CN207170486U - A kind of MSW Incineration Plant clinker recycling and regenerated aggregate are classified preparation system - Google Patents
A kind of MSW Incineration Plant clinker recycling and regenerated aggregate are classified preparation system Download PDFInfo
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- CN207170486U CN207170486U CN201720736841.8U CN201720736841U CN207170486U CN 207170486 U CN207170486 U CN 207170486U CN 201720736841 U CN201720736841 U CN 201720736841U CN 207170486 U CN207170486 U CN 207170486U
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Abstract
The application provides a kind of MSW Incineration Plant clinker recycling and regenerated aggregate classification preparation system, including screening unit, one-level fragmentation cell, one-level magnetic separating unit, two-stage crushing unit, secondary magnetic separation unit, jigging flotation cells, filter element and regeneration material unit is prepared, screening unit includes being corresponding in turn to the pan feeding module of setting, the first delivery module, rolling cage screening module and the second delivery module being arranged at below rolling cage screening module, the 3rd delivery module for being arranged at rolling cage screening module；One-level magnetic separating unit is arranged above second delivery module, and the 3rd delivery module is connected to one-level fragmentation cell；Two-stage crushing unit is arranged at the second delivery module end, and secondary magnetic separation unit is arranged at the two-stage crushing unit outlet, and jigging flotation cells, filter element and preparation regeneration material unit are set in turn in the secondary magnetic separation unit rear；Preparing regeneration material unit includes press filtration module, drying module, grinding module and light weight board making module.
Description
Technical field
The invention belongs to discarded object after-treatment and reutilization technology field, in particular to a kind of domestic garbage burning electricity generation
Factory's clinker recycling and regenerated aggregate classification preparation system.
Background technology
With economic development, domestic waste is with annual 8~10% speed increase.Utilize waste incineration and generating electricity skill
Art, house refuse are burned at a high temperature of 1000 DEG C, form clinker.Although the 10% of the only former house refuse of clinker volume~
30%, but clinker accumulation problem increasingly perplexs power plant.The MSW Incineration Plant that China has been run at present amounts to 231
Family, in 438, the consumer waste incineration power plant to have set up the project and in construction, is distributed in provinces, cities and autonomous regions of 29, China, progressively
Think that County finance is laid out, the planning in the power plant of a county one occur in some areas.During dregs of incinerator is city garbage burning
How a kind of inevitable accessory substance, handle clinker well, is a big problem of current consumer waste incineration processing.
The statistics of MSW Incineration Plant, the clinker of 0.2-0.3 tons will be produced by often burning 1 ton of house refuse.This
Filled if a little clinkers are directly used in, can not only waste the land resource of preciousness, it is completely innoxious not reach garbage disposal still,
Recycling, the target of zero-emission.Most domestic garbage burning factory is to caused a large amount of consumer waste incinerations of burning away the refuse at present
Clinker, it is still to carry out simple landfill disposal.If so substantial amounts of domestic waste incineration residue landfill will not only take a large amount of
Valuable sanitary landfills storehouse, will also waste large amount of land resources.In today of soil dosage growing tension, sanitary landfills addressing day
Beneficial difficult, the land used of available sanitary landfills is fewer and fewer, more and more difficult, and serious threat the step of urban economy development
Cut down.
With waste-to-energy plant comprehensive utilization of slag, the rise of environmental protection brick industry is made, clinker has obtained effective profit
With, but sludge is is utilized effectively after waste-to-energy plant clinker integrated treatment, general processing mode be by precipitation,
Garbage loading embeading factory fills after dehydration.Comprehensive utilization of mud turns into comprehensive utilization of slag after waste-to-energy plant clinker integrated treatment
The new problem that enterprise faces.
The project implementation of clinker recycling is for local effective processing and utilizes clinker rubbish, and prevent the pollution of the environment meaning
Justice is great.
In the prior art, not for the complete set of equipments manufacturer of house refuse slag treatment, the life runed
Garbage slag treatment plant by virtue of experience carries out technological design, horizontal uneven.It is serious to there is environmental pollution, valuable metal recovery
Rate is low, and circulation is alkaline exceeded, and pH value causes the valuable metal corrosion of recovery more serious, regenerated aggregate alkalescence more than 11
It is exceeded, and lack aggregate gradation, regenerated aggregate does not apply building material industry.Occur only recovery a valuable metal, regenerated aggregate into
The phenomenon filled for useless byproduct.
Therefore how to integrate, effectively, science is handled domestic waste incineration residue and reclaimed, be urgently solve at present
Certainly the problem of.
The content of the invention
The application solve subject matter be to provide it is a kind of can integrate, effectively, science to domestic waste incineration residue
MSW Incineration Plant clinker recycling and regenerated aggregate the classification preparation system for being handled and being reclaimed, to solve
Environmental pollution existing for a kind of prior art is serious, and recovery rate of valuable metals is low, circulation it is alkaline exceeded, pH value more than 11,
Cause the valuable metal corrosion of recovery more serious, the exceeded irretrievable technical problem of regenerated aggregate alkalescence.
In order to solve the above-mentioned technical problem, the invention discloses a kind of MSW Incineration Plant clinker recycling
And regenerated aggregate classification preparation system, its technical scheme are as follows：
A kind of MSW Incineration Plant clinker recycling and regenerated aggregate are classified preparation system, and its feature exists
In, including screening unit, one-level fragmentation cell, one-level magnetic separating unit, two-stage crushing unit, secondary magnetic separation unit, jigging flotation
Unit, filter element and preparation regeneration material unit, wherein,
The screening unit includes being corresponding in turn to the pan feeding module of setting, the first delivery module, rolling cage screening module and set
It is placed in second delivery module rolled below cage screening module, is arranged at the 3rd delivery module of the rolling cage screening module；
The one-level magnetic separating unit is arranged above second delivery module, and the 3rd delivery module is connected to described
One-level fragmentation cell；
The two-stage crushing unit is arranged at the second delivery module end, and the secondary magnetic separation unit is arranged at described
Two-stage crushing unit exports, and the jigging flotation cells, filter element and preparation regeneration material unit are set in turn in the two level
Magnetic separating unit rear；
The regeneration material unit for preparing includes press filtration module, drying module, grinding module and light weight board making module.
Preferably, the suspension type magnetic force that the one-level magnetic separating unit includes being arranged at directly over second delivery module removes
Ironware, for the magnetic metal transmitted described in magnetic separation on the second delivery module.
Preferably, in addition to metal recovery module, pass through among the metal recovery module and the one-level magnetic separating unit
4th delivery module connects；
Connected among the metal recovery module and the secondary magnetic separation unit by the 5th delivery module.
Preferably, the secondary magnetic separation unit between the first communication apparatus and the jigging flotation cells by connecting；
The secondary magnetic separation unit includes drum-type concentration equipment, and the drum-type concentration equipment is arranged at described first and connected
Above exchange device.
Preferably, the two-stage crushing module includes sanding device and is arranged at the water inlet of the sanding device charging aperture
Device.
Preferably, the rolling cage screening module includes the horn-like screen cloth that can continuously rotate, the mesh of the screen cloth
Directly it is less than 100mm.
Preferably, the jigging flotation cells include sawtooth waveforms jig plant, and the sawtooth waveforms jig plant is divided into upper strata
Bed and lower floor's bed, place that density is smaller and the larger heavy particulate matter of density respectively；
The upper strata bed is communicated in the filter element by the second communication apparatus.
Preferably, the metal recovery module include feeding mouth, discharging opening, flushometer be used for remove silt shaking table and
Suspension type magnetic means, the feeding mouth are arranged at the upper angle of the bed surface of the shaking table.
Preferably, the shaking table has hyperbolic ripple bed surface, and bed surface has certain gradient, in the drive of motor and belt pulley
Under, longitudinally reciprocating motion can be made.
Preferably, the flushometer washes by water direction perpendicular to the direction that the shaking table moves and towards the discharging
Mouthful.
Compared with prior art, MSW Incineration Plant clinker recycling and regenerated aggregate described herein
Preparation system is classified, has reached following effect：
(1) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, it is comprehensive, efficiently, energy-conservation, low stain, scale domestic waste incineration residue is handled, recycling of recyclable waste with it is comprehensive
Close the positive effect utilized；
(2) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, science is provided with many places sorting and taxon, thus separating effect is more preferable, the residual metal level in silt is smaller；
(3) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, the active ingredient of the preparing raw material of reworked material is higher, and finished product more meets the requirements；
(4) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, the one-level magnetic separating unit are arranged above second delivery module, magneticly elect metallic particles, carried out preliminary sorting
Processing, module set compact and reasonable, and magnetic separation has been carried out during transmission, save energy consumption and processing routine；
(5) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, the setting of screening unit and the one-level fragmentation cell, avoids infringement of the larger material to device in clinker, optimizes
The effect of sorting process, extend the service life of production line；
(6) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, circulating water pool can collect the reclaimed water of rainwater and garbage incinerating power plant after sewage disposal and be recycled,
Whole processing procedure does not have the situation of external sewage effluent, has accomplished " zero-emission " of sewage, has realized recycling for water resource,
Using water wisely, environmental protection.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is that MSW Incineration Plant clinker recycling and regenerated aggregate grading system provided by the present invention are standby
The structural representation of system.
Embodiment
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Specification
Subsequent descriptions for implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is worked as to be defined depending on appended claims institute defender.
The application is described in further detail below in conjunction with accompanying drawing, but not as the restriction to the application.
Embodiment one：
As Fig. 1 MSW Incineration Plant clinker recyclings provided by the present invention and regenerated aggregate grading system are standby
Shown in the structural representation of system, the standby system of a kind of MSW Incineration Plant clinker recycling and regenerated aggregate grading system
System, it is characterised in that including screening unit, one-level fragmentation cell, one-level magnetic separating unit, two-stage crushing unit, secondary magnetic separation list
Member, jigging flotation cells, filter element and preparation regeneration material unit, wherein,
The screening unit includes being corresponding in turn to the pan feeding module of setting, the first delivery module, rolling cage screening module and set
It is placed in second delivery module rolled below cage screening module, is arranged at the 3rd delivery module of the rolling cage screening module；
The one-level magnetic separating unit is arranged above second delivery module, and the 3rd delivery module is connected to described
One-level fragmentation cell；
The two-stage crushing unit is arranged at the second delivery module end, and the secondary magnetic separation unit is arranged at described
Two-stage crushing unit exports, and the jigging flotation cells, filter element and preparation regeneration material unit are set in turn in the two level
Magnetic separating unit rear；
The regeneration material unit for preparing includes press filtration module, drying module, grinding module and light weight board making module.
A kind of MSW Incineration Plant clinker recycling and regenerated aggregate grading system provided by the utility model
Standby system, possesses advantages below：
Because through clinker caused by burning, composition mixes, it is most likely that pipelining equipment can be caused to damage, so as to lead
Cause system treatment effect is bad, and service life is not grown, and the screening unit and one-level fragmentation cell avoid well it is above-mentioned
Problem.
The one-level magnetic separating unit is arranged above second delivery module, magneticly elects metallic particles, has been carried out preliminary
Sorting process, module sets compact and reasonable, magnetic separation carried out during transmission, saves energy consumption and processing routine；
The two-stage crushing unit and secondary magnetic separation unit further refine clinker and magneticly elect metallic particles again；And institute
Stating the jigging flotation cells thoroughly makes the heavy particulate matter in clinker fully be settled, the heavier metallic particles of proportion with
Descent waterflow is deposited to ragging bottom；And the material (substantially having eliminated all metallicses) that proportion is lighter is then
The top of ragging is distributed in, flowing through jigging machine discharging opening with water flows into slag bath (clinker working area after purification).Fall to
The heavier metal impurities of ragging bottom proportion, are come out by periodic cleaning, carry out sorting metals.
Pass through above-mentioned each unit from domestic waste incineration residue, sub-elect metallic particles and silt, and the preparation
Regenerate in material unit, the filter residue after the press filtration module filters last filter element carries out press filtration, and mud cake, the mud cake is made
Light superfine powder is formed after the grinding of above-mentioned grinding module, 50% has irregular hole in these powders, non-
Often it is adapted to do insulating light wall slab and bentonitic substitute；Module making is made into finished product by the light weight board again.
Specific implementation step includes but is not limited in the following manner：Sludge after waste-to-energy plant clinker integrated treatment, warp
Cross filter press press filtration and produce mud cake, light superfine powder is formed after Raymond machine is ground, 50% has not in these powders
The hole of regular shape, it is especially suitable for doing insulating light wall slab and bentonitic substitute, sludge, cement is proportionally injected into
Mixer；23--30 kilograms of DBSA, 3--4 kilograms of sodium hydroxide, 700--800 kilograms of water proportionally inject hair
Foam is made in bubble machine, then uniform by mixing plant and sludge, cement mixing and stirring；Used in wherein every 500 kilograms of sludge
Cement is 200--300 kilograms, by 23--30 kilograms of DBSA, 3--4 kilograms of sodium hydroxide, water 700--800 thousand
Gram；Feeding is compressing into laminator, and process is entered after plate blank molding, and slab tentatively solidifies for 3~5 hours on supporting plate, from
It is finished product so to conserve one week.
It is classified in a kind of MSW Incineration Plant clinker recycling provided by the utility model and regenerated aggregate
In preparation system, science is provided with many places sorting and taxon, thus separating effect is more preferable, residual metal level is smaller, because
The active ingredient of the preparing raw material of this reworked material is higher, and finished product more meets the requirements.
Embodiment two：
A kind of the MSW Incineration Plant clinker recycling and regenerated aggregate grading system that the present embodiment provides are standby
System, its system composition and handling process are as follows：
Screening unit and one-level fragmentation cell：Through clinker caused by burning, composition mixes, to prevent pipelining equipment
Damage, is screened to clinker and one-level crushes.Clinker is sent into hopper by forklift, is conveyed by conveyer belt into screening and rolls cage charging
Mouthful.It is the horn-like screen cloth that can continuously rotate to roll cage.Clinker is entered by horn-like rolling cage osculum end, the rolling cage by rotation
Afterwards, slag granules of the diameter less than 100mm are through the mesh outflow of rolling cage side, into next process；And the slag that volume is larger
Block, stone, the metal of concrete block and bulk are then flowed out by the big opening end of horn-like rolling cage, and sand shaker is sent into by conveyer belt
After progress one-level is broken, pending clinker area is transmitted back to by conveyer belt；Imperfect combustion rubbish is manually picked, and is sent after concentration
Waste incinerator is returned to burn again.
One-level magnetic separating unit：After rolling cage by rotation, slag granules of the diameter less than 100mm are through rolling cage side net
Hole, hopper is flowed into, is flowed out, is uniformly distributed on a moving belt by material mouth bottom even.Suspension type magnetic force is set to remove above conveyer belt
Ironware.When clinker passes through below suspension type magnetic recording wire separator with conveyer belt, the magnetic metal in clinker is magneticly elected, and is passed through
The conveyer belt of conveying metal sends to removal of impurities separation and sorting metals.
Two-stage crushing unit：Clinker after the one-level magnetic separating unit, sand shaker is sent into by conveyer belt, beaten simultaneously
Sand machine inlet has flushing water to be continuously injected into.Clinker is crushed in wet type sand shaker, and the slag particle after crushing is with flushing current
Go out sand shaker.Sanding function fully smashes the hard material of below 100mm clinker, stone and concrete block etc. in clinker,
According to the requirement in brickmaking factory or cement plant, clinker can be ground into defined granular size, current technology can be by particle
Fineness is adjusted to 1~4mm or so.
Secondary magnetic separation unit：The outlet of wet type sand shaker sets drum-type magnetic tramp iron separator, is exported and flowed out by wet type sand shaker
Clinker and flushing water mixture, flow through below drum-type magnetic tramp iron separator, contained magnetic metal is by secondary magnetic separation in clinker
Out, removal of impurities separation and sorting metals are sent to by conveying the conveyer belt of metal.
Jigging flotation cells：Clinker and flushing water mixture after secondary magnetic separation, flow into sawtooth pulsation jig.Sawtooth waveforms
Jigging machine is faster than descent waterflow, made according to the theoretical layering rule of jig bed, its jigging pulsation curves indention, ascending current
Heavy particulate matter in clinker is fully settled, therefore the heavier metallic particles of proportion is deposited to jigging machine with descent waterflow
Bed bottom；And the material (substantially having eliminated all metallicses) that proportion is lighter is then distributed in the upper of ragging
Portion, flow through jigging machine discharging opening with water and flow into slag bath (clinker working area after purification).Fall to ragging bottom proportion compared with
The metal impurities of weight, are come out by periodic cleaning, carry out sorting metals.
Filter element：The clinker sand grains after all metallicses is removed, flowing through jigging machine discharging opening with water flows into slag bath
(clinker working area after purification).Slag bath sets barrier discharge outlet, and process water flows into Waste Water Treatment after filtering.After drainage
Finished product clinker cement plant, concrete segment brick field, concrete mixing plant etc. are sent to after concentration, be used as replacing river sand, thin
Stone aggregate uses.
Prepare regeneration material unit：Pass through above-mentioned each unit from domestic waste incineration residue, sub-elect metallic particles and mud
Sand, and described prepare is regenerated in material unit, and the filter residue after the press filtration module filters last filter element carries out press filtration, system
Into mud cake, the mud cake forms light superfine powder after the grinding of above-mentioned grinding module, and 50% has not in these powders
The hole of regular shape, it is especially suitable for doing insulating light wall slab and bentonitic substitute；Again mould is made by the light weight board
Block is fabricated to finished product.
The regeneration material unit specific implementation step for preparing includes but is not limited in the following manner：Waste-to-energy plant clinker
Sludge after integrated treatment, mud cake is produced by filter press press filtration, light superfine powder is formed after Raymond machine is ground, these
50% has irregular hole in powder, is especially suitable for doing insulating light wall slab and bentonitic substitute, by sludge, water
Mud is proportionally injected into mixer；23--30 kilograms of DBSA, 3--4 kilograms of sodium hydroxide, water 700--800 thousand
It is uniform into foam, then by mixing plant and sludge, cement mixing and stirring gram proportionally to inject foaming mechanism；Wherein every 500
Kilogram cement used in sludge is 200--300 kilograms, by 23--30 kilograms of DBSA, sodium hydroxide 3--4 thousand
Gram, 700--800 kilograms of water；Feeding is compressing into laminator, process is entered after plate blank molding, slab is 3~5 on supporting plate
Hour preliminary solidification, the as finished product of natural curing one week.
Metals recovery units：The metal reclaimed from clinker, divide into ferromagnetism and the class of weak magnetic two, it is therefore desirable to returning
Receive metal to be classified, while to remove the silt mixed in metal.We remove the silt mixed in metal using shaking table, together
Shi Caiyong suspension types magnetic recording wire separator distinguishes ferromagnetism and the metalloid of weak magnetic two.Shaking table is energy-conservation ore dressing ideal at present
One of equipment.Shaking table has hyperbolic ripple bed surface, and bed surface has certain gradient, under the drive of motor and belt pulley, can indulge
To reciprocating motion, while shaking table side has side knock current to flow transversely through bed surface.The process for removing silt is with hyperbolic
Carried out on ripple bed surface, the feed launder at metal and silt the mixture angle from bed surface is sent into, while provides laterally punching by feed trough
Wash water, then metal and silt mixture make inertia caused by reciprocal assymmetric motion in gravity, horizontal flowing water impulse force, bed surface
In the presence of frictional force, it is layered by proportion and granularity, and does lengthwise movement along bed surface and do transverse movement along bed surface is tilted.Cause
This proportion ore particle different with granularity gradually diagonally flows down along the respective direction of motion in fan, respectively from concentrate end and
The different zones discharge of mine tailing side, metal concentrates on concentrate end, and silt then drains into Waste Water Treatment by mine tailing side.In shaking table
Concentrate end above, suspension type magnetic recording wire separator is set, and the ferromagnetism metal flowed through below, which is magneticly elected, to be come, and weak magnetic is golden
Category then brings out mouth by table concentrate and collected.
Water wash system is equipped with whole production line, water filling is washed at three efficient hammers in small, broken bits respectively, ensures the product of finished product
Matter.Automatic control system and monitoring system are equipped with whole production line, it is ensured that the reliable and stable operation of production line.In whole production line
Artificial separation is equipped with, makes up the deficiency of automatic control system.
Aniseed on one layer of screen cloth of straight line dewatering screen is transported to do aluminium, and the middle material on two layers of screen cloth of dewatering screen passes through belt
Machine is delivered to finished product material heap, and the small powder under dewatering screen sieves enters sedimentation basin.
Wet type sand shaker flushing water and jigging machine make-up water (pulsation layering with) are discharged into slag bath (after purification by jigging machine
Clinker working area).Clinker storage area bottom imports circulating water pool, can circulate profit after barrier obstructs slag particle after treatment
With；Shaking table make-up water is discharged to circulating water pool with the silt at shaking table mine tailing end.
Sedimentation basin uses multi stage precipitation structure, and circulating water pool can collect rainwater and garbage incinerating power plant by dirty
The later reclaimed water of water process is recycled.Whole processing procedure does not have the situation of external sewage effluent, has accomplished sewage
" zero-emission ", realize recycling for water resource, using water wisely, environmental protection.
A kind of MSW Incineration Plant clinker recycling and regenerated aggregate grading system provided by the utility model
Standby system production mainly includes process water and equipment rinse water with water, is mainly used in disintegrating machine, jigging machine, wet type permanent magnet magnetic
Select the equipment such as machine and shaking table workshop section.
A kind of MSW Incineration Plant clinker recycling and regenerated aggregate grading system provided by the utility model
Standby system production waste water is mainly the equipment such as disintegrating machine, jigging machine, wet-type permanent magnetic separator and shaking table workshop section's water and equipment punching
Wash water, total losses about 35m3/d (including evaporate and lost into tailings etc.), waste water about 100m3/d is produced, collected through collecting ditch
Precipitation process is carried out by recirculated water sedimentation basin afterwards, the sedimentation basin is divided into four lattice, and the first lattice are mainly used in tailings precipitation, behind
Three lattice play clarification and Water storage simultaneously, and the waste water fully recovering does not discharge externally in production.
A kind of MSW Incineration Plant clinker recycling and regenerated aggregate grading system provided by the utility model
The major product production technology and production technology category advanced international level, equipment and electrical equipment Market and Technology of standby Systematic selection
Belong to advanced international level, realize that the energy consumption index of advanced international level is reliably guaranteed by the production management of specification.
By scientific algorithm, a kind of MSW Incineration Plant clinker recycling provided by the utility model and again
The main energy consumption data of raw aggregate grading preparation system is as follows：Water consumption：350000 tons/year, power consumption：1950000 kwh/, project year are consumed
Can 269.65 tons of standard coals of total amount, a kind of MSW Incineration Plant clinker recycling provided by the utility model and again
The main energy consumption data details of raw aggregate grading preparation system are shown in Table 1.
The project energy-output ratio signature coal analysis of table 1
Compared with prior art, a kind of MSW Incineration Plant clinker recycling of the present invention and regeneration
Aggregate grading preparation system, following effect is reached：
(1) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, it is comprehensive, efficiently, energy-conservation, low stain, scale domestic waste incineration residue is handled, recycling of recyclable waste with it is comprehensive
Close the positive effect utilized；
(2) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, science is provided with many places sorting and taxon, thus separating effect is more preferable, the residual metal level in silt is smaller；
(3) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, the active ingredient of the preparing raw material of reworked material is higher, and finished product more meets the requirements；
(4) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, the one-level magnetic separating unit are arranged above second delivery module, magneticly elect metallic particles, carried out preliminary sorting
Processing, module set compact and reasonable, and magnetic separation has been carried out during transmission, save energy consumption and processing routine；
(5) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, the setting of screening unit and the one-level fragmentation cell, avoids infringement of the larger material to device in clinker, optimizes
The effect of sorting process, extend the service life of production line；
(6) the standby system of MSW Incineration Plant clinker recycling and regenerated aggregate grading system of the present invention
System, circulating water pool can collect the reclaimed water of rainwater and garbage incinerating power plant after sewage disposal and be recycled,
Whole processing procedure does not have the situation of external sewage effluent, has accomplished " zero-emission " of sewage, has realized recycling for water resource,
Using water wisely, environmental protection.
Some preferred embodiments of the application have shown and described in described above, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in application contemplated scope described herein
It is modified., then all should be in this Shen and the change and change that those skilled in the art are carried out do not depart from spirit and scope
Please be in the protection domain of appended claims.
Claims (10)
1. a kind of MSW Incineration Plant clinker recycling and regenerated aggregate classification preparation system, it is characterised in that
Including screening unit, one-level fragmentation cell, one-level magnetic separating unit, two-stage crushing unit, secondary magnetic separation unit, jigging flotation list
Member, filter element and preparation regeneration material unit, wherein,
The screening unit includes being corresponding in turn to the pan feeding module of setting, the first delivery module, rolling cage screening module and is arranged at
Second delivery module rolled below cage screening module, the 3rd delivery module for being arranged at the rolling cage screening module；
The one-level magnetic separating unit is arranged above second delivery module, and the 3rd delivery module is connected to the one-level
Fragmentation cell；
The two-stage crushing unit is arranged at the second delivery module end, and the secondary magnetic separation unit is arranged at the two level
Fragmentation cell exports, and the jigging flotation cells, filter element and preparation regeneration material unit are set in turn in the secondary magnetic separation
Unit rear；
The regeneration material unit for preparing includes press filtration module, drying module, grinding module and light weight board making module.
2. MSW Incineration Plant clinker recycling according to claim 1 and the standby system of regenerated aggregate grading system
System, it is characterised in that the suspension type magnetic force that the one-level magnetic separating unit includes being arranged at directly over second delivery module removes
Ironware, for the magnetic metal transmitted described in magnetic separation on the second delivery module.
3. MSW Incineration Plant clinker recycling according to claim 2 and the standby system of regenerated aggregate grading system
System, it is characterised in that also including metal recovery module, by the among the metal recovery module and the one-level magnetic separating unit
Four delivery modules connect；
Connected among the metal recovery module and the secondary magnetic separation unit by the 5th delivery module.
4. MSW Incineration Plant clinker recycling according to claim 3 and the standby system of regenerated aggregate grading system
System, it is characterised in that the secondary magnetic separation unit between the first communication apparatus and the jigging flotation cells by connecting；
The secondary magnetic separation unit includes drum-type concentration equipment, and the drum-type concentration equipment is arranged at the first connection dress
Put top.
5. MSW Incineration Plant clinker recycling according to claim 4 and the standby system of regenerated aggregate grading system
System, it is characterised in that the two-stage crushing module includes sanding device and is arranged at the water inlet of the sanding device charging aperture
Device.
6. MSW Incineration Plant clinker recycling according to claim 5 and the standby system of regenerated aggregate grading system
System, it is characterised in that the rolling cage screening module includes the horn-like screen cloth that can continuously rotate, the mesh of the screen cloth it is straight
Connect and be less than 100mm.
7. MSW Incineration Plant clinker recycling according to claim 6 and the standby system of regenerated aggregate grading system
System, it is characterised in that the jigging flotation cells include sawtooth waveforms jig plant, and the sawtooth waveforms jig plant is divided into upper bed
Layer and lower floor's bed, place that density is smaller and the larger heavy particulate matter of density respectively；
The upper strata bed is communicated in the filter element by the second communication apparatus.
8. according to the MSW Incineration Plant clinker recycling described in claim 7 and the standby system of regenerated aggregate grading system
System, it is characterised in that the metal recovery module include feeding mouth, discharging opening, flushometer be used for remove silt shaking table and
Suspension type magnetic means, the feeding mouth are arranged at the upper angle of the bed surface of the shaking table.
9. according to the MSW Incineration Plant clinker recycling described in claim 8 and the standby system of regenerated aggregate grading system
System, it is characterised in that the shaking table has hyperbolic ripple bed surface, and bed surface has certain gradient, under the drive of motor and belt pulley,
Longitudinally reciprocating motion can be made.
10. according to the MSW Incineration Plant clinker recycling described in claim 9 and the standby system of regenerated aggregate grading system
System, it is characterised in that the flushometer washes by water direction perpendicular to the direction that the shaking table moves and towards the discharging opening.
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| CN108941152A (en) * | 2018-06-12 | 2018-12-07 | 上海秦望环保材料有限公司 | A kind of domestic waste incineration residue circulating water wash pretreating process |
| CN109731673A (en) * | 2019-03-16 | 2019-05-10 | 德州群峰机械制造有限公司 | A kind of waste incinerator residues processing technique |
| CN110420970A (en) * | 2019-08-02 | 2019-11-08 | 宇创环保产业有限公司 | A kind of domestic garbage burning electricity generation clinker wet process resource utilization system |
| CN110757618A (en) * | 2019-10-31 | 2020-02-07 | 梁品 | Method for producing baking-free bricks by comprehensively utilizing furnace slag |
| CN111744923A (en) * | 2019-03-29 | 2020-10-09 | 温州桂森环境科技有限公司 | Purification treatment process for incinerator slag |
| CN115007306A (en) * | 2022-06-02 | 2022-09-06 | 爱绿城环保科技有限公司 | Slag transferring process |
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- 2017-06-23 CN CN201720736841.8U patent/CN207170486U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108941152A (en) * | 2018-06-12 | 2018-12-07 | 上海秦望环保材料有限公司 | A kind of domestic waste incineration residue circulating water wash pretreating process |
| CN109731673A (en) * | 2019-03-16 | 2019-05-10 | 德州群峰机械制造有限公司 | A kind of waste incinerator residues processing technique |
| CN111744923A (en) * | 2019-03-29 | 2020-10-09 | 温州桂森环境科技有限公司 | Purification treatment process for incinerator slag |
| CN110420970A (en) * | 2019-08-02 | 2019-11-08 | 宇创环保产业有限公司 | A kind of domestic garbage burning electricity generation clinker wet process resource utilization system |
| CN110420970B (en) * | 2019-08-02 | 2021-12-28 | 宇创环保产业有限公司 | Household garbage incineration power generation slag wet-process resource utilization system |
| CN110757618A (en) * | 2019-10-31 | 2020-02-07 | 梁品 | Method for producing baking-free bricks by comprehensively utilizing furnace slag |
| CN115007306A (en) * | 2022-06-02 | 2022-09-06 | 爱绿城环保科技有限公司 | Slag transferring process |
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