Refuse pyrolysis processing system
Technical field
This utility model relates to technical field of waste treatment, especially, relates to a kind of refuse pyrolysis processing system.
Background technology
Along with the aggravation of mankind's activity, life and industrial refuse have become as threaten people's life health key factor it
One.At present, the trash processing way of countries in the world mainly includes the modes such as landfill, burning, compost, pyrolysis.And China due to
Refuse classification and rubbish comprehensive utilization technique delayed, the processing mode for rubbish mainly uses the burning with landfill to be at present
Main, environment is easily caused secondary to destroy by the trash processing way burning and filling, therefore, along with the progress of science and technology is with lasting
The importance of sexual development, burns and will certainly gradually eliminate with the trash processing way filled.
Pyrolysis processing technology is that under the state that rubbish is in anaerobic or anoxia, heating is allowed to decompose, it is possible to carry out rubbish
Harmless treatment, and the thermal decomposition product of recoverable can be produced, it is a kind of more environmentally-friendly efficient technology of garbage disposal.But
That due to the imperfection of China's refuse classification, the kind in house refuse is a lot, when carrying out being pyrolyzed operation, rubbish need through
Early stage a lot of operation pretreatment, such as sorting, is dried.At present, the pretreatment process of these rubbish be all individually complete after, then will
Rubbish is sent in garbage pyrolysis furnace, and each treatment process can not system focus on, and therefore the treatment effeciency of rubbish is the lowest, and
And, rubbish is required for bigger occupation of land space in the turnover of each operation and various processing equipment, and meanwhile, rubbish is in pretreatment process
Will emit bad smell, the biggest to the environmental effect of periphery.
Utility model content
This utility model purpose is to provide a kind of refuse pyrolysis processing system, to solve in prior art, is pyrolyzed operation
Time, rubbish needs through early stage a lot of operation pretreatment, and not only treatment effeciency is low, and, take up an area big, the abnormal flavour distributed is to periphery
The biggest problem of environmental effect.
For achieving the above object, this utility model provides a kind of refuse pyrolysis processing system, including: disintegrating machine is described broken
Connecting sorting conveyer belt at the charging aperture of broken machine, discharge outlet arranges broken rear conveyer belt, and described broken rear conveyer belt connects storage
Material pond, one end of described material storage container arranges material-falling hopper, is provided with and captures grabbing of rubbish between described material storage container and described material-falling hopper
Bucket, described material-falling hopper connects drying machine, and described drying machine is connected with garbage pyrolysis furnace;It is provided with on described garbage pyrolysis furnace and slags tap
Machine and exhaust pipe, described exhaust pipe is sequentially connected with cyclone dust removal machine, bag-type dust collector and flue gas cleaner, described
Heat transfer drying duct it is provided with between exhaust pipe and described material storage container.
Further, described disintegrating machine, described sorting conveyer belt, described broken rear conveyer belt, described material storage container are with described
Material-falling hopper is arranged in the closing place of negative pressure, is provided with negative-pressure air fan in described closing place, and described negative-pressure air fan connects
Air filter.
Further, described air filter is active carbon filter.
Further, the both sides of described sorting conveyer belt are provided with sewage drainage road, and described sewage drainage road connects sewage
Process pond.
Further, active carbon purifying filler and out of stock, dioxin catalyst filling it are provided with in described flue gas cleaner.
Further, it is provided with blower fan between described cyclone dust removal machine and described bag-type dust collector.
Further, it is provided with out inder pot at the slag notch of described mucking machine.
This utility model has the advantages that
Garbage system, by integrated for refuse pyrolysis processing equipment, is focused on by this refuse pyrolysis processing system, equipment
Integrity degree is high, multiple functional, and refuse pyrolysis treatment effeciency is high, and equipment takes up an area few;Meanwhile, to rubbish produce waste water, waste gas with
Waste residue can unify recycling, environment will not be caused secondary pollution, substantially reduce the garbage disposal shadow to surrounding enviroment
Ring.
Accompanying drawing explanation
Below with reference to figure, this utility model is described in further detail.Constitute the accompanying drawing of the part of the application
Being used for providing being further appreciated by of the present utility model, schematic description and description of the present utility model is used for explaining this reality
With novel, it is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of this utility model refuse pyrolysis processing system preferred embodiment.
Description of reference numerals:
1, rubbish;2, sorting conveyer belt;3, disintegrating machine;4, disintegrating machine;5, material storage container;6, material-falling hopper;7, grab bucket;8, it is dried
Machine;9, garbage pyrolysis furnace;10, mucking machine;11, exhaust pipe;12, cyclone dust removal machine;13, bag-type dust collector;14, flue gas
Depurator;15, heat transfer drying duct;16, sewage drainage road;17, treatment tank;18, negative-pressure air fan;19, air filter;
20, inder pot is gone out;21, blower fan.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Referring to Fig. 1, preferred embodiment of the present utility model provides a kind of refuse pyrolysis processing system, including: broken
Machine 3, connects sorting conveyer belt 2 at the charging aperture of described disintegrating machine 3, discharge outlet arrange broken after conveyer belt 4, described broken after
Conveyer belt 4 connects material storage container 5, and one end of described material storage container 5 arranges material-falling hopper 6, between described material storage container 5 and described material-falling hopper 6
Being provided with the grab bucket 7 capturing rubbish, described material-falling hopper 6 connects drying machine 8, and described drying machine 8 is connected with garbage pyrolysis furnace 9;Institute
Stating and be provided with mucking machine 10 and exhaust pipe 11 on garbage pyrolysis furnace 9, described exhaust pipe 11 is sequentially connected with cyclone dust removal
Machine 12, bag-type dust collector 13 and flue gas cleaner 14, be provided with heat transfer between described exhaust pipe 11 and described material storage container 5
Drying duct 15.
During operation, between dumper conveying garbage 1 to dumping sorts, rubbish 1 is carried out preliminary sorting, returning
Receive the rubbish and dangerous materials utilized and article can not be pyrolyzed make a distinction, then stacking.Preferably, for ease of collecting rubbish
The sewage that rubbish 1 oozes out, the both sides of described sorting conveyer belt 2 are provided with sewage drainage road 16, and described sewage drainage road 16 connects dirt
Water treating pond 17.The sewage that rubbish 1 oozes out enters into treatment tank 17 via the sewage drainage road 16 of both sides, carries out sewage and returns
Receipts process.
Then, rubbish 1 is delivered to disintegrating machine 3 by sorting conveyer belt 2 and is crushed, and the rubbish after crushing is easier to abundant heat
Solve.
Rubbish after Po Sui, is transported to material storage container 5 via broken rear conveyer belt 4, it is preferable that for reaching preferable energy-conservation effect
Really, heat transfer drying duct 15 it is provided with between exhaust pipe 11 and material storage container 5.When garbage pyrolysis furnace 9 works, the height of discharge
Temperature waste gas can carry out preliminarily dried by heat transfer drying duct 15 to rubbish, reduces the moisture of rubbish, it is easier to pyrolysis, waste gas
Heat again with, reach energy-saving effect.
Preferably, for reducing the waste odor impact on surrounding enviroment, described disintegrating machine 3, described sorting conveyer belt 2, institute
State broken rear conveyer belt 4, described material storage container 5 is arranged at described material-falling hopper 6 in the closing place (relative closure) of negative pressure, institute
Being provided with negative-pressure air fan 18 in stating closing place, described negative-pressure air fan 18 connects air filter 19.Negative-pressure air fan 18 will be with
The gas of taste, by outdoor discharge past after air filter 19, prevents environment near malodorous influences.Preferably, reduction is processed into
This, described air filter 19 can use active carbon filter, activated carbon filter effect, but use cost is relatively low.
Rubbish is put in material-falling hopper 6 by the rubbish in material storage container 5 by grab bucket 7, is then delivered in drying machine 8, to rubbish
Rubbish carries out after drying.Then, the rubbish being dried is conveyed into garbage pyrolysis furnace 9 and carries out pyrolysis processing.Produce after refuse pyrolysis
Raw ashes and waste gas, ashes recycle through mucking machine 10.Waste gas is discharged through exhaust pipe 11, first passes through heat transfer drying tube
Road 15 is dried pretreatment to the rubbish to be dried after crushing, and after being then cooled to preference temperature, enters cyclone dust removal machine 12
Waste gas is carried out rough dusting, is then passed through bag-type dust collector 13 dedusting again and removes deleterious particle, entering finally into cigarette
Discharge after gas purifier 14 purified treatment.
Preferably, for ease of the collection of ashes, at the slag notch of described mucking machine 10, it is provided with out inder pot 20.
Preferably, it is provided with blower fan 21 between described cyclone dust removal machine 12 and described bag-type dust collector 13.Blower fan 21 is right
Garbage pyrolysis furnace 9 causes negative pressure, also the part foul smell of material storage container 5 and sorting area is drawn into garbage pyrolysis furnace 9 simultaneously and carries out
Deodorization is pyrolyzed.
Preferably, active carbon purifying filler and out of stock, dioxin catalyst filling it are provided with in described flue gas cleaner 14.
Last purified treatment together, activated carbon adsorption falls the granule that swims in waste gas, and out of stock, dioxin catalyst is to having in waste gas
Pest carries out resolution process, and out of stock, dioxin catalyst is arranged in last one treatment process, can effectively reduce catalyst
Loss (catalyst cost high), the most also reduce the dust in waste gas and be attached to the surface of catalyst, reduce waste gas and catalysis
The area of agent contact, thus the efficiency of catalyst is improved.
Garbage system, by integrated for refuse pyrolysis processing equipment, is focused on by this refuse pyrolysis processing system, equipment
Integrity degree is high, multiple functional, and refuse pyrolysis treatment effeciency is high, and equipment takes up an area few;Meanwhile, to rubbish produce waste water, waste gas with
Waste residue can unify recycling, environment will not be caused secondary pollution, substantially reduce the garbage disposal shadow to surrounding enviroment
Ring.
Preferred embodiment of the present utility model also provides at a kind of refuse pyrolysis based on above-mentioned refuse pyrolysis processing system
Reason method, comprises the following steps:
After rubbish 1 is marched into the arena, rubbish 1 is carried out category filter, the rubbish that can be pyrolyzed is sent to disintegrating machine 3 and breaks
Broken;After completing to crush, rubbish is dried process, then dried rubbish is sent to garbage pyrolysis furnace 9 and is pyrolyzed;
Producing ashes and waste gas after refuse pyrolysis, ashes recycle through mucking machine 10, and waste gas is discharged the rubbish to be dried after crushing
Be dried pretreatment, then removing dust, activated carbon absorb and out of stock, dioxin catalyst decompose after discharge.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model;For this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.