CN103537476B - Domestic garbage treating system and method - Google Patents
Domestic garbage treating system and method Download PDFInfo
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- CN103537476B CN103537476B CN201210251053.1A CN201210251053A CN103537476B CN 103537476 B CN103537476 B CN 103537476B CN 201210251053 A CN201210251053 A CN 201210251053A CN 103537476 B CN103537476 B CN 103537476B
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title abstract description 21
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- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 238000007885 magnetic separation Methods 0.000 claims abstract description 12
- 238000003672 processing method Methods 0.000 claims abstract description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 8
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- 238000005406 washing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 5
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- 238000007667 floating Methods 0.000 claims description 4
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of domestic garbage treating system, including electric power system, present invention additionally comprises separation system and recovery and processing system, the separation system includes transporting the conveyer of pending rubbish, the broken bag coarse classifier for carrying out pending rubbish broken bag processing, picking platform, the refiner first for carrying out pending rubbish selected processing and recleaning machine, the sorting storage compartment of the pending rubbish of storage and the magnetic separation conveyor for carrying out the metal object in pending rubbish separating treatment.Present invention also offers a kind of life refuse processing method using above-mentioned domestic garbage treating system.The present invention uses the domestic garbage treating system and method for said structure, it is possible to increase the recovery utilization rate of plastic components in house refuse, saves social resources.
Description
Technical field
The present invention relates to garbage reclamation processing technology field, more particularly, to a kind of domestic garbage treating system and method.
Background technology
At present, according to incompletely statistics, the rubbish stockpiling appropriation of land in China is more than about 750,000 mu, and annual economic loss is high
Up to several hundred million members.As by 440 kilograms of calculating of rubbish are manufactured for each person every year, domestic waste is per year over 200000000 tons.Existing rubbish
Processing mode includes landwards jettisoning, to river ocean dumping, landfill, compost, incineration and recycling etc..
Currently, most of garbage disposal accounts for more than the 70% of whole treating capacities based on filling.World's majority state,
Particularly most garbage disposals of undeveloped country use the method.It is characterized in：Build and operating cost is relatively low, operation letter
Single, treating capacity is big.But there is also many drawbacks：First, taking a large amount of soils, addressing is difficult, and soil sign dials expense
It is high；Second, wasting substantial amounts of rubbish includes resource, rubbish is artificially turned to " resource that can not increase, the huge wealth thrown away
It is rich ", do not reach recycling treatment demand；Third, environmental pollution is serious, filled out because existing landfill yard construction does not reach health mostly
The requirement buried, the bacterium thing in rubbish constantly ooze downwards drip, pollute soil and water quality, and the increase with accumulating amount and time
Continuity, pollute and spread to periphery and underground deep layer, left troubles to thousand, poison that rubbish is distributed, odour are dispersed to surrounding, are formed
In the air, periphery, underground stereo pollution.Although in a small number of " health of many developed countries and some more flourishing urban construction of China
Landfill yard ", reduces some pollutions, but due to technical imperfection and caused by problem of environmental pollution it is still a lot, it is impossible to
Tackle the problem at its root.
Composting process is exactly compoiste fertilizer to be made or " multi-cultur es are given birth to through everfermentation and biochemical treatment the rubbish after sorting
Thing fertilizer ".The major drawbacks of this method：First, compost treatment ability is smaller, it is impossible to meets increasing garbage disposal requirement；Second,
Floor space is big, the waste liquor contamination surrounding enviroment that rubbish oozes out in processing procedure；Third, product use range is by a fixed limit
System, economic benefit is bad, while can cause heavy metal pollution and trash, scorification, the sand of soil, it is impossible to adapts to new agricultural
Rhythm of production and custom, composting technology are difficult to be widely applied.
Burning disposal method is a kind of technology that high temeperature chemistry processing is carried out to municipal refuse, by burning disposal, in rubbish
Bacterium, virus can thoroughly be destroyed, various foul gas obtain pyrolytic, the pernicious gas in flue gas through handle it is up to standard after
Discharge.Burning method is to realize one of garbage harmless, minimizing and the maximally effective means of recycling treatment at present.Burning method it is excellent
Point：Take up an area few；Volume reduction, reduced training are obvious, and volume, weight can taper to original 8%~12% and 25%~40% respectively；
Burning is thorough to garbage disposal, rapid, and residue secondary pollution danger is smaller；Generated electricity using heat caused by incineration firing, residue
Building materials utilization can be made.But it was verified that its drawback is also more apparent：First, investment is big, operating cost is high；Second, burn to rubbish
Calorific value there are certain requirements, it is necessary to mix combustion-supporting fuel；Third, the waste gas pollution control and treatment difficulty burned is big, and it is costly, deal with improperly, burn
Dioxin caused by rubbish will seriously pollute environment.
To accelerate as industrialization drives urbanization to obtain paces, rubbish increases sharply, once there is the problem of " garbage-surrounded city ",
City will be made to paralyse, and trigger social crisis, waste control has become irreversible worldwide trend.Above-mentioned several municipal refuses
Processing method, although solving the process problem of some rubbish, there is it is certain the drawbacks of, to rubbish carry out it is harmless
Change, minimizing, recycling treatment, turn harm into good, and comprehensive utilization also has a certain distance, all do not solve house refuse thoroughly and bring
Harm.Current garbage reclamation handling process mainly has following three kinds：
1st, artificial primary election directly is carried out to rubbish, then screened and artificial separation；
2nd, broken bag processing first is carried out to rubbish, then screened and artificial separation；
3rd, first broken bag processing, broken bag processing carry out selective crushing and sorting to the bulk materials in house refuse simultaneously,
Sieved again and artificial separation.
The municipal refuse in China mixes packed collection, water content height, complicated component, structure based on domestic garbage
Change it is big, uneven, wherein recyclable composition is most with plastic content.External city domestic refuse plastic method for separating has light
A variety of methods such as choosing, electric separation, pneumatic separating, density separation, water conservancy cyclone sorting, flotation.Light, which selects, important is directed to block plastics
Sorting, the slice plastic and black plastic of unsuitable graded shot plastics and thickness of thin；Water conservancy cyclone sorts and flotation all belongs to
In wet separation method；Electric separation is too high to the humidity and granularity requirements of sorting material, and structure is more complicated；Pneumatic separating rate is too low.I
State starts late for the separating plastic technology in domestic waste, and conventional garbage processing equipment generally has the disadvantages that：
1st, refuse classification classification purity, accuracy are low.Because the rubbish in China is the packed collection of mixing, prior art is to each
Kind of refuse classification does not reach requirement, cause it is most of recycle resource to be sent to next procedure, under the influence of the refuse classification that comes,
It is mainly to cause sorted recycling resource residual buildup, the greatest problem of sales difficulty.
2nd, various complicated, the cost height of equipment process, low production efficiency.Because scientific and technical content is limited, cause to handle work
Skill is complicated, number of devices is more, cost is too high, and production efficiency does not catch up with.
3rd, resource is recycled to yield poorly.Because prior art device refuse classification technology is low, equipment causes big portion when working
Divide refuse plastic resource loss, 70-80% separating plastic does not come out, and plastic reclaimed granulation yield just reaches 10-15%, leads simultaneously
Plastic granulating finished product impurity is caused to influence later stage sale too much.
Also, because processing equipment can not effectively classify rubbish, cause under the landfill of partial contamination source, cause certain
Water quality and soil pollution.According to statistics, China's about 1,000,000 tons of caused waste or used plastics every year, account for the 70% of plastics yield,
And due to the defects of existing recovery and processing system designs, plastics recovery rate only reaches 10%-15%, and waste or used plastics yield is such
It is big and the rate of recovery is so low, bring great waste to social resources.
The content of the invention
It is an object of the invention to provide a kind of domestic garbage treating system and method, it is possible to increase in house refuse plastics into
The recovery utilization rate divided, save social resources.
To achieve the above object, the invention provides a kind of domestic garbage treating system, including electric power system, the present invention is also
Including separation system, refuse plastic crushing and water washing system and plastic reclaimed granulating system, the separation system includes transporting waiting to locate
The conveyer of rubbish is managed, the broken bag coarse classifier of broken bag processing is carried out to pending rubbish, selected processing is carried out to pending rubbish
Refiner first and recleaning machine, the sorting storage compartment of the pending rubbish of storage and to the metal in pending rubbish
Thing carries out the magnetic separation conveyor of separating treatment.
Preferably, the separation system also includes picking platform.
Preferably, the refuse plastic crushing and water washing system includes disintegrating machine, pickup machine, rubbing implement, sediment pond, floating
Pond, drier and storage compartment, the plastic reclaimed granulating system include plastics contracting machine, plastic extruder, cooling pond and
Pelleter.
Preferably, the diameter at the conveying roller both ends of the conveyer is less than its mid diameter.
Preferably, the broken bag coarse classifier includes steel structure body, and charging aperture, the steel knot are provided with above the steel structure body
Structure body side is provided with discharging opening, and roller is provided with below the charging aperture, and the roller is provided with spiral cutter teeth, the roller top
Provided with barrel cover, gong bottom is provided with below the roller, is provided with bearing at the axle center of the roller, the bearing is by belt with being provided with
The motor of the steel structure body side is connected, and funnel is just provided with the gong.
Preferably, the mesh at the gong bottom of the broken bag coarse classifier is rectangle, the lower half at the gong bottom of the broken bag coarse classifier
The width of the little half part mesh thereon of the width in subnetting hole.
Preferably, the refiner first and the recleaning machine include steel structure body, the steel structure body top
Provided with charging aperture, the steel structure body side is provided with discharging opening, is provided with roller below the charging aperture, the roller is provided with knife
Tooth, the roller top are provided with barrel cover, are provided with gong bottom below the roller, bearing, the axle are provided with the axle center of the roller
Hold and be connected by belt with the motor provided with the steel structure body side, funnel is just provided with the gong.
Preferably, internal diameter of the gong bottom internal diameter of the recleaning machine no more than the gong bottom of refiner first.
Preferably, it is equipped with fan blade on the roller of the refiner first and the recleaning machine.
Present invention also offers a kind of life refuse processing method using above-mentioned domestic garbage treating system, including：
House refuse raw material is delivered to for rejecting brick, stone, woodwork, glass, food garbage etc. by conveyer
The broken bag coarse classifier of material；
The house refuse raw material after being rejected by the broken bag coarse classifier is transported to for the life via conveyer
Garbage raw material living carries out the refiner first of selected processing, while the house refuse come is eliminated by the broken bag coarse classifier
Raw material is transported to the picking platform for manual recovery recyclable plastics via conveyer；
Recleaning machine is delivered to via the house refuse raw material that the refiner first is handled by conveyer to carry out
Recleaning processing, while the house refuse raw material come is eliminated by the refiner first progress is delivered to by conveyer
The picking platform of artificial separation；
The house refuse raw material after being handled via the recleaning machine is delivered to storage compartment by conveyer, by described
Storage compartment's transfer is delivered to the magnetic separation conveyor for removing metallics；
Carried out via the house refuse feedstock transportation that the magnetic separation conveyor is handled to the house refuse raw material
Reclaim the refuse plastic crushing and water washing system of the shape handles and plastic reclaimed granulating system.
Therefore, the present invention uses the domestic garbage treating system and method for said structure, it is possible to increase is moulded in house refuse
Expect the recovery utilization rate of composition, save social resources.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the plane arrangement structure schematic diagram of domestic garbage treating system embodiment of the present invention；
Fig. 2 is the structural representation of the conveying roller of conveyer in domestic garbage treating system embodiment of the present invention；
Fig. 3 is the structural representation of broken bag coarse classifier in domestic garbage treating system embodiment of the present invention；
Fig. 4 is the structural representation of the roller of broken bag coarse classifier in domestic garbage treating system embodiment of the present invention；
Fig. 5 is the structural representation at the gong bottom of broken bag coarse classifier in domestic garbage treating system embodiment of the present invention；
Fig. 6 is the overlooking the structure diagram at the gong bottom of broken bag coarse classifier in domestic garbage treating system embodiment of the present invention；
Fig. 7 is the structural representation of refiner first in domestic garbage treating system embodiment of the present invention；
Fig. 8 is the structural representation of the roller of refiner first in domestic garbage treating system embodiment of the present invention；
Fig. 9 is the structural representation at the gong bottom of refiner first in domestic garbage treating system embodiment of the present invention；
Figure 10 is the overlooking the structure diagram at the gong bottom of refiner first in domestic garbage treating system embodiment of the present invention；
Figure 11 is the structural representation of recleaning machine in domestic garbage treating system embodiment of the present invention；
Figure 12 is the flow chart of life refuse processing method of the present invention.
Embodiment
Domestic garbage treating system embodiment of the present invention
Fig. 1 is the structural representation of domestic garbage treating system embodiment of the present invention, as shown in figure 1, including electric power system
D, present invention additionally comprises separation system, refuse plastic crushing and water washing system and plastic reclaimed granulating system, the separation system bag
Include and transport the conveyer A1 of pending rubbish, the broken bag coarse classifier A2 of broken bag processing carried out to pending rubbish, to pending rubbish
Rubbish carry out the A4 of refiner first and recleaning machine A5 of selected processing, the pending rubbish of storage sorting storage compartment A6 and
The magnetic separation conveyor A7 of separating treatment is carried out to the metal object in pending rubbish, the present embodiment also includes carrying out picking to rubbish
Picking platform A3,.
The refuse plastic crushing and water washing system includes disintegrating machine B1, pickup machine B2, rubbing implement B3, sediment pond B4, drift
Swim pond B5, drier B6 and storage compartment B7, and the plastic reclaimed granulating system includes plastics contracting machine C1, plastic extruder
C2, cooling pond C3 and pelleter C4.
The diameter at conveyer A1 conveying roller both ends is less than its mid diameter, i.e. conveying roller is date core shaped shape, original circle
Cylindricality conveying roller is in use, and because conveyer belt is chronically in extended state, conveyer belt and machine construction body often occurs
Friction condition, machine run is influenceed, shorten the service life of conveyer belt, conveyer A1 conveying roller is being improved to date core shaped shape
Afterwards, conveyer belt and machine construction body friction condition caused by long-term stretching are effectively improved, improves the operating efficiency of equipment.
Broken bag coarse classifier A2 includes steel structure body A21, and charging aperture A22, steel structure body A21 are provided with above steel structure body A21
Side is provided with discharging port A 23, is provided with roller A24 below charging aperture A23, and roller A24 is provided with spiral cutter teeth A25, on roller A24
Side is provided with barrel cover A26, is provided with gong bottom A27 below roller A24, is provided with bearing A28 at roller A24 axle center, bearing A28 passes through skin
Band is connected with the motor A29 provided with steel structure body A21 sides, and funnel A20 is provided with below the A27 of gong bottom.Work shape is in equipment
During state, motor A29 drives roller to rotate, and pending rubbish is entered broken bag roughing in the presence of conveyer A1 from charging aperture A22
Machine, pending rubbish fall on the roller A24 of high speed rotation, are in contact with spiral cutter teeth A25, are packed by plastics or other materials
Fragment of brick, stone or woodwork of bag parcel etc. are cut open by spiral cutter teeth, and spiral cutter teeth A25 is using strand chi cutter broken bag, broken bag
Rate can reach 100%.The funnel A20 that the rubbish such as fragment of brick, stone or woodwork pass through gong bottom A27 mesh and are provided with below falls
Onto conveyer A1, picking platform A3 is transported to by conveyer A1 and carries out manual screening.Broken bag coarse classifier A2 gong bottom A27 net
Hole is rectangle, and Fig. 5 is the structural representation at the gong bottom of broken bag coarse classifier in domestic garbage treating system embodiment of the present invention.Tradition
The mesh at gong bottom is circle, and when roller A24 rotates in high speed, the somewhat a little bigger plastics package of volume is easy for getting lodged in mesh
On, blind area is formed, causes the rubbish such as fragment of brick, stone or woodwork to fall into funnel A20 by mesh, influences plastics recovery
Rate, and quadratic mesh can satisfactorily resolve this problem, eliminate garbage disposal blind area, improve plastics recovery rate.Broken bag coarse classifier A2
Gong bottom A27 the latter half mesh width less half part mesh thereon width, Fig. 6 is at house refuse of the present invention
The overlooking the structure diagram at the gong bottom of broken bag coarse classifier in system embodiment is managed, by being set to gong bottom A27 difference mesh widths
Meter, the refuse classification to different weight, volume improve the recovery of plastic products to being spilt to facilitate near the mesh of different in width
Utilization rate.
Fig. 7 is the structural representation of refiner first in domestic garbage treating system embodiment of the present invention, as shown in fig. 7,
Refiner A4 includes steel structure body A41 first, is provided with charging aperture A42 above steel structure body A41, steel structure body A41 sides are provided with
Discharging port A 43, charging aperture A42 lower sections are provided with roller A44, and roller A 44 is provided with cutter tooth A45, barrel cover is provided with above roller A44
A46, lower section are provided with gong bottom A47, bearing A48 are provided with roller A44 axle center, bearing A48 is by belt and is provided with steel structure body
The motor A49 of A41 sides is connected, and A47 lower sections in gong bottom are domestic garbage treating system embodiment of the present invention provided with funnel A40, Fig. 8
In the roller of refiner first structural representation, roller A44 is provided with fan blade A411, improves wind-force ring during equipment operation
Border, the rubbish after rejecting is fanned out to, improves the operating efficiency of equipment.Fig. 9 is in domestic garbage treating system embodiment of the present invention
The structural representation at the gong bottom of refiner first, Figure 10 are refiner first in domestic garbage treating system embodiment of the present invention
The overlooking the structure diagram at gong bottom, unlike broken bag coarse classifier A2 gong bottom structure, the mesh at the gong bottom of refiner first
It is equal size.
Figure 11 is the structural representation of recleaning machine in domestic garbage treating system embodiment of the present invention, such as Figure 11 institutes
Show, recleaning machine A5 includes steel structure body A51, is provided with charging aperture A52 above steel structure body A51, steel structure body A51 sides are set
There is discharging port A 53, roller A54 is provided with below charging aperture A52, roller A54 is provided with cutter tooth A55, barrel cover is provided with above roller A54
A56, lower section are provided with gong bottom A57, bearing A58 are provided with roller A54 axle center, bearing A58 is by belt and is provided with steel structure body
The motor A59 of A51 sides is connected, and funnel A50 is provided with below the A57 of gong bottom.
Refiner A4 and recleaning machine A5 difference are first, and the two charging aperture is different from the setting of discharging opening position,
And recleaning machine A5 gong bottom internal diameter is so formed big to different shape no more than the internal diameter at refiner A4 gong bottom first
The processing layer by layer of small house refuse.Fan blade also is provided with recleaning machine A5 roller, improves wind-force ring during equipment operation
Border, the impurity in regenerant is removed, refiner A4 and recleaning machine A5 roller and gong bottom are similar structures first, herein
Accompanying drawing does not repeat one by one, in the present embodiment in broken bag coarse classifier A2, first refiner A4 and recleaning machine A5 roller up and down
Position is adjustable, avoids because gong bottom and cutter tooth are as spacing increase therebetween occurs causing wearing in the long-term use of equipment
The relatively low situation of the plastics recovery efficiency of appearance.
Multiple conveyers and picking platform are selected in the present embodiment, to be described collectively, the present embodiment uses conveyer
A1 and picking platform A3 are identified.
The present embodiment is further described with reference to the workflow of the present embodiment.
House refuse raw material is delivered to broken bag coarse classifier A2 by conveyer A1, brick, stone are rejected by broken bag coarse classifier A2
Block, woodwork, glass, food garbage etc., wrapped multiple plastic cloth or briefcase class and inner material can once be decomposed, rejected
Material picking platform A 3 is delivered to by conveyer A1, carry out artificial accurate sorting.Conveyer A1 connection broken bag coarse classifiers A2 is extremely
Refiner A4 first, the residual refuse in broken bag coarse classifier A2 is transported to refiner A4 first, it is selected by refiner A4 first
Plastics, food garbage such as melon and fruit peel, leaf, dish leaf and legacy etc. in handbag are decomposed, the material of rejecting is by conveyer A1
It is delivered to picking platform A3 and carries out artificial accurate sorting.Refiner A4 residual refuses are sent to recleaning machine A5 and carry out two first
It is secondary selected, such as Instant noodle bag and internal material bag or hygienic stationery compound are decomposed, the material that refiner A4 is rejected first
Picking platform A3 is delivered to by conveyer A1 and carries out artificial accurate sorting.Recleaning machine A5 residual refuses because volume compared with
It is small, be sent to sorting storage compartment A6 and carry out airborne dust, residual refuse is delivered to picking platform A3 by conveyer A1, to plastic products it
Outer material carries out artificial accurate sorting.Magnetic separation conveyor A7 connections picking platform A3 and disintegrating machine B1, magnetic separation conveyor are main
Rejecting contains metal class material.The broken simple cleaning of the progress that fragmentates of regenerated plastics can be sprayed to pickup machine B2 again by disintegrating machine B1,
Paper separation is carried out to wash by rubbing with the hands.Surplus material material is washed by force into rubbing implement B3 progress is secondary, to label paper and stationery mixture through height
Rotating speed is discharged.Then surplus material is discharged into sediment pond B4, and sediment pond B4 carries out automatic discharge, by force pusher, automatically will
The material of float drags for floating pond B5 progress is secondary and washes material, propulsion, floating, again automatically drags for the material of float
Water-break drying is carried out to drier B6.Remaining material is stored into storage compartment B7 and waits processing in next step.Storage compartment B7 storage material is strong
Row pan feeding to plastics contracting machine C1, plastic extruder C2 carry out extruding pelletization.Plastics contracting machine C1, plastic extruder C2 are using electricity
Magnetic constant temperature material, can using electricity wisely 40% with electromagnetic heater.The plastic strip of extrusion is cooled down by cooling pond C3.Finally
Plastic strip after cooling is delivered into pelleter C4 and carries out pelletizing, finally packs finished granule, completes house refuse feed material plastics
Processing and recycle process.
Domestic rubbish disposal inventive embodiments of the present invention
The present embodiment applies the life refuse processing method of above-mentioned domestic garbage treating system, including：
Step 101, house refuse raw material is delivered to for rejecting brick, stone, woodwork, glass, food by conveyer
The broken bag coarse classifier of the materials such as product rubbish.
Step 102, the house refuse raw material after being rejected by the broken bag coarse classifier is transported to via conveyer to be used for
The refiner first of selected processing is carried out to the house refuse raw material.Step 103, while by the broken bag coarse classifier eliminate
The house refuse raw material come is transported to the picking platform for manual recovery recyclable plastics via conveyer.
Step 104, the house refuse raw material handled via the refiner first is delivered to secondary fine by conveyer
Machine is selected to carry out recleaning processing.Step 105, at the same by the refiner first eliminate come the house refuse raw material by
Conveyer is delivered to the picking platform for carrying out artificial separation.
Step 106, the house refuse raw material after being handled via the recleaning machine is delivered to storing by conveyer
Room, the magnetic separation conveyor for removing metallics is delivered to by storage compartment's transfer.
Step 107, the house refuse feedstock transportation handled via the magnetic separation conveyor is to the house refuse
Raw material reclaim the recovery and processing system of the shape handles.
Therefore, the present invention uses the domestic garbage treating system and method for said structure, it is possible to increase is moulded in house refuse
Expect the recovery utilization rate of composition, save social resources.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited,
Although the present invention is described in detail with reference to preferred embodiments, it will be understood by those within the art that：Its according to
Technical scheme can so be modified or equivalent substitution, and these modifications or equivalent substitution can not also make to repair
Technical scheme after changing departs from the spirit and scope of technical solution of the present invention.
Claims (7)
1. a kind of domestic garbage treating system, including electric power system, it is characterised in that：Also include separation system, refuse plastic is broken
Broken water wash system and plastic reclaimed granulating system, the separation system include the conveyer of the pending rubbish of transport, to pending
Rubbish carries out the broken bag coarse classifier of broken bag processing, the refiner first and recleaning of selected processing is carried out to pending rubbish
Machine, the magnetic separation for sorting storage compartment and separating treatment being carried out to the metal object in pending rubbish of the pending rubbish of storage are defeated
Machine is sent, the diameter at the conveying roller both ends of the conveyer is less than its mid diameter；
The broken bag coarse classifier includes steel structure body, is provided with charging aperture above the steel structure body, the steel structure body side is set
There is discharging opening, roller is provided with below the charging aperture, the roller is provided with spiral cutter teeth, barrel cover is provided with above the roller,
Gong bottom is provided with below the roller, bearing is provided with the axle center of the roller, the bearing is by belt and is provided with the steel knot
The motor of structure body side is connected, and funnel is just provided with the gong；
The mesh at the gong bottom of the broken bag coarse classifier is rectangle, the width of the latter half mesh at the gong bottom of the broken bag coarse classifier
The width of little half part mesh thereon.
2. domestic garbage treating system according to claim 1, it is characterised in that：The separation system is also put down including picking
Platform.
3. domestic garbage treating system according to claim 2, it is characterised in that：The refuse plastic crushing and water washing system
Including disintegrating machine, pickup machine, rubbing implement, sediment pond, floating pond, drier and storage compartment, plastic reclaimed be granulated is
System includes plastics contracting machine, plastic extruder, cooling pond and pelleter.
4. domestic garbage treating system according to claim 3, it is characterised in that：The refiner first and described secondary
Refiner includes steel structure body, is provided with charging aperture above the steel structure body, the steel structure body side is provided with discharging opening, institute
State and roller is provided with below charging aperture, the roller is provided with cutter tooth, and barrel cover is provided with above the roller, is provided with below the roller
Gong bottom, bearing is provided with the axle center of the roller, and the bearing passes through belt and the motor phase provided with the steel structure body side
Even, just it is provided with funnel under the gong.
5. domestic garbage treating system according to claim 4, it is characterised in that：The gong bottom internal diameter of the recleaning machine
No more than the internal diameter at the gong bottom of the refiner first.
6. domestic garbage treating system according to claim 5, it is characterised in that：The refiner first and described secondary
Fan blade is equipped with the roller of refiner.
A kind of 7. life refuse processing method using domestic garbage treating system described in the claims 1, it is characterised in that
Including：
House refuse raw material is delivered to for rejecting brick, stone, woodwork, glass, food garbage material by conveyer
The broken bag coarse classifier；
The house refuse raw material after being rejected by the broken bag coarse classifier is transported to for the life rubbish via conveyer
Rubbish raw material carries out the refiner first of selected processing, while the house refuse raw material come is eliminated by the broken bag coarse classifier
The picking platform for manual recovery recyclable plastics is transported to via conveyer；
Via the refiner first handle the house refuse raw material by conveyer be delivered to recleaning machine carry out it is secondary
Selected processing, while the house refuse raw material come is eliminated by the refiner first progress is delivered to manually by conveyer
The picking platform of sorting；
The house refuse raw material after being handled via the recleaning machine is delivered to storage compartment by conveyer, by the storing
Room transfer is delivered to the magnetic separation conveyor for removing metallics；
The house refuse feedstock transportation handled via the magnetic separation conveyor reclaims to the house refuse raw material
The refuse plastic crushing and water washing system of the shape handles and plastic reclaimed granulating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251053.1A CN103537476B (en) | 2012-07-10 | 2012-07-10 | Domestic garbage treating system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251053.1A CN103537476B (en) | 2012-07-10 | 2012-07-10 | Domestic garbage treating system and method |
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| CN103537476A CN103537476A (en) | 2014-01-29 |
| CN103537476B true CN103537476B (en) | 2018-01-26 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104384108B (en) * | 2014-05-12 | 2016-04-06 | 深圳市龙吉顺环保科技有限公司 | Compact sorting consumer waste production line |
| CN103990599A (en) * | 2014-05-13 | 2014-08-20 | 桂林润泰生物科技有限公司 | Household garbage sorting device |
Citations (3)
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| CN201002885Y (en) * | 2006-12-25 | 2008-01-09 | 祝磊 | Automatic error correcting device for conveyer belt |
| CN201572677U (en) * | 2009-11-18 | 2010-09-08 | 上海申嘉三和环保科技开发有限公司 | Household garbage sorting system |
| CN102513296A (en) * | 2011-11-22 | 2012-06-27 | 上海申嘉三和环保科技开发有限公司 | Waste plastic sand remover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672005Y (en) * | 2003-04-18 | 2005-01-19 | 重庆市泰伯铸型尼龙有限责任公司 | Nylon cast composite roller |
| CN101879760B (en) * | 2009-05-04 | 2012-11-21 | 正将自动化设备（江苏）有限公司 | Device for producing waste plastic bags into derived fuel particles and method thereof |
| JP2011089085A (en) * | 2009-10-26 | 2011-05-06 | Miike Iron Works Co Ltd | Production plant for solid fuel using mixed waste |
| CN102335669A (en) * | 2010-07-16 | 2012-02-01 | 湖南省一鼎环保有限公司 | Processing method of garbage landfill |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201002885Y (en) * | 2006-12-25 | 2008-01-09 | 祝磊 | Automatic error correcting device for conveyer belt |
| CN201572677U (en) * | 2009-11-18 | 2010-09-08 | 上海申嘉三和环保科技开发有限公司 | Household garbage sorting system |
| CN102513296A (en) * | 2011-11-22 | 2012-06-27 | 上海申嘉三和环保科技开发有限公司 | Waste plastic sand remover |
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Effective date of registration: 20200114 Address after: 071100 Liu village, Yang Town, Qingyuan District, Hebei, Baoding Patentee after: Hebei glory environmental protection equipment manufacturing Co., Ltd. Address before: 071000, Baoding City, Hebei province Qingyuan County town of Liu Yang Industrial Zone command Patentee before: Liu Zhimeng |