CN208898834U - It is a kind of using house refuse preparation biomass can charcoal system - Google Patents
It is a kind of using house refuse preparation biomass can charcoal system Download PDFInfo
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- CN208898834U CN208898834U CN201821471060.1U CN201821471060U CN208898834U CN 208898834 U CN208898834 U CN 208898834U CN 201821471060 U CN201821471060 U CN 201821471060U CN 208898834 U CN208898834 U CN 208898834U
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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
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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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model provide it is a kind of using house refuse preparation biomass can charcoal system, 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; mixer; pelletizer is suppressed, high temperature hot-blast furnace and biomass carbon finished product storage bin are sequentially connected with；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 utility model relates to a kind of technical field of domestic garbage treatment, and in particular to a kind of domestic garbage treating system.
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.
Utility model content
In view of the above problems, the purpose of this utility model is that the solid waste such as house refuse are turned waste into wealth, recycling
Waste water, waste residue, the harmless processing of exhaust gas are realized to garbage decrement, innoxious efficient place using at all kinds of reconstituted products
Reason.
For object above, the technical solution adopted in the utility model is:
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
The combustion zone of hot-blast stove connects so that its flue gas for generating is after the exhaust treatment system isolation of purified described in secondary feeding
The combustion zone circulating combustion of high temperature hot-blast furnace.
The system also includes pre- before being connected to the high temperature hot-blast furnace as a further improvement of the utility model,
Heating drier, the pre-heating drying device just dry by the smashed house refuse and mud mixture so that its
Moisture content is within the scope of 10-20%, and especially 15% or so, to improve subsequent charred effect.
The pre-heating drying device uses fluidized bed combustion as a further improvement of the utility model, realizes clear
Clean burning, combustion adaptive is strong, high combustion efficiency, and load adaptability is good.The high temperature hot-blast furnace is flammable using the biomass
Charcoal is as combustion medium；Further, the flue gas that the high temperature hot-blast furnace and fluidized bed combustion generate passes through the exhaust-gas treatment
It is secondary after system depickling decoking to enter the combustion zone circulating combustion；Self-produced self-sufficiency largely can be achieved, and complete
It recycles.
The system also includes garbage penetrating fluid processing system, the rubbish as a further improvement of the utility model,
Penetrating fluid treatment system is connect with the sludge tank.The garbage penetrating fluid processing system is using " A/O ", electric flocculation and reverse osmosis
System in combination formula treatment process.
The beneficial effect of the utility model compared with prior art is: house refuse carries out fining sorting unit, and select can
The waste directly recycled reduces subsequent garbage treatment quantity, saves occupied area；Further pass through tertiary crusher
Structure guarantees the consistency of broken rear particle size, in conjunction with the moisture content of pre-heating drying processing control mixture, guarantees that plant is fine
Dimension 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
The self-produced self-sufficiency of big degree, realization completely recycle.
Detailed description of the invention
Fig. 1 be it is provided by the embodiment of the utility model it is a kind of using house refuse prepare biomass can charcoal system structure
Schematic diagram.
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 life rubbish of the utility model is disclosed
Rubbish prepare biomass can charcoal system structure diagram, system includes rubbish fining sorting unit, and tertiary crusher structure stirs
Mixer is mixed, pelletizer, high temperature hot-blast furnace, exhaust treatment system and biomass carbon finished product storage bin are suppressed；The three-level is broken
Mechanism includes two imports and one outlet, and the fining sorting unit passes through belt material delivering and the tertiary crusher structure
Import connection, another import of the tertiary crusher structure connected by belt material delivering and stalk particle feed mechanism
It connects, the mixer includes two imports and one outlet, and the outlet of the tertiary crusher structure is stirred with described
One import of device connects, and sludge tank is connect by spiral conveyer with another import of the mixer, described to stir
The outlet for mixing mixer is connect with the compacting pelletizer, the compacting pelletizer, the high temperature hot-blast furnace and the biomass
Charcoal finished product storage bin is sequentially connected with.The exhanst gas outlet of the high temperature hot-blast furnace is connected by exhaust treatment system and high temperature hot-blast furnace
It connects.
The utility model embodiment sub-elects the part that content of organics reaches threshold value, that is, divides when handling house refuse
Select the higher part rubbish of content of organics, such as pericarp, paper, fiber, bamboo and wood, food waste residue, this kind of rubbish it is main come
Source is: garden garbage and rubbish from cooking.Specifically, the higher part of content of organics is sub-elected, which is carried out thin
Change, can specifically be torn up the part rubbish by shredder.Metal in rubbish, porcelain can be completely removed after refuse classification shearing
The impurity such as device, sandstone, plastic cement, and obtain the refinement rubbish of 30mm.All kinds of residue fiber-like screenings filtered out pass through belt
Conveyer is sent into the feed inlet of tertiary crusher structure, and primary and secondary shearing-crushing is carried out in tertiary crusher structure, it is laggard
Enter into mixer.By tertiary crusher structure, step by step to house refuse carry out shearing-crushing, compared to primary fragmentation at
The mode of required size particles not only increases production efficiency, and ensure that the consistency of broken rear particle size, Jin Erneng
Plant fiber particle in house refuse is enough effectively ensured can be carbonized completely in high temperature carbonization processing.In mixer
It is interior, the rubbish after refinement is mixed in proportion with sludge, and just drying, charing process are carried out to garbage sludge mixture, with
Charcoal is synthesized to rubbish biomass, has the characteristics that calorific value is high, sulfur content is low, market is widely used.
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.Using fluidized bed
As pre-heating drying device, fluidized bed pre-heating dries moisture, keeps each fiber burning point close.Pre-heating drying device uses fluidized bed
Combustion technology can be realized cleaning burning, and combustion adaptive is strong, high combustion efficiency, up to 95%~99%；Load adaptability is good,
Load regulation range 30%~100%.
As the improvement of the utility model, after the flue gas in pre-heating drying and carbonization process carries out isolation of purified, it is secondary into
Enter combustion zone circulating combustion, specifically, flashing back secondary after the flue gas progress depickling decoking in pre-heating drying and carbonization process；Through
Remaining exhaust gas after isolation of purified enters washing-biological filter bed connection after dedusting, condensation pretreatment under the action of blower
It closes in deodoration system, purification is reached under the action of microorganism, treated, and gas is inhaled using UV photodissociation and active carbon filtering
Attached qualified discharge.The rubbish charing exhaust gas of the utility model introduces secondary energy-saving burning by isolation of purified, not only can be real
The existing energy makes full use of, and improves the efficiency of system, can also reduce the discharge of CO and organic long-chain hydro carbons (dioxin) etc., reduces
Secondary pollution；Further, in conjunction with the high temperature hot-blast furnace using the biomass can charcoal be used as combustion medium, this it is practical newly
Type using house refuse preparation biomass can the system of charcoal can realize self-produced self-sufficiency largely, and facilitate reality
Now completely recycle.
The utility model further include 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
Treated sewage energy qualified discharge.
Compared with prior art, the system of the utility model, which utilizes house refuse complete resource, becomes all kinds of reproductions
Product, processing system realize complete heat recovery to a certain extent, the garbage processing procedure that can be effectively reduced and production
The discharge value of product use process, being truly realized turns waste into wealth, and reduces the pollution to environment.
The above are merely the embodiments of the present invention, in scheme, the common sense such as well known specific structure and/or characteristic are herein
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (9)
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 exhanst gas outlet of the high temperature hot-blast furnace passes through at exhaust gas
Reason system is connect with high temperature hot-blast furnace combustion zone so that the flue gas of its generation is two after the exhaust treatment system isolation of purified
The secondary combustion zone circulating combustion for being sent into the high temperature hot-blast furnace.
2. it is a kind of as described in claim 1 using house refuse preparation biomass can charcoal system, it is characterised 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, it is characterised 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 claimed in claim 2 using house refuse preparation biomass can charcoal system, it is characterised 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, it is characterised in that: it is described
Moisture content is 15%.
7. it is a kind of as claimed in claim 5 using house refuse preparation biomass can charcoal system, it is characterised in that: it is described
Fluidized bed is connect by the exhaust treatment system with the high temperature hot-blast furnace, so that generated when progress pre-heating drying burning
Flue gas passes through the secondary combustion zone circulating combustion for being sent into the high temperature hot-blast furnace after the exhaust treatment system isolation of purified.
8. it is a kind of as described in claim 1 using house refuse preparation biomass can charcoal system, it is characterised in that: it is described
System further includes garbage penetrating fluid processing system, and the garbage penetrating fluid processing system is connect with the sludge tank.
9. it is a kind of as claimed in claim 8 using house refuse preparation biomass can charcoal system, it is characterised in that: it is described
Garbage penetrating fluid processing system is using " A/O ", electric flocculation and counter-infiltration system combined type treatment process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471060.1U CN208898834U (en) | 2018-09-07 | 2018-09-07 | It is a kind of using house refuse preparation biomass can charcoal system |
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| CN201821471060.1U CN208898834U (en) | 2018-09-07 | 2018-09-07 | It is a kind of using house refuse preparation biomass can charcoal system |
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| CN208898834U true CN208898834U (en) | 2019-05-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977251A (en) * | 2018-09-07 | 2018-12-11 | 广州科威环保工程有限公司 | It is a kind of using house refuse preparation biomass can charcoal system and method |
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- 2018-09-07 CN CN201821471060.1U patent/CN208898834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977251A (en) * | 2018-09-07 | 2018-12-11 | 广州科威环保工程有限公司 | It is a kind of using house refuse preparation biomass can charcoal system and method |
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