CN105107819A - Regeneration process for solid waste of garbage power plants - Google Patents
Regeneration process for solid waste of garbage power plants Download PDFInfo
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- CN105107819A CN105107819A CN201510519614.5A CN201510519614A CN105107819A CN 105107819 A CN105107819 A CN 105107819A CN 201510519614 A CN201510519614 A CN 201510519614A CN 105107819 A CN105107819 A CN 105107819A
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Abstract
The invention discloses a regeneration process for solid waste of garbage power plants. According to the regeneration process, combustible materials, metal and sand in the solid waste are separated. A separation process comprises a dry separation process and a wet separation process; facilities related to the dry separation process comprise a vibrating mesh screen, a feeding bin, a conveyor, a cylinder screen, a jaw crusher, a material storage bin, an electromagnetic absorption machine and a wet type cylinder magnetic separator. Materials are subjected to coarse separation through dry type breaking and electromagnetic adsorption and then subjected to the wet separation process. The facilities related to the wet separation process comprise a wet type crusher, a U-shaped groove, a washbox, a cylinder fine screen, a water filtering screen, a shaking table, a bailing machine, a water extractor, a sand pool and a water pool. The materials are subjected to fine separation through the wet separation process, and finally the waste solid materials are divided into the combustible materials, metal and sand; the combustible materials are sent back to a combustion furnace to burn, the metal is regenerated and utilized after being classified, and the sand is used for manufacturing wall bricks and/or other construction materials.
Description
Technical field
The present invention relates to a kind of regeneration technology of refuse-burning plant solid waste, particularly the regeneration technology of solid waste that cannot burn of refuse-burning plant combustion furnace, belongs to technical field of resource recovery.
Background technology
The fuel of refuse-burning plant is exactly that domestic waste adds a certain proportion of coal.The type of goods that domestic waste comprises is various, there are a large amount of plastic packaging bags, fabric, dark fund look, non-ferrous metal etc., wherein also include the sand of significant proportion, all these categories, except metal and sand, generally can be burnt under the igniting of coal.But the combustible wrapped up by sand is because there is separation layer just cannot burn, comprises the category that metal species, sand class etc. cannot burn and cleared in stove, become solid waste.The refuse-burning plant of a more flourishing county-level city, solid waste so every year just has 100 ~ 2,000,000 tons, if can not obtain regeneration, will become secondary waste and will carry out landfill.And as burned these solids of a large amount of combustible, aphlogistic metal is all deposited in here, its reclaiming is worth more much higher than common rubbish.If can not recycle, landfill wants land occupation, and soil is non-renewable resources, and for the city of doing refuse-burning plant for having ready conditions, soil seems particularly golden expensive.
Summary of the invention
In order to solve the technical problem of above-mentioned refuse-burning plant solid waste recycling, the present invention discloses a kind of regeneration technology of refuse-burning plant solid waste.
The technical solution adopted in the present invention is: a kind of regeneration technology of refuse-burning plant solid waste, regeneration technology is the combustible in solid waste, metal object is separated with sand, separating technology comprises dry type separation and is separated with ability of swimming, facility involved by dry type separating technology comprises vibrations grid sieve, feeding bin, conveyer, drum sieves, jaw crusher, storage bin, electromagnetic adsorption machine and cylinder wet magnetic separator, material is through dry-type pulverizing, after the crude separation of electromagnetic adsorption, accepted by ability of swimming separating technology, facility involved by ability of swimming separating technology comprises ability of swimming disintegrating machine, U-lag, jigging machine, drum dusting cover, drainage sieves, shaking table, bailing machine, dewaterer, sand pond and pond, through ability of swimming to material implement segmentation from after, solid material discarded is separated into combustible material, metal and sand, combustible material loopback combustion furnace burns, regeneration respectively after metal classification, sand makes wall brick and/or other construction materials.
Ability of swimming disintegrating machine be divided into ability of swimming disintegrating machine 1., ability of swimming disintegrating machine 2., ability of swimming disintegrating machine 3., jigging machine be divided into jigging machine 1., jigging machine 2., jigging machine 3..
Dry type separating technology comprises sorting, fragmentation and electromagnetic adsorption, sorting carries out manual sorting at the material sieved the vibrations grid being in feeding bin top to roughly select, the material being entered feeding bin by reciprocating sieve sends into drum sieve through conveyer, the large granular materials that drum sieving goes out screens out after combustible through jaw crusher fragmentation and sends drum sieve back to, the small particles material sieved by drum is accepted by conveyer and is sent into storage bin, before electromagnetic adsorption machine is arranged on drum sieve respectively and the lower conveyer of drum sieve above and middle part, cylinder wet magnetic separator is arranged on the end of the lower conveyer of drum sieve.
Ability of swimming separating technology comprises ability of swimming fragmentation, wet type absorption is separated with vibrations, the small particles material of storage bin through conveyer send into ability of swimming disintegrating machine 1. with ability of swimming disintegrating machine 2., add water broken by after sand and metal-stripping, 1. 2. carry out nonmagnetic metal with jigging machine through U-lag feeding jigging machine to be separated with sand, precipitated metal, after sand enters drum dusting cover with current, lightweight fine metal, fiber and other foreign material are separated with sand by drum dusting cover, the sand under drum dusting cover becomes moisture moderate building materials raw material after sending into bailing machine, dewaterer dewatering operation by U-lag; Foreign material on drum dusting cover are introduced into ability of swimming disintegrating machine and 3. add water after fragmentation, introduce that shaking table carries out non-ferrous metal, fiber foreign material are separated with sand through U-lag, and sand is introduced into sand pond and precipitates.
Wet type absorbing process is performed by cylinder wet magnetic separator, and be arranged on ability of swimming disintegrating machine 1., disintegrating machine 2. and jigging machine 1., jigging machine 2. between U-lag in, after magnetic metal after peeling off with sand is adsorbed by cylinder wet magnetic separator, send into after drainage sieving water through delivery chute and reclaim.
At jigging machine 1., jigging machine bottom 2. respectively has two diameters to be the apopore of 1.5 centimetres, be deposited in fine sand inside jigging machine and fine metal along with water is after apopore ejection, by delivery chute be transported to jigging machine 3. in, 3. metal is separated with sand by jigging machine again, metal is introduced into shaking table and isolates tiny sand and fine metal further, and sand enters Sha Chizhong precipitation with water.
Before being arranged on drum sieve and the lower conveyer of drum sieve above and the electromagnetic adsorption machine at middle part and cylinder wet magnetic separator, what it extracted in running still comprise or be enclosed with the magnetic metal of sand and other foreign material, the machine that is transferred is sent into ability of swimming disintegrating machine and is 3. added water after fragmentation, through U-lag introducing, shaking table carries out non-ferrous metal, fiber foreign material are separated with sand, sand is introduced into sand pond precipitation, electromagnetic adsorption machine and cylinder wet magnetic separator are housed in the middle part of the U-lag of ability of swimming disintegrating machine 3. and between shaking table, and the magnetic metal extracted reclaims after being introduced into drainage sieving water.
The invention has the beneficial effects as follows: after present invention process process, solid material discarded is separated into combustible material, metal and sand, combustible material loopback combustion furnace burns, regeneration respectively after metal classification, sand can make wall brick or other construction materials, turn waste into wealth, avoid secondary pollution and take the land resource of Jin Gui.
Detailed description of the invention
Embodiment 1: received the solid waste come by refuse-burning plant, the vibrations grid being shoveled feeding bin top by forklift sieves, roughly select by manually carrying out sorting to material, large part metal object and combustible are sorted out and are concentrated respectively by sort process, knock to the solid waste iron hammer of bulk the sieve aperture that relief solid waste can be sieved by grid open.The material that sieve aperture through reciprocating sieve enters feeding bin sends into drum sieve through conveyer, the sieve diameter of drum sieve is 5cm, the particle being greater than 5cm is gone out to screen out through jaw crusher fragmentation by drum sieving and enters drum after combustible and sieve, the small particles material sieved by drum is accepted by conveyer and is sent into storage bin, before electromagnetic adsorption machine is arranged on drum sieve respectively and the lower conveyer of drum sieve above and middle part, cylinder wet magnetic separator is arranged on the end of the lower conveyer of drum sieve.
Embodiment 2: ability of swimming separating technology comprises ability of swimming fragmentation, wet type absorption is separated with vibrations, the small particles material of storage bin through the conveyer be arranged between storage bin and ability of swimming disintegrating machine send into ability of swimming disintegrating machine 1. with ability of swimming disintegrating machine 2., add water broken by after sand and metal-stripping, 1. 2. carry out nonmagnetic metal with jigging machine through the U-lag feeding jigging machine be arranged between ability of swimming disintegrating machine and jigging machine to be separated with sand, metal precipitates below jigging machine, after sand enters drum dusting cover with current, by drum dusting cover by lightweight fine metal, fiber and other foreign material are separated with sand, sand under drum dusting cover sends into bailing machine by the U-lag be arranged between drum dusting cover and dewater unit, moisture moderate building materials raw material is become after dewaterer dewatering operation, foreign material on drum dusting cover are introduced into ability of swimming disintegrating machine and 3. add water after fragmentation, introduce that shaking table carries out non-ferrous metal, fiber foreign material are separated with sand through U-lag, and sand is introduced into sand pond and precipitates.
Claims (8)
1. the regeneration technology of a refuse-burning plant solid waste, it is characterized in that: described regeneration technology is the combustible in solid waste, metal object is separated with sand, separating technology comprises dry type separation and is separated with ability of swimming, facility involved by dry type separating technology comprises vibrations grid sieve, feeding bin, conveyer, drum sieves, jaw crusher, storage bin, electromagnetic adsorption machine and cylinder wet magnetic separator, material is through dry-type pulverizing, after the crude separation of electromagnetic adsorption, accepted by ability of swimming separating technology, facility involved by ability of swimming separating technology comprises ability of swimming disintegrating machine, U-lag, jigging machine, drum dusting cover, drainage sieves, shaking table, bailing machine, dewaterer, sand pond and pond, through ability of swimming to material implement segmentation from after, solid material discarded is separated into combustible material, metal and sand, combustible material loopback combustion furnace burns, regeneration respectively after metal classification, sand makes wall brick and/or other construction materials.
2. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 1, it is characterized in that: described ability of swimming disintegrating machine be divided into ability of swimming disintegrating machine 1., ability of swimming disintegrating machine 2., ability of swimming disintegrating machine 3., described jigging machine be divided into jigging machine 1., jigging machine 2., jigging machine 3..
3. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 1, it is characterized in that: described dry type separating technology comprises sorting, fragmentation and electromagnetic adsorption, sorting carries out manual sorting at the material sieved the vibrations grid being in feeding bin top to roughly select, the material being entered feeding bin by reciprocating sieve sends into drum sieve through conveyer, the large granular materials that drum sieving goes out screens out after combustible through jaw crusher fragmentation and sends drum sieve back to, the small particles material sieved by drum is accepted by conveyer and is sent into storage bin, before electromagnetic adsorption machine is arranged on drum sieve respectively and the lower conveyer of drum sieve above and middle part, cylinder wet magnetic separator is arranged on the end of the lower conveyer of drum sieve.
4. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 1, it is characterized in that: described ability of swimming separating technology comprises ability of swimming fragmentation, wet type absorption is separated with vibrations, the small particles material of storage bin through conveyer send into ability of swimming disintegrating machine 1. with ability of swimming disintegrating machine 2., add water broken by after sand and metal-stripping, 1. 2. carry out nonmagnetic metal with jigging machine through U-lag feeding jigging machine to be separated with sand, precipitated metal, after sand enters drum dusting cover with current, by drum dusting cover by lightweight fine metal, fiber and other foreign material are separated with sand, sand under drum dusting cover sends into bailing machine by U-lag, moisture moderate building materials raw material is become after dewaterer dewatering operation, foreign material on drum dusting cover are introduced into ability of swimming disintegrating machine and 3. add water after fragmentation, introduce that shaking table carries out non-ferrous metal, fiber foreign material are separated with sand through U-lag, and sand is introduced into sand pond and precipitates.
5. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 4, it is characterized in that: described wet type absorbing process is performed by cylinder wet magnetic separator, and be arranged on ability of swimming disintegrating machine 1., ability of swimming disintegrating machine 2. and jigging machine 1., jigging machine 2. between U-lag in, after magnetic metal after peeling off with sand is adsorbed by cylinder wet magnetic separator, send into after drainage sieving water through delivery chute and reclaim.
6. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 4, it is characterized in that: described at jigging machine 1., jigging machine bottom 2. respectively has two diameters to be the apopore of 1.5 centimetres, be deposited in fine sand inside jigging machine and fine metal along with water is after apopore ejection, by delivery chute be transported to jigging machine 3. in, 3. metal is separated with sand by jigging machine again, metal is introduced into shaking table and isolates tiny sand and fine metal further, and sand enters Sha Chizhong precipitation with water.
7. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 3, it is characterized in that: described be arranged on drum sieve before and the lower conveyer of drum sieve above and the electromagnetic adsorption machine at middle part and cylinder wet magnetic separator, what it extracted in running still comprise or be enclosed with the magnetic metal of sand and other foreign material, the machine that is transferred is sent into ability of swimming disintegrating machine and is 3. added water after fragmentation, through U-lag introducing, shaking table carries out non-ferrous metal, fiber foreign material are separated with sand, and sand is introduced into sand pond precipitation.
8. the regeneration technology of a kind of refuse-burning plant solid waste according to claim 7, it is characterized in that: electromagnetic adsorption machine and cylinder wet magnetic separator are equipped with in the middle part of the described U-lag of ability of swimming disintegrating machine 3. and between shaking table, and the magnetic metal extracted reclaims after being introduced into drainage sieving water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510519614.5A CN105107819A (en) | 2015-08-24 | 2015-08-24 | Regeneration process for solid waste of garbage power plants |
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| CN201510519614.5A CN105107819A (en) | 2015-08-24 | 2015-08-24 | Regeneration process for solid waste of garbage power plants |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269790A (en) * | 2016-08-16 | 2017-01-04 | 中电建水环境治理技术有限公司 | Lake, river is gushed polluted bed mud and is processed remaining sand regenerative system |
| CN106734087A (en) * | 2016-12-22 | 2017-05-31 | 宋继刚 | Metal screening installation and sorting production procedure in slag and/or house refuse |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002371514A (en) * | 2001-06-19 | 2002-12-26 | Fukui Keisuke | Recycling method for drainage pavement waste material |
| KR20030004243A (en) * | 2002-12-05 | 2003-01-14 | 삼영플랜트주식회사 | Manufacturing method and apparatus for recycle aggregate used ultra roller mill. |
| CN101579689A (en) * | 2009-06-23 | 2009-11-18 | 邵道德 | Complete system of recycling treatment of city household garbage and a method thereof |
| CN102335669A (en) * | 2010-07-16 | 2012-02-01 | 湖南省一鼎环保有限公司 | Processing method of garbage landfill |
| CN104384176A (en) * | 2014-11-19 | 2015-03-04 | 晋江市冠兴建材有限责任公司 | Environment-friendly coal slag recovering and treating system |
| CN104588389A (en) * | 2014-11-19 | 2015-05-06 | 晋江市冠兴建材有限责任公司 | Fuel waste residue recovery and treatment system |
-
2015
- 2015-08-24 CN CN201510519614.5A patent/CN105107819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002371514A (en) * | 2001-06-19 | 2002-12-26 | Fukui Keisuke | Recycling method for drainage pavement waste material |
| KR20030004243A (en) * | 2002-12-05 | 2003-01-14 | 삼영플랜트주식회사 | Manufacturing method and apparatus for recycle aggregate used ultra roller mill. |
| CN101579689A (en) * | 2009-06-23 | 2009-11-18 | 邵道德 | Complete system of recycling treatment of city household garbage and a method thereof |
| CN102335669A (en) * | 2010-07-16 | 2012-02-01 | 湖南省一鼎环保有限公司 | Processing method of garbage landfill |
| CN104384176A (en) * | 2014-11-19 | 2015-03-04 | 晋江市冠兴建材有限责任公司 | Environment-friendly coal slag recovering and treating system |
| CN104588389A (en) * | 2014-11-19 | 2015-05-06 | 晋江市冠兴建材有限责任公司 | Fuel waste residue recovery and treatment system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269790A (en) * | 2016-08-16 | 2017-01-04 | 中电建水环境治理技术有限公司 | Lake, river is gushed polluted bed mud and is processed remaining sand regenerative system |
| CN106269790B (en) * | 2016-08-16 | 2017-06-06 | 中电建水环境治理技术有限公司 | Gush the remaining sand regenerative system of polluted bed mud treatment in river lake |
| CN106734087A (en) * | 2016-12-22 | 2017-05-31 | 宋继刚 | Metal screening installation and sorting production procedure in slag and/or house refuse |
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Application publication date: 20151202 |