CN102191106B - System for extracting rubbish derived fuel (RDF) from municipal rubbish - Google Patents
System for extracting rubbish derived fuel (RDF) from municipal rubbish Download PDFInfo
- Publication number
- CN102191106B CN102191106B CN2011100713522A CN201110071352A CN102191106B CN 102191106 B CN102191106 B CN 102191106B CN 2011100713522 A CN2011100713522 A CN 2011100713522A CN 201110071352 A CN201110071352 A CN 201110071352A CN 102191106 B CN102191106 B CN 102191106B
- Authority
- CN
- China
- Prior art keywords
- foerderanlage
- delivery port
- input aperture
- rdf
- rubbish
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a system for extracting rubbish derived fuel (RDF) from municipal rubbish. The system is characterized by comprising a rubbish receiving device, a first crushing machine, a biological fermentation pond, a first iron remover, a sieving machine, a gravity separator, a second iron remover, a vortex separator, an inert material storage bank, a sorting belt, a vibrating sieve, a second crushing machine and an RDF storage bank, wherein a conveying device is arranged between the rubbish receiving device and an input port of the first crushing machine; a conveying device is arranged between the output port of the first crushing machine and the biological fermentation pond; the oversize product output port of the sieving machine is positioned above the input end of the sorting belt; the output end of the sorting belt is communicated with the input port of the vibrating sieve; and a conveying device is arranged between the undersize product output port of the vibrating sieve and the RDF storage bank. The system can extract the RDF from the municipal rubbish and is applicable to extracting the RDF from mixed and collected original rubbish.
Description
Technical field
The present invention relates to a kind of system that extracts garbage derivatived fuel (RDF) from municipal garbage.
Background technology
Municipal garbage " innoxious, minimizing, resource utilization " processing and utilizing is world subject.The method that focuses on of China's town and country municipal garbage mainly contains landfill, compost, burning at present.The landfill method floor space is large, and is low to the minimizing degree of rubbish, need do antiseepage and process, and also will build methane recovery and percolate treatment plant, easily underground water and ambient air polluted.Composting process is fit to processing and contains the many rubbish of perishable organic matter, can realize the comprehensive utilization of part resource, but compost quality is wayward, and objectionable constituent usually exceed standard.Waste incineration and generating electricity is very fast in China's development, but investment is large, and working cost is high, and operation risk is large, the flying dust difficult treatment of You dioxin and heavy metal.The real technology that solves the municipal garbage problem must be: first it is effectively classified, and then as resource by present common technology utilization.People have released various life-garbage comprehensive treatment technologies for this reason.
" garbage derivatived fuel " word is from Refuse Derived Flue, and literal translating is: the fuel that comes from rubbish.Garbage derivatived fuel (RDF) technology is a kind of with the technology of rubbish through different treatment program fuel made.The appearance of RDF technology has brought life for the recovery energy of rubbish undoubtedly, it attracts great attention in some developed countries such as the U.S., Japan, Europe, U.S. SPSA has carried out industrial research in 1988, and Japan has also begun the construction of experimental factory.China starts late to the research of garbage incineration technology.
Find through the literature search to prior art, the patent of application number 201010274162.6 discloses a kind of system and method for making garbage derivatived fuel, after domestic refuse is extracted by the combustiblematerials extraction element, prepare garbage derivatived fuel through shredder assembly fragmentation and extrusion forming device moulding, but the method effective classification of other non-combustiblecomponentss of solution not yet in effect in treating processes is processed, and does not fully realize the domestic garbage resource utilization; Patent ZL98117498.1 spends openly that a kind of device of waste disposal method relates to be with rubbish through weight, grab loose, as the step such as to smash device, with vibration mode, rubbish is sent into and separated and classification in adopting take water as medium refuse classification mechanism, but facility is complicated, and water loss is large; To cause whole garbage treating process chain to be stopped transport during the equipment downtime maintenance; The RDF water content that produces is higher, needs further drying and other treatment, otherwise will cause extra energy consumption, increases CO
2Discharging.
Summary of the invention
The object of the present invention is to provide a kind of system that extracts garbage derivatived fuel from municipal garbage, this system can extract garbage derivatived fuel (RDF) from municipal garbage.
To achieve these goals, the technical solution used in the present invention is: a kind of system that extracts garbage derivatived fuel from municipal garbage is characterized in that it comprises rubbish reception facilities, preliminary crusher, biological fermentation pond, the first tramp iron separator, sieve apparatus, gravity separator, the second tramp iron separator, vortex sorting machine, inert material bank, sorting belt, vibratory screening apparatus, the second crusher, RDF bank; The rubbish reception facilities receives municipal garbage, is provided with e Foerderanlage between the input aperture of rubbish reception facilities and preliminary crusher, is provided with e Foerderanlage between the delivery port of preliminary crusher and biological fermentation pond; Be provided with e Foerderanlage between the input aperture of biological fermentation pond and the first tramp iron separator, be provided with e Foerderanlage between the delivery port of the first tramp iron separator and the input aperture of sieve apparatus; Be provided with e Foerderanlage between the screen underflow delivery port of sieve apparatus and the input aperture of gravity separator, be provided with e Foerderanlage between the light grains material delivery port of gravity separator and RDF bank; The screen overflow delivery port of sieve apparatus is positioned at the top of the input terminus of sorting belt, the output terminal of sorting belt communicates with the input aperture of vibratory screening apparatus, the particle diameter of vibratory screening apparatus is provided with e Foerderanlage between the input aperture greater than the screen overflow delivery port of 75mm and the second crusher, be provided with e Foerderanlage between the delivery port of the second crusher and the input aperture of vibratory screening apparatus, be provided with e Foerderanlage between the screen underflow delivery port of vibratory screening apparatus and RDF bank.
Be provided with e Foerderanlage between the heavy granule materials delivery port of described gravity separator and the input aperture of the second tramp iron separator, be provided with e Foerderanlage between the input aperture of removing material delivery port after ferrous metal and vortex sorting machine of the second tramp iron separator, removing between material delivery port after non-ferrous metal and inert material bank of vortex sorting machine is provided with e Foerderanlage.
The percolate delivery port in described biological fermentation pond is connected by the input aperture of pipeline with the percolate treatment facility, described biological fermentation Chi Chu is provided with the gas sampling cover, the gas sampling cover is connected by the input aperture of pipeline with the waste-gas cleaning facility, the waste water delivery port of waste-gas cleaning facility is connected with the input aperture of waste water disposal facility by pipeline, and the waste water delivery port in biological fermentation pond is connected with the input aperture of waste water disposal facility by pipeline.
The invention has the beneficial effects as follows: adopt said system, can extract garbage derivatived fuel (RDF) from municipal garbage.Be applicable to extract RDF from the mixed collection crude waste.
Description of drawings
Fig. 1 is structural representation of the present invention;
In figure: 1-rubbish reception facilities, 2-preliminary crusher, 3-biological fermentation pond, 4-the first tramp iron separator, the 5-sieve apparatus, 6-gravity separator, 7-the second tramp iron separator, 8-vortex sorting machine, 9-inert material bank, 10-sorts belt, 11-vibratory screening apparatus, 12-the second crusher, 13-RDF bank, 14-the first retrieving arrangement, 15-the second retrieving arrangement, 16-the 3rd retrieving arrangement, 17-the 4th retrieving arrangement, 18-percolate treatment facility, 19-waste-gas cleaning facility, 20-waste water disposal facility.
Embodiment
as shown in Figure 1, a kind of system that extracts garbage derivatived fuel from municipal garbage, it comprises rubbish reception facilities 1, preliminary crusher (i.e. the first crusher) 2, biological fermentation pond 3, the first tramp iron separator 4, sieve apparatus 5, gravity separator 6, the second tramp iron separator 7, vortex sorting machine 8, inert material bank 9, sorts belt 10, vibratory screening apparatus 11, the second crusher 12, RDF bank 13, percolate treatment facility 18, waste-gas cleaning facility 19, waste water disposal facility 20, rubbish reception facilities 1 receives municipal garbage and (or claims crude waste, domestic refuse), be provided with e Foerderanlage (municipal garbage that rubbish reception facilities 1 receives is sent in preliminary crusher 2 by e Foerderanlage) between the input aperture of rubbish reception facilities 1 and preliminary crusher 2, be provided with e Foerderanlage (the broken rubbish after preliminary crusher 2 fragmentations is sent in biological fermentation pond 3 by e Foerderanlage) between the delivery port of preliminary crusher 2 and biological fermentation pond 3, (e Foerderanlage can adopt rotary conveyor or driving to be provided with e Foerderanlage between the input aperture of biological fermentation pond 3 and the first tramp iron separator 4, municipal garbage after dry in biological fermentation pond 3, stable is sent in the first tramp iron separator 4 by e Foerderanlage, the material that the first tramp iron separator 4 is removed after ferrous metal is sent in sieve apparatus 5 by e Foerderanlage), be provided with e Foerderanlage between the input aperture of the delivery port of the first tramp iron separator 4 and sieve apparatus 5, be provided with e Foerderanlage (screen underflow of sieve apparatus 5 is sent in gravity separator 6 by e Foerderanlage) between the screen underflow delivery port of sieve apparatus 5 and the input aperture of gravity separator 6, be provided with e Foerderanlage (the light grains material that gravity separator 6 separates is sent in RDF bank 13 by e Foerderanlage) between the light grains material delivery port of gravity separator 6 and RDF bank 13, the screen overflow delivery port of sieve apparatus 5 is positioned at the top of the input terminus of sorting belt 10, the output terminal of sorting belt 10 communicates with the input aperture of vibratory screening apparatus 11, the particle diameter of vibratory screening apparatus 11 is provided with e Foerderanlage (sending in the second crusher 12) between the input aperture greater than the screen overflow delivery port of 75mm and the second crusher 12, (particle diameter of vibratory screening apparatus 11 is sent in the second crusher 12 after fragmentation by e Foerderanlage greater than the screen overflow of 75mm to be provided with e Foerderanlage between the input aperture of the delivery port of the second crusher 12 and vibratory screening apparatus 11, sent in vibratory screening apparatus 11 by e Foerderanlage again, the particle diameter of vibratory screening apparatus 11 is sent into RDF bank 13 less than the screen underflow of 75mm by e Foerderanlage), be provided with e Foerderanlage between the screen underflow delivery port of vibratory screening apparatus 11 and RDF bank 13.
The sorting machine has a gravity conveying apparatus of the heavy particles (gravity separator 6 separated by the separator into the second conveyor means between the input port 7 7 6 weight particulate material separator and the second output port in), the second separator to remove ferrous metal materials after 7 output sorter equipped with eddy transport means between the input port 8 (7 second separator to remove ferrous metal materials after the delivery device into the vortex sorter 8), eddy current sorting machine after removal of non-ferrous materials output port with an inert material reservoir has between 9 and conveying device (material eddy sorters 8 after removal of non-ferrous metals fed by a conveyor device 8 inert material reservoir 9).
The percolate delivery port in described biological fermentation pond 3 is connected by the input aperture of pipeline with percolate treatment facility 18, described biological fermentation Chi3Chu is provided with the gas sampling cover, the gas sampling cover is connected by the input aperture of pipeline with waste-gas cleaning facility 19, the waste water delivery port of waste-gas cleaning facility 19 is connected by the input aperture of pipeline with waste water disposal facility 20, and the waste water delivery port in biological fermentation pond 3 is connected by the input aperture of pipeline with waste water disposal facility 20.
The ferrous metal that the first tramp iron separator 4 is removed is sent in the first retrieving arrangement 14 by e Foerderanlage; The screen overflow of sieve apparatus 5 is fallen on the sorting belt, manually sorts out oxious component from sorting belt 10, sends in the second retrieving arrangement 15; The ferrous metal that the second tramp iron separator 7 is removed is sent in the 3rd retrieving arrangement 16 by e Foerderanlage, and the non-ferrous metal that vortex sorting machine 8 is removed is sent in the 4th retrieving arrangement 17 by e Foerderanlage.
Principle of work:
Municipal garbage through rubbish reception facilities 1 measure with radioassay after, enter preliminary crusher 2, reduce the rubbish particle diameter, break packing material, be beneficial to follow-up mummification; Then broken rubbish is sent to biological fermentation 3 pairs, pond rubbish and carries out drying and stable.Municipal garbage after dry, stable is removed ferrous metal through the first tramp iron separator 4, then enters sieve apparatus 5.The screen underflow of sieve apparatus 5 enters gravity separator 6, and the heavy particle that gravity separator 6 separates is mainly inert material, through the second tramp iron separator 7, vortex sorting machine 8, removes ferrous metal and non-ferrous metal successively, enters at last inert material bank 9; The light grains that gravity separator 6 separates enters RDF bank 13.The screen overflow of sieve apparatus 5 is mainly combustibleconstituents, sends into sorting belt 10 from sieve apparatus 5 and removes objectionable constituent, then enters the system that vibratory screening apparatus 11 and the second crusher 12 form, and reduces the particle diameter of combustibleconstituents, enters at last RDF bank 13.Wherein the percolate of biological fermentation pond 3 generations is sent into 18 processing of percolate treatment facility, and the waste gas of biological fermentation pond 3 generations is sent into waste-gas cleaning facility 19 and processed, and the waste water of biological fermentation pond 3 generations enters waste water disposal facility 20.The waste water that waste-gas cleaning facility 19 produces is also sent into waste water disposal facility 20.
Garbage derivatived fuel (RDF) in RDF bank 13, can be used as kiln hood burner, kiln tail decomposing furnace or settling chamber calcining that alternative fuel enters the cement kiln system, the traditional fuel that uses in the place of cement production process, can realize higher replacement of fuel rate, the traditional fossil oil of conserve water stall.
Claims (3)
1. a system that extracts garbage derivatived fuel from municipal garbage, is characterized in that it comprises rubbish reception facilities (1), preliminary crusher (2), biological fermentation pond (3), the first tramp iron separator (4), sieve apparatus (5), gravity separator (6), the second tramp iron separator (7), vortex sorting machine (8), inert material bank (9), sorting belt (10), vibratory screening apparatus (11), the second crusher (12), RDF bank (13); Rubbish reception facilities (1) receives municipal garbage, be provided with e Foerderanlage between the input aperture of rubbish reception facilities (1) and preliminary crusher (2), be provided with e Foerderanlage between the delivery port of preliminary crusher (2) and biological fermentation pond (3); Be provided with e Foerderanlage between the input aperture of biological fermentation pond (3) and the first tramp iron separator (4), be provided with e Foerderanlage between the input aperture of the delivery port of the first tramp iron separator (4) and sieve apparatus (5); Be provided with e Foerderanlage between the input aperture of the screen underflow delivery port of sieve apparatus (5) and gravity separator (6), be provided with e Foerderanlage between the light grains material delivery port of gravity separator (6) and RDF bank (13); The screen overflow delivery port of sieve apparatus (5) is positioned at the top of the input terminus of sorting belt (10), the output terminal of sorting belt (10) communicates with the input aperture of vibratory screening apparatus (11), the particle diameter of vibratory screening apparatus (11) is provided with e Foerderanlage between the input aperture greater than the screen overflow delivery port of 75mm and the second crusher (12), be provided with e Foerderanlage between the input aperture of the delivery port of the second crusher (12) and vibratory screening apparatus (11), be provided with e Foerderanlage between the screen underflow delivery port of vibratory screening apparatus (11) and RDF bank (13).
2. a kind of system that extracts garbage derivatived fuel from municipal garbage according to claim 1, it is characterized in that: be provided with e Foerderanlage between the heavy granule materials delivery port of described gravity separator (6) and the input aperture of the second tramp iron separator (7), be provided with e Foerderanlage between the input aperture of removing material delivery port after ferrous metal and vortex sorting machine (8) of the second tramp iron separator (7), removing between material delivery port after non-ferrous metal and inert material bank (9) of vortex sorting machine (8) is provided with e Foerderanlage.
3. a kind of system that extracts garbage derivatived fuel from municipal garbage according to claim 1, it is characterized in that: the percolate delivery port in described biological fermentation pond (3) is connected by the input aperture of pipeline with percolate treatment facility (18), the gas sampling cover is located to be provided with in described biological fermentation pond (3), the gas sampling cover is connected by the input aperture of pipeline with waste-gas cleaning facility (19), the waste water delivery port of waste-gas cleaning facility (19) is connected by the input aperture of pipeline with waste water disposal facility (20), the waste water delivery port in biological fermentation pond (3) is connected by the input aperture of pipeline with waste water disposal facility (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100713522A CN102191106B (en) | 2011-03-24 | 2011-03-24 | System for extracting rubbish derived fuel (RDF) from municipal rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100713522A CN102191106B (en) | 2011-03-24 | 2011-03-24 | System for extracting rubbish derived fuel (RDF) from municipal rubbish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102191106A CN102191106A (en) | 2011-09-21 |
| CN102191106B true CN102191106B (en) | 2013-06-05 |
Family
ID=44599986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100713522A Active CN102191106B (en) | 2011-03-24 | 2011-03-24 | System for extracting rubbish derived fuel (RDF) from municipal rubbish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102191106B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074138B (en) * | 2012-10-25 | 2015-08-19 | 中国科学院广州能源研究所 | A kind of Biological/mechanical technique prepares the method for high-quality garbage derivatived fuel |
| CN102977968A (en) * | 2012-11-27 | 2013-03-20 | 中国环境科学研究院 | Method for jointly preparing refuse derived fuel by household refuse and organic waste |
| CN103343027B (en) * | 2013-07-03 | 2015-08-19 | 汨罗万容电子废弃物处理有限公司 | The manufacture method of a kind of fuel stick producing apparatus and fuel stick |
| CN103586263B (en) * | 2013-11-06 | 2015-07-22 | 武汉理工大学 | Urban garbage aerobiotic-anaerobic biological drying method without external heat source |
| CN103846271A (en) * | 2014-01-14 | 2014-06-11 | 鄂尔多斯市城市矿产研究开发有限责任公司 | Municipal solid waste combined anaerobic fermentation production process |
| JP6763575B2 (en) * | 2017-08-31 | 2020-09-30 | 株式会社下瀬微生物研究所 | Fuel conversion equipment and fuel conversion method by fermentation and drying of the object to be processed |
| CN108315081B (en) * | 2018-04-08 | 2023-11-28 | 源创环境科技有限公司 | RDF production system for drying stale garbage by using landfill gas of garbage landfill |
| CN108300533A (en) * | 2018-04-18 | 2018-07-20 | 光大环保技术研究院（南京）有限公司 | A kind of garbage derivatived fuel and preparation method thereof |
| CN113877930A (en) * | 2021-09-01 | 2022-01-04 | 中科睿民(山东)环保科技有限公司 | Production process of novel polymeric material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168163A (en) * | 2007-11-13 | 2008-04-30 | 光大环保工程技术(深圳)有限公司 | Method for sectional processing living garbage |
| CN101332465A (en) * | 2008-06-06 | 2008-12-31 | 陈世金 | Method and device for comprehensive processing city life rubbish and producing RDF |
| CN201770685U (en) * | 2010-06-29 | 2011-03-23 | 王永昌 | Equipment system for preparing organic compound fuel from house refuse |
| CN201999913U (en) * | 2011-03-24 | 2011-10-05 | 华新环境工程有限公司 | System for extracting RDF from municipal waste |
-
2011
- 2011-03-24 CN CN2011100713522A patent/CN102191106B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168163A (en) * | 2007-11-13 | 2008-04-30 | 光大环保工程技术(深圳)有限公司 | Method for sectional processing living garbage |
| CN101332465A (en) * | 2008-06-06 | 2008-12-31 | 陈世金 | Method and device for comprehensive processing city life rubbish and producing RDF |
| CN201770685U (en) * | 2010-06-29 | 2011-03-23 | 王永昌 | Equipment system for preparing organic compound fuel from house refuse |
| CN201999913U (en) * | 2011-03-24 | 2011-10-05 | 华新环境工程有限公司 | System for extracting RDF from municipal waste |
Non-Patent Citations (2)
| Title |
|---|
| 垃圾衍生燃料的制备工艺及关键技术;王泽生 等;《天津城市建设学院学报》;20081231;第14卷(第4期);第290-294页 * |
| 王泽生 等.垃圾衍生燃料的制备工艺及关键技术.《天津城市建设学院学报》.2008,第14卷(第4期),第290-294页. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102191106A (en) | 2011-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102191106B (en) | System for extracting rubbish derived fuel (RDF) from municipal rubbish | |
| CN102189094B (en) | Municipal waste separation system | |
| CN103480633B (en) | Domestic garbage resource treating apparatus and processing method thereof | |
| CN110420969B (en) | Dry-method resource utilization system for household garbage incineration power generation slag | |
| CN110420970B (en) | Household garbage incineration power generation slag wet-process resource utilization system | |
| CN102728601A (en) | Technology for full classification recycling treatment on household waste | |
| CN101259479A (en) | Consumer waste reutilization method | |
| CN103599920A (en) | Refuse treatment method for solid-liquid separation and separation between organic matters and inorganic matters and device thereof | |
| CN105880264B (en) | RDF (resource description framework) system and method for domestic garbage squeezing, classification, quality-based treatment and resource utilization | |
| CN101920260B (en) | Comprehensive treatment and utilization method for urban garbage | |
| CN102218433A (en) | Municipal refuse drying system | |
| CN2778417Y (en) | Device for treating urban domestic refuse by means of wet method cement production system | |
| CN103074138A (en) | Biological / mechanical technique for preparing high quality refuse derived fuel | |
| CN101433903A (en) | Reutilization method of solid wastes in biotope | |
| US11890656B2 (en) | Process for recovering organics from material recovery facility fines | |
| CN113134501B (en) | Household garbage pretreatment system and method | |
| CN209906726U (en) | System for producing fuel from garbage | |
| CN111320495A (en) | Aerobic composting system | |
| CN201999913U (en) | System for extracting RDF from municipal waste | |
| CN202238278U (en) | Sorting device of domestic refuse incineration ash | |
| CN101259481A (en) | Consumer waste comprehensively processing method | |
| CN109500049A (en) | A kind of daily-life garbage without environmental pollution recycling processing method utilized with effluent cycle | |
| CN112264427A (en) | Broken system of selecting separately of major possession rubbish | |
| CN113976308A (en) | Waste incinerator slag treatment system and method | |
| CN101259478A (en) | Consumer waste multipurpose reutilization system |
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 |