CN107655009A - Domestic garbage treating system - Google Patents
Domestic garbage treating system Download PDFInfo
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- CN107655009A CN107655009A CN201610587369.6A CN201610587369A CN107655009A CN 107655009 A CN107655009 A CN 107655009A CN 201610587369 A CN201610587369 A CN 201610587369A CN 107655009 A CN107655009 A CN 107655009A
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- tower
- gas
- pyrolysis
- pyrolysis chamber
- heater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/30—Pyrolysing
- F23G2201/302—Treating pyrosolids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/20—Supplementary heating arrangements using electric energy
- F23G2204/204—Induction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/12—Waste feed arrangements using conveyors
- F23G2205/121—Screw conveyor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/20—Waste supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of domestic garbage treating system.Including magnetization pyrolysis installation, smoke eliminator, digital display monitoring control device, the rubbish handled by the refuse disposal system, its flue gas discharged reaches discharging standards, especially bioxin and is far below discharging standards；Whole processing procedure category normal pressure operation, whole digital display monitoring, in the absence of potential safety hazard.System processing house refuse is taken up an area less, and investment is small, and operating cost is low, and good effect can be obtained in energy-saving and environmental protection, saving land resource etc..
Description
Technical field
The present invention relates to environmental protection and technical field of waste treatment, more particularly, to a kind of domestic garbage treating system.
Background technology
With urbanization process and expanding economy, the management of house refuse and disposal status do not adapt to social hair
The needs of exhibition, the requirement that the people increasingly improves to living environment can not be met, can not meet that social economic environment can
The requirement of sustainable development.
The annual house refuse growth rate of China alreadys exceed 10%, and numeral more average annual than the world is higher by about 1.5 percentages
Point, annual caused nearly 1.5 hundred million tons of domestic waste total amount.In 668 cities of the China in addition to county town, there is 2/3
City is among rubbish encirclement, and 1/4 stacks place without garbage loading embeading.Rubbish stockpiling accumulative appropriation of land in National urban surpasses
500,000,000 square metres are crossed, annual economic loss is up to 30,000,000,000 yuan, and National urban house refuse adds up volume of cargo in storage up to 7,000,000,000 tons.Together
When, with the development of rural economy in recent years, the quickening of Development of China's Urbanization, the horizontal raising of life of farmers, residents in rural community
Yield and accumulating amount also growing day by day, it is contemplated that residents in rural community yield alreadys exceed 200,000,000 tons every year.
The harm of house refuse is mainly manifested in：Pollution to soil with harm, the pollution to water source and harm, to air
Pollution and harm.
1st, pollution of the house refuse to soil is that the house refuse for being full of large amount of organic and pathogen is dangerous dirt
Dye source, excessive house refuse are discharged into soil, and pollution level exceedes soil self purification activity, can produce various harmful influences.It is raw
Life span some of the pathogen (Escherichia coli, salmonella, typhoid bacillus, roundworm etc.) in soil in rubbish living is up to
30 years, while the white pollution thing (plastics, rubber-like) in house refuse 100 years is not degradable, they and other Toxics
Matter Pollution Plant, vegetables and water body, and cause hardening soil phenomenon together.The pathogenic micro- life of many of house refuse simultaneously
Thing, and mosquito, fly, mouse largely multiply, serious threat to people's health.Contain each heavy metal species and organic dirt in house refuse
Thing, such as mercury (refuse battery etc.), lead (paint), cadmium (pigment industry), detergent (sanitary sewage), Polychlorinated biphenyls etc. are contaminated, these can
To cause the various acute and chronic poisonings for being difficult to cure, canceration, deformity etc. may further result in.
2nd, house refuse is diversified to the pollution form at water source.Organic matter and pathogen in house refuse are to make
Into the pollution of water body aerobic substance, body eutrophication, the epiphytotics main cause of water type.House refuse is in water body due to organic
Decomposition of the thing in the case where microorganism participates in needs a large amount of oxygen (general 1 ton of house refuse needs 115 tons of cleaning rivers), organic after oxygen depletion
Matter enters anaerobic digestion and produces the pernicious gases such as hydrogen sulfide, ammonia, and Leachate site caused by house refuse itself decomposition can also be led
Water quality is caused to deteriorate.Not only contain pathogenic microorganism in house refuse, substantial amounts of acid can be also produced in decay process is stacked
Property and alkaline organic pollution, and the heavy metal in house refuse can be dissolved out, form organic substance, heavy metal and cause of disease
Microorganism three is integrated serious polluted underground water.
3rd, pollution of the house refuse to air and harm are also what be can not be ignored.Due to the pollution of house refuse, in air
Contain various suspended particulates, colloidal sol, poisonous stench, inflammable and explosive gas, their sprawling can seriously endanger natural environment,
Health, and as the hidden danger of many accidents.House refuse is simply filled, and the pernicious gas such as a large amount of ammonia, sulfide is released,
Seriously pollute air.And become to concentrate heap with the raising of content of organics in house refuse and by outdoor scattered stacking
Deposit, easily cause to produce the anaerobic environment of methane gas, it is inflammable and explosive, hidden danger be present.
The present situation of the current domestic rubbish disposal in China
Domestic rubbish disposal, occupy critical positions in whole application of city life garbage management, can handle well to town environment
Exerted far reaching influence with the health of resident.China's domestic waste is primarily now using landfill, burning, compost and integrated treatment
Mode.By September in 2010 26 days, national the planned city, county and Some Cities And Towns were built together into domestic garbage was harmlessly treated and set
Apply 849, wherein sanitary filling field 676, composting plant 7, incineration plant 90,76, integrated treatment factory.Disposal ability
399702 ton per days, the wherein ton per day of sanitary landfills 281927, the ton per day of compost 1950, burn 68865 ton per days, integrated treatment
46960 ton per days.
1st, sanitary landfills：Sanitary landfills is to handle the maximum method of house refuse amoun in the world.Harvard University researcher
Experiment prove that when the content of organic matter is up to 20% in house refuse, 1 ton of organic domestic waste produces 100 cubic metres of methane, if place
It is improper to manage, it may occur that fire, explosion accident.Meanwhile methane gas or important greenhouse gases, it influences to be even more than titanium dioxide
Carbon, also, landfill yard takes up an area greatly, and 1 ton of house refuse of landfill need to take up an area 3 cubic metres.In addition, in addition to drip liquid pollution occurs, fill out
It is also higher to bury the expense of shoveling, earthing etc., strictly, landfill is consumption, is also had with recycling, innoxious, minimizing very big
Distance.House refuse of the content of organic matter more than 5% is directly entered the waste that landfill yard is also resource.
2nd, burning electricity generation：Burning electricity generation is the widely used Disposal of Municipal Refuse in current countries in the world.Burn
Method be it is a kind of establish government to the charge of resident's great number, government largely subsidize, life garbage original-source strict classification, refuse thermal value compared with
A kind of ideal processing mode in the case of height.The construction of burning electricity generation factory and producing cost are expensive, and burning disposal will
The calorific value of house refuse is asked to be more than 3.35MJ/kg, otherwise, it is necessary to add combustion adjuvant, this will make operating cost be increased to general city
City is difficult to the stage born；Maximum dispute be present for domestic garbage burning electricity generation, if it is net to also reside in the bad smoke evacuation of solution
Change problem, it is easy to so that this solid pollution of rubbish changes into gaseous contamination, while can be discharged in Refuse Incineration Process several
Ten kinds or even hundreds of metal " flying dust " and sour gas, particularly incinerator furnace temperature discharge dioxin when less than 850 DEG C,
It has carcinogenic, teratogenesis and genotoxicity, influences health.Because content of organics is high in China's domestic waste,
Water content is high, therefore the calorie value of house refuse is low, so general consumer waste incineration needs plus combustion adjuvant (coal, electricity, oil etc.),
Thus have substantial amounts of CO2 emission.Global warming, its main cause are exactly greenhouse gases (CO2, CH4, N2O)
Discharge, infrared radiation normal relation between atmosphere and ground is destroyed, absorb the infrared radiation that the earth discharges, prevent ground
Scattering and disappearing for ball heat, makes the earth that the appreciable elevated gas of temperature occur.Start within 1998, various countries have signed capital of a country and discussed and decided
Book is exactly to define standard to every country CO2 emissions.Therefore, waste incineration and generating electricity does not meet international and domestic big
Environment.
The content of the invention
The purpose of the present invention is for many deficiencies of above-mentioned domestic rubbish disposal, there is provided a kind of domestic rubbish disposal system
System, the system reduce by 50% in operating cost to that will not cause secondary pollution after domestic rubbish disposal than existing system
More than.
To achieve the above object, the technical scheme taken of the present invention is：
Domestic garbage treating system includes magnetization pyrolysis installation, smoke eliminator, digital display monitoring control device.
Wherein, magnetization pyrolysis installation includes：Feeding mouth, body of heater, pyrolysis chamber, shaftless screw batcher, strip are gradual close
Seal Automatic grate, scraper slag removing machine, power generator, time mouth, exhaust opening；Pyrolysis chamber, body of heater are provided with described body of heater
Side wall upper part is provided with feeding mouth, is fed by shaftless screw batcher；Bottom of furnace body is provided with and removes cinder notch；Sidewall of the furnace body bottom is installed by energy
Source generator, magnetization pyrolysis installation institute is supplied to using magnetic energy translation function, magnetic resonance, magnetomechanical effect and magnetochemistry domino effect
Need energy；Interlayer is provided between body of heater and pyrolysis chamber, thorax thorax body is provided with back mouth in pyrolysis chamber；Body of heater center of top is provided with row
Mouth, the flue gas of discharge are handled by smoke eliminator；Described body of heater is the domed cylinder in top, makes to enter body of heater
Interior annular magnetic flexible coincide with thorax in round kiln；Interlayer is provided between described body of heater and pyrolysis chamber, is one layer on the outside of body of heater
Stainless steel is packed, and is added refractory insulating layer on thorax thorax body in pyrolysis chamber, is formd pyrolysis chamber's Si Bi three-deckers, make to enter stove
Interior magnetic air is farthest improved；Described feeding mouth is located at furnace body outer wall from top to bottom at 1/3, by shaftless spiral shell
Revolve batcher feed；The shaftless screw batcher is closed structure, so as to which the air not being magnetized is difficult to enter from feeding mouth
Pyrolysis chamber；It is described except the gradual sealing Automatic grate of cinder notch mounting bar shape and scraper slag removing machine, during slagging-off, air can not from except
Cinder notch enters pyrolysis chamber, it is ensured that the pyrolysis effect of pyrolysis chamber.
Described power generator includes protected type stainless steel box body, permanent magnet assembly is provided with stainless steel box body, forever
The both sides of magnet assemblies are provided with solidification foamed glue, for the permanent magnet assembly in power generator to be fixed on into stainless steel box body
In；There is a circular hole in stainless steel box body center；Tube at one end passes perpendicularly through stainless steel box body central circular hole and is connected with permanent magnet assembly,
To dredge magnetic field flow direction；The conduit mouth for the side that conduit is connected with pyrolysis chamber is inclined-plane, and angle of inclination is 68 degree；Conduit
The other end is provided with junction button, for being docked with device；Zeolite is housed in stainless steel box body, plays heat-blocking action；Permanent magnet assembly
Baffle plate is provided between conduit, prevents zeolite from revealing.Described permanent magnet assembly is the permanent magnetism being arranged in order in conduit interior orientation
Iron component；Described power generator is correspondingly arranged multilayer in body of heater lateral wall bottom；The top of thorax thorax body in described pyrolysis chamber
Portion and middle part are provided with back mouth；Described exhaust opening is arranged on the middle position at the top of body of heater, and exhaust opening passes through smoke exhaust pipe and heat
Solution room connects with interlayer, makes to be discharged into smoke eliminator after the sufficiently pyrolysis of caused flue gas in device to greatest extent.
The smoke eliminator includes water scrubber, catalytic tower, reduction tower, adsorption tower level Four；Being provided with the first order is
Water scrubber；The water scrubber uses turbogrid tray formula tower cooling system, plays a part of dedusting and cooling；The turbogrid tray formula tower knot
Structure is that flue gas is entered by bottom, and water is sprayed from the superiors' turbogrid tray, and one or more layers turbogrid tray, leaching drop are arranged in tower
The hole of geometry is drilled with plate, and the area of every layer of turbogrid tray is more than the 1/2 of tower section product, the straight portion of turbogrid tray is set
Count into flow-stopping plate so that turbogrid tray baffle plate part while aperture leakage forms overflow waterfall, and gas is in keyhole formation
The waterfall formed while flowing in the curtain of rain also through overflow, allows gas sufficiently to be contacted with the liquid of tower.
It is catalytic tower that the smoke eliminator, which sets the second level,；The catalytic tower is using vortex spray washing and spiral board point
From method；I.e. gas enters top from tower bottom and discharged, and tower top is provided with multiple vortex nozzles, makes to form the curtain of rain, the curtain of rain in tower
Drop is fully contacted again with gas, clean pernicious gas and dust in flue gas；Shower nozzle top is equipped with spiral board, passes through
The gas of spiral board is rotated at a high speed in tower, and the drop in gas is thrown in tower wall and gas point under the influence of centrifugal force
From so that gas is further purified.
The smoke eliminator sets the third level as reduction tower；While the reduction tower uses spray washing, Ta Neita
Two layers of active carbon fiber felt being equipped with plate adsorbs to pernicious gas, and the reduction tower structure is that flue gas enters from bottom
Enter upper strata active carbon fiber felt after baffling twice, and Water spray three times is carried out by shower during baffling twice
Purification, the NACF carpet veneer that purified gas enters top carry out activated carbon absorption to pernicious gas, absorb harmful gas
The active carbon fiber felt of body at least absorbs cleaner with two layers with guarantee.
It is adsorption tower that the smoke eliminator, which sets the fourth stage,；The adsorption tower is specially with NACF to pernicious gas
Further adsorbed, its structure, which is gas, to be passed into after the activated carbon fiber layers absorption of multilayer by top from the absorption
Discharge tower bottom.
Flue gas is discharged into air after level Four purifies under the dynamic action of air-introduced machine.
The digital display monitors control device, for monitored over time refuse pyrolysis processing procedure, after rubbish ignites, opens number
Show and monitor control device power switch, the temperature display in pyrolysis chamber is on digital display monitoring control device display screen；Work as pyrolysis chamber
When interior temperature reaches 850 DEG C, air-introduced machine control is automatically turned on, and smoke eliminator is started working；Digital display monitoring control device is set
Be incorporated into the material time, the pan feeding time one arrives, shaftless screw batcher automatic start, meanwhile, the gradual sealing Automatic grate of strip and
Scraper slag removing machine starts, and pan feeding is synchronous with slagging-off to be carried out, when house refuse is filled to 2/3 height of pyrolysis chamber, pan feeding and slagging-off
Stop simultaneously.
Preferably：Shaftless screw batcher is joined directly together by coupling type motor and cycloidal pin reductor, then by with connecting
Axle device connection rotatable connection axle；Be rotatably connected axle centre two loading ability of bearing shaftless screw sheet weights rotations, rotary connecting joint
Feeding mouth is connected with shaftless screw piece；Enter rubbish by screw feeder passage during feed to magnetize in pyrolysis installation thorax, continuously not
It is disconnected to complete feed work.
Preferably：The power generator is oppositely arranged two-by-two on magnetization pyrolysis installation；Set in stainless steel box body center
There is a circular hole, the tube at one end passes perpendicularly through stainless steel box body central circular hole and is connected with permanent magnet assembly, and the conduit other end is set
There is junction button.
Preferably：When house refuse daily handling ability is 10 ton hours, it magnetizes the energy installed on pyrolysis installation and occurred
Device quantity is 80.
Preferably：Permanent magnet assembly magnetic induction intensity in the power generator is 5700 Gausses.
Preferably：Activated carbon fiber layers in the adsorption tower are 3 layers.
Preferably：Turbogrid tray is set to porous crescent shape in the water scrubber.
Preferably：Porous circle, prismatic, trapezoidal or triangle arbitrary shape are drilled with the water scrubber on turbogrid tray
One of hole.
Beneficial effect
The advantages of domestic garbage treating system of the present invention and good effect are：Handled by the domestic garbage treating system
Rubbish, its flue gas discharged reaches discharging standards, especially bioxin and is far below discharging standards.It is whole treated
Journey category normal pressure is run, whole digital display monitoring, in the absence of potential safety hazard.System processing house refuse is taken up an area less, and investment is small, operation
Expense is low, and good effect can be obtained in energy-saving and environmental protection, saving land resource etc..
Fig. 1 is present system front view；
Fig. 2 is present invention magnetization pyrolysis installation；
Fig. 3 is shaftless screw batcher device of the present invention；
Fig. 4 is power generator device of the present invention；
Fig. 5 is smoke eliminator.
Wherein：1, magnetize pyrolysis installation；2, smoke eliminator；3, shaftless screw batcher；4, power generator；5, number
Aobvious monitoring control device；
1-1, feeding mouth；1-2, body of heater；1-3, pyrolysis chamber；1-4, ignite door；1-5, the gradual sealing Automatic grate of strip；1-6,
Scraper slag removing machine；1-7, exhaust opening；1-8, interlayer；1-9, heat-insulation layer；1-10, return mouth；
2-1, water scrubber；2-2, catalytic tower；2-3, reduce tower；2-4, adsorption tower；2-5, air-introduced machine；2-6, smoke conveying duct；
2-1-1, gas approach；2-1-2, leaching drop tower；2-2-1, spiral board；2-2-2, whirlpool shower nozzle；2-3-1, active carbon fiber felt；,
2-3-2, column plate；2-4-1, activated carbon fiber layers；
3-1, coupling type motor；3-2, cycloidal pin reductor；3-3 shaft joints；3-4, bearing block；3-5, shaftless screw piece；3-6,
Be rotatably connected axle；3-7, rotary connecting joint；3-8, bearing；3-9, screw feeder passage；3-10, feeding mouth；3-11, discharging opening；
4-1, stainless steel box body；4-2, permanent magnet assembly；4-3, circular hole；4-4, conduit；4-5；Zeolite；4-6, baffle plate；4-7, hair
Steep glue.
Specification embodiment
Domestic garbage treating system is made up of magnetization pyrolysis installation, smoke eliminator, digital display monitoring control device.
Magnetize pyrolysis installation, including：Feeding mouth, body of heater, pyrolysis chamber, shaftless screw batcher, the gradual sealing of strip are certainly
Dynamic fire grate, scraper slag removing machine, power generator, time mouth, exhaust opening etc..Pyrolysis chamber, body of heater side are provided with described body of heater
Wall top is provided with feeding mouth, is fed by shaftless screw batcher.Bottom of furnace body, which is provided with, removes cinder notch, and the gradual sealing of installation strip is certainly
Dynamic fire grate and scraper slag removing machine slagging-off.Sidewall of the furnace body bottom is installed by power generator.Interlayer is provided between body of heater and pyrolysis chamber, heat
Solve indoor thorax thorax body and be provided with back mouth, caused flue gas partial enters pyrolysis chamber's progress second-time burning by returning mouth, reduced
Carbon monoxide is He the discharge rate of bioxin.Body of heater center of top is provided with exhaust opening, and the flue gas of discharge is by smoke eliminator
Reason.Described body of heater is the domed cylinder in top, and the annular magnetic flexible for making to enter in pyrolysis chamber coincide with circular thorax body, most
Rubbish in big degree pyrolysis pyrolysis room.Interlayer is provided between described body of heater and pyrolysis chamber, is one layer of stainless steel on the outside of body of heater
Pack, impose refractory insulating layer on thorax thorax body in pyrolysis chamber, form pyrolysis chamber's Si Bi three-deckers, make to enter in pyrolysis chamber
Magnetic air farthest improved.Described feeding mouth is located at furnace body outer wall from top to bottom at 1/3, by shaftless screw
Batcher is fed, and different from other pan feeding modes, shaftless screw batcher good leak tightness, the air not being magnetized is difficult from pan feeding
Mouth enters pyrolysis chamber, greatly improves pyrolysis effect, effectively prevents flue gas to outward leakage.Described removes cinder notch mounting bar shape
Gradual sealing Automatic grate and scraper slag removing machine, during slagging-off, air can not enter pyrolysis chamber from except cinder notch, it is ensured that pyrolysis chamber
It is pyrolyzed effect.Described power generator includes stainless steel box body, permanent magnet assembly is provided with stainless steel box body, in permanent magnet
The both sides of component are provided with foamed glue, and zeolite is housed in stainless steel box body.Foamed glue is used for the permanent magnet group in power generator
Part is fixed in shielding box, and zeolite can preferably play heat-insulated effect.Described tube at one end is in communication with the outside, conduit
The other end is connected with pyrolysis chamber, and the side mouth of pipe that conduit is connected with pyrolysis chamber is inclined-plane, and angle of inclination is 68 degree, effectively
Prevent from charging aperture input house refuse block duct inlet.Described permanent magnet assembly magnetic field intensity be 1500 Gausses ×
4 pieces.Described power generator is correspondingly arranged multilayer in sidewall of the furnace body bottom, by the interaction of the S poles and N poles in magnetic field,
It is input to by catheter directed in pyrolysis chamber.The top of thorax thorax body and middle part are provided with back mouth in described pyrolysis chamber, it is therefore an objective to
Flue gas can not be disposably expelled directly out caused by the rubbish being pyrolyzed, and flue gas at the top of pyrolysis chamber's thorax body from returning mouth to middle part
Return mouth motion, entered by the flue gas that high temperature attracts in pyrolysis chamber by returning mouth and carry out second-time burning, reduce carbon monoxide and
The discharge rate of bioxin.Described exhaust opening is arranged on the middle position at the top of body of heater, and exhaust opening passes through smoke exhaust pipe and pyrolysis chamber
Connected with interlayer, caused flue gas in pyrolysis chamber is discharged into smoke eliminator after being fully pyrolyzed to greatest extent, carry out harmless
Change is handled.
Shaftless screw batcher is joined directly together by coupling type motor and cycloidal pin reductor, then by being connected with shaft joint
Be rotatably connected axle, is rotated among rotatable connection axle with two loading ability of bearing shaftless screw sheet weights, rotary connecting joint and shaftless spiral shell
Blade connects feeding mouth；During feed by screw feeder passage enter rubbish magnetize pyrolysis installation thorax in, successively complete to
Expect work.
When coupling type motor and cycloidal pin reductor switch on power, coupling type motor control can be reconciled by required charging rate
System switch, makes cycloidal pin reductor be operated by predetermined speed.By its shaft joint loading bearing in the operating of cycloidal pin reductor, make
Power output sends rotary connecting joint to, so as to which power output is acted on shaftless screw piece.When rotary connecting joint obtain it is defeated
After going out power, feeding mouth starts to feed, and the first power output that is rotatably connected during charging is sent on shaftless screw piece,
So that the house refuse conveyed produces motion.When being rotatably connected, first power output is transmitted to shaftless screw piece, shaftless screw
Piece starts uniformly to push ahead the house refuse carried.Shaftless screw piece produces the contained house refuse of moving handle and passes through spiral shell
Rotation feeder channel is sent to magnetization pyrolysis installation and carries out pyrolysis fission.
Integrally being interlocked by shaftless screw batcher can uniformly send house refuse to destination, and preferably prevent
The air not being magnetized in rubbish magnetization pyrolysis is stopped to enter in pyrolysis chamber, has been allowed to reach rubbish magnetization pyrolysis to greatest extent
Effect.
Power generator includes protected type stainless steel box body；Permanent magnet assembly is housed in stainless steel box body；Stainless steel box body
There is a circular hole in center, and tube at one end passes perpendicularly through stainless steel box body central circular hole and is connected with permanent magnet assembly, to dredge magnetic field
Flow direction, the conduit other end are provided with junction button.Power generator is correspondingly arranged multilayer on magnetization pyrolysis installation, passes through the S in magnetic field
Pole and the interaction of N poles, the magnetic line of force is input to by technology direction initialization along conduit inside magnetization pyrolysis installation, produce ring-type
Closed type magnetic field, magnetic resonance is produced by the cutting of the magnetic line of force, while utilize magnetomechanical effect and magnetochemistry domino effect, make life rubbish
Molecular mixing sequence of the height carbon molecules in pyrolytic process, accurately cuts high carbon molecule, so as to reach continuous cutting in rubbish
High carbon molecule object effect, comburant carbon molecules is improved oxytropism, material is fully pyrolyzed.
Experiment proves, by taking the magnetization pyrolysis installation that day handles 10 tons of house refuses as an example, the energy hair on body of heater
Raw device quantity is 80, and the working condition of pyrolysis chamber is optimal.
Experiment proves that in 5700 Gauss, air is magnetized the permanent magnet assembly magnetic induction intensity in power generator
Best results, by magnetic force line cutting, caused temperature is maintained at more than 850 DEG C in pyrolysis chamber, and garbage treatment efficiency is most
Height, disposal ability are maximum.
Smoke eliminator includes water scrubber, catalytic tower, reduction tower, adsorption tower level Four composition.The first order is provided with as washing
Tower.The water scrubber uses turbogrid tray formula tower cooling system, plays a part of dedusting and cooling, makes flue gas fast in dual-flow type tower
Prompt drop temperature so that bioxin and the pernicious gas of correlation are instantaneously dropped to below generation temperature caused by being decomposed under high temperature, it is ensured that two
Evil English classes pernicious gas is reduced, the suspended dust that dual-flow type tower is also resided in clean gas, so as to purification gas composition, is reduced solid
Body content.The structure of the dual-flow type tower is that gas is entered by bottom, and water is sprayed from the superiors' turbogrid tray, in water scrubber
One or more layers turbogrid tray is arranged, turbogrid tray is to be drilled to porous crescent shape, and the hole shape is circle, prismatic, trapezoidal
Or one of arbitrary shape such as triangle, and the area of every layer of turbogrid tray is more than the 1/2 of tower section product, the straight flange portion of turbogrid tray
Divide and be designed to flow-stopping plate so that turbogrid tray baffle plate part while aperture leakage forms overflow waterfall, and gas is in hole-shaped
Into the curtain of rain in flow while also through overflow formed waterfall, allow gas sufficiently to be contacted with the liquid of tower, so as to
Realize the purpose of dedusting and cooling.
It is catalytic tower that smoke eliminator, which sets the second level,.The catalytic tower column plate is using vortex spray washing and spiral board point
From technology.Gas enters top from tower bottom and discharged, and tower top is provided with multiple vortex nozzles, makes to form the curtain of rain in tower, the curtain of rain makes
Drop fully contacts again with gas, cleans pernicious gas and dust in gas.Shower nozzle top is equipped with spiral board, passes through rotation
The gas of flowing plate is rotated at a high speed in tower, and the drop in gas is thrown in tower wall and gas point under the influence of centrifugal force
From so that gas is further purified.
Smoke eliminator sets the third level as reduction tower.Filled while the reduction tower uses spray washing in tower on column plate
The active carbon fiber felt Dui dioxin pernicious gases for having two layers adsorb, and its device structure is to enter through twice from bottom
Enter upper strata active carbon fiber felt after baffling, and Water spray three times carried out by shower during baffling twice and purified,
The NACF carpet veneer that purified gas enters top carries out activated carbon absorption to bioxin, absorbs the activated carbon of bioxin
Fibrofelt absorbs cleaner with two layers with guarantee.
It is adsorption tower that smoke eliminator, which sets the fourth stage,.The adsorption tower specially uses NACF Dui dioxin gases
Further adsorbed, its structure is to be discharged after gas is passed into three layers of activated carbon fiber layers by top from bottom, row
The gas gone out is qualified flue gas up to standard, has accomplished that colorless and odorless is odorless.
Caused flue gas is all by specific smoke conveying duct point often after coagulation in magnetization pyrolysis installation
It is scattered in next stage treating column and is discharged, because the floss hole of each treating column is in different positions with respect to upper level treating column
Put, the tolerance that it is discharged is smaller, and so as to completely abolish blowdown stack, the flue gas after purification is arranged under the dynamic action of air-introduced machine
It is put into air.
Experiment proves that the present invention only employs above-mentioned 4 grades of smoke eliminators, just can ensure that the flue gas finally discharged reaches
Arrive or less than discharging standards, any smoke eliminator for being less than above-mentioned 4 grades or the equipment for not meeting above-mentioned quaternary structure
Flue gas can not be all handled well.
Digital display monitoring control device is the nervous centralis of whole domestic garbage treating system.After house refuse is ignited, open
Digital display monitors control device power switch, and the temperature display in pyrolysis chamber is on digital display monitoring control device display screen.Work as pyrolysis
When indoor temperature reaches 850 DEG C, air-introduced machine control is automatically turned on, and smoke eliminator is started working.Digital display monitors control device
The pan feeding time is set, the pan feeding time one arrives, shaftless screw batcher automatic start, meanwhile, the gradual sealing Automatic grate of strip
With scraper slag removing machine start, pan feeding with slagging-off time synchronized carry out, when house refuse is filled to 2/3 height of pyrolysis, pan feeding with
Slagging-off stops simultaneously.
The present invention the course of work be：
The house refuse for the materials such as stone, glass, battery, metal that are unearthed will be sorted, pyrolysis is transported to by shaftless screw batcher
Room, when house refuse is filled to 2/3 height of pyrolysis chamber, the door that ignites is opened, will be drawn after being lighted a fire with combustibles such as stalk, newspaper, barks
Door is fired to close.After igniting, pyrolysis chamber produces temperature, and outside air is magnetized in the presence of power generator, and magnetic air exists
Under the attraction of temperature, pyrolysis chamber is entered by conduit.Because the power generator on body of heater is correspondingly arranged multilayer two-by-two, formed vertical
To the magnetic line of force, the magnetic line of force intersects to form magnetic force closed area, under S poles and the mutual dissection of the N poles magnetic line of force, closed area central point
Temperature distributes temperature more than 1000 DEG C, so that closed area central point is radial to surrounding, when the mean temperature of pyrolysis chamber reaches
The yield that best results , bioxin is pyrolyzed at more than 850 DEG C is minimum.Smoke eliminator is washed by level Four, is catalyzed, also
Flue gas after former, absorption is discharged being distributed to different zones by smoke conveying duct respectively, makes each floss hole not
Same position, the tolerance of discharge is all smaller, and so as to completely abolish blowdown stack, the flue gas after purification is made in the power of air-introduced machine
It is discharged under in air.
The flue gas discharged by the present invention, its gas colorless and odorless is odorless, delivers national authority test in laboratory, has reached
Requirement , content of dioxin to national standard is only 0.404ng/m3, far below discharging standards (national standard 1ng/
m3)。
Claims (8)
1. domestic garbage treating system, it is characterized in that：Including magnetization pyrolysis installation, smoke eliminator, digital display monitoring control dress
Put；
Wherein, magnetization pyrolysis installation includes：Feeding mouth, body of heater, pyrolysis chamber, shaftless screw batcher, the gradual sealing of strip are certainly
Dynamic fire grate, scraper slag removing machine, power generator, time mouth, exhaust opening；Pyrolysis chamber, sidewall of the furnace body are provided with described body of heater
Top is provided with feeding mouth, is fed by shaftless screw batcher；Bottom of furnace body is provided with and removes cinder notch；Sidewall of the furnace body bottom installation energy hair
Raw device, energy needed for magnetization pyrolysis installation is supplied to using magnetic energy translation function, magnetic resonance, magnetomechanical effect and magnetochemistry domino effect
Amount；Interlayer is provided between body of heater and pyrolysis chamber, thorax thorax body is provided with back mouth in pyrolysis chamber；Body of heater center of top is provided with smoke evacuation
Mouthful, the flue gas of discharge is handled by smoke eliminator；Described body of heater is the domed cylinder in top, makes to enter in body of heater
Annular magnetic flexible coincide with thorax in round kiln；It is provided with interlayer between described body of heater and pyrolysis chamber, on the outside of body of heater for one layer not
Become rusty ladle dress, adds refractory insulating layer on thorax thorax body in pyrolysis chamber, forms pyrolysis chamber's Si Bi three-deckers, makes to enter in stove
Magnetic air farthest improved；Described feeding mouth is located at furnace body outer wall from top to bottom at 1/3, by shaftless screw
Batcher is fed；The shaftless screw batcher is closed structure, so as to which the air not being magnetized is difficult to enter heat from feeding mouth
Solve room；It is described except the gradual sealing Automatic grate of cinder notch mounting bar shape and scraper slag removing machine, during slagging-off, air can not be from slagging-off
Mouth enters pyrolysis chamber, it is ensured that the pyrolysis effect of pyrolysis chamber；Described power generator includes protected type stainless steel box body, stainless steel
Permanent magnet assembly is provided with box body, is provided with the both sides of permanent magnet assembly and solidifies foamed glue, for by power generator forever
Magnet assemblies are fixed in stainless steel box body；There is a circular hole in stainless steel box body center；Tube at one end passes perpendicularly through stainless steel box body
Central circular hole is connected with permanent magnet assembly, to dredge magnetic field flow direction；The conduit mouth for the side that conduit is connected with pyrolysis chamber is
Inclined-plane, and angle of inclination is 68 degree；The conduit other end is provided with junction button, for being docked with device；Equipped with boiling in stainless steel box body
Stone, play heat-blocking action；Baffle plate is provided between permanent magnet assembly and conduit, prevents zeolite from revealing.Described permanent magnet assembly is
In the permanent magnet assembly that conduit interior orientation is arranged in order；Described power generator is correspondingly arranged more in body of heater lateral wall bottom
Layer；The top of thorax thorax body and middle part are provided with back mouth in described pyrolysis chamber；During described exhaust opening is arranged at the top of body of heater
Position is entreated, exhaust opening is connected by smoke exhaust pipe with pyrolysis chamber and interlayer, makes caused flue gas in device sufficient to greatest extent
Smoke eliminator is discharged into after pyrolysis；The smoke eliminator includes water scrubber, catalytic tower, reduction tower, adsorption tower level Four；Its
The middle setting first order is water scrubber；The water scrubber uses turbogrid tray formula tower cooling system, plays a part of dedusting and cooling；Should
Turbogrid tray formula pyramidal structure is that flue gas is entered by bottom, and water is sprayed from the superiors' turbogrid tray, arrangement one in water scrubber
Layer or multilayer turbogrid tray, the hole of multiple geometries is drilled with turbogrid tray, and the area of every layer of turbogrid tray is more than tower section product
1/2, the straight portion of turbogrid tray is designed to flow-stopping plate so that turbogrid tray baffle plate part while aperture leakage forms excessive
Waterfall is flowed, also through the waterfall of overflow formation while gas flow in the curtain of rain of keyhole formation, allows the liquid of gas and tower
Sufficiently contacted；It is catalytic tower that the smoke eliminator, which sets the second level,；The catalytic tower using vortex spray washing and
Spiral board separation method；I.e. gas enters top from tower bottom and discharged, and tower top is provided with multiple vortex nozzles, makes to form rain in tower
Curtain, the curtain of rain make drop fully be contacted again with gas, clean pernicious gas and dust in flue gas；Shower nozzle top is equipped with eddy flow
Plate, rotated at a high speed in tower by the gas of spiral board, under the influence of centrifugal force the drop in gas be thrown in tower wall with
Gas separates, so that gas is further purified；The smoke eliminator sets the third level as reduction tower；The reduction
While tower uses spray washing, two layers of active carbon fiber felt being equipped with tower on column plate adsorbs to pernicious gas, described
Reduction tower structure is that flue gas enters from bottom and enters upper strata active carbon fiber felt after baffling twice, and in the mistake of baffling twice
Water spray three times is carried out in journey by shower to purify, purified gas enters the NACF carpet veneer on top to being harmful to gas
Body carries out activated carbon absorption, and the active carbon fiber felt for absorbing pernicious gas at least absorbs cleaner with two layers with guarantee；It is described
It is adsorption tower that smoke eliminator, which sets the fourth stage,；The adsorption tower is specially carried out further with NACF to pernicious gas
Absorption, its structure are to be discharged after gas is passed into the activated carbon fiber layers absorption of multilayer by top from the adsorption tower bottom；
Digital display monitors control device, for monitored over time refuse pyrolysis processing procedure, after house refuse is ignited, opens digital display monitoring control
Installation's power source processed switchs, and the temperature display in pyrolysis chamber is on digital display monitoring control device display screen；When pyrolysis indoor temperature reaches
During to 850 DEG C, air-introduced machine control is automatically turned on, and smoke eliminator is started working；During digital display monitoring control device setting pan feeding
Between, the pan feeding time one arrives, shaftless screw batcher automatic start, meanwhile, the gradual sealing Automatic grate of strip and scraper plate slagging-off
Machine starts, and pan feeding is synchronous with slagging-off to be carried out, and when house refuse is filled to 2/3 height of pyrolysis chamber, pan feeding stops simultaneously with slagging-off.
2. domestic garbage treating system as claimed in claim 1, it is characterized in that：Shaftless screw batcher is by coupling type motor
It is joined directly together with cycloidal pin reductor, then by being connected rotatable connection axle with shaft joint；Be rotatably connected two bearings in axle centre
The rotation of shaftless screw sheet weight is carried, rotary connecting joint connects feeding mouth with shaftless screw piece；Led to during feed by screw feeder
Road enters in rubbish magnetization pyrolysis installation thorax, successively completes feed work.
3. the domestic garbage treating system as described in claim 1-2, it is characterized in that：The power generator is in magnetization pyrolysis dress
Put and be oppositely arranged two-by-two；A circular hole is provided with stainless steel box body center, the tube at one end is passed perpendicularly through in stainless steel box body
Centre circular hole is connected with permanent magnet assembly, and the conduit other end is provided with junction button.
4. the domestic garbage treating system as described in claim 1-3, it is characterized in that：When house refuse daily handling ability is 10 tons
When, it is 80 that it, which magnetizes the power generator quantity installed on pyrolysis installation,.
5. the domestic garbage treating system as described in claim 1-4, it is characterized in that：Permanent magnet group in the power generator
Part magnetic induction intensity is 5700 Gausses.
6. the domestic garbage treating system as described in claim 1-5, it is characterized in that：Activated carbon fiber layers in the adsorption tower
For 3 layers.
7. the domestic garbage treating system as described in claim 1-6, it is characterized in that：Turbogrid tray is thereon in the water scrubber
Face is drilled with porous crescent shape.
8. domestic garbage treating system as claimed in claim 7, it is characterized in that：Porous on turbogrid tray is in the water scrubber
One of circle, prismatic, trapezoidal or triangle arbitrary shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587369.6A CN107655009A (en) | 2016-07-25 | 2016-07-25 | Domestic garbage treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587369.6A CN107655009A (en) | 2016-07-25 | 2016-07-25 | Domestic garbage treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655009A true CN107655009A (en) | 2018-02-02 |
Family
ID=61126873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587369.6A Pending CN107655009A (en) | 2016-07-25 | 2016-07-25 | Domestic garbage treating system |
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| Country | Link |
|---|---|
| CN (1) | CN107655009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021096344A1 (en) * | 2019-11-13 | 2021-05-20 | Nano Silver Manufacturing Sdn Bhd | An apparatus for incinerating waste material |
| WO2024013428A1 (en) * | 2022-07-11 | 2024-01-18 | Neste Oyj | Gas piping system, arrangement, use of the gas piping system, and method of operating a gas piping system |
-
2016
- 2016-07-25 CN CN201610587369.6A patent/CN107655009A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021096344A1 (en) * | 2019-11-13 | 2021-05-20 | Nano Silver Manufacturing Sdn Bhd | An apparatus for incinerating waste material |
| WO2024013428A1 (en) * | 2022-07-11 | 2024-01-18 | Neste Oyj | Gas piping system, arrangement, use of the gas piping system, and method of operating a gas piping system |
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Application publication date: 20180202 |