gradually weighed
Depending on energy-saving and environmental protection become the development topic of various countries, have begun and provide the chance of industry development for garbage disposal.Whole world rubbish
Rubbish average annual growth is 8.42%, and Chinese rubbish growth rate reaches 10% or more.The whole world generates 4.9 hundred million tons of rubbish every year
Rubbish, only China just generates nearly 1.5 hundred million tons of municipal refuses every year.Municipal Solid Waste in China accumulates volume of cargo in storage up to 7,000,000,000 tons.
In existing technology of garbage disposal, the processing methods such as garbage loading embeading, waste incineration and garbage compost are generally comprised.But
Existing technology of garbage disposal has the disadvantages that, specific as follows: first, wherein garbage loading embeading is area-limited larger, often needs
Rubbish is transported to the suburb far from city to handle, and but garbage loading embeading do not carry out harmless treatment, remain
A large amount of bacterium, virus, also lie dormant the pollution such as biogas, heavy metal, in addition, seeped caused by garbage loading embeading draining, biogas and
Stench will cause serious pollution to water body, soil, atmosphere.Second,；Waste incineration be by being thermally decomposed, being burnt to rubbish,
The processing such as melting, makes rubbish carry out volume reduction by the oxidation under high temperature, becomes residue or molten solids substance, but incineration method one
Secondary property investment amount is big, and investment is long return period；Incinerator needs are regularly maintained, and cost of equipment maintenance is high, and equipment life is shorter
The tail gas of burning contains the multiple pollutants such as a large amount of particulate matter, SOX, NOX, heavy metal, dioxin；Due to assortment technique,
It is thoroughly mixed burning, residue harmless can not be disposed containing plurality of heavy metal；A large amount of sulfur-bearing Gypsum Mines and heavy metal breeze need to fill,
There are problems that harmful substance " dioxin " can be generated in soil secondary pollution burning process, influence environment or even jeopardizes the strong of people
Health.Third, garbage compost are the biochemical actions by microorganism, by the organic matter in house refuse point under manual control condition
It solves, is decomposed, to be converted into stable humus soil, but fermentation period needed for this method is long, it is long to take up a large area the processing time；
Remaining sulfate ion etc. in composting process, can make soil hardening, contaminated land；Escaping gas is generated in fermentation to be polluted
Atmosphere；Existing intrinsic contradictions between the continuity and composting production sales season property of domestic rubbish disposal；Cause compost to talk about, subtracts
It is poor to hold effect, the scope of application is small excessively high so as to cause compost cost or the bad influence composting production of quality is sold.
Summary of the invention
In view of the above problems, it is an object of the invention to which the solid waste such as house refuse are turned waste into wealth, resource utilization
Waste water, waste residue, the harmless processing of exhaust gas are realized to garbage decrement, innoxious efficient process at all kinds of reconstituted products.
For object above, the technical solution adopted by the present invention is that:
There is provided it is a kind of using house refuse preparation biomass can charcoal system, including rubbish refine sorting unit, three
Grade crushing mechanism, mixer suppress pelletizer, high temperature hot-blast furnace, exhaust treatment system and biomass carbon finished product storage bin；
The tertiary crusher structure include two imports and one outlet, the fining sorting unit pass through belt material delivering with it is described
One import of tertiary crusher structure connects, another import of the tertiary crusher structure passes through belt material delivering and stalk
Grain feed mechanism connection, the mixer include two imports and one outlet, the outlet of the tertiary crusher structure with
One import of the mixer connects, and sludge tank passes through another import of spiral conveyer and the mixer
Connection, the outlet of the mixer connect with the compacting pelletizer, the compacting pelletizer, the high temperature hot-blast furnace with
The biomass carbon finished product storage bin is sequentially connected with；The exhanst gas outlet of the high temperature hot-blast furnace passes through exhaust treatment system and high temperature
Hot-blast stove connects so that the flue gas of its generation is secondary after the exhaust treatment system isolation of purified to be sent into the high-temperature hot-air
The combustion zone circulating combustion of furnace.
As a further improvement of the present invention, the system also includes the preheatings before being connected to the high temperature hot-blast furnace to dry
The smashed house refuse and mud mixture are carried out just drying so that its moisture by equipment for drying, the pre-heating drying device
Content is within the scope of 10-20%, and especially 15% or so, to improve subsequent charred effect.
As a further improvement of the present invention, the pre-heating drying device uses fluidized bed combustion, realizes cleaning combustion
It burns, combustion adaptive is strong, high combustion efficiency, and load adaptability is good.The high temperature hot-blast furnace can charcoal work using the biomass
For combustion medium；Further, the flue gas that the high temperature hot-blast furnace and fluidized bed combustion generate passes through the exhaust treatment system
It is secondary after depickling decoking to enter the combustion zone circulating combustion；Self-produced self-sufficiency largely, and complete circulation can be achieved
It utilizes.
For the high temperature hot-blast furnace in burning, the temperature of high temperature hot-blast furnace burner hearth is higher than 850 °, to prevent dioxin low temperature
It generates, and generated a small amount of dioxin is decomposed.Further, the flue gas is in burner hearth of the temperature higher than 850 °
Residence time is not less than 2 seconds, so that dioxin sufficiently decomposes completely.
As a further improvement of the present invention, the system also includes garbage penetrating fluid processing system, the rubbish infiltrations
Liquid treating system is connect with the sludge tank.The garbage penetrating fluid processing system is using " A/O ", electric flocculation and counter-infiltration system
Combined type treatment process.
There is provided it is a kind of using above system by house refuse preparation biomass can charcoal method, this method successively include with
Lower step:
The house refuse is sent to the rubbish fining sorting mechanism, is sorted and refines to form all kinds of residues
Fiber-like screenings；
The residue fiber-like screenings is sent in the tertiary crusher structure and carries out primary and secondary shearing-crushing；
Waste straw is sent into tertiary crusher structure by the stalk particle feed mechanism, with described by primary and secondary
The residue fiber-like screenings mixing of shearing-crushing carries out shearing fine crushing；
It enters back into the mixer and is mixed with the sludge；
The mixture of the mixer outlet enters the compacting pelletizer and is granulated；
Particle is sent into the high temperature hot-blast furnace through feeding screw after the granulation, is carried out fast dewatering, charing, is obtained
Biomass can charcoal finished product.
Before particle is sent into the high temperature hot-blast furnace after carrying out the granulation, particle after the granulation is sent into preheating
Drying unit progress pre-heating drying is to moisture content within the scope of 10%-20%.
Particle unidirectionally leaves rotation in the high temperature hot-blast furnace after the granulation, walks material back and forth by S type circulation.Guarantee object
Expect the residence time in high temperature hot-blast furnace, it is ensured that the completeness of material carbonization process.
Further, the flue gas in the pre-heating drying device and the high temperature hot-blast furnace passes through the exhaust treatment system
It is secondary after isolation of purified to be sent into circulating combustion in the high temperature hot-blast furnace；Remaining described flue gas is successively removed again after isolation of purified
Dirt, condensation pretreatment, bio combined deodoration system discharge after UV photodissociation, active carbon filtering absorption.
Compared with the prior art, the invention has the advantages that: house refuse carries out fining sorting unit, and select can be direct
The waste of recycling reduces subsequent garbage treatment quantity, saves occupied area；Further pass through tertiary crusher structure,
The consistency for guaranteeing broken rear particle size guarantees plant fiber in conjunction with the moisture content of pre-heating drying processing control mixture
Particle can be carbonized completely in high temperature carbonization processing；Exhaust treatment system is burnt using suitable secondary energy-saving, is reduced
The generation of temperature, dioxin reduces secondary pollution, meanwhile, high temperature hot-blast furnace using biomass can charcoal as fuel, very greatly
The self-produced self-sufficiency of degree, realization completely recycle.
Detailed description of the invention
Fig. 1 be it is provided in an embodiment of the present invention it is a kind of using house refuse prepare biomass can charcoal system structure illustrate
Figure.
Specific embodiment
In real life garbage disposal, pollution is easy to produce to the processing of the house refuse containing organic matter, when such as burning
Gaseous contamination is generated, when landfill is easy to produce biogas, bacterium etc..Referring to Fig. 1, a kind of utilization house refuse system of the present invention is disclosed
Standby biomass can charcoal system structure diagram, system includes rubbish fining sorting unit, tertiary crusher structure, and stirring is mixed
Clutch suppresses pelletizer, high temperature hot-blast furnace, exhaust treatment system and biomass carbon finished product storage bin；The tertiary crusher structure
Including two imports and one outlet, the fining sorting unit passes through belt material delivering and the one of the tertiary crusher structure
A import connection, another import of the tertiary crusher structure are connect by belt material delivering with stalk particle feed mechanism,
The mixer includes two imports and one outlet, outlet and the mixer of the tertiary crusher structure
One import connection, sludge tank are connect by spiral conveyer with another import of the mixer, and the stirring is mixed
The outlet of clutch is connect with the compacting pelletizer, the compacting pelletizer, the high temperature hot-blast furnace and the biomass carbon at
Product storage bin is sequentially connected with.The exhanst gas outlet of the high temperature hot-blast furnace is connect by exhaust treatment system with high temperature hot-blast furnace.
The embodiment of the present invention sub-elects the part that content of organics reaches threshold value, that is, sub-elects when handling house refuse
The higher part rubbish of content of organics, such as pericarp, paper, fiber, bamboo and wood, food waste residue, the main source of this kind of rubbish is:
Garden garbage and rubbish from cooking.Specifically, the higher part of content of organics is sub-elected, rubbish refines by the part, tool
The part rubbish can be torn up to body by shredder.Metal in rubbish, porcelain, sand can be completely removed after refuse classification shearing
The impurity such as stone, plastic cement, and obtain the refinement rubbish of 30mm.All kinds of residue fiber-like screenings filtered out pass through belt material delivering
It is sent into the feed inlet of tertiary crusher structure, primary and secondary shearing-crushing is carried out in tertiary crusher structure, later and from stalk
The waste straw mixing that particle feeder structure is sent in the tertiary crusher structure carries out shearing fine crushing, enters back into stirring
In mixer.By tertiary crusher structure, shearing-crushing is carried out to rubbish after life step by step, compared to primary fragmentation at required size
The mode of particle not only increases production efficiency, and ensure that the consistency of broken rear particle size, and then can effectively protect
Plant fiber particle can be carbonized completely in high temperature carbonization processing in card house refuse.In mixer, it will refine
Rubbish afterwards mixes in proportion with sludge, and is successively granulated to garbage sludge mixture, just drying, charing process, with
Charcoal is synthesized to rubbish biomass, has the characteristics that calorific value is high, sulfur content is low, market is widely used.
Further, during charing process, motor rotates integrally high temperature hot-blast furnace by the outer rule of rotation, behaviour in furnace
Material particles are picked up and unidirectionally leave rotation by plate, so that material walks material by S type circulation back and forth, guarantee material in high temperature hot-blast furnace
Residence time, it is ensured that the completeness of material carbonization process；Rate of heat exchange significantly improves, and material is uniformly heated, while high
Warm in wind furnace that oxygen is few, material is low from oxygen rate, it is ensured that the utilization rate of material, the biomass carbon after the completion of last charing process
Finished product can the discharge of charcoal finished product mouth by biomass.
Further, it for the subsequent better charing of rubbish, is additionally provided with before high temperature hot-blast furnace for after crushing
House refuse and mud mixture carry out the pre-heating drying device of pre-heating drying, pre-heating drying device is by house refuse and sludge
Mixture is dried so that its moisture content is within the scope of 10-20%, and especially moisture content is 15% or so.Made using fluidized bed
For pre-heating drying device, fluidized bed pre-heating dries moisture, keeps each fiber burning point close.Pre-heating drying device uses fluidized bed combustion
Burning technology can be realized cleaning burning, and combustion adaptive is strong, high combustion efficiency, up to 95%~99%；Load adaptability is good, bears
Lotus adjustable range 30%~100%.
For the high temperature hot-blast furnace in burning, the temperature of high temperature hot-blast furnace burner hearth is higher than 850 °, especially 850 °~1100 °
Between, to prevent dioxin low temperature from generating, and generated a small amount of dioxin is decomposed.Further, the flue gas is in institute
Temperature is stated higher than the residence time in 850 ° of burner hearth not less than 2 seconds, especially 2~10 second, so that dioxin sufficiently decomposes completely.
As an improvement of the present invention, it is secondary to enter combustion after the flue gas in pre-heating drying and carbonization process carries out isolation of purified
Area's circulating combustion is burnt, specifically, flashing back secondary after the flue gas progress depickling decoking in pre-heating drying and carbonization process；Through separating
Remaining exhaust gas after purification after dedusting, condensation pretreatment under the action of blower enters washing-biological filter bed and combines and removes
In smelly system, purification is reached under the action of microorganism, after treated gas is using UV photodissociation and active carbon filtering absorption
Qualified discharge.Rubbish charing exhaust gas of the invention introduces secondary energy-saving burning by isolation of purified, and the energy not only may be implemented and fill
Divide and utilize, improves the efficiency of system, the discharge of CO and organic long-chain hydro carbons (dioxin) etc. can also be reduced, reduce secondary dirt
Dye；Further, in conjunction with the high temperature hot-blast furnace using the biomass can charcoal be used as combustion medium, it is of the invention using giving birth to
Rubbish preparation biomass living can the system of charcoal can realize self-produced self-sufficiency largely, and help to realize and completely follow
Ring utilizes.
The invention also includes with the tank connected garbage penetrating fluid processing system of the sludge, selected technology is reliable, mature
" A/O "+electric flocculation+counter-infiltration system combined type processing technique, the technological operation is simple, treatment effect is stablized, and makes to handle
Sewage energy qualified discharge afterwards.
Compared with prior art, system of the invention, which utilizes house refuse complete resource, becomes all kinds of reconstituted products,
Processing system realizes complete heat recovery to a certain extent, and the garbage processing procedure and product that can be effectively reduced make
With the discharge value of process, being truly realized turns waste into wealth, and reduces the pollution to environment.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and/or characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. it is a kind of using house refuse preparation biomass can charcoal system, it is characterised in that the system comprises rubbish finings
Sorting unit, tertiary crusher structure, mixer suppress pelletizer, high temperature hot-blast furnace, exhaust treatment system and biomass carbon
Finished product storage bin；The tertiary crusher structure includes two imports and one outlet, and the fining sorting unit passes through belt
Conveyer is connect with an import of the tertiary crusher structure, another import of the tertiary crusher structure is defeated by belt
Material machine is connect with stalk particle feed mechanism, and the mixer includes two imports and one outlet, and the three-level is broken
The outlet of mechanism is connect with an import of the mixer, and sludge tank passes through spiral conveyer and the mixer
Another import connection, the outlet of the mixer connect with the compacting pelletizer, and the compacting pelletizer is described
High temperature hot-blast furnace and the biomass carbon finished product storage bin are sequentially connected with；The flue gas that the high temperature hot-blast furnace generates is by described useless
The secondary combustion zone circulating combustion for being sent into the high temperature hot-blast furnace after gas processing system isolation of purified.
2. it is a kind of as described in claim 1 using house refuse preparation biomass can charcoal system, which is characterized in that it is described
System further includes the pre-heating drying device before being connected to the high temperature hot-blast furnace, and the pre-heating drying device is by smashed institute
It states house refuse and mud mixture just dry so that its moisture content is within the scope of 10-20%.
3. it is a kind of as described in claim 1 using house refuse preparation biomass can charcoal system, which is characterized in that it is described
The flue gas that high temperature hot-blast furnace generates is secondary after the exhaust treatment system depickling decoking to enter the combustion zone circulating combustion.
4. it is a kind of it is as described in any one of claims 1-3 using house refuse preparation biomass can charcoal system, feature
Be, the high temperature hot-blast furnace using the biomass can charcoal as combustion medium.
5. it is a kind of as described in claim 1 using house refuse preparation biomass can charcoal system, which is characterized in that it is described
Pre-heating drying device is fluidized bed.
6. it is a kind of as claimed in claim 2 using house refuse preparation biomass can charcoal system, which is characterized in that it is described
Moisture content is 15%.
7. it is a kind of using as described in claim any one of 1-6 system using house refuse prepare biomass can charcoal side
Method, which is characterized in that the method successively the following steps are included:
The house refuse is sent to the rubbish fining sorting mechanism, is sorted and refines to form all kinds of residue fibers
Class screenings；
The residue fiber-like screenings is sent in the tertiary crusher structure and carries out primary and secondary shearing-crushing；
Waste straw is sent into tertiary crusher structure by the stalk particle feed mechanism, is sheared by primary with secondary with described
Broken residue fiber-like screenings mixing carries out shearing fine crushing；
It enters back into the mixer and is mixed with the sludge；
The mixture of the mixer outlet enters the compacting pelletizer and is granulated；
Particle is sent into the high temperature hot-blast furnace through feeding screw after the granulation, is carried out fast dewatering, charing, is obtained biology
Matter can charcoal finished product.
8. a kind of the method for claim 7, which is characterized in that particle is single in the high temperature hot-blast furnace after the granulation
To rotation is left, material is walked back and forth by S type circulation.
9. a kind of method as claimed in claim 7 or 8, which is characterized in that the pre-heating drying device and the high-temperature hot-air
Flue gas in furnace is sent into circulating combustion in the high temperature hot-blast furnace by secondary after the exhaust treatment system isolation of purified；Separation
Remaining described flue gas is successively dusted again, condenses pretreatment, bio combined deodoration system, UV photodissociation, active carbon mistake after purification
It is discharged after filter absorption.
10. a kind of the method for claim 7, which is characterized in that the temperature of the high temperature hot-blast furnace burner hearth is higher than 850 °,
Flue gas residence time in burner hearth of the temperature higher than 850 ° is not less than 2 seconds.
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| CN109666497A (en) * | 2019-02-14 | 2019-04-23 | 尹国华 | Restaurant garbage treating system and method and gained charing additive and its application |
| CN109967184A (en) * | 2019-03-28 | 2019-07-05 | 农东奎 | A kind of incinerator for treating domestic refuse and its waste disposal method |
| CN110280116A (en) * | 2019-06-27 | 2019-09-27 | 广州市康妆化妆品有限公司 | A kind of system and process flow handling industrial waste gas |
| CN111748394A (en) * | 2020-06-04 | 2020-10-09 | 北京科技大学 | Method and system for pre-treating and upgrading urban solid waste by granulation |
| CN115090658A (en) * | 2022-06-27 | 2022-09-23 | 北京金隅红树林环保技术有限责任公司 | Method for treating kitchen waste, kitchen waste and domestic sludge by virtue of cooperation of cement kiln and drying |
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| CN109967184A (en) * | 2019-03-28 | 2019-07-05 | 农东奎 | A kind of incinerator for treating domestic refuse and its waste disposal method |
| CN110280116A (en) * | 2019-06-27 | 2019-09-27 | 广州市康妆化妆品有限公司 | A kind of system and process flow handling industrial waste gas |
| CN111748394A (en) * | 2020-06-04 | 2020-10-09 | 北京科技大学 | Method and system for pre-treating and upgrading urban solid waste by granulation |
| CN115090658A (en) * | 2022-06-27 | 2022-09-23 | 北京金隅红树林环保技术有限责任公司 | Method for treating kitchen waste, kitchen waste and domestic sludge by virtue of cooperation of cement kiln and drying |
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