CN105032891A - Pyrolysis energy conversion method for fully recycling of household garbage - Google Patents
Pyrolysis energy conversion method for fully recycling of household garbage Download PDFInfo
- Publication number
- CN105032891A CN105032891A CN201510399539.3A CN201510399539A CN105032891A CN 105032891 A CN105032891 A CN 105032891A CN 201510399539 A CN201510399539 A CN 201510399539A CN 105032891 A CN105032891 A CN 105032891A
- Authority
- CN
- China
- Prior art keywords
- household garbage
- energy conversion
- conversion method
- treatment
- house refuse
- 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.)
- Granted
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a pyrolysis energy conversion method for fully recycling of household garbage, and belongs to the technical field of household garbage overall treatment methods. According to the fully-recycling household garbage pyrolysis energy conversion method, household garbage is firstly compressed and then transported, and then coarse breaking, sorting, fine breaking and dewatering are carried out; after combustibles are screened out, drying is carried out, and ferrous metal is removed through magnetization; and finally the dried combustibles are subjected to pyrolysis and gasification to be converted to combustible gas which serves as fuel for use. Multiple household garbage treatment technologies are organically combined properly, and a complete treatment system is formed; every treatment technology or facility only treats appropriate components of household garbage, and therefore the household garbage treatment effect is improved, household garbage treatment cost is reduced, and recycling of household garbage is achieved on the basis of household garbage harmlessness.
Description
Technical field
The present invention relates to a kind of complete resource domestic garbage pyrolysis energy conversion method, belong to consumer waste comprehensively processing method technical field.
Background technology
At present, garbage disposal mainly contains three kinds of methods: landfill disposal, burning disposal and compost treatment.At present, China generally adopts direct landfill method.The rubbish in many cities still has takes air storage, mostly without any safeguard procedures.Each place where the garage is piled up has become pollution sources, and mosquitos and flies evil is raw, and mouse causes disaster, and foul smell is boundless, and a large amount of garbage leachate is permeated the ground by earth's surface, causes severe contamination to urban environment and underground water source.Burning method is that rubbish is placed in high temperature furnace, makes a kind of method that wherein combustible component is fully oxidized, and the heat of generation is used for generating and heating.The advantage of burning disposal is reduced training good (the residue volume after burning reduces more than 90%, and weight reduces more than 80%), and process thoroughly.House refuse is piled up in heaps by compost treatment, is incubated to 70 DEG C of storages, fermentation, by the ability of microbial decomposition in rubbish, organic substance decomposing is become inorganic nutrients.After compost treatment, house refuse becomes health, tasteless humus.
Above-mentioned single facture is not only difficult to meet the processing requirements of quantity is growing, composition is day by day complicated consumer waste innocent, minimizing, resource, and make Municipal Solid-state Garbage-disposal Facilities operational effect poor, pre-treatment and secondary pollution control technology complexity, disposal cost is high.In order to solve the deficiency of this single facture, house refuse needs to take comprehensive treatment mode.
Summary of the invention
The invention provides a kind of complete resource domestic garbage pyrolysis energy conversion method, multiple domestic rubbish disposal disposal technology organically combines by this system by rights, form complete treatment system, often kind for the treatment of technology or facility only process suitable house refuse component, thus the effect of garbage disposal of making the life better, reduce the expense of domestic rubbish disposal, on the basis of consumer waste innocent, realize the resource of house refuse.
The technical solution used in the present invention is: the step that a kind of complete resource domestic garbage pyrolysis energy conversion method adopts is:
One, the preprocess method of house refuse
(1) garbage truck of system disposition adopts a car to drag many casees, after treatment plant, compartment is passed on upset workbench, rubbish is slowly pushed chain scraper conveyor under the effect of inner pushing plate and enter subsequent processing, the vehicle traction empty van being pushed out railway carriage travel to and fro between collection defeated between, the defeated mode of this collection, from garbage compression station is collected, just brings control range into the quality entering material, entering of artificial control building waste;
(2) by drag conveyor, house refuse is delivered to thick broken machine, the polybag that rubbish is housed is opened exposed, and manual sorting's platform is established in the rear end of thick broken machine discharging;
(3) it is de-that the house refuse after sorting is sent to contracting in extrusion dehydration crushing all-in-one machine, the moisture content of material is down to 40-45%, plastics and paper are crushed to the sheet of 50-150 millimeter, and high moisture material and remaining hard ware material are squeezed into the graininess of less than 20 millimeters;
(4) material after contracting and taking off enters combination screening machine and is separated with granular high moisture material by the light materials such as plastics, paper, fiber;
(5) plastics paper light material is sent in dryer and carries out drying and other treatment, and the heavy material of high humidity, through roller process, sends into fermentation process in pool specialized;
(6) in pretreatment preparation system, establish separately small-sized hybrid fuel gasification burner, use the hybrid fuel accounting for 10-15% after mummification;
(7) magnetization sorting process is carried out to dried material and remove ferrous metal thing;
(8) magnetic divide after material sift out through the ash content of light vibrosieve by remnants, material has after this become water content below 20%, ash content 5% composite fuel with high heat value, shaping through forming machine packing, or deep processing becomes RDF particle;
Two, the energy conversion method of house refuse
(1) hybrid fuel that is shaping for packing or compression forming is sent into pyrolysis gasification furnace and carry out pyrolytic gasification, produce flammable compound gas;
(2) send into air accumulator after carrying out dedusting, dry decontamination to flammable compound gas to preserve;
(3) tar produced in dry decontamination process becomes diesel oil after carrying and picking, and the condensed water produced in dry decontamination process generates recycled water by sewage disposal system and recycles;
(4) the flammable compound gas in air accumulator to resident's air feed, heating, for generating set or industrial production gas.
This complete resource house refuse energy conversion method, is divided into the pretreatment preparation of rubbish and energy conversion to utilize two Iarge-scale system whole process.Changing traditional take simple process as the mode of main purpose.Outstanding to maximize with the using energy source under protection of the environment prerequisite and social application widely.
Pretreatment is the key of China's domestic rubbish disposal, and in pretreatment preparation system, house refuse is novel fuel by sex change, namely with the hybrid fuel that the various combustible such as plastics, paper is integrated.Utilize in system at energy conversion, hybrid fuel is converted into combustible gas by the process of pyrolysis, for Industrial Stoves, generating, resident's heating, gas for domestic use etc. provide thermal source.
The invention has the beneficial effects as follows: this complete resource domestic garbage pyrolysis energy conversion method adopts first compresses rear transport house refuse, then slightly break, sort, thin broken dehydration, carry out drying, magnetization removal after sieving out combustible containing ferrous metal thing, finally dried Combustible Materials gasification is converted into combustible gas and uses as fuel.Multiple domestic rubbish disposal disposal technology organically combines by this system by rights, form complete treatment system, often kind for the treatment of technology or facility only process suitable house refuse component, thus the effect of garbage disposal of making the life better, reduce the expense of domestic rubbish disposal, on the basis of consumer waste innocent, realize the resource of house refuse.
Accompanying drawing explanation
Fig. 1 is the preprocess method block diagram of one way of life rubbish.
Fig. 2 is the energy conversion method block diagram of one way of life rubbish.
Detailed description of the invention
Fig. 1,2 shows a kind of method block diagram of complete resource domestic garbage pyrolysis energy conversion method.In figure: the step that this complete resource domestic garbage pyrolysis energy conversion method adopts is:
One, the preprocess method of house refuse
(1) garbage truck of system disposition has the function that a car drags many casees.The function that railway carriage has " stand, case, storehouse ".Namely the function of compressor station is played at refuse collection station, by power supply by more than ecosystem garbage-compressing to 2 times.Be dragged to effect car playing transport vehicle box.After treatment plant, compartment is passed on upset workbench, plays the effect of feed bin.Rubbish is slowly pushed chain scraper conveyor under the effect of inner pushing plate and enters subsequent processing, be pushed out railway carriage vehicle can traction empty van travel to and fro between collection defeated between.The defeated mode of this collection is collected from garbage compression station and is started, and just the quality entering material is brought into control range, entering of artificial control building waste, raising house refuse available quality, not only environmental protection but also simple and direct.
(2) by drag conveyor, house refuse is delivered to thick broken machine.The polybag etc. that rubbish is housed is opened exposed.Manual sorting's platform is established in the rear end of thick broken machine discharging, vial and stone is sorted out.
(3) it is de-that the house refuse after sorting is sent to contracting in extrusion dehydration crushing all-in-one machine.The moisture content of material is down to 40-45%.Plastics and paper are crushed to the sheet of 50-150 millimeter, and high moisture material and remaining hard ware material are squeezed into the graininess of less than 20 millimeters.
(4) material after contracting and taking off enters combination screening machine and is separated with granular high moisture material by the light materials such as plastics, paper, fiber.
(5) light material such as plastics paper is sent in dryer and carries out drying and other treatment.The heavy material (particle) of high humidity, through roller process, sends into fermentation process in pool specialized.
(6) in pretreatment preparation system, establish separately small-sized hybrid fuel gasification burner, use the hybrid fuel accounting for 10-15% after mummification, the needs newly entering garbage drying thermal source can be met.
(7) magnetization sorting process is carried out to dried material and remove ferrous metal thing.
(8) magnetic divide after material sift out through the ash content of light vibrosieve by remnants, material has after this become water content below 20%, ash content 5% composite fuel with high heat value, through forming machine packing shaping, be convenient to store transport, also deep processing can become RDF particle.
Two, the energy conversion method of house refuse
(1) hybrid fuel that is shaping for packing or compression forming is sent into pyrolysis gasification furnace and carry out pyrolytic gasification, produce flammable compound gas;
(2) send into air accumulator after carrying out dedusting, dry decontamination to flammable compound gas to preserve;
(3) tar produced in dry decontamination process becomes diesel oil after carrying and picking, and the condensed water produced in dry decontamination process generates recycled water by sewage disposal system and recycles;
(4) the flammable compound gas in air accumulator can to resident's air feed, heating, for generating set or industrial production gas.
According to the demand of user, two systems can alone become a running body in strange land separately, also can run at place's line.Hybrid fuel can different time strange land trans-utilization, finally makes the extensive utilization of this New-type fuel realization of socialization and function diversification.
Claims (1)
1. a complete resource domestic garbage pyrolysis energy conversion method, is characterized in that: the step that described method for transformation adopts is:
One, the preprocess method of house refuse
(1) garbage truck of system disposition adopts a car to drag many casees, after treatment plant, compartment is passed on upset workbench, rubbish is slowly pushed chain scraper conveyor under the effect of inner pushing plate and enter subsequent processing, the vehicle traction empty van being pushed out railway carriage travel to and fro between collection defeated between, the defeated mode of this collection, from garbage compression station is collected, just brings control range into the quality entering material, entering of artificial control building waste;
(2) by drag conveyor, house refuse is delivered to thick broken machine, the polybag that rubbish is housed is opened exposed, and manual sorting's platform is established in the rear end of thick broken machine discharging;
(3) it is de-that the house refuse after sorting is sent to contracting in extrusion dehydration crushing all-in-one machine, the moisture content of material is down to 40-45%, plastics and paper are crushed to the sheet of 50-150 millimeter, and high moisture material and remaining hard ware material are squeezed into the graininess of less than 20 millimeters;
(4) material after contracting and taking off enters combination screening machine and is separated with granular high moisture material by the light materials such as plastics, paper, fiber;
(5) plastics paper light material is sent in dryer and carries out drying and other treatment, and the heavy material of high humidity, through roller process, sends into fermentation process in pool specialized;
(6) in pretreatment preparation system, establish separately small-sized hybrid fuel gasification burner, use the hybrid fuel accounting for 10-15% after mummification;
(7) magnetization sorting process is carried out to dried material and remove ferrous metal thing;
(8) magnetic divide after material sift out through the ash content of light vibrosieve by remnants, material has after this become water content below 20%, ash content 5% composite fuel with high heat value, shaping through forming machine packing, or deep processing becomes RDF particle;
Two, the energy conversion method of house refuse
(1) hybrid fuel that is shaping for packing or compression forming is sent into pyrolysis gasification furnace and carry out pyrolytic gasification, produce flammable compound gas;
(2) send into air accumulator after carrying out dedusting, dry decontamination to flammable compound gas to preserve;
(3) tar produced in dry decontamination process becomes diesel oil after carrying and picking, and the condensed water produced in dry decontamination process generates recycled water by sewage disposal system and recycles;
(4) the flammable compound gas in air accumulator to resident's air feed, heating, for generating set or industrial production gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399539.3A CN105032891B (en) | 2015-07-09 | 2015-07-09 | A kind of complete resource domestic garbage pyrolysis energy conversion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399539.3A CN105032891B (en) | 2015-07-09 | 2015-07-09 | A kind of complete resource domestic garbage pyrolysis energy conversion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105032891A true CN105032891A (en) | 2015-11-11 |
| CN105032891B CN105032891B (en) | 2017-03-15 |
Family
ID=54440192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399539.3A Active CN105032891B (en) | 2015-07-09 | 2015-07-09 | A kind of complete resource domestic garbage pyrolysis energy conversion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105032891B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363760A (en) * | 2015-11-25 | 2016-03-02 | 中国石油天然气股份有限公司 | Harmless treatment method for abandoned shields wrapped by oil sludge during downhole operation in oilfield |
| CN105363763A (en) * | 2015-12-11 | 2016-03-02 | 宁波兴光新能源投资有限公司 | Municipal waste comprehensive treatment method |
| CN105903739A (en) * | 2016-04-06 | 2016-08-31 | 张启志 | Storage apparatus and treating method for construction 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 |
| CN105921497A (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 | Resourceful comprehensive treatment method and system for household garbage |
| CN106269806A (en) * | 2016-10-17 | 2017-01-04 | 广东亨益环保科技投资有限公司 | The harmless environmental protection of storage house refuse processes technique |
| CN106391671A (en) * | 2016-11-28 | 2017-02-15 | 北京华福工程有限公司 | Household garbage pretreatment method suitable for garbage pyrolysis and pretreatment object |
| CN108456538A (en) * | 2018-01-11 | 2018-08-28 | 黄邦霖 | A kind of life refuse processing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2164331B (en) * | 1984-08-01 | 1988-01-20 | Thomas Richard Wotton | Waste disposal apparatus |
| CN1377742A (en) * | 2002-05-27 | 2002-11-06 | 张蕊 | Process for harmless treating life refuse resource |
| CN1843643A (en) * | 2006-05-10 | 2006-10-11 | 张国利 | Domestic garbage processing process |
| CN101618392A (en) * | 2009-03-02 | 2010-01-06 | 深圳市埃玛特实业有限公司 | Technological method of comprehensive utilization of separation and pyrolysis treatment of garbage |
| CN201913105U (en) * | 2010-11-23 | 2011-08-03 | 云南昆船设计研究院 | Municipal house refuse energy treating system |
| CN102175026A (en) * | 2010-12-23 | 2011-09-07 | 广州市昕旺环保科技有限公司 | Garbage burning pretreatment process |
| CN102734801A (en) * | 2012-07-20 | 2012-10-17 | 天津德为环保工程设备有限公司 | High-efficiency burning heat-supply system for municipal solid wastes |
| CN102925241A (en) * | 2012-11-27 | 2013-02-13 | 中国环境科学研究院 | Method and device for preparing household garbage derived fuel |
| CN103752591A (en) * | 2013-11-20 | 2014-04-30 | 青岛天人环境股份有限公司 | Comprehensive treatment process of waste |
-
2015
- 2015-07-09 CN CN201510399539.3A patent/CN105032891B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2164331B (en) * | 1984-08-01 | 1988-01-20 | Thomas Richard Wotton | Waste disposal apparatus |
| CN1377742A (en) * | 2002-05-27 | 2002-11-06 | 张蕊 | Process for harmless treating life refuse resource |
| CN1843643A (en) * | 2006-05-10 | 2006-10-11 | 张国利 | Domestic garbage processing process |
| CN101618392A (en) * | 2009-03-02 | 2010-01-06 | 深圳市埃玛特实业有限公司 | Technological method of comprehensive utilization of separation and pyrolysis treatment of garbage |
| CN201913105U (en) * | 2010-11-23 | 2011-08-03 | 云南昆船设计研究院 | Municipal house refuse energy treating system |
| CN102175026A (en) * | 2010-12-23 | 2011-09-07 | 广州市昕旺环保科技有限公司 | Garbage burning pretreatment process |
| CN102734801A (en) * | 2012-07-20 | 2012-10-17 | 天津德为环保工程设备有限公司 | High-efficiency burning heat-supply system for municipal solid wastes |
| CN102925241A (en) * | 2012-11-27 | 2013-02-13 | 中国环境科学研究院 | Method and device for preparing household garbage derived fuel |
| CN103752591A (en) * | 2013-11-20 | 2014-04-30 | 青岛天人环境股份有限公司 | Comprehensive treatment process of waste |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363760A (en) * | 2015-11-25 | 2016-03-02 | 中国石油天然气股份有限公司 | Harmless treatment method for abandoned shields wrapped by oil sludge during downhole operation in oilfield |
| CN105363760B (en) * | 2015-11-25 | 2017-10-13 | 中国石油天然气股份有限公司 | A kind of oilfield downhole operation parcel greasy filth discards fender method for innocent treatment |
| CN105363763A (en) * | 2015-12-11 | 2016-03-02 | 宁波兴光新能源投资有限公司 | Municipal waste comprehensive treatment method |
| CN105903739A (en) * | 2016-04-06 | 2016-08-31 | 张启志 | Storage apparatus and treating method for construction 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 |
| CN105921497A (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 | Resourceful comprehensive treatment method and system for household garbage |
| CN106269806A (en) * | 2016-10-17 | 2017-01-04 | 广东亨益环保科技投资有限公司 | The harmless environmental protection of storage house refuse processes technique |
| CN106269806B (en) * | 2016-10-17 | 2018-06-29 | 广东亨益环保科技投资有限公司 | The harmless environmental protection treatment process of storage house refuse |
| CN106391671A (en) * | 2016-11-28 | 2017-02-15 | 北京华福工程有限公司 | Household garbage pretreatment method suitable for garbage pyrolysis and pretreatment object |
| CN108456538A (en) * | 2018-01-11 | 2018-08-28 | 黄邦霖 | A kind of life refuse processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105032891B (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ding et al. | A review of China’s municipal solid waste (MSW) and comparison with international regions: Management and technologies in treatment and resource utilization | |
| CN105032891B (en) | A kind of complete resource domestic garbage pyrolysis energy conversion method | |
| CN102327888B (en) | Municipal domestic waste resource recovery processing method with zero pollution, zero release and harmlessness | |
| CN206716713U (en) | A kind of city organic solid castoff energy resource processing system | |
| CN202283543U (en) | Innocent and recycling treatment system for municipal domestic garbage | |
| CN102175026B (en) | Garbage burning pretreatment process | |
| CN105665410A (en) | Household garbage fine separation and complete recycling comprehensive treatment process | |
| CN203530270U (en) | Refuse derived fuel production system based on bio-drying | |
| CN102335669A (en) | Processing method of garbage landfill | |
| CN107008735A (en) | A kind of Combustion Properties of Municipal Solid Waste gasification process | |
| CN204325226U (en) | Rubbish carbonization reaction system | |
| CN102247969A (en) | Method for resource recovery and classification utilization of urban domestic waste | |
| CN101829672A (en) | Treating method and device for urban domestic rubbish | |
| CN104017624A (en) | Regenerated coal prepared from sludge wastes and preparation method of regenerated coal | |
| WO2014127600A1 (en) | Method for comprehensive regeneration and utilization of urban household garbage and sludge | |
| CN205183304U (en) | Household refuse treatment device | |
| CN102950139A (en) | Novel system for high-energy conversion harmless recycling treatment on municipal domestic waste | |
| CN104907321A (en) | Comprehensive garbage treatment method | |
| CN101074174A (en) | Method for producing organic fertilizer with urban refuse as raw material | |
| CN109261696B (en) | Comprehensive utilization production process for incineration treatment of household garbage | |
| CN100554385C (en) | The preparation method of fuel derived from urban domestic garbage | |
| CN104858217A (en) | Comprehensive treatment technology for household garbage | |
| CN1177525A (en) | Process for treatment of organic garbage of city | |
| CN106001074A (en) | Environment-friendly household garbage treatment method | |
| CN106322387A (en) | Rubbish disposal method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |