CN103934251B - A kind of method of the disposal of human lives' rubbish with recycling - Google Patents

A kind of method of the disposal of human lives' rubbish with recycling Download PDF

Info

Publication number
CN103934251B
CN103934251B CN201410025679.XA CN201410025679A CN103934251B CN 103934251 B CN103934251 B CN 103934251B CN 201410025679 A CN201410025679 A CN 201410025679A CN 103934251 B CN103934251 B CN 103934251B
Authority
CN
China
Prior art keywords
sieve
rubbish
rdf
subjected
making
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
Application number
CN201410025679.XA
Other languages
Chinese (zh)
Other versions
CN103934251A (en
Inventor
田冠雄
张忻民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI CHENGSHENG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Original Assignee
SHANGHAI CHENGSHENG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI CHENGSHENG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd filed Critical SHANGHAI CHENGSHENG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Priority to CN201410025679.XA priority Critical patent/CN103934251B/en
Publication of CN103934251A publication Critical patent/CN103934251A/en
Application granted granted Critical
Publication of CN103934251B publication Critical patent/CN103934251B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The present invention provides a kind of method of the disposal of human lives' rubbish with recycling, and comprises the following steps:1), by being screened by bounce screen, be heavy substance and screenings, 2 on the upper light materials of sieve, sieve by screening rubbish)After the upper light materials progress second-time breakage of sieve, twice pressing dehydration, gains are subjected to RDF making;The upper heavy substance of sieve is sorted residue being transported to after magnetic separator goes out to be sorted first residue is subjected to RDF making;Screenings is subjected to press dewatering, the solid matter after press dewatering is subjected to secondary sorting through secondary sorting sieve, secondary oversize matter is screened through magnetic separator, after nonmetallic substance progress second-time breakage, twice pressing dehydration, gains are subjected to RDF making.The inventive method need not build fermenting cellar pond and Zymolysis Equipment, environmentally friendly, be especially suitable for city construction, relatively few because investing, and be more suitable for setting up middle-size and small-size garbage disposal plant in Small Urban.

Description

A kind of method of the disposal of human lives' rubbish with recycling
Technical field
The present invention relates to waste resources recycle utilization technology field, specially a kind of disposal of human lives' rubbish and profit again Method.
Background technology
With the continuous improvement of living standards of the people, the species of rubbish the increasing increasingly with quantity, to the processing side of rubbish Formula also develops constantly, and the especially recycling to rubbish turns into the development main trend of garbage disposal, but to rubbish The exploitation of the practicality and popularization of the methods of rubbish processing is even more the task of top priority.
Realize that the recycling of rubbish first has to classify to rubbish, although advocate people to abandoning in China at present The dynamics of refuse classification is being strengthened, but people still seldom or without this custom remove the mark by dustbin in real life Know the classification felt, therefore to change this state or very long.There is no good sorting rubbish will be to garbage disposal System is an acid test, but advanced investment this operating mode that big equipment can not be adapted to completely again, and equipment again Investment necessarily tool is big, therefore human assistance is also an essential part at present.
Current developing countries many in the world, due to technology and fund reason, its garbage disposal is still continued to use traditional Landfill, compost, incinerating method, it is many such as to there is disadvantage in these three methods:1st, landfill method:Abandon using thing, taken up an area and greatly may be used For ground is fewer and fewer, secondary pollution is serious, transport landfill administration fee is big.2nd, composting process:Take up an area big, cycle length, environmental sanitation Difference, fertilizer efficiency are low, cost is not also small.3rd, burning method:Burn available resources, burning and produce harmful exhaust purification cost height, ash Slag also brings along secondary pollution.Three of the above method is all directly handled rubbish without pre-selection, therefore its disadvantage is aobvious and easy See.
In addition research and development is exactly garbage derivatived fuel (Refuse Derived Fuel) energetically both at home and abroad at present Technology, it is that house refuse is first carried out effectively pretreatment and processing and forming by one kind, is then incinerated profit as solid fuel Garbage derivatived fuel(Abbreviation RDF), this method is commonly used in garbage disposal.
The content of the invention
Technical problem solved by the invention is a kind of method of the disposal for providing human lives' rubbish with recycling, with The problem of solving in above-mentioned background technology.
Technical problem solved by the invention is realized using following technical scheme:A kind of disposal of human lives' rubbish with The method of recycling, comprises the following steps:
1), by chain mat machine bagged garbage be transported to bag-breaking machine carry out broken bag processing, sieved afterwards by bounce screen Choosing, is heavy substance and screenings on the upper light materials of sieve, sieve by screening rubbish, and wherein screenings accounts for the 25~40% of rubbish gross mass, Heavy substance accounts for light materials on the 20~30% of rubbish gross mass, sieve and accounts for the 25~40% of rubbish gross mass on sieve.
2), gains will be subjected to RDF making after the upper light materials of sieve carry out second-time breakage, twice pressing dehydration;Will sieve It is big metalwork, big fruits and vegetables skin and masonry block that upper heavy substance carries out sorting first, and residue is transported at magnetic separator and divided Material after choosing, magnetic separator is carried out after second-time breakage, twice pressing dehydration, and gains are carried out into RDF making;By screenings Press dewatering is carried out, waste liquid is added press filtration water squeezing is carried out after water treatment agent, obtained solid matter is used for by fertilizer processed Trees are afforested and flowers and plants, by obtained water normal discharge up to standard, by solid matter under the sieve after press dewatering again through secondary sorting Sieve carries out secondary sorting, will transport outward fill after secondary screenings matter deodorization afterwards, secondary oversize matter is screened through magnetic separator, will Metallics recycling, nonmetallic substance are carried out after second-time breakage, twice pressing dehydration, and gains are carried out into RDF making.
The metalwork is sent to salvage station and reclaimed, and big fruits and vegetables skin organic matter send fertilizer producing plant to recycle, masonry block warp Landfill factory landfill is sent after deodorization processing.
Compass screen surface sieve mesh selected by the bounce screen is 60~90mm.
The compass screen surface sieve mesh of the secondary sorting sieve is 20~40 mm.
The RDF manufacture crafts include:Heating, RDF shapings and cooling and shaping product.
Compared with disclosed technology, there is advantages below in the present invention:
1st, the inventive method need not build fermenting cellar pond and Zymolysis Equipment, so invest, take up an area, the cycle can all have improvement greatly. It is environmentally friendly, city construction is especially suitable for, it is relatively few because investing, it is more suitable for setting up middle-size and small-size garbage disposal in Small Urban .
2nd, the present invention by crushing and twice pressing twice, to realize the moisture for needing to remove in RDF forming processes, with reality Now reduce energy consumption.
3rd, the inventive method reaches waste reduction 60-70%.
Brief description of the drawings
Fig. 1 is method flow schematic diagram of the invention.
Embodiment
In order that technological means, creation characteristic, workflow, application method reached purpose and effect of the present invention are easy to bright It is white to understand, below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of protection of the invention.
A kind of method of the disposal of human lives' rubbish with recycling, comprises the following steps:
1), by chain mat machine bagged garbage be transported to bag-breaking machine carry out broken bag processing, sieved afterwards by bounce screen Choosing, is heavy substance and screenings on the upper light materials of sieve, sieve by screening rubbish, and wherein screenings accounts for the 25~40% of rubbish gross mass, Heavy substance accounts for light materials on the 20~30% of rubbish gross mass, sieve and accounts for the 25~40% of rubbish gross mass on sieve.
2), gains will be subjected to RDF making after the upper light materials of sieve carry out second-time breakage, twice pressing dehydration;Will sieve It is big metalwork, big fruits and vegetables skin and masonry block that upper heavy substance carries out sorting first, and residue is transported at magnetic separator and divided Material after choosing, magnetic separator is carried out after second-time breakage, twice pressing dehydration, and gains are carried out into RDF making;By screenings Press dewatering is carried out, waste liquid is added press filtration water squeezing is carried out after water treatment agent, obtained solid matter is used for by fertilizer processed Trees are afforested and flowers and plants, by obtained water normal discharge up to standard, by solid matter under the sieve after press dewatering again through secondary sorting Sieve carries out secondary sorting, will transport outward fill after secondary screenings matter deodorization afterwards, secondary oversize matter is screened through magnetic separator, will Metallics recycling, nonmetallic substance are carried out after second-time breakage, twice pressing dehydration, and gains are carried out into RDF making.
Embodiment 1
A kind of method of the disposal of human lives' rubbish with recycling, comprises the following steps:
1), by chain mat machine 1000 kilograms of bagged garbages be transported to bag-breaking machine carry out broken bag processing, pass through compass screen surface afterwards Sieve mesh is screened for 80mm bounce screen, is heavy substance and screenings on the upper light materials of sieve, sieve by screening rubbish, wherein under sieve 300 kilograms of thing, 300 kilograms of heavy substance on sieve, 400 kilograms of light materials on sieve.
2), gains will be subjected to RDF making after the upper light materials of sieve carry out second-time breakage, twice pressing dehydration;Will sieve Upper heavy substance carries out sorting for 30 kilograms of big 20 kilograms of metalwork, 50 kilograms of big fruits and vegetables skin and masonry block first, and residue is defeated It is sent at magnetic separator and is sorted, the material after magnetic separator is carried out after second-time breakage, twice pressing dehydration, by gains Carry out RDF making;Screenings is subjected to press dewatering, waste liquid is added press filtration water squeezing is carried out after water treatment agent, by what is obtained Solid matter is used for trees greening and flowers and plants, by obtained water normal discharge up to standard, by under the sieve after press dewatering by making fertilizer Solid matter is again that 40mm secondary sortings sieve carries out secondary sorting through compass screen surface sieve mesh, will be transported outward afterwards after secondary screenings matter deodorization Landfill, secondary oversize matter is screened through magnetic separator, metallics is recycled, nonmetallic substance carries out second-time breakage, two After secondary press dewatering, gains are subjected to RDF making.
Garbage reclamation utilization accounts for the 65% of total rubbish quality in the present embodiment.
Embodiment 2
A kind of method of the disposal of human lives' rubbish with recycling, comprises the following steps:
1), by chain mat machine 1000 kilograms of bagged garbages be transported to bag-breaking machine carry out broken bag processing, pass through compass screen surface afterwards Sieve mesh is screened for 80mm bounce screen, is heavy substance and screenings on the upper light materials of sieve, sieve by screening rubbish, wherein under sieve 350 kilograms of thing, 280 kilograms of heavy substance on sieve, 370 kilograms of light materials on sieve.
2), gains will be subjected to RDF making after the upper light materials of sieve carry out second-time breakage, twice pressing dehydration;Will sieve Upper heavy substance carries out sorting for 31 kilograms of big 25 kilograms of metalwork, 48 kilograms of big fruits and vegetables skin and masonry block first, and residue is defeated It is sent at magnetic separator and is sorted, the material after magnetic separator is carried out after second-time breakage, twice pressing dehydration, by gains Carry out RDF making;Screenings is subjected to press dewatering, waste liquid is added press filtration water squeezing is carried out after water treatment agent, by what is obtained Solid matter is used for trees greening and flowers and plants, by obtained water normal discharge up to standard, by under the sieve after press dewatering by making fertilizer Solid matter is again that 30mm secondary sortings sieve carries out secondary sorting through compass screen surface sieve mesh, will be transported outward afterwards after secondary screenings matter deodorization Landfill, secondary oversize matter is screened through magnetic separator, metallics is recycled, nonmetallic substance carries out second-time breakage, two After secondary press dewatering, gains are subjected to RDF making.
Garbage reclamation utilization accounts for the 68% of total rubbish quality in the present embodiment.
Embodiment 3
A kind of method of the disposal of human lives' rubbish with recycling, comprises the following steps:
1), by chain mat machine 1000 kilograms of bagged garbages be transported to bag-breaking machine carry out broken bag processing, pass through compass screen surface afterwards Sieve mesh is screened for 80mm bounce screen, is heavy substance and screenings on the upper light materials of sieve, sieve by screening rubbish, wherein under sieve 400 kilograms of thing, 250 kilograms of heavy substance on sieve, 350 kilograms of light materials on sieve.
2), gains will be subjected to RDF making after the upper light materials of sieve carry out second-time breakage, twice pressing dehydration;Will sieve Upper heavy substance carries out sorting for 25 kilograms of big 28 kilograms of metalwork, 46 kilograms of big fruits and vegetables skin and masonry block first, and residue is defeated It is sent at magnetic separator and is sorted, the material after magnetic separator is carried out after second-time breakage, twice pressing dehydration, by gains Carry out RDF making;Screenings is subjected to press dewatering, waste liquid is added press filtration water squeezing is carried out after water treatment agent, by what is obtained Solid matter is used for trees greening and flowers and plants, by obtained water normal discharge up to standard, by under the sieve after press dewatering by making fertilizer Solid matter is again that 20mm secondary sortings sieve carries out secondary sorting through compass screen surface sieve mesh, will be transported outward afterwards after secondary screenings matter deodorization Landfill, secondary oversize matter is screened through magnetic separator, metallics is recycled, nonmetallic substance carries out second-time breakage, two After secondary press dewatering, gains are subjected to RDF making.
Garbage reclamation utilization accounts for the 70% of total rubbish quality in the present embodiment.
The inventive method need not build fermenting cellar pond and Zymolysis Equipment, so invest, take up an area, the cycle can all have improvement greatly.It is right It is environment-friendly, city construction is especially suitable for, it is relatively few because investing, it is more suitable for setting up middle-size and small-size garbage disposal plant in Small Urban.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the present invention by appended claims and Its equivalent thereof.

Claims (4)

1. a kind of method of the disposal of human lives' rubbish with recycling, it is characterised in that:Comprise the following steps:
1) bagged garbage, is transported to bag-breaking machine by chain mat machine and carries out broken bag processing, is screened afterwards by bounce screen, will Screening rubbish is heavy substance and screenings on the upper light materials of sieve, sieve, and wherein screenings is accounted on the 25~40% of rubbish gross mass, sieve Heavy substance accounts for light materials on the 20~30% of rubbish gross mass, sieve and accounts for the 25~40% of rubbish gross mass;
2), by after the upper light materials progress second-time breakage of sieve, twice pressing dehydration, gains are subjected to RDF making;By weight on sieve It is big metalwork, big fruits and vegetables skin and masonry block that material carries out sorting first, and residue is transported at magnetic separator and sorted, Material after magnetic separator is carried out after second-time breakage, twice pressing dehydration, and gains are carried out into RDF making;Screenings is entered Row press dewatering, waste liquid is added press filtration water squeezing is carried out after water treatment agent, and obtained solid matter is used to set by making fertilizer Wood greening and flowers and plants, by obtained water normal discharge up to standard, solid matter under the sieve after press dewatering is sieved through secondary sorting again Secondary sorting is carried out, will transport outward fill after secondary screenings matter deodorization afterwards, secondary oversize matter is screened through magnetic separator, by gold Belong to after material recycling, nonmetallic substance progress second-time breakage, twice pressing dehydration, gains are subjected to RDF making;
The metalwork is sent to salvage station and reclaimed, and big fruits and vegetables skin organic matter send fertilizer producing plant to recycle, and masonry block is through deodorization Landfill factory landfill is sent after processing.
2. a kind of method of the disposal of human lives' rubbish according to claim 1 with recycling, it is characterised in that:It is described Compass screen surface sieve mesh selected by bounce screen is 60~90mm.
3. a kind of method of the disposal of human lives' rubbish according to claim 1 with recycling, it is characterised in that:It is described The compass screen surface sieve mesh of secondary sorting sieve is 20~40mm.
4. a kind of method of the disposal of human lives' rubbish according to claim 1 with recycling, it is characterised in that:It is described RDF manufacture crafts include:Heating, RDF shapings and cooling and shaping product.
CN201410025679.XA 2014-01-21 2014-01-21 A kind of method of the disposal of human lives' rubbish with recycling Active CN103934251B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410025679.XA CN103934251B (en) 2014-01-21 2014-01-21 A kind of method of the disposal of human lives' rubbish with recycling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410025679.XA CN103934251B (en) 2014-01-21 2014-01-21 A kind of method of the disposal of human lives' rubbish with recycling

Publications (2)

Publication Number Publication Date
CN103934251A CN103934251A (en) 2014-07-23
CN103934251B true CN103934251B (en) 2017-09-15

Family

ID=51182273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410025679.XA Active CN103934251B (en) 2014-01-21 2014-01-21 A kind of method of the disposal of human lives' rubbish with recycling

Country Status (1)

Country Link
CN (1) CN103934251B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459366A (en) * 2014-08-24 2016-04-06 上海程胜环保科技有限公司 Process for recycling derivatives produced in sorting treatment of house refuse
CN104668277B (en) * 2015-03-16 2016-08-24 上海环境卫生工程设计院 Organic slurry anaerobism resource recovering system based on household kitchen wastes and method
CN105215045A (en) * 2015-10-26 2016-01-06 万年县生活垃圾处理厂 The treatment process of one way of life rubbish
CN205463585U (en) * 2016-04-07 2016-08-17 深圳华云环保科技发展有限公司 Domestic rubbish disposal device
CN106040699B (en) * 2016-05-27 2019-02-19 神雾环保技术股份有限公司 Aging rubbish preprocess method
CN106077033A (en) * 2016-06-29 2016-11-09 福建正仁环保有限公司 Biomass prepare RDF 5 pyrolytic gasification smokeless steam-electric power technique
CN106122969A (en) * 2016-06-29 2016-11-16 中环蓝天(厦门)物联网科技有限公司 One way of life rubbish thermal source combined drying technique
CN106111666A (en) * 2016-06-29 2016-11-16 福建正仁环保有限公司 Biomass prepare RDF 4 pyrolytic gasification smokeless process of power generation by gas
CN106001065A (en) * 2016-06-29 2016-10-12 福建正仁环保有限公司 Biomass prepared RDF-4 pyrolysis and gasification zero-smoke-emission steam electricity generation technology
CN106064173A (en) * 2016-06-29 2016-11-02 福建正仁环保有限公司 Biomass are prepared RDF 5 smokeless and are burned steam-electric power technique
CN106001066A (en) * 2016-06-29 2016-10-12 福建正仁环保有限公司 Gasification power generation technology adopting organic matters of herbaceous-s plants planted on humic soil obtained after municipal refuse treatment
CN106111667A (en) * 2016-06-29 2016-11-16 福建正仁环保有限公司 Biomass are prepared RDF 4 smokeless and are burned steam-electric power technique
CN106077035A (en) * 2016-06-29 2016-11-09 福建正仁环保有限公司 Rubbish siftage compost treatment fertile soil plantation herbaceous plant gasifying electricity generation technique
CN105983568A (en) * 2016-06-29 2016-10-05 福建正仁环保有限公司 Gas power generation technology utilizing pyrolysis and gasification RDF-5 prepared through biomass without flue gas emission
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
CN107469994A (en) * 2017-08-10 2017-12-15 广西奥淼环保科技有限公司仙桃分公司 A kind of house refuse refining-sorting system
CN111872046A (en) * 2020-07-29 2020-11-03 山东百川同创能源有限公司 Household garbage fuel homogenization treatment process, system and application

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3228078B2 (en) * 1995-07-27 2001-11-12 日本鋼管株式会社 Compost production equipment from garbage
CN101153230A (en) * 2006-09-25 2008-04-02 光大环保工程技术(深圳)有限公司 Energy supply method for production of garbage derived fuel and energy equilibrium deploying method
CN101332465A (en) * 2008-06-06 2008-12-31 陈世金 Method and device for comprehensive processing city life rubbish and producing RDF
CN101829672A (en) * 2010-04-27 2010-09-15 山西润禾环保工程集团有限公司 Treating method and device for urban domestic rubbish
CN102059242B (en) * 2010-10-22 2012-08-15 天津德为环保工程设备有限公司 Novel method for comprehensive treatment of municipal solid wastes
CN102303985B (en) * 2011-09-16 2013-07-31 天津德为环保工程设备有限公司 Method for preparing organic fertilizer from municipal domestic waste
CN102671928B (en) * 2012-05-07 2014-02-26 四川川润环保能源科技有限公司 Method for sorting and comprehensively using urban mixed garbage

Also Published As

Publication number Publication date
CN103934251A (en) 2014-07-23

Similar Documents

Publication Publication Date Title
CN103934251B (en) A kind of method of the disposal of human lives' rubbish with recycling
CN102357506B (en) Method for wet treatment and resource utilization of household garbage
CN105665410A (en) Household garbage fine separation and complete recycling comprehensive treatment process
CN102896135A (en) Water washing garbage cleaning production treatment method
CN201389544Y (en) Disposal system for comprehensive resourceful disposal of municipal solid waste
CN102728601A (en) Technology for full classification recycling treatment on household waste
CN101612631B (en) Garbage sorting treatment process
CN104070051B (en) Domestic garbage resource cleans method for separating
CN101804414A (en) Method and processing system for comprehensively recycling municipal solid wastes
CN105057310B (en) Domestic garbage resource is using the broken minimizing technology of glass in organic matter
CN104858217B (en) A kind of life-garbage comprehensive treatment technology
CN106031925A (en) Processing technology for harmlessly reducing city garbage and converting city garbage into resources
CN103113911A (en) Method for comprehensively recycling urban household garbage and sludge
CN104785492A (en) Urban waste classification recycling regeneration system
CN103846271A (en) Municipal solid waste combined anaerobic fermentation production process
CN1465655A (en) High temp. dry distillation treatment method for urban domestic refuse
CN110339937A (en) A kind of waste incinerator residues processing technique
CN109675912A (en) City landfill waste recycling treatment process
CN109985892A (en) A kind of full recovery and processing system of domestic waste and its processing method
CN103074138B (en) A kind of Biological/mechanical technique prepares the method for high-quality garbage derivatived fuel
CN208628097U (en) Screening rubbish recovery system
CN106424084A (en) Production line for disposing domestic rubbish
CN103785670A (en) Method for harmless treatment of waste residue in paper making
CN107457245B (en) A kind of residents in rural community recycling processing method
CN213559085U (en) Material recycling equipment under stock garbage screen

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant