CN202114055U - Household refuse sorting equipment - Google Patents
Household refuse sorting equipment Download PDFInfo
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- CN202114055U CN202114055U CN2011200594938U CN201120059493U CN202114055U CN 202114055 U CN202114055 U CN 202114055U CN 2011200594938 U CN2011200594938 U CN 2011200594938U CN 201120059493 U CN201120059493 U CN 201120059493U CN 202114055 U CN202114055 U CN 202114055U
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- refuse
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- 238000012216 screening Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 239000010813 municipal solid waste Substances 0.000 claims description 34
- 239000002699 waste material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000009264 composting Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 9
- 239000010850 non-combustible waste Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000002361 compost Substances 0.000 description 3
- 238000007885 magnetic separation Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to household refuse sorting equipment. Household refuse is sent into a sorter through a conveying device and a distributing device. The sorter is a two-stage sorting device including a first-stage rotary shearing structure with alternate spikes and a second-stage cyclone multi-hopper structure. The first-stage rotary shearing structure with the alternate spikes is driven to operate by a flywheel driven by a motor. An alternate gap corresponding to a set crushing grain size of solid refuse is reserved between each fixed spike and a corresponding rotary spike, and meanwhile sufficient extrusion for bagged mixed refuse can be achieved according to sizes of the gaps so that bag breaking is achieved. In the first stage, refuse bag breaking, larger solid crushing, squeezing of partial water and screening of inflammable granules are performed. Air is provided for the second-stage cyclone multi-hopper structure by a fitting fan. In the second stage, separation between flammable refuse and inflammable refuse and trapping of tiny dust are completed.
Description
Technical field
The present invention relates to a kind of sorting consumer waste equipment, especially go out the screening installation that combustiblerefuse is beneficial to pyrolysis processing, belong to the refuse classification technical field from sorting consumer waste.
Background technology
As the garbage treatment mode that developed country extensively adopts, waste incineration and generating electricity meets " innoxious, minimizing, resource " three principles most.China carries out domestic waste classification work and relatively lags behind, and particularly county-level city's house refuse combustible is less relatively, and refuse thermal value is lower, and employing burning disposal interpolation fuel quantity is big, expense is high.Refuse classification can the enrichment combustible, has not only improved the calorific value of waste incineration widely but also has reduced rubbish inorganic constituents consumption of heat energy in burning process.Through sorting, about 75% rubbish is the higher nonflammable rubbish of the surplus composition of building waste and kitchen; The former is landfill directly, and the latter can be used as greening with fertilizer or instead of part greening soil moved in to improve the original behind compost.This two parts rubbish on average is about 1200-1600kg/m3 because unit weight is bigger, has realized the minimizing and the harmless treatment of rubbish.And the calorific value of the combustiblerefuse that sub-elects is about 6000KJ/kg, is equivalent to the calorific capacity of fat coal.
The sorting consumer waste equipment that accounts for main flow at present be the feed of rubbish, cloth, broken bag, broken,, many special equipments such as magnetic separation, selection by winnowing and dedusting.The flowing water line length that these devices are formed, floor space is big, and energy consumption is high, and efficient is low, and maintenance workload is big.
Summary of the invention
The objective of the invention is to overcome existing composting burning disposal calorific value deficiency on the low side, invent and a kind ofly combustible content is hanged down rubbish carry out the pretreated composting screening installation of sorting.
House refuse after magnetic separation, evenly gets into separator through transfer equipment and distribution device.Separator is the secondary screening installation, carry out in the first order that garbage bag breaking, big solids are broken, part moisture extrude and the granule noncombustibles screens out, separating of combustiblerefuse and non-combustible waste and micronic dust capture are accomplished in second level sorting.
The first order of screening installation adopts staggered rake rotational shear formula structure; Comprise fixedly rake teeth 1 and rotation rake teeth 2 on the rotating shaft; The staggered accordingly gap of the solid refuse grinding particle size that fixedly leaves and set between rake teeth 1 and the rotary teeth 2; Simultaneously, the size of this gap can reach the enough extruding of packed composting, plays brokenly the bag effect.Rotary harrow provides the drive of power and flywheel 3 by motor, with certain revolution rotation.After rubbish is got into by hopper 4, size and the combustiblerefuse behind broken bag that the sharp building waste of bulky grain non-combustible waste such as stone etc. is crushed into setting from export 5 discharge after, get into the second level and carry out centrifugal selection by winnowing and dedusting.And the granule non-combustible waste is mainly the surplus crushed material in slag, soil and kitchen, and its organic principle is higher and contain the moisture of suitable proportion, and the part of these rubbish sieve aperture 6 from the bottom in the discharge process of broken rubbish is separated.
The second level is the centrifugal pneumatic separator of whirlwind multibuchet structure; There is tangent line wind inlet passage 7 top of its main body; Wind regime is from blower fan, and the lower end is that the combustiblerefuse collection bucket 10 of main component is formed by building waste collection buckets 8 such as bulky grain stone, compost or landfill soil collection bucket 9 with waste paper, plastics.Air draft gets into the central area of this equipment at last, after cyclone separator 11 is caught dust, gets into peculiar smell and removes system, purifies the back discharging.Handle through sorting,, realized the minimizing of rubbish, innoxious and resource for refuse pyrolysis provides the high heating value combustiblerefuse.The non-combustible waste landfill is disposed the periodicity also can make former landfill yard take in rubbish doubly to be increased and can reduce or without soil padding.
The purpose of the utility model realizes through following technical scheme:
(1) house refuse is through transmitting and distribution device even screening installation that gets into after magnetic separation.The first order of screening installation adopts staggered rake rotational shear formula structure, the corresponding gap of solid refuse grinding particle size of fixedly leaving and setting between rake teeth 1 and the rotation rake teeth 2; Simultaneously, this gap can reach enough extruding to packed composting, plays brokenly the bag effect.Rotary teeth has 3-5 group, is the casting of high-strength special type steel, be uniformly distributed with to be fixed on the main shaft, main shaft by motor through flywheel 3 drive work.
(2) rubbish of broken and broken bag through the promotion of rotation rake teeth 2 and extruding by the first order under square channel get into the second level; Therebetween; Part moisture and granule rubbish are discharged by the mesh 6 of channel bottom, and most of broken composting gets into the second level and carries out selection by winnowing and dedusting.
(3) second level pneumatic separator is that the centrifugal rubbish air blasting of multibuchet and dedusting are in the concentric circles equipment for combined multifunctional of one.After composting broken through the first order, broken bag gets into this pneumatic separator; Because the proportion of various compositions is different; Flying distance is different and fall into different collection buckets under wind, reaches separating of building waste, glass, slag and soil, plastic jar etc., light plastic packing flinders.
(4) the discharge wind that carries molecule rubbish gets into the cyclone separator of central area, the second level, after dedusting, discharges pneumatic separator and gets into attached deodorizing tower, eliminates peculiar smell, qualified discharge.
Advantage of the present invention and good effect are:
1, the present invention's employing is given the sorting special facilities and can effectively be isolated the combustible in the rubbish, makes that the pyrolytic incineration garbage disposal process of consume fuel is not achieved.
2, in the rubbish that sub-elects not flammable composition can landfill or brickmaking utilize again; The more former rubbish of the unit weight of this type of rubbish improves greatly; Dispose and several times to prolong the service life of landfill yard and to save the essential bed course soil of origin operation compacting rubbish like the need landfill, save the soil.
3, giving sorting can merge operation with existing refuse transfer station or landfill yard, realizes the rubbish preliminary treatment, combustiblerefuse is concentrated burned, and concentrates and utilizes.
4, the deodorization functions that has dedusting and auxiliary device, non-secondary pollution produces.
The specific embodiment and description of drawings
Through embodiment and combine accompanying drawing, the utility model is done further describing below.
Embodiment: house refuse evenly gets into separator through transfer equipment and distribution device, and the Fig. 1 in the accompanying drawing is the equipment front view, and Fig. 2 overlooks partial enlarged drawing for the staggered rake of the first order and flywheel, and Fig. 3 is the centrifugal rubbish air blasting equipment of a second level multibuchet vertical view.The first order of screening installation adopts staggered rake rotational shear formula structure; The staggered accordingly gap of the solid refuse grinding particle size that fixedly leaves and set between rake teeth 1 and the rotary teeth 2 among Fig. 1 and Fig. 2; Simultaneously; The size of this gap can reach the enough extruding of mixed bag load garbage, plays brokenly the bag effect.Rotary harrow provides the drive of the flywheel 3 among power and Fig. 2 by motor, with certain revolution rotation.After rubbish is got into by hopper 4, size and the combustiblerefuse behind broken bag that bulky grain non-combustible waste such as stone and building waste etc. are crushed into setting from export 5 discharge after, centrifugal selection by winnowing and dedusting are carried out in the entering second level.And the granule non-combustible waste is mainly the surplus crushed material in slag, soil and kitchen, and its organic principle is higher and contain the moisture of suitable proportion, and the part of these rubbish sieve aperture 6 from the bottom in the discharge process of broken rubbish is separated.The second level is the centrifugal pneumatic separator of whirlwind multibuchet structure; The top of main body is a wind-force passage 7, and the lower end is that the combustiblerefuse collection bucket 10 of main component is formed by building waste collection bucket 8, compost or landfill soil property collection buckets 9 such as bulky grain stones with waste paper, plastics.Air draft gets into the central area of this equipment at last, after cyclone separator 11 is caught dust, gets into peculiar smell and removes tower, purifies the back discharging.
Claims (1)
1. sorting consumer waste equipment is characterized in that:
1, the first order of screening installation adopts staggered nail and rake type structure; The corresponding gap of solid refuse grinding particle size of fixedly leaving and setting between rake teeth (1) and the rotary teeth (2); Simultaneously, this gap can reach enough extruding to packed composting, plays brokenly the bag effect.
2, the staggered rake of screening installation first order employing according to claim 1 is characterized in that rotary teeth has the 3-5 group, is the casting of high-strength special type steel; Be uniformly distributed with and be fixed on the main shaft; Main shaft by motor through flywheel drive work, the rubbish of broken and broken bag through the promotion of rotary harrow (2) and extruding by the first order under square channel get into second level selection by winnowing, therebetween; Part moisture and granule rubbish are discharged by the mesh (6) of channel bottom, and most of composting gets into the second level and carries out selection by winnowing and dedusting.、
3, the second level according to claim 2 pneumatic separator; It is characterized by centrifugal rubbish air blasting of multibuchet and dedusting concentric circles equipment for combined multifunctional in one; After composting broken through the first order, broken bag gets into this pneumatic separator; Because the proportion of various compositions is different, flying distance is different and fall into different collection buckets and separate under wind.
4, the second level according to claim 2 pneumatic separator is characterized by the cyclone separator or the independently cyclone separator of connecting that the discharge wind that carries molecule rubbish gets into central area, the second level, and after dedusting, discharges screening installation and gets into attached deodorizing tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200594938U CN202114055U (en) | 2011-03-09 | 2011-03-09 | Household refuse sorting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200594938U CN202114055U (en) | 2011-03-09 | 2011-03-09 | Household refuse sorting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114055U true CN202114055U (en) | 2012-01-18 |
Family
ID=45455153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200594938U Expired - Fee Related CN202114055U (en) | 2011-03-09 | 2011-03-09 | Household refuse sorting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646394A (en) * | 2015-01-29 | 2015-05-27 | 无锡昊瑜节能环保设备有限公司 | Garbage sorting and combusting device |
| CN105195496A (en) * | 2015-10-13 | 2015-12-30 | 叶澄 | Kitchen waste crushing system and method |
-
2011
- 2011-03-09 CN CN2011200594938U patent/CN202114055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646394A (en) * | 2015-01-29 | 2015-05-27 | 无锡昊瑜节能环保设备有限公司 | Garbage sorting and combusting device |
| CN105195496A (en) * | 2015-10-13 | 2015-12-30 | 叶澄 | Kitchen waste crushing system and method |
| CN105195496B (en) * | 2015-10-13 | 2017-11-07 | 丁杨洋 | Kitchen garbage breaking system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20130309 |