[utility model content]
The technical problems to be solved in the utility model is that existing Prediction for Solid Waste Treatment Technology is immature, money
The efficiency of source trans-utilization is low.
For solving above-mentioned technical problem, this utility model offer techniques below scheme:
This utility model provides one way of life refuse disposal installation, including be sequentially connected with: bag-breaking machine,
Magnetic separator, turbine, ball mill, dissolution filter device, press filtering machine, dehydrator, gasification furnace and
Internal combustion engine;Wherein,
Described bag-breaking machine, for house refuse is carried out broken bag process, makes scattering of rubbish out;
Described magnetic separator, for house refuse is carried out magnetic separation process, selects magnetisable material;
Described turbine, for house refuse is carried out eddy current sorting process, selects metallics;
Described ball mill house refuse after selecting magnetisable material and metallics is carried out at ball milling
Reason, it is thus achieved that powder Organic substance and particulate inorganic thing;
Described dissolution filter device is for carrying out powder Organic substance and particulate inorganic thing at dissolution filter
Reason, it is thus achieved that organic solution;
Described press filtering machine is for carrying out filter press concentration process by organic solution, it is thus achieved that pie is organic
Thing and waste water;
Described dehydrator is for carrying out drying and processing by pie Organic substance, it is thus achieved that garbage derivatived fuel is with useless
Gas;
Described gasification furnace, for garbage derivatived fuel carries out pyrolytic gasification, produces imflammable gas;
Described internal combustion engine is for carrying out combustion power generation by imflammable gas.
In certain embodiments, described domestic garbage disposer also includes and described press filtering machine phase
Wastewater treatment equipment even, described wastewater treatment equipment includes being sequentially connected with: flocculating sedimentation device, sand
Stone filter and active carbon filter;Wherein:
Described flocculating sedimentation device carries out flocculating sedimentation process for adding flocculant in waste water;
Described sandrock filter waste water after carrying out flocculating sedimentation process carries out sandstone filtration;
Described active carbon filter waste water after carrying out sandstone filtration carries out activated carbon filtration.
In certain embodiments, described domestic garbage disposer also includes being connected with described dehydrator
Emission-control equipment, described emission-control equipment includes being sequentially connected with: gallet water curtain dust collector, wet
Formula electrostatic precipitator, zinc cation tower and ozonator;Wherein,
Described gallet water curtain dust collector and wet cottrell remove particle-removing for waste gas is carried out dedusting
Material;
Described zinc cation tower waste gas after removing particulate matter carries out desulfurization and denitration processes and goes
Eliminate the unusual smell;
Described ozonator for by go the waste gas after eliminating the unusual smell carry out oxidation Decomposition go sulphide removal and
Nitrogen oxides.
In certain embodiments, described dissolution filter device includes grid sewage-removing machine and the sandstone being sequentially connected with
Separator;Wherein,
Described grid sewage-removing machine is used for pulling water-fast floating thing out;
Described sandstone separator is used for filtering water-fast precipitate.
In certain embodiments, described dehydrator is roller dryer, and barrel is provided with water conservancy diversion wing plate.
Having the beneficial effects that of this utility model specific embodiment, at the house refuse that the present embodiment provides
Reason device is by arranging multi-stage treatment units, it is possible to house refuse is carried out multipass sort and goes out utility,
And utility is carried out recycling, and improve the conversion ratio of resource, the rubbish after process reaches
The standard of cleaning discharge, reaches the requirement of environmental protection, meanwhile, this domestic garbage disposer low cost,
Technological process is simple, effectively achieves the process of consumer waste innocent, minimizing, resource.
Embodiment 1
As it is shown in figure 1, this utility model provides one way of life refuse disposal installation, including being sequentially connected with
: bag-breaking machine 1, magnetic separator 2, turbine 3, ball mill 4, dissolution filter device 5, press filtering machine
6, dehydrator 7, gasification furnace 8 and internal combustion engine 9;Wherein,
Described bag-breaking machine 1, for house refuse is carried out broken bag process, makes scattering of rubbish out;
Described magnetic separator 2, for house refuse is carried out magnetic separation process, selects magnetisable material;
Described turbine 3, for house refuse is carried out eddy current sorting process, selects metallics;
The described ball mill 4 house refuse after selecting magnetisable material and metallics carries out ball milling
Process, it is thus achieved that powder Organic substance and particulate inorganic thing;
Described dissolution filter device 5 is for carrying out dissolution filter by powder Organic substance and particulate inorganic thing
Process, it is thus achieved that organic solution, described dissolution filter device 5 includes the grid sewage-removing machine 51 being sequentially connected with
With sandstone separator 52;Wherein, described grid sewage-removing machine 51 is used for pulling water-fast floating thing out;
Described sandstone separator 52 is used for filtering water-fast precipitate.
Described press filtering machine 6 is for carrying out filter press concentration process by organic solution, it is thus achieved that pie has
Machine thing and waste water;
Described dehydrator 7 is for carrying out drying and processing by pie Organic substance, it is thus achieved that garbage derivatived fuel and
Waste gas, described dehydrator 7 is roller dryer, and barrel is provided with water conservancy diversion wing plate, it is possible to will dry
After garbage derivatived fuel send dehydrator smoothly.
Described gasification furnace 8, for garbage derivatived fuel carries out pyrolytic gasification, produces imflammable gas;
Described internal combustion engine 9 is for carrying out combustion power generation by imflammable gas.
Preferably, described domestic garbage disposer also includes that be connected with described press filtering machine 6 gives up
Water treatment facilities 10, described wastewater treatment equipment 10 includes being sequentially connected with: flocculating sedimentation device 101,
Sandrock filter 102 and active carbon filter 103;Wherein:
Described flocculating sedimentation device 101 carries out flocculating sedimentation process for adding flocculant in waste water;Institute
State the sandrock filter 102 waste water after carrying out flocculating sedimentation process and carry out sandstone filtration;Described
The active carbon filter 103 waste water after carrying out sandstone filtration carries out activated carbon filtration.
Preferably, described domestic garbage disposer also includes at the waste gas that is connected with described dehydrator 7
Reason device 11, described emission-control equipment 11 includes being sequentially connected with: gallet water curtain dust collector 111,
Wet cottrell 112, zinc cation tower 113 and ozonator 114;Wherein,
Described gallet water curtain dust collector 111 and wet cottrell 112 are for carrying out dedusting by waste gas
Particle-removing material;The described zinc cation tower 113 waste gas after removing particulate matter carries out desulfurization
Process with denitration and go to eliminate the unusual smell;Described ozonator 114 is for going the waste gas after eliminating the unusual smell to carry out
Oxidation Decomposition removes sulphide removal and nitrogen oxides.
Below in conjunction with specific embodiment, one way of life refuse disposal installation provided by the present invention is processed
The technological process of house refuse is further detailed: first, and house refuse is poured into rubbish reservoir,
Carry out broken bag in house refuse being sent into bag-breaking machine 1 by plate feeder house refuse to be fallen out,
Magnetic material is selected, such as: Magnet, refuse battery etc. in being then fed into magnetic separator 2;Life after magnetic separation
Rubbish of living sub-elects metallics through turbine 3, such as again: copper, aluminum etc., the metal such as copper, aluminum
The catalyst generating two English can be become under high-temp combustion state, metallics is sorted out, no
Only be conducive to the recycling of metals resources, also help being smoothed out of separation treatment process;
Select the house refuse after magnetisable material and metallics enter ball mill 4, the rotation of ball mill 4,
Driving the steel spherical ball mill body motion within ball mill 4, orange mill body is on ball mill 4 inwall
Collision, friction, grind house refuse, and Organic substance such as changing food waste can be ground into powder,
Inorganic matter such as pieces of cloth, grit can be ground into graininess, the particle diameter of particulate inorganic thing after ball-milling treatment
≤8mm;
Powder Organic substance and particulate inorganic thing are put into dissolution filter device 5 and carry out dissolution process,
Obtain water-fast floating thing, water-fast precipitate and organic solution, pass through grid decontamination
Water-fast floating thing pulled out by machine 51, by filtering water-fast precipitation after sandstone separator 52
Thing obtains organic solution, and described water-fast floating thing main matter is plastics, can pass through broken,
Pelletize, modification becomes regeneration feed, and described water-fast precipitate main matter is sandstone, available
Make cement brick or landfill;The moisture part dissolving this powder Organic substance and particulate inorganic thing is come
Water in the house refuse ground inside ball mill 4, another part is from recovery in later step
Waste water, this waste water gallet water curtain dust collector 111 in exhaust-gas treatment, by high temperature in dust removal process
Waste gas be heated to 60 DEG C, this water temperature can more preferable dissolved powders shape Organic substance, plastics are had simultaneously
Well cleaning action;
Organic solution is poured into press filtering machine 6 and carries out filter press concentration process, concentrate after squeeze and filter
Thing is the pie Organic substance of high content of organics, and the liquid after squeeze and filter is waste water, in this waste water
Solids content≤50mg/l;
Pie Organic substance being put into dehydrator 7 and carries out dehydrate, the pie Organic substance after drying can
Making garbage derivatived fuel, ensure that this fuel size is all consistent in manufacture, the beneficially later stage uses
In time, burn more fully, and this drying and processing uses roller dryer, and barrel is provided with water conservancy diversion wing plate;
Garbage derivatived fuel is put into gasification furnace 8 carry out thermally decomposing gasification process, and ensure gasification furnace 8
Operational efficiency and safety, it is thus achieved that after imflammable gas, imflammable gas is carried out respectively dedusting and removes
Tar processing, it is thus achieved that the imflammable gas of purification;
Combustion power generation, the high temperature that burning produces is carried out in the imflammable gas of purification is sent into internal combustion engine 9
It is interior for carrying out drying and processing offer heat energy for pie Organic substance that flue gas delivers to dehydrator 7;
The waste water produced in the process will be processed by wastewater treatment equipment 10, and this waste water processes
Device 10 is connected with press filtering machine 6, includes successively: flocculating sedimentation device 101, sandrock filter 102
With active carbon filter 103, due to the solids in waste water, Biochemical oxygen demand and COD content
The highest, need to first pass through flocculating sedimentation device 101 and add flocculant and carry out flocculating sedimentation, the most again
Through sandrock filter 102 and active carbon filter 103, the water quality after activated carbon filters up to
To three grades of discharge standards of sewage disposal, can directly discharge also recoverable, the most more high standard
Accurate water quality, can be further added by one ultra-filtration filters device after activated carbon filters;
The waste gas produced in the process will be processed by emission-control equipment 11, this exhaust-gas treatment
Device 11 is connected with described dehydrator 7, includes successively: gallet water curtain dust collector 111, wet electrostatic
Cleaner unit 112, zinc cation tower 113 and ozonator 114, waste gas first passes around granite with water film and removes
Particulate matter removed by dirt device 111 and wet cottrell 112, in this gallet water curtain dust collector 111
Water from the waste water reclaimed, be then passed through zinc cation tower 113 carry out desulfurization and denitration process remove different
Taste, this zinc cation tower 113, containing a kind of biological deodorizing liquid, eventually passes ozonator 114 and enters
Row oxidation Decomposition removes sulphide removal and nitrogen oxides, and the waste gas after said process processes can reach nothing
Color is tasteless, particle content≤10mg/m3, meet smokeless, the environmental emission standard of odorless.
Process chart as shown in Figure 2, for the work of the present embodiment preferably domestic garbage disposer
Process flow figure.
The domestic garbage disposer that the present embodiment provides, goes out useful by house refuse by multipass sort
Material, and utility is carried out recycling, improve the conversion ratio of resource, process meanwhile
After rubbish reach cleaning discharge standard, reach the requirement of environmental protection, it is achieved that consumer waste innocent,
Minimizing, the process of resource.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all any amendment, equivalent and improvement made within spirit of the present utility model and principle
Deng, within should be included in protection domain of the present utility model.