CN106424101A - Method for harmlessly treating household garbage by carbonization, pyrolysis and gasification - Google Patents
Method for harmlessly treating household garbage by carbonization, pyrolysis and gasification Download PDFInfo
- Publication number
- CN106424101A CN106424101A CN201611141558.7A CN201611141558A CN106424101A CN 106424101 A CN106424101 A CN 106424101A CN 201611141558 A CN201611141558 A CN 201611141558A CN 106424101 A CN106424101 A CN 106424101A
- Authority
- CN
- China
- Prior art keywords
- rubbish
- carbonization
- gas
- house refuse
- gasification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
Abstract
The invention relates to a method for harmlessly treating household garbage by carbonization, pyrolysis and gasification. The method is characterized by including the following steps: (a) garbage sorting; (b) crushing in a crusher; (c) dehydration; (d) drying; (e) dust removal and purification; (f) combustion. The method for harmlessly treating the household garbage by the carbonization, the pyrolysis and the gasification which is provided by the invention can treat and process the household garbage into a combustible gas fuel energy converted by a household garbage carbonization, incineration and gasification furnace, thus thoroughly turning the household garbage into a treasure.
Description
Technical field
The present invention relates to a kind of method of the harmless process of house refuse carbonization pyrolytic gasification.
Background technology
At present, house refuse is most the most intractable a kind of waste products on the earth, and it includes what the mankind produced in life
The unwanted article of life aspect, current house refuse quickly propels to Urbanization Construction according to country, and house refuse is more next
More, cause secondary pollution inevitable through traditional life waste disposal method, waste incineration is that countries in the world are widely used
Disposal of Municipal Refuse, the gasification combustion chamber of existing refuse gasification incinerator often occurs sanitary fill scaffolding existing
As, lead to gasification, and combustion insufficient, need to mix that burning is combustion-supporting, and other each combustor positions dispersion in stove, easily radiate,
Difficult control of temperature, often occur cannot sustained combustion or be difficult to situation about lighting, lead to poisonous and harmful element in flue gas no
Method is thoroughly solved, flue gas cannot qualified discharge, cause atmospheric pollution.
At present, house refuse main methods are, consumer waste filling and embedding：Consumer waste filling and embedding harm is very big, and one is
Heap capacity can not be reduced, landfill place gets more and more, and heap amount is also increasing；Two is to cause serious secondary subsoil water dirty
Dye, all can have black smelly water to flow out and eradicate it is impossible to administer, and stink to high heaven, mosquito is existed everywhere, also after decades or more than 100 year
Have and occur and serious environment and air pollution to resident Zi Sheng other carninomatosis source processed body, people's lives are caused infinitely endanger.
Consumer waste incineration：Waste incineration is divided into direct burning and burning electricity generation, although this seeming goes down rubbish heaped measure,
Its harm is not pressed on garbage loading embeading, especially its flue gas particles and cancer thing two English a large amount of processed producing in burning, then
Emission treatment is highly difficult, then it is said is a kind of root of two cancers made in Great Britain in air, and special garbage power, in order to reach rubbish
Itself aridity, first rubbish heap fermentation 5-6 days, well imagine, that fermentation produce pungent odor two kilometers it
Interior can smell, be also a kind of carcinostatic substance, the house refuse directly burned is even more that Dark smoke billows, flue dust exists everywhere, pungent
Taste allows people to ceasing, and discharge even more cannot be up to standard, and air ambient and people's lives are brought with huge cancer harm processed.
A kind of house refuse carbonization burning gasification furnace is processed in domestic rubbish disposal and is converted to the combustible fuel gas energy,
House refuse is thoroughly allowed to turn waste into wealth, combustion gas can be used for one of enterprise and people's lives heat energy, remaining lime-ash also becomes
For a kind of organic fertilizer of forest and gardens cultivation, house refuse is allowed thoroughly to be obtained by.
Content of the invention
The problem to be solved in the present invention is the method providing a kind of harmless process of house refuse carbonization pyrolytic gasification.
A kind of method of the harmless process of present invention house refuse carbonization pyrolytic gasification is it is characterised in that comprise the steps of：
A. refuse classification：Collect house refuse, house refuse is passed through to inhale the iron block gold the inside for the ferrum with high-tension electricity during crawler belt screen-dividing machine
Genus is elected；B. pulverizer is pulverized：The rubbish of metal will be removed through refuse classification, put into and in pulverizer, be crushed to a diameter of 1-
The powder piece of 10mm；C. it is dehydrated：With garbage dewatering or garbage press, rubbish is carried out processed；D. dry：Will be through powder
It is 10% that the rubbish that broken machine is pulverized dries water content；Send in carbonization pyrolysis gasification furnace closed for dehydrated rubbish,
Through the anaerobism pyrolytic gasification gas of 800 degree of temperatures above in stove；E. udst separation：The flue gas making through cyclone dust removal,
With water cooling, desulfurization, decoking, then it is dehydrated purification through moisture trap, then be dried through gas dryer；F. burn：Will be through
Cross the combustion gas that is dried after udst separation and send into the burning of garbage gas room, waste gas discharges after foam dedusting.
A kind of method of the harmless process of present invention house refuse carbonization pyrolytic gasification, house refuse carbonization pyrolytic gasification is to rubbish
Rubbish requires extremely low it is not necessary to pass through sorting, to moisture content also without special requirement, as long as the house refuse of ecosystem all can be located
Reason, simply ecosystem house refuse, in a kind of equipment, static state high-temperature carbonization pyrolytic gasification is processed, and will not produce during this
Raw any soot dust granule thing, then the smog after domestic garbage gasification is converted into a kind of mixed combustible gas through physics mode by it
Body, gas ignition is discharged through 1300 DEG C about high temperature secondary burn processing again, if to carry out secondary using can also, main
Be used for resident collective for warm industrial park enterprise central heating etc., allow institute's burning gases reach colourless, tasteless, dustless, two
The harmless discharge that English reaches discharge standard in 2014 processes standard, and unnecessary house refuse sepage in running is passed through
Methane-generating pit processes and biogas slurry harmless discharge, biogas also can secondary be utilized again, and also can light post combustion emission, cinder can use
In the barren hillside betterment of land and gardens cultivation it can also be used to the filling raw material of air parcel brick.
The invention discloses a kind of method of the harmless process of house refuse carbonization pyrolytic gasification, can be widely applied to people's
In daily life.A kind of method of the harmless process of present invention house refuse carbonization pyrolytic gasification changes the energy and can not regenerate, biological
Mass-energy is in short supply so that energy prices raise, and enterprise and people's lives can not be undertaken, and house refuse is increasing, and environmental pollution is got over
Come more serious, with, the drawbacks of tradition is inevitable to secondary pollution to trash processing way always, providing a kind of house refuse simple
Processing method be that environmental protection can become a kind of fuel new forms of energy again.A kind of for domestic rubbish disposal addition house refuse carbonization is burned
Gasification furnace is converted to the combustible fuel gas energy, thoroughly allows house refuse turn waste into wealth, and combustion gas can be used for enterprise and people's lives
One of heat energy, remaining lime-ash also becomes forest and a kind of organic fertilizer of gardens cultivation, makes house refuse thorough
To utilization.
The invention discloses a kind of method of the harmless process of house refuse carbonization pyrolytic gasification, structure is simple, manufacturing cost
Low small-sized domestic garbage gasification CIU fume emission is fully achieved country《Consumer waste incineration Environmental capacity standard》
GB18485-2014 requires.
Specific embodiment
Embodiment 1：A kind of method of the harmless process of house refuse carbonization pyrolytic gasification, comprises the steps of：A. rubbish divides
Choosing：Collect house refuse, house refuse is elected the iron block metal of the inside by inhaling ferrum with high-tension electricity during crawler belt screen-dividing machine；
B. pulverizer is pulverized：The rubbish of metal will be removed through refuse classification, put into the powder being crushed to a diameter of 1-10mm in pulverizer
Piece；C. it is dehydrated：With garbage dewatering or garbage press, rubbish is carried out processed；D. dry：To pulverize through pulverizer
Rubbish dry water content be 10%；In dehydrated rubbish closed feeding carbonization pyrolysis gasification furnace, pass through in stove
The anaerobism pyrolytic gasification gas of 800 degree of temperatures above；E. udst separation：The flue gas making through cyclone dust removal, with water cooling,
Desulfurization, decoking, then it is dehydrated purification through moisture trap, then be dried through gas dryer；F. burn：Will be through udst separation
The burning of garbage gas room is sent in the combustion gas that is dried afterwards, and waste gas discharges after foam dedusting.
Embodiment 2：A kind of method of the harmless process of house refuse carbonization pyrolytic gasification,
1st, domestic waste field was built a big sealed type Factory Building centralized collection stacking before this and was processed.
2nd, enter row metal using Belt Conveying and bigger building waste sorts out, metal sorting is in Belt Conveying
Machine inlet up two meters by filling a high pressure magnet, metal class is siphoned away, the bulk building waste of any is to utilize belt
Conveyer gradient sorts out it, and a small amount of building waste does not interfere with the ability of grinding up the refuse and refuse thermal value.
3rd, the rubbish chosen is directly entered pulverizing and is pulverized, and pulverizes rubbish degree and controls in 2mm-180mm.
4th, the rubbish pulverized can make garbage fuel：Metal in house refuse and building waste are elected, through powder
Broken machine is crushed to the fragment of 10mm-150mm, in the water content drying 20% about moisture content, allows it become one kind through carbonization
Burn gasification and be converted into a kind of a kind of fuel of the fuel gas energy.
5 and then send into closed for dehydrated rubbish in carbonization pyrolysis gasification furnace, warm through more than 800 degree in stove
The anaerobism pyrolytic gasification gas of degree；The flue gas making through cyclone dust removal, with water cooling, desulfurization, decoking, then divide through air water
It is dehydrated purification from device, then be dried through gas dryer；Garbage gas room is sent in the combustion gas that is dried after udst separation
Burning, waste gas discharges after foam dedusting.
A kind of method of the harmless process of present invention house refuse carbonization pyrolytic gasification, remaining lime-ash can be used for doing brick, plants
Tree, deserted mountain betterment of land etc..Water can recycle, and reaches zero-emission.Tar can mix in rubbish burn processing again.
Claims (1)
1. a kind of method of the harmless process of house refuse carbonization pyrolytic gasification is it is characterised in that comprise the steps of：A. rubbish divides
Choosing：Collect house refuse, house refuse is elected the iron block metal of the inside by inhaling ferrum with high-tension electricity during crawler belt screen-dividing machine；
B. pulverizer is pulverized：The rubbish of metal will be removed through refuse classification, put into the powder being crushed to a diameter of 1-10mm in pulverizer
Piece；C. it is dehydrated：With garbage dewatering or garbage press, rubbish is carried out processed；D. dry：To pulverize through pulverizer
Rubbish dry water content be 10%；In dehydrated rubbish closed feeding carbonization pyrolysis gasification furnace, pass through in stove
The anaerobism pyrolytic gasification gas of 800 degree of temperatures above；E. udst separation：The flue gas making through cyclone dust removal, with water cooling,
Desulfurization, decoking, then it is dehydrated purification through moisture trap, then be dried through gas dryer；F. burn：Will be through udst separation
The burning of garbage gas room is sent in the combustion gas that is dried afterwards, and waste gas discharges after foam dedusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141558.7A CN106424101A (en) | 2016-12-12 | 2016-12-12 | Method for harmlessly treating household garbage by carbonization, pyrolysis and gasification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141558.7A CN106424101A (en) | 2016-12-12 | 2016-12-12 | Method for harmlessly treating household garbage by carbonization, pyrolysis and gasification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424101A true CN106424101A (en) | 2017-02-22 |
Family
ID=58216987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141558.7A Pending CN106424101A (en) | 2016-12-12 | 2016-12-12 | Method for harmlessly treating household garbage by carbonization, pyrolysis and gasification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424101A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497467A (en) * | 2017-07-14 | 2017-12-22 | 四川雷鸣环保装备有限公司 | A kind of pyrolytic gasification catalyst and the papermaking garbage treating process using the catalyst |
| CN107626723A (en) * | 2017-10-31 | 2018-01-26 | 中润绿城（北京）环保科技有限公司 | High-moisture percentage house refuse as harmless resource utilizes device and its handling process |
| CN109028075A (en) * | 2018-06-01 | 2018-12-18 | 陕西志清宇泰环保设备有限公司 | A kind of refuse pyrolysis treatment process |
| CN109679697A (en) * | 2018-12-21 | 2019-04-26 | 虞刚 | A kind of garbage disposal energy regeneration technique |
| CN109737420A (en) * | 2018-12-27 | 2019-05-10 | 怀集汇清环保设备工程有限公司 | A kind of house refuse back-fire type pyrolysis disposing technique and device |
| CN110883050A (en) * | 2019-11-13 | 2020-03-17 | 蚌埠学院 | Rapid recycling and cleaning treatment method and system for high-water-content household garbage |
| CN111828982A (en) * | 2020-07-30 | 2020-10-27 | 云南天斧环保科技有限公司 | Household garbage treatment method and system based on low-temperature magnetization pyrolysis |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011033333A (en) * | 2010-09-24 | 2011-02-17 | Metawater Co Ltd | Induction heating dry distillation furnace |
| KR20120087399A (en) * | 2011-01-28 | 2012-08-07 | 윤삼기 | Organic waste dryer and the gas combustion heating system by using the dryer |
| JP2012148921A (en) * | 2011-01-19 | 2012-08-09 | Kassui Plant Kk | Production equipment for ultrafine powder of carbide |
| CN102816578A (en) * | 2012-07-16 | 2012-12-12 | 严大春 | Method for integrative sorting and destructive distillation pyrolysis and gasification of household refuse without discharge of dioxin |
| CN102950139A (en) * | 2011-08-25 | 2013-03-06 | 高和同盛环保科技发展(北京)有限公司 | Novel system for high-energy conversion harmless recycling treatment on municipal domestic waste |
| CN103162298A (en) * | 2013-02-07 | 2013-06-19 | 惠东县同力兴环保科技有限公司 | Processing method of rubbish or dirt |
| CN203265244U (en) * | 2013-04-26 | 2013-11-06 | 邢力 | Equipment for fuel gas preparation and gas power generation by virtue of household garbage |
| CN103759266A (en) * | 2014-01-17 | 2014-04-30 | 陈辉华 | Household garbage pyrolysis treatment method |
| CN105215046A (en) * | 2015-08-27 | 2016-01-06 | 龚亚强 | A kind of garbage as resource treatment process |
| CN105370405A (en) * | 2014-08-20 | 2016-03-02 | 福建正仁环保有限公司 | Domestic garbage pyrolysis gasification fuel gas electricity generation process |
| JP5961044B2 (en) * | 2012-06-01 | 2016-08-02 | 日本碍子株式会社 | Volume reduction treatment method and volume reduction treatment apparatus for persistent degradable waste |
| CN105921498A (en) * | 2016-06-17 | 2016-09-07 | 北京神雾环境能源科技集团股份有限公司 | Household garbage resourceful comprehensive treatment method and treatment system |
| CN106017064A (en) * | 2016-06-29 | 2016-10-12 | 浙江瑞丰环保科技股份有限公司 | Combined deodorization technology of biomass heat source |
| CN106111657A (en) * | 2016-06-17 | 2016-11-16 | 北京神雾环境能源科技集团股份有限公司 | Domestic garbage resource integrated conduct method and processing system |
-
2016
- 2016-12-12 CN CN201611141558.7A patent/CN106424101A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011033333A (en) * | 2010-09-24 | 2011-02-17 | Metawater Co Ltd | Induction heating dry distillation furnace |
| JP2012148921A (en) * | 2011-01-19 | 2012-08-09 | Kassui Plant Kk | Production equipment for ultrafine powder of carbide |
| KR20120087399A (en) * | 2011-01-28 | 2012-08-07 | 윤삼기 | Organic waste dryer and the gas combustion heating system by using the dryer |
| CN102950139A (en) * | 2011-08-25 | 2013-03-06 | 高和同盛环保科技发展(北京)有限公司 | Novel system for high-energy conversion harmless recycling treatment on municipal domestic waste |
| JP5961044B2 (en) * | 2012-06-01 | 2016-08-02 | 日本碍子株式会社 | Volume reduction treatment method and volume reduction treatment apparatus for persistent degradable waste |
| CN102816578A (en) * | 2012-07-16 | 2012-12-12 | 严大春 | Method for integrative sorting and destructive distillation pyrolysis and gasification of household refuse without discharge of dioxin |
| CN103162298A (en) * | 2013-02-07 | 2013-06-19 | 惠东县同力兴环保科技有限公司 | Processing method of rubbish or dirt |
| CN203265244U (en) * | 2013-04-26 | 2013-11-06 | 邢力 | Equipment for fuel gas preparation and gas power generation by virtue of household garbage |
| CN103759266A (en) * | 2014-01-17 | 2014-04-30 | 陈辉华 | Household garbage pyrolysis treatment method |
| CN105370405A (en) * | 2014-08-20 | 2016-03-02 | 福建正仁环保有限公司 | Domestic garbage pyrolysis gasification fuel gas electricity generation process |
| CN105215046A (en) * | 2015-08-27 | 2016-01-06 | 龚亚强 | A kind of garbage as resource treatment process |
| CN105921498A (en) * | 2016-06-17 | 2016-09-07 | 北京神雾环境能源科技集团股份有限公司 | Household garbage resourceful comprehensive treatment method and treatment system |
| CN106111657A (en) * | 2016-06-17 | 2016-11-16 | 北京神雾环境能源科技集团股份有限公司 | Domestic garbage resource integrated conduct method and processing system |
| CN106017064A (en) * | 2016-06-29 | 2016-10-12 | 浙江瑞丰环保科技股份有限公司 | Combined deodorization technology of biomass heat source |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497467A (en) * | 2017-07-14 | 2017-12-22 | 四川雷鸣环保装备有限公司 | A kind of pyrolytic gasification catalyst and the papermaking garbage treating process using the catalyst |
| CN107497467B (en) * | 2017-07-14 | 2020-05-15 | 四川雷鸣环保装备有限公司 | Pyrolysis gasification catalyst and papermaking waste treatment process using same |
| CN107626723A (en) * | 2017-10-31 | 2018-01-26 | 中润绿城（北京）环保科技有限公司 | High-moisture percentage house refuse as harmless resource utilizes device and its handling process |
| CN109028075A (en) * | 2018-06-01 | 2018-12-18 | 陕西志清宇泰环保设备有限公司 | A kind of refuse pyrolysis treatment process |
| CN109679697A (en) * | 2018-12-21 | 2019-04-26 | 虞刚 | A kind of garbage disposal energy regeneration technique |
| CN109737420A (en) * | 2018-12-27 | 2019-05-10 | 怀集汇清环保设备工程有限公司 | A kind of house refuse back-fire type pyrolysis disposing technique and device |
| CN110883050A (en) * | 2019-11-13 | 2020-03-17 | 蚌埠学院 | Rapid recycling and cleaning treatment method and system for high-water-content household garbage |
| CN110883050B (en) * | 2019-11-13 | 2023-08-25 | 蚌埠学院 | High-water-content household garbage rapid recycling cleaning treatment method and system |
| CN111828982A (en) * | 2020-07-30 | 2020-10-27 | 云南天斧环保科技有限公司 | Household garbage treatment method and system based on low-temperature magnetization pyrolysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106424101A (en) | Method for harmlessly treating household garbage by carbonization, pyrolysis and gasification | |
| WO2019095964A1 (en) | Treatment method and device for cooperatively burning garbage and semi-dry sludge | |
| CN203991628U (en) | A kind for the treatment of apparatus that efficiently utilizes MSW heating value | |
| CN104056842B (en) | Domestic garbage treating system | |
| CN105665421A (en) | Municipal refuse handling method and equipment | |
| CN102563659B (en) | Refuse incineration power generation process and refuse incineration power generation equipment | |
| CN103374427A (en) | Biomass solid fuel and processing technique thereof | |
| CN103626409B (en) | Method and device for treatment in feeding household garbage into cement kiln in three routes | |
| CN103343026A (en) | Process method and process system for preparing solid fuel through biomass and sludge | |
| CN104033908B (en) | A kind of environment-friendly type water power station garbage on water combustion power generation total system | |
| CN102374539A (en) | Novel pyrolyzing furnace for domestic garbage disposal and garbage disposal system using same | |
| CN106642134A (en) | Method and system for combined treatment of household rubbish and fly ash | |
| CN108954277A (en) | One kind is with ball mill pulverized coal preparation system and utilizes flue gas dewatered sludge coupled electricity-generation system | |
| KR101152613B1 (en) | System for treating sludge or waste having a by-pass line | |
| CN207514918U (en) | A kind of rubbish cooperates with incinerating and treating device with semi-dry sludge | |
| CN106322387B (en) | A kind of waste disposal method | |
| CN210945493U (en) | Dry pyrolysis oven of municipal domestic waste | |
| CN106077033A (en) | Biomass prepare RDF 5 pyrolytic gasification smokeless steam-electric power technique | |
| CN202766491U (en) | Rubbish dry distillation, pyrolyzation, gasification and power generation system | |
| CN106122973A (en) | Steam-electric power technique is burned in the discharge of biomass smoke gas | |
| CN101191617A (en) | Mixing burning method for farming and forestry castoff and sludge or sewage | |
| CN108019757A (en) | A kind of domestic garbage pyrolysis burns combined unit | |
| CN104646396A (en) | Method for preparing hydrogen carbon fuel by utilizing solid wastes | |
| CN201964422U (en) | Novel pyrolyzing furnace for domestic garbage disposal, and garbage disposal system using same | |
| CN106001065A (en) | Biomass prepared RDF-4 pyrolysis and gasification zero-smoke-emission steam electricity generation technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190517 Address after: 364000 Pearl River Building 3F-20, No. 14 Longteng South Road, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Applicant after: Fujian Pinyuan Science and Technology Operating Center (Limited Partnership) Address before: 445000 Qiliping Village, Wuyang Street Office, Enshi City, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Applicant before: Hubei Huan Tai biomass equipment Co., Ltd |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |