CN207262441U - A kind of Domestic garbage treatment equipment - Google Patents
A kind of Domestic garbage treatment equipment Download PDFInfo
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- CN207262441U CN207262441U CN201721125309.9U CN201721125309U CN207262441U CN 207262441 U CN207262441 U CN 207262441U CN 201721125309 U CN201721125309 U CN 201721125309U CN 207262441 U CN207262441 U CN 207262441U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000000197 pyrolysis Methods 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003546 flue gas Substances 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
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- 238000012545 processing Methods 0.000 claims abstract description 10
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- 230000003068 static effect Effects 0.000 claims abstract description 8
- 239000011819 refractory material Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 235000019504 cigarettes Nutrition 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 239000003818 cinder Substances 0.000 claims description 7
- 238000005201 scrubbing Methods 0.000 claims description 7
- 230000003009 desulfurizing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000010791 domestic waste Substances 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 230000001717 pathogenic effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000244203 Caenorhabditis elegans Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
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- 241001365789 Oenanthe crocata Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 208000037386 Typhoid Diseases 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 238000003915 air pollution Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
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- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
It the utility model is related to a kind of Domestic garbage treatment equipment.Including pyrolysis oven and smoke eliminator；The useful heat insulating refractory material tamping of lower portion of furnace body of pyrolysis oven or the infundibulate combustion zone constructed；Smoke eliminator includes the cold decoking part of sequentially connected table, washing part, disengagement section, except six grades of water mist device, static flue gas removing device and activated carbon adsorption room；The utility model passes through to being handled at house refuse, its flue gas discharged reaches discharging standards, especially bioxin and is far below discharging standards.Whole processing procedure category normal pressure operation, it is simple in structure without sorting；Processing equipment scale is changeable, and gross 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
Environmental protection and technical field of waste treatment are the utility model is related to, is set more particularly, to a kind of domestic rubbish disposal
It is standby.
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, can not meet that the people to the increasing requirement of living environment, 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, nearly 1.5 hundred million tons of the domestic waste total amount produced every year.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 raising of life of farmers level, 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
The life span some of pathogen (Escherichia coli, salmonella, typhoid bacillus, roundworm etc.) in the soil in rubbish living is up to
30 years, while the white pollution thing (plastics, rubber) 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 at the same time
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 river waters), organic after oxygen depletion
Matter enters anaerobic digestion and produces the pernicious gases such as hydrogen sulfide, ammonia, and house refuse itself is decomposed the Leachate site produced and 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 simply fills, and the pernicious gas such as a large amount of ammonia, sulfide is released,
Seriously it polluted 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, inflammable and explosive, there are hidden danger.
The present situation of the current domestic rubbish disposal in China
Can domestic rubbish disposal, occupy critical positions in whole application of city life garbage management, handle well to cities and towns
The health of environment and resident exert far reaching influence.China's domestic waste is primarily now using landfill, burning, compost and synthesis
The mode of processing.
1st, sanitary landfills：Sanitary landfills is the method for handling house refuse amoun maximum 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, power generation by waste combustion：Power generation by waste combustion 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 power generation by waste combustion 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；There is maximum dispute 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.Due to high organic content 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, destroys infrared radiation normal relation between atmosphere and ground, absorbs the infrared radiation that the earth discharges, and prevents 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.
On 09 19th, 2012, Chinese invention patent application publication No. CN102679364A was disclosed at a kind of house refuse
Reason system.Including magnetization pyrolysis installation, smoke eliminator, digital display monitoring control device, handled by the refuse disposal system
Rubbish, its discharge flue gas reach discharging standards, still, the system using magnetization pyrolysis installation, its technique effect is still
In the controversial topic of scientific and technological circle, at the same it is complicated, it is unfavorable for promoting.
Utility model content
The purpose of this utility model is for many deficiencies of above-mentioned domestic rubbish disposal, there is provided a kind of domestic rubbish disposal
Equipment, to that will not cause secondary pollution after domestic rubbish disposal, technique effect determines the equipment, simple in structure.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of Domestic garbage treatment equipment, including pyrolysis oven and smoke eliminator；Pyrolysis is equipped with the furnace body of pyrolysis oven
Room, sidewall of the furnace body top are equipped with by the feeding mouth of U-shaped sink sealing feed；Bottom of furnace body be equipped with roller and/or turntable distributing device and
Except cinder notch；Except installing scraper slag removing machine under cinder notch；The useful heat insulating refractory material tamping in the burner hearth of the furnace body lower part or the leakage constructed
Bucket shape combustion zone；Multiple oxygen supply ports have been arranged circumferentially in the side of infundibulate combustion zone；In the top of pyrolysis chamber's hearth body
Centre is equipped with outlet flue, and the flue gas of outlet flue discharge send smoke eliminator to handle by smoke exhaust pipe；The smoke eliminator bag
Include the cold decoking part of sequentially connected table, washing part, disengagement section, except water mist device, static flue gas removing device and activated carbon adsorption
Six grades of room；The first order therein is the cold decoking part of table；The part is vertically arranged using more standpipes, and detour connects successively up and down
Cooling system；In atmosphere, a cooling pond bottom is run through in lower end, makes the top half of standpipe for the upper end exposure of all standpipes
Surface is cooled down with air heat-exchange, and the latter half surface, which is immersed in cooling pond, to be cooled directly with water；In cooling pond bottom of pond, every two
The lower detour connectivity part of standpipe sets slag charge collecting bin；The second level therein has more than one group of cigarette sulphur taste scrubbing tower for washing part
It is composed in series；The structure of every group of cigarette sulphur taste scrubbing tower is that tower body is a vertical square tube, and there is gas inlet in the bottom side of square tube,
Center of top is equipped with exhanst gas outlet；Impeller more than two is arranged above and below the inside of square tube, is passed through by the motor outside square tube
Axostylus axostyle connection driving；Vortex nozzle is equipped with the top of every group of impeller；The third level therein is disengagement section, uses desulfurizing tower；
One layer of Pall ring filler being equipped with the interior column plate of the desulfurizing tower；The fourth stage therein is except water mist device, uses cascade paper；Wherein
Level V static flue gas removing device and the 6th grade of activated carbon adsorption room between set an air-introduced machine, activated carbon adsorption room connection cigarette
Chimney.
Further, the exit installation screen-dividing machine of the scraper slag removing machine.
Further, the furnace body inside of the oxygen supply port also has umbrella hat gear ash.
Further, the sidewall of the furnace body is also equipped with the peephole hole for leading to burner hearth center.
Further, the top of pyrolysis chamber's hearth body is spherical.
Further, the bottom of the square tube is additionally provided with the sewage pipe of the outer detention tank of connection cylinder.
Further, there be the water circulating pump for providing vortex nozzle water the clarification waterside of the detention tank.
Further, the square tube inner wall sets link stopper at two impellers.
The cascade paper is honeycomb made of one kind paper material, and wave height has two kinds of 7mm and 5mm, and ripple is
45 × 45 degree staggeredly opposed, and using high molecular material of new generation and space crosslinking technological, high water absorption, high water-fast, anti-mildew become, use
Long lifespan.Cascade paper has evaporating surface bigger than surface, cooling-down effect is up to more than 80% commonly used in cooling；Cascade paper, it is natural
Water suction, diffusion velocity is fast, and efficiency is lasting.One drop water 4~5 seconds is i.e. diffusible to be finished.
The advantages of Domestic garbage treatment equipment described in the utility model and good effect are：The utility model is in furnace body stove
The useful heat insulating refractory material tamping in thorax lower part or the infundibulate combustion zone constructed, are conducive to slag and concentrate convergence entrance to remove cinder notch,
The high temperature for district center of burning can be focused on reflection by infundibulate face at the same time, make the burning of pyrolysis oven keep stablizing；The utility model
Impeller more than two is arranged above and below the inside of square tube, not only solves asking for flue gas stirring using the high speed rotation of impeller
Topic, also create under the action of turbine centrifugal power, the drop dust entrained by gas be thrown on square tube wall formed sewage with
Gas separates, so that the new technology effect that gas is further purified；The utility model uses cascade in except water mist device
Paper, is not intended to cool down；But interception suction is carried out to the moisture content in flue gas the characteristics of big than surface using its high water absorption, evaporating surface
It is attached, reach the effect except water mist.For the utility model by the processing to house refuse, its flue gas discharged reaches country's discharge mark
Standard, especially bioxin are far below discharging standards.Whole processing procedure category normal pressure operation, without sorting, there is no safety
Hidden danger, technique effect determine, simple in structure.Processing equipment processing house refuse is taken up an area less, and scale is changeable, gross investment
Small, operating cost is low, and good effect can be obtained in energy-saving and environmental protection, saving land resource etc..
Brief description of the drawings
Fig. 1 is the system construction drawing of the utility model.
Fig. 2 is the structure diagram of the utility model cigarette sulphur taste scrubbing tower.
Wherein：1 pyrolysis oven；2 smoke eliminators；3 pyrolysis chambers；4 feeding mouths；5 rollers and/or turntable distributing device；6 slagging-off
Mouthful；7 scraper slag removing machines；8 screen-dividing machines；9 infundibulate combustion zones；10 oxygen supply ports；11 peephole holes；12 outlet flues；13 smoke exhaust pipes；14
The cold decoking part of table；15 washing parts；16 disengagement sections；17 remove water mist device；18 static flue gas removing devices；19 activated carbon adsorption rooms；
20 standpipes；21 cooling ponds；22 slag charge collecting bins；23 tower bodies；24 gas inlets；25 exhanst gas outlets；26 impellers；27 vortexs spray
Head；28 detention tanks；29 sewage pipes；30 water circulating pumps；31 link stoppers；32 Pall ring fillers；33 cascade paper；34 air-introduced machines；
35 chimneys.
Embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawings and examples, following embodiments
It is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
Enclose.
A kind of Domestic garbage treatment equipment, including pyrolysis oven 1 and smoke eliminator 2；Heat is equipped with the furnace body of pyrolysis oven 1
Room 3 is solved, sidewall of the furnace body top is equipped with by the feeding mouth 4 of U-shaped sink sealing feed；Bottom of furnace body is equipped with roller and/or turntable cloth
Device 5 and except cinder notch 6；Except 6 times installation scraper slag removing machines 7 of cinder notch；Screen-dividing machine 8 is installed in the exit of scraper slag removing machine 7；The stove
The infundibulate combustion zone 9 of the useful heat insulating refractory material tamping of body lower furnace portion；It has been arranged circumferentially in the side of infundibulate combustion zone 9
Multiple oxygen supply ports 10；There is umbrella hat gear ash in the furnace body inside of oxygen supply port 10；Sidewall of the furnace body is provided with the sight for leading to burner hearth center
Examine mirror hole 11；The top of 3 hearth body of pyrolysis chamber is spherical, and center of top is equipped with outlet flue 12, the flue gas that outlet flue 12 discharges
Smoke eliminator 2 is sent to handle by smoke exhaust pipe 13；
The smoke eliminator 2 include the cold decoking part 14 of sequentially connected table, washing part 15, disengagement section 16,
Except 19 6 grades of water mist device 17, static flue gas removing device 18 and activated carbon adsorption room；The first order therein is the cold decoking part 14 of table；Should
Part is vertically arranged using more standpipes 20, and the cooling system that detour connects successively up and down, plays flue gas ash removal, decoking and cooling
Effect；In atmosphere, 21 bottom of a cooling pond is run through in lower end, makes the first half of standpipe 20 for the upper end exposure of all standpipes 20
Surface is divided to be cooled down with air heat-exchange, the latter half surface is immersed in cooling pond 21 and is cooled directly with water；In 21 bottom of pond of cooling pond,
The lower detour connectivity part of every two standpipes 20 sets the flue dust of 22 collecting dust-removing of slag charge collecting bin and the tar of decoking；Therein second
Level is composed in series for the cigarette sulphur taste scrubbing tower that washing part 15 has more than one group；The structure of every group of cigarette sulphur taste scrubbing tower is, tower
Body 23 is a vertical square tube, and there is gas inlet 24 in the bottom side of square tube, and center of top is equipped with exhanst gas outlet 25；Make flue gas by cigarette sulphur
The lower part gas inlet 24 of taste scrubbing tower enters, and is discharged from top exhanst gas outlet 25；Arranged above and below the inside of square tube two groups with
On impeller 26, by the motor outside square tube pass through axostylus axostyle connection driving；Vortex nozzle 27 is equipped with the top of every group of impeller 26,
Make to form the curtain of rain in tower body 23, the curtain of rain can be such that drop comes into full contact with flue gas, clean pernicious gas and powder in flue gas
Dirt；The impeller 26 of the lower section of vortex nozzle 27 drives rotation to make flue gas high speed rotational agitation in tower body 23 by motor；From
Under the action of mental and physical efforts, the drop dust entrained by gas is thrown to formation sewage on square tube wall and is separated with gas, so that gas
Further purified；Separated sewage is along square tube inner wall adverse current in order to prevent, in square tube inner wall close to two impellers 26
Place sets link stopper 31：The bottom of the square tube is additionally provided with the sewage pipe 29 of the outer detention tank 28 of connection cylinder；The sewage
There is the water circulating pump 30 for providing the water of vortex nozzle 27 the clarification waterside of sedimentation basin 28；The third level therein is disengagement section
16, use desulfurizing tower；One layer of Pall ring filler 32 being equipped with the interior column plate of the desulfurizing tower further separates harmful gas；
The fourth stage therein is except water mist device 17, and moisture in flue gas is separated using cascade paper 33；Level V electrostatic therein removes
One air-introduced machine 34 is set between precipitators 18 and the 6th grade of activated carbon adsorption room 19, the gas handled through activated carbon adsorption room 19
Body, air is directly discharged into through chimney 35.
The course of work of the utility model is：
The first hot stove after the igniting of the combustibles such as the stalk of infundibulate combustion zone 9, newspaper, bark of pyrolysis oven 1, works as infundibulate
After the temperature of combustion zone 9 rises to 600-900 DEG C, the U-shaped sink sealing feed feeding mouth 4 on sidewall of the furnace body top, life are opened
Rubbish is directly transported to pyrolysis oven 1 by cram packer, when house refuse is filled to 1 33/4 height of pyrolysis chamber of pyrolysis oven, stops
Pan feeding；3 sustained combustion of pyrolysis chamber, outside air pass through 10 supplemental oxygen of oxygen supply port；9 central point temperature of infundibulate combustion zone exists
More than 1000 DEG C, with this, district center point is radial distributes heat around, when the mean temperature of pyrolysis chamber 3 reach 850 DEG C with
The yield minimum of best results , bioxin was pyrolyzed when upper, flue gas is discharged by the outlet flue 12 at the top of 3 hearth body of pyrolysis chamber
Smoke exhaust pipe 13 is sent to send smoke eliminator 2 to handle；Under the effect of air-introduced machine 34, flue gas is by the cold decoking part 14 of table, washing section
Divide 15, disengagement section 16, except water mist device 17, static flue gas removing device 18, the processing of 19 6 grades of activated carbon adsorption room are direct through chimney 35
It is discharged into air.
The flue gas discharged by the utility model, its gas colorless and odorless is odorless, delivers national authority test in laboratory,
The requirement , content of dioxin being up to state standards is only 0.318ng/m3, far below discharging standards, (national standard is
1ng/m3)。
Claims (8)
1. a kind of Domestic garbage treatment equipment, including pyrolysis oven（1）And smoke eliminator（2）；It is characterized in that：Pyrolysis oven（1）
Furnace body in be equipped with pyrolysis chamber（3）, sidewall of the furnace body top is equipped with by the feeding mouth of U-shaped sink sealing feed（4）；Bottom of furnace body is set
There are roller and/or turntable distributing device（5）With except cinder notch（6）；Except cinder notch（6）Lower installation scraper slag removing machine（7）；The burner hearth of the furnace body
The useful heat insulating refractory material tamping in lower part or the infundibulate combustion zone constructed（9）；In infundibulate combustion zone（9）Side circumferential direction set
It is equipped with multiple oxygen supply ports（10）；The pyrolysis chamber（3）The center of top of hearth body is equipped with outlet flue（12）, outlet flue（12）Discharge
Flue gas pass through smoke exhaust pipe（13）Send smoke eliminator（2）Processing；The smoke eliminator（2）Including sequentially connected table
Cold decoking part（14）, washing part（15）, disengagement section（16）, except water mist device（17）, static flue gas removing device（18）And activity
Charcoal adsorption chamber（19）Six grades；The first order therein is the cold decoking part of table（14）；The part uses more standpipes（20）Vertical row
Row, the cooling system that detour connects successively up and down；All standpipes（20）Upper end exposure in atmosphere, lower end through one cooling
Pond（21）Bottom, makes standpipe（20）Top half surface and air heat-exchange cool down, the latter half surface is immersed in cooling pond
（21）In be cooled directly with water；In cooling pond（21）Bottom of pond, every two standpipes（20）Lower detour connectivity part set slag charge collecting bin
（22）；The second level therein is washing part（15）The cigarette sulphur taste scrubbing tower for having more than one group is composed in series；Every group of cigarette sulphur taste is washed
The structure for washing tower is, tower body（23）For a vertical square tube, there is gas inlet in the bottom side of square tube（24）, center of top is equipped with cigarette
Gas exports（25）；Impeller more than two is arranged above and below the inside of square tube（26）, connected by the motor outside square tube by axostylus axostyle
Connect driving；In every group of impeller（26）Top be equipped with vortex nozzle（27）；The third level therein is disengagement section（16）, using de-
Sulphur tower；One layer of Pall ring filler being equipped with the interior column plate of the desulfurizing tower（32）；The fourth stage therein is except water mist device（17）, make
With cascade paper（33）；Level V static flue gas removing device therein（18）With the 6th grade of activated carbon adsorption room（19）Between set one
Air-introduced machine（34）, activated carbon adsorption room（19）Connect chimney（35）.
2. a kind of Domestic garbage treatment equipment as claimed in claim 1, it is characterized in that：The scraper slag removing machine（7）Go out
Screen-dividing machine is installed at mouthful（8）.
3. a kind of Domestic garbage treatment equipment as claimed in claim 1, it is characterized in that：The oxygen supply port（10）Furnace body in
There is umbrella hat gear ash side.
4. a kind of Domestic garbage treatment equipment as claimed in claim 1, it is characterized in that：The sidewall of the furnace body is also equipped with leading to
To the peephole hole in burner hearth center（11）.
5. a kind of Domestic garbage treatment equipment as claimed in claim 1, it is characterized in that：The pyrolysis chamber（3）Hearth body
Top is spherical.
6. a kind of Domestic garbage treatment equipment as claimed in claim 1, it is characterized in that：The bottom of the square tube is additionally provided with connection
The outer detention tank of cylinder（28）Sewage pipe（29）.
7. a kind of Domestic garbage treatment equipment as claimed in claim 6, it is characterized in that：The detention tank（28）It is clear
Clear water side is also provided with vortex nozzle（27）With the water circulating pump of water（30）.
8. a kind of Domestic garbage treatment equipment as claimed in claim 1, it is characterized in that：The square tube inner wall is close to two impellers
（26）Place sets block（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125309.9U CN207262441U (en) | 2017-09-04 | 2017-09-04 | A kind of Domestic garbage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125309.9U CN207262441U (en) | 2017-09-04 | 2017-09-04 | A kind of Domestic garbage treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207262441U true CN207262441U (en) | 2018-04-20 |
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ID=61923582
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| CN (1) | CN207262441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307546A (en) * | 2019-07-26 | 2019-10-08 | 北京鸿源蓝天环保科技有限公司 | Magnetization thermal decomposition refuse disposal system |
-
2017
- 2017-09-04 CN CN201721125309.9U patent/CN207262441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307546A (en) * | 2019-07-26 | 2019-10-08 | 北京鸿源蓝天环保科技有限公司 | Magnetization thermal decomposition refuse disposal system |
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Effective date of registration: 20181120 Address after: 423000 Chenzhou City, Hunan Province, 1779 Nanling Avenue, Beihu District, Chenzhou City, Chenzhou Economic Development Zone, Changchong District, Chenzhou Road Building Machinery Factory 101 Patentee after: Hunan Honghua Environmental Protection Technology Co., Ltd. Address before: 423000 No. 368, 1st floor, Beihu Market, Beihu District, Chenzhou City, Hunan Province Patentee before: Liao Zhenhong |
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Effective date of registration: 20200612 Address after: Building 2, Chenzhou Tianxing Nonferrous Metals Co., Ltd., Chenzhou Nonferrous Metals Industrial Park, Linyi Avenue, bailutang Town, Suxian District, Chenzhou City, Hunan Province Patentee after: CHENZHOU WANMO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 423000 Chenzhou City, Hunan Province, 1779 Nanling Avenue, Beihu District, Chenzhou City, Chenzhou Economic Development Zone, Changchong District, Chenzhou Road Building Machinery Factory 101 Patentee before: HUNAN HONGHUA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |