CN101579689B - Complete system of recycling treatment of city household garbage and a method thereof - Google Patents

Complete system of recycling treatment of city household garbage and a method thereof Download PDF

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Publication number
CN101579689B
CN101579689B CN2009101480471A CN200910148047A CN101579689B CN 101579689 B CN101579689 B CN 101579689B CN 2009101480471 A CN2009101480471 A CN 2009101480471A CN 200910148047 A CN200910148047 A CN 200910148047A CN 101579689 B CN101579689 B CN 101579689B
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machine
winnowing
sieve
system
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CN2009101480471A
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Chinese (zh)
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CN101579689A (en
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邵道德
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邵道德
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/11Specially adapted for crops
    • Y02A40/18Related to fertilizer management
    • Y02A40/20Sustainable fertilizers of biological origin
    • Y02A40/214Fertilizers from household or town refuse
    • Y02A40/216Biological compost
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Dismantling or mechanical processing of waste for the recovery of materials during separation, disassembly, pre-processing or upgrading
    • Y02W30/521Crushing or shredding
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Dismantling or mechanical processing of waste for the recovery of materials during separation, disassembly, pre-processing or upgrading
    • Y02W30/522Separation techniques
    • Y02W30/523Sieving or screening
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Dismantling or mechanical processing of waste for the recovery of materials during separation, disassembly, pre-processing or upgrading
    • Y02W30/522Separation techniques
    • Y02W30/525Separation techniques using wind or air currents
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Dismantling or mechanical processing of waste for the recovery of materials during separation, disassembly, pre-processing or upgrading
    • Y02W30/522Separation techniques
    • Y02W30/526Magnetic separation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling
    • Y02W30/622Separating plastics from other materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling
    • Y02W30/625Disintegrating plastics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/68Rubber waste recycling

Abstract

The invention relates to a complete system of recycling treatment of city household garbage and a method thereof. The invention is characterized in that an electronic screen control system controls mechanical transmission and treatment condition of a garbage mechanical classification system, a fertilizer-making system, a plastic classification system, a pulping system and a sewage treatment systemby a contact screen and a circuit, the recycling treatment of day treatment for day garbage, closed operation, automatic sorting, no secondary pollution and fully treatment of resources is realized f inally, the city household garbage is divided into 48 types, which are combined into 15 types and seven sorts, the classification rate reaches 100 percent, the recycling rate reaches over 99 percent and the whole-range treatment needs 60 to 80 minutes.

Description

Complete system of recycling treatment of city household garbage and method thereof

Technical field

The present invention relates to the processing of house refuse, relate in particular to a kind of complete system of recycling treatment of city household garbage and method thereof.

Background technology

Along with being on the increase and the raising day by day of living standards of the people of expanding economy, population, the generation of municipal refuse also day by day increases, a large amount of rubbish has become long-standing pollution sources in the city, and rubbish has become serious day by day problem to the pollution of environment.It is reported that the present city of China produces about 100,000,000 3 thousand ten thousand tons of quantity of refuse per year, and increase with 7%~9% year increasing velocity.In state-owned 665 big and medium-sized cities, more than 2300 county town is absorbed in the encirclement of house refuse, the land area that national rubbish is stored up for a long time reaches more than 500,000,000 square metre the sixth of the twelve Earthly Branches, the land resources of flood tide preciousness are occupied pollution, 70% city, the whole nation is absorbed in the predicament of garbage-surrounded city.At 12000 tons, the garbage mountain of diameter more than 50 meters reaches more than 5000 around the city as Beijing's daily output rubbish.14000 tons in Shanghai City daily output rubbish, periphery is surrounded by more than 3000 rubbish factories.So a large amount of domestic wastes can not get effective processing, will cause serious pollution to the water body of urban ecological environment and periphery, atmosphere, soil etc., and cause a large amount of useful resources wastes in the rubbish.People recognize that progressively rubbish is to have misplaced local utilize " wealth ", so domestic waste minimizing, innoxious, attention that recycling treatment more and more is subjected to the government and the public.

Rapid growth in the face of global various countries domestic waste, various countries all make great efforts to explore its New Process for Treatment, new mode, early propose and be implemented on the basis that refuse classification reclaims as Japan, the U.S., Germany etc. and carry out integrated treatment, realize " minimizing, innoxious, the resource " of rubbish, and set up perfect relatively classification recovery and processing system.Make a general survey of the treatment technology of the domestic waste in the whole world, mainly contain technology and methods such as landfill, burning, compost treatment at present.Urban Garbage Treatment in China is owing to start late, and infrastructure is relatively poor and be subjected to the influence of all objective factors, at present mainly based on sanitary landfills.

China's implementation separate waste collection still not yet in effect at present, more existing several waste disposal methods have following drawback:

The municipal refuse landfill disposal: China rises the middle and later periods nineties 20th century, building up a collection of in succession is the sanitary filling field of the layer structure of core as impervious barrier with the high density polyethylene (HDPE) antiseepage film, but no matter be abroad or domestic, no matter how perfect its treatment technology is, so far still there is following problem: though the landfill method cost is low, but permanent floor space is big, take the valuable soil of a large amount of surrounding cities, the resource of recyclable utilization is wasted fully in the rubbish, severe contamination soil and underground water source are cured the symptoms, not the disease.The foul gas contaminated airs such as biogas that garbage loading embeading factory discharges grow a large amount of viruses and bacterium.Harmful substances such as heavy metal in plastics in the rubbish, rubber, the battery need the dilution that just may be degraded in 80~150 years, and the environment sequel in future is difficult to appraisal.City garbage burning is handled: though China has obtained many progress aspect waste incineration, but still be in the stage of groping and studying.From present case, most applications is unsatisfactory, and burning method becomes gaseous contamination in the burning process by solid pollution, produce the “ bioxin " carcinogenic gas; serious harm health of people and contaminated environment, for example Belgian “ bioxin in 1999 " incident, with a toll of 1,000,000,000 Euros.Developed country has stopped burning away the refuse gradually now; Japan also makes laws, the smoke evacuation standard that strict control is burnt away the refuse.To consume coal, the combustion-supporting energy of wet goods in the burning, waste a large amount of recyclable resources.Electric generator set by burning one-time investment amount is big, construction and production equipment cost are very expensive, burning industrial production stove that the disposal of refuse of one day is 1000 tons and attached energy recovery equipment, approximately need RMB 2~300,000,000 yuan, lack of capital in China, under the situation of cities and towns, ground financial difficulty, be difficult to be promoted particularly.The thermoelectric conversion ratio of China's coal fired power generation only reaches 34%, and the thermoelectric conversion ratio that produces by burning away the refuse is lower, so the operating cost height, and deficiency in economic performance is to such an extent as to the refuse-burning plant that China's throwing huge fund is built is in the loss running status mostly.The Switzerland that incineration technology is comparatively flourishing, the cost that burns one ton of rubbish is 112 dollars, this is the thing that can not think justice in China.Moreover China also has the surplus organic matter in native slag, building waste residue, kitchen in the rubbish many, and refuse thermal value is low to wait the factor that is unfavorable for burning electricity generation, and after the waste incineration 20~40% residue is arranged still, need landfill.This method is more harm than good in a word.

Existing city compost is handled: along with the variation of growth in the living standard and life style, the composition of municipal refuse is increasingly sophisticated, obtain desirable composting production, except the traditional sweat of needs, complicated sorting, shattering process must be set, thereby increase the compost treatment expense greatly.Simultaneously, owing to sneaking into of a large amount of impurity and poisonous and harmful chemical composition in the municipal refuse, make the value of composting production as fertilizer sources or soil conditioner reduce greatly, ill-considered processing also may bring the pollution of soil and the harm of crops.Composting process is utilized the mode of the microorganism species fermentation organic matter of degrading, and the production cycle is long, about 1~3 month, floor space is big, discharge pernicious gases such as stench, carbon dioxide in processing procedure, nutrition volatilization losses such as the carbon in the rubbish organic matter, nitrogen are up to 40%, fertilizer quality instability.Because letter sorting does not thoroughly cause objectionable impurities and content of beary metal height in the fertilizer, causes the farmland secondary pollution.

The domestic waste classification is handled; Countries in the world utilize urban garbage disposal again at present, constantly drop into a huge sum of money research and development; Domesticly declared refuse classification and handle and to utilize patent quite a few again.Not a difficult problem to categorized consumer waste the sixth of the twelve Earthly Branches at present, but do not have a family can accomplish the post-processed that the domestic garbage resource of oneself classification is recycled.Here it is, and the key point that is difficult to promote is handled in the domestic waste classification.For the classified resource post-processed of utilizing again still is a practical difficult problem.

In the classified plastic garbage, plastic garbage composition complexity is made up of compounds such as multiple plastics mixing and paper, plastic-aluminums.Existing is artificial go-no-go, and classification rate is low, and to the go-no-go of being at a complete loss as to what to do of fritter, utilization rate is less than 20%, and remaining having partly mixes in fertile rubbish, and most mixed plastic burns and landfill in the same old way, and in processing environment is caused CR Critical secondary pollution.

Classified paper material rubbish generally is made up of mixing such as paper, cardboard, branch, leaf, timber, shell, Chinese medicine slag, straw, weeds.Existing can only treatment paper and cardboard recycle, remaining major part is mixed in fertile rubbish, has partly cannot handle to burn and landfill in the same old way.

Classified fertile raw material rubbish is generally by kitchen excess and food excess, dust, sewage sediment, human excrement, brid guano, and institutes such as animal manure composition just can be produced effective fertilizer.But it mostly is first compost treatment that existing refuse classification is handled, and back sorting causes oxious component to sneak into, and classification is carefully not thorough, causes fertile raw material rubbish foreign material how unclean, and fertilizer efficiency is low, and oxious component exceeds standard.

This shows, be badly in need of characteristics, seek new technology, new way, the new method of garbage disposal, realize minimizing, innoxious, the resource of garbage disposal at China's composting.

Summary of the invention

Technical problem to be solved by this invention provides a kind of domestic waste recycling treatment the whole series method and device, overcome the shortcoming of above-mentioned prior art, at the situation of domestic composting complicated component, develop the Rubbish Processing Method and Device that the present invention is made up of six big systems.

Technical problem to be solved by this invention is achieved through the following technical solutions:

Complete system of recycling treatment of city household garbage, comprise the electronic curtain control system, it is characterized in that: comprise the rubbish machinery categorizing system, composting system, plastic cement categorizing system, pulping system and the sewage disposal system that are connected with the electronic curtain control system respectively.

Described rubbish machinery categorizing system comprises mandrel rod formula bag-breaking machine broken bag, the 1st road ferromagnetism feeding belt that is connected with mandrel rod formula bag-breaking machine broken bag, the thick rotary screen of individual layer that links to each other with the 1st road ferromagnetism feeding belt, the swinging winnowing machine that links to each other with the thick rotary screen of individual layer, the 2nd road ferromagnetism feeding belt and meal machine, the thin rotary screen of individual layer that links to each other with the 2nd road ferromagnetism feeding belt, the inclined draining reciprocating sieve that links to each other with the thin rotary screen of individual layer, the high-speed stirred feeder that links to each other with inclined draining reciprocating sieve, No. 1 single track winnowing machine that links to each other with the high-speed stirred feeder, break up roller with No. 1 single track winnowing machine links to each other with the meal machine, with break up the high speed that roller links to each other and break up rubbing machine, break up the 3rd road ferromagnetism feeding belt that rubbing machine links to each other with high speed, the double-deck sieve of jumping of the inclined that links to each other with the 3rd road ferromagnetism feeding belt is jumped No. 2 that sieve links to each other with inclined is double-deck, No. 3 and No. 4 winnowing machines.

Described composting system comprises the Electronic Control sliding plate; the batching that links to each other with the Electronic Control sliding plate stirs feeder; stir the Electronic Control lubricating substance hopper that feeder links to each other with batching; the quantitative circulating fermentation case that links to each other with Electronic Control lubricating substance hopper; the drying machine that links to each other with quantitative circulating fermentation case; the atomizer mill that links to each other with drying machine, the comminutor that links to each other with atomizer mill, the screening machine that links to each other with comminutor.

Described plastic cement categorizing system comprises the pulverizing dry cleaner, the soup fermentation vat that links to each other with the pulverizing dry cleaner, the aluminum-plastic separator that links to each other with the soup fermentation vat, the paper seperator that links to each other with aluminum-plastic separator, pulverizing cleaning machine that links to each other with the paper seperator and draining rubbing machine, the plastics kibbling mill that links to each other with the draining rubbing machine, the static mixed plastic separator that links to each other with the plastics kibbling mill; Described plastic cement categorizing system also comprises winnowing machine and the machine of blooming.

Described pulping system comprises wood-fibred pulverizing machine, the paper material fermentation vat that links to each other with wood-fibred pulverizing machine, link to each other with the paper material fermentation vat carry the sand device, make up a prescription pond and batching stir feeder, stir the high-density paste mill that feeder links to each other with batching, the concentrated pulp grinder that send that links to each other with high-density paste mill is with the concentrated press master that send pulp grinder to link to each other.

Described sewage disposal system comprises setting pot, the sewage collecting pool that links to each other with setting pot, the high pressure sewage pump that links to each other with sewage collecting pool, the ozonization pond that links to each other with the high pressure sewage pump, the sludge settling filtering ponds that link to each other with the ozonization pond, the neutralization pond that links to each other with the sludge settling filtering ponds, the clear water reservoir that links to each other with neutralization pond.

Described mandrel rod formula bag-breaking machine, it is characterized in that: comprise the branch measuring bin that component magazine feed band is housed, be positioned at the striker plate of component magazine feed band top and the limit barrel that the limit barrel is drawn together sheet is housed, be positioned at the big beam barrel that mandrel rod is housed and the little beam barrel of component magazine feed band below, be positioned at the stationary knife of big beam barrel below, control the rotary electric machine that big beam barrel and little beam barrel rotate.

The thick rotary screen of described individual layer, it is characterized in that: the thick rotary screen of described individual layer comprises screen cloth and band flitch, with the interior circle retaining tube that the band flitch links to each other, interior round belt flitch is housed on the interior circle retaining tube, down weight sliding plate and open weight discharging hole on the thick rotary screen cylindrical shell of individual layer is housed.

Described winnowing machine is that pressure-vaccum swinging winnowing machine comprises the separated material rotating cage can that separated material rotating cage drive, rotating cage power transmission shaft, rubber stop aerofoil and separated material rotating cage are housed, the suction tube that links to each other with the separated material rotating cage, the blower fan air intake suction bucket that links to each other with the suction tube.

Described plastics are pulverized dry cleaner, it is characterized in that: described plastics are pulverized dry cleaner and are comprised enforce compression friction feed cylinder and the dried Xian's machine of natural feeding; Be fixed with static friction Luo and charging aperture and discharging opening on the described enforce compression friction feed cylinder, the friction axle is housed in it, on this friction axle dyanainic friction Luo is housed; The described enforce compression friction feed cylinder discharging opening straight-through Intranet tube that links to each other with charging aperture on the natural feeding dry cleaner, be equipped with in the described Intranet tube band beat dial handful play dial axis and stirring handful; Described natural feeding dry cleaner also comprises discharging opening and foreign matter retaining slide plate, and foreign matter collection receipts groove is equipped with in this foreign matter retaining slide plate below, and dress foreign matter conveying axis and foreign matter discharging opening are fixed with Luo on this foreign matter conveying axis and revolve transfer dish in it.

Described static mixed plastic separator, it is characterized in that: described static mixed plastic separator comprises hopper, the hopper blanking road that links to each other with hopper, the pressure charge door that links to each other with hopper blanking road, with the compulsory feeder of forcing charge door to link to each other, the agitating friction that links to each other with compulsory feeder plays torch, play the vertical machine that torch links to each other with compulsory feeder and agitating friction, this vertical machine is fixedly mounted on nature agitating friction electrifier bottom centre, described natural agitating friction electrifier comprises that agitating friction plays torch and adjustable discharging opening, in this adjustable discharging opening many demarcation strips are housed, the bulk cargo plate is equipped with in the discharging opening below, this bulk cargo strip has shaking device to be installed in negative electrode cylinder top, the bulk cargo mouth is in the middle of positive electrode cylinder and negative electrode cylinder top, this negative electrode cylinder is rotated by buncher control, and the positive electrode cylinder was driven to gear control by the negative electrode cylinder and rotates synchronously.

Domestic waste recycling treatment the whole series method, it is characterized in that: after domestic waste enters mandrel rod formula bag-breaking machine broken bag, send into the 1st road ferromagnetism feeding belt, after high intensity magnetic separation is removed full magnetic thing and non-full magnetic thing, slide into the thick rotary screen of individual layer, building on its sieve comes out to enter the brickmaking workshop by the weight discharging opening, and mixture comes out to enter the meal machine by discharging opening on the sieve, and frivolous plastics are inhaled by the swinging winnowing machine and gone to enter the plastic cement categorizing system on the sieve;

The mixture thing is via the 2nd road ferromagnetism feeding belt under the sieve, enter the thin rotary screen of individual layer after the magnetic separation, this oversize directly enters the single track winnowing machine No. 1, screenings enters the single track winnowing machine No. 1 after via inclined draining reciprocating sieve and high-speed stirred feeder, rubbish after this selection by winnowing is by breaing up roller, break up rubbing machine at a high speed, the double-deck sieve of jumping of the 3rd road ferromagnetism feeding belt and inclined, the double-deck bottom of jumping sieve of inclined sieves down, and mixture enters winnowing machine No. 2, the bottom sieve is gone up mixture and is entered winnowing machine No. 3, mixture enters winnowing machine No. 4 on the upper sieve, finally enters the winnowing machine classification and handles; The fertile raw material that No. 2 and No. 3 winnowing machine selection by winnowing go out enters the composting system; The mixed plastic that No. 3 and No. 4 winnowing machine selection by winnowing go out enters the plastic cement piece-rate system; The paper material that No. 2, No. 3 and No. 4 winnowing machine selection by winnowing go out enters pulping system;

Mixture enters sewage disposal system under the sieve that is sifted out by inclined draining reciprocating sieve; Sewage enters setting pot, and sand setting exports sediment outflow by sand setting, and sewage enters sewage collecting pool, pumps into the ozonization pond by the high pressure sewage pump, advances sludge settling filtering ponds, sterilization settling tank and neutralization pond again and finishes processing;

Go sieve to go up frivolous plastics by the suction of swinging winnowing machine and obtain product through pulverizing dry cleaner, aluminum-plastic separator, paper seperator and the drying machine that rubs successively; The paper material that the paper seperator is told enters pulping system; Is that plastics that thick plastics separate with plastic cement enter successively and pulverize cleaning machine, draining friction dry cleaner, plastics kibbling mill and static mixed plastic separator, flour mill or comminutor and handle and obtain product by No. 3 with mixed plastic that No. 4 winnowing machine selection by winnowing go out;

Pulping raw material is pulverized machine, paper material fermentation vat, feeder, high-density paste mill, is concentrated and send pulp grinder and press master processing to obtain product through wood-fibred; The paper material fermentation vat is furnished with the pond of making up a prescription, carries sand device and sedimentation basin;

Mix fertile raw material through the magnetic separation of four strong magnetic feeding belts later successively after control sliding plate, control batching automatically stir feeder and control the lubricating substance bucket automatically automatically, enter processing in the quantitative fermenting case; Mixed in the amount of the setting fermenting case fertile raw material through a plurality of quantitative fermenting case charge times in and the thermalization dehydration material of waking up, enter and mix fertile raw material drying machine, send atomizer mill after the drying to; after carrying out fine grinding; deliver to the comminutor granulation, the screening machine screening, the packed products warehouse-in is sold.

The present invention has the following advantages:

Adopt mandrel rod formula bag-breaking machine to substitute the cutter broken bag, solved a cutter rapid wear difficult problem, solve a bridging difficult problem, adopt the thick rotary screen of individual layer can disposable screening four class materials with stationary knife; Adopt disposable exhaustion of pressure-vaccum swinging winnowing machine to mix frivolous plastics, pressure-vaccum swinging winnowing machine adopts the control lifting to rotate never bridging of regulating shaft.

By the full-automatic totally-enclosed mechanization sorting rubbish of mechanical categorizing system, effectively up hill and dale domestic waste is divided into size 35 samples and merges 15 kinds, seven big classes; Seven 15 kinds of rubbish of big class and content thereof: 1. plastics class: mixed plastic and mixed plastic film account for rubbish total amount ratio 2%~4%; 2. magnetic class: full magnetic thing; 3. non-full magnetic class: non-full magnetic thing, battery, lighter and wiring board; 4. rubber-like: rubber, bakelite and cloth sweater; Full magnetic class, non-full magnetic class and rubber three classes be accounting example rubbish total amount 1%~2% altogether; 5. composting raw material class: kitchen excess and food excess pericarp, dust and mud, account for rubbish total amount ratio 60%~65%, interior in moisture content account for 35%~40%; 6. construction material class: stone, glass, pottery, brick and sand, accounting example rubbish total amount 15%~20%; 7. slurrying materials class: waste paper, cardboard, shell, Chinese medicine slag, straw, weeds, branch, leaf and woodwork accounting example rubbish total amount 10%~15%, interior in moisture content account for 5%~6%.

The electronic curtain control system is by the machine driving and the disposition of touch-screen and circuit control rubbish machinery categorizing system, composting system, plastic cement categorizing system, pulping system and sewage disposal system, the final recycling treatment that realize that rubbish processing on the same day on the same day, closed operation, automatic go-on-go, non-secondary pollution resource are all utilized, domestic waste is divided into 48 samples merges into 15 kinds, seven big classes, classification rate reaches 100%, resource utilization rate again reaches more than 99%, and omnidistance the processing takes 60-80 minute.

Description of drawings

Fig. 1 complete system of recycling treatment of city household garbage framework schematic diagram

Fig. 2 mechanical sorting system framework schematic diagram

Fig. 3 mechanical sorting system and device schematic diagram

Fig. 4 mandrel rod formula bag-breaking machine device schematic diagram

Fig. 5 divides the measuring bin tube of limiting the quantity of to draw together tablet row illustration

Fig. 6 mandrel rod formula bag-breaking machine mandrel rod row illustration

The thick rotary screen front elevation of Fig. 7 individual layer

The thick rotary screen internal structure of Fig. 8 individual layer cut-away view

The thick rotary screen of Fig. 9-1 individual layer front discharging opening figure

The thick rotary screen of Fig. 9-2 individual layer front charging aperture figure

The material of Figure 10 pressure-vaccum swinging winnowing machine inspiration is with air draught separating device front elevation

The material of Figure 11 pressure-vaccum swinging winnowing machine inspiration is with air draught separating device side view

Figure 12 pressure-vaccum swinging selection by winnowing set figure

The separated material rotating cage profile of Figure 13-1 pressure-vaccum swinging winnowing machine

The separated material inlet scoop air channel figure of Figure 13-2 pressure-vaccum swinging winnowing machine

The device side of Figure 13-3 pressure-vaccum swinging winnowing machine

Figure 14 composting system framework schematic diagram

Figure 15 plastic cement categorizing system framework schematic diagram

Figure 16 plastics dry-cleaning package unit schematic diagram

Figure 17 enforce compression friction feed cylinder front elevation

Figure 18 enforce compression friction feed cylinder inner barrel side view

Figure 19 enforce compression friction feed cylinder friction axle front elevation

Figure 20 enforce compression friction feed cylinder cylindrical shell profile

Figure 21 nature feeding dry cleaner front elevation

Figure 22 nature feeding dry cleaner side view

Figure 23 nature feeding dry cleaner Intranet tube front elevation

Figure 24 nature feeding dry cleaner Intranet tube is beaten the dial axis front elevation

Figure 25 nature feeding dry cleaner foreign matter feeder front elevation

Figure 26 nature feeding dry cleaner foreign matter feeder conveying axis front elevation

Figure 27 mixed plastic separator structure schematic diagram

Figure 28 pulping system framework schematic diagram

Figure 29 sewage disposal system framework schematic diagram

Figure 30 sewage-treatment plant schematic diagram

The specific embodiment

Accompanying drawings describes in further detail complete system of recycling treatment of city household garbage:

The electronic curtain control system is controlled the machine driving and the disposition of rubbish machinery categorizing system, composting system, plastic cement categorizing system, pulping system and sewage disposal system respectively.

As shown in Figure 1, after domestic waste enters mandrel rod formula bag-breaking machine broken bag, send into the 1st road ferromagnetism feeding belt, after high intensity magnetic separation is removed full magnetic thing and non-full magnetic thing, slide into the thick rotary screen of individual layer, sift out building 3-5% and come out to enter the brickmaking workshop, sift out mixture 25-30% and enter the meal machine, sift out frivolous plastics 2-3% and go to enter the plastic cement categorizing system by the suction of swinging winnowing machine by the weight discharging opening.Mixture 65-70% is via the 2nd road ferromagnetism feeding belt under sifting out, enter the thin rotary screen of individual layer after the magnetic separation, this oversize directly enters single track winnowing machine 1 charging aperture No. 1, screenings via, inclined draining reciprocating sieve sieve is gone up mixture and enter single track winnowing machine 2 charging apertures No. 1 behind the high-speed stirred feeder, building through this selection by winnowing comes out to enter the brickmaking workshop by the weight discharging opening, come out mixture by breaing up roller by light thing discharging opening, break up rubbing machine at a high speed, the double-deck sieve of jumping of the 3rd road ferromagnetism feeding belt and inclined, sift out the following mixture of bottom sieve by the double-deck jumping of inclined and enter winnowing machine No. 2, the bottom sieve is gone up mixture and is entered winnowing machine No. 3, and mixture enters winnowing machine No. 4 on the upper sieve; Finally entering the winnowing machine classification handles; The fertile raw material of mixing that is gone out by No. 2 and No. 3 winnowing machine selection by winnowing enters the composting system, and the mixed plastic that is gone out by No. 3 and No. 4 winnowing machine selection by winnowing enters the plastic cement piece-rate system, and the paper material that No. 2, No. 3 and No. 4 winnowing machine selection by winnowing go out enters pulping system.Mixture enters sewage disposal system under the sieve that is sifted out by inclined draining reciprocating sieve.Sewage enters setting pot, and sand setting exports sediment outflow by sand setting, and sewage enters sewage collecting pool, pumps into the ozonization pond by the high pressure sewage pump, advances sludge settling filtering ponds, sterilization settling tank and neutralization pond again and finishes processing.

Go sieve to go up frivolous plastics by the suction of swinging winnowing machine and obtain product through pulverizing dry cleaner, aluminum-plastic separator, paper seperator and the drying machine that rubs successively; The paper material that the paper seperator is told enters pulping system.Is that plastics that thick plastics separate with plastic cement enter successively and pulverize cleaning machine, draining friction dry cleaner, plastics kibbling mill and static mixed plastic separator, flour mill or comminutor and handle and obtain product by No. 3 with mixed plastic that No. 4 winnowing machine selection by winnowing go out.

Pulping raw material is pulverized machine, paper material fermentation vat, feeder, high-density paste mill, is concentrated and send pulp grinder and press master processing to obtain product through wood-fibred, and the paper material fermentation vat is furnished with the pond of making up a prescription and carries sand device and sedimentation basin.

Mixing fertile raw material enters later automatic control sliding plate, control batching automatically through the magnetic separation of four strong magnetic feeding belts and stirs feeder, controls the lubricating substance bucket automatically; enter in the quantitative fermenting case and handle; mixed in the amount of the setting fermenting case fertile raw material through a plurality of quantitative fermenting case circulation charge times in and the thermalization dehydration material of waking up; enter and mix fertile raw material drying machine; send atomizer mill after the drying to, carry out fine grinding after, deliver to the comminutor granulation; the screening machine screening, the packed products warehouse-in is sold.

The mechanical sorting system, in conjunction with the accompanying drawings 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 describe in further detail:

Shown in Fig. 4 mandrel rod formula bag-breaking machine device schematic diagram, each modular construction is: 1-divides measuring bin, the 2-striker plate, 3-limit barrel is drawn together tablet, 4-limits barrel, 5-component magazine feed band, 6-mandrel rod formula bag-breaking machine, the big beam barrel of 7-mandrel rod formula bag-breaking machine, the little beam barrel of 8-mandrel rod formula bag-breaking machine, 9-mandrel rod, 10-rotary electric machine, the 11-rotation direction, the 12-stationary knife.

Domestic waste enters in the branch measuring bin 1, by the 5 transmission feedings of component magazine feed band, draws together tablet 3 and draw together material on counter-rotating limit barrel 4, carries out house refuse and quantitatively enters mandrel rod formula bag-breaking machine 6 broken bags.

Mandrel rod formula bag-breaking machine 6 is by big beam barrel 7, little beam barrel 8, and mandrel rod 9, stationary knife 12 is formed;

As shown in Figure 6, eight of big beam barrel 7 is arranged example such as row such as mandrel rods 9 branches such as grade on big beam barrel 7 circumference, and every row has 9 mandrel rods 9, and branches such as the comb shape that is in line row is routine on wide of big beam barrel 7,400 rev/mins of rotating speeds.

The example such as row such as eight row's mandrel rods, 9 branches such as grade of little beam barrel 8 is on little beam barrel 8 circumference, every row has 8 mandrel rods 9, the comb shape that is in line is arranged in 7 wide of big beam barrels from comb shape and goes up room five equilibriums in the middle of the mandrel rods 9 and come on wide of little beam barrel 8 100 rev/mins of rotating speeds, 15 centimetres of two beam barrel body spacings.

Mandrel rod 9 branches such as grade row example is on the circumference of big beam barrel 7 and little beam barrel 8 and wide.Stationary knife 12 is installed on 7 times tool fixing frame of big beam barrel.

Domestic waste landing from the component magazine feed band 5 is become broken bag under the mandrel rod 9 one fast one slow tearings of comb shape with row's example on the little beam barrel 8 by the big beam barrel 7 of mandrel rod formula bag-breaking machine, prevent that in the broken bag process big beam barrel bridging from cutting the prevention bridging by stationary knife.

This mandrel rod formula bag-breaking machine is to greater than 15 centimetres bagged garbage broken bag rate 100%, less than 15 centimetres bagged garbage broken bag rate 50%, remainingly finishes 100% broken bag rate less than 15 centimetres bagged garbage by the meal machine.

As shown in Figures 2 and 3, house refuse enters the 1st road ferromagnetism feeding belt 2 through bag-breaking machine broken bag bulk cargo, and the feeding magnetic separation according to magnetic size on the object and object own wt, forms and clocklike descends material dropping channel.Adjustable device lattice sheet is housed under its magnetic cylinder, optionally removes five kinds of carrying magnetic things: full magnetic thing, non-full magnetic material, battery, lighter, wiring board, house refuse slides into the individual layer rotary screen through high intensity magnetic separation.

Shown in Fig. 7 the thick rotary screen front elevation of individual layer, 10.2 meters of the length overalls at position 1, diameter of cylinder 2 is 1.8 meters, the sieve aperture length of side is 8 centimetres on the screen cloth 3, and positive square has 6 rectangle weights from 1.05 meters to 1.35 meters circumference five equilibriums of discharging opening, mainly be the bulk construction material, the discharging hole.

The thick rotary screen internal structure of individual layer shown in Fig. 8 profile, each modular construction is: interior round blocking cylinder 5, interior round belt flitch 6, weight discharging hole 4, band flitch 7 and weight sliding plate 8.

Fig. 9-1 is thick rotary screen discharging opening 9 front elevations of individual layer, and diameter of cylinder 2 is 1.8 meters, 1.5 meters of interior round blocking cylinder 5 diameters, and long 1.6 meters, interior round retaining tube band material is pulled 1.6 meters of 6 length.

Fig. 9-2 is thick rotary screen charging aperture 10 front elevations of individual layer, 0.5 meter of band flitch 7 length.

House refuse is through the bag-breaking machine bulk cargo, through the first time high intensity magnetic separation enter the individual layer rotary screen and screen.Rotary screen rotating speed 200 changes, because the effect of the rotating band flitch 7 of rotary screen drives, produce air swirl in the rotary screen, in the rotary screen from the head charging aperture to the afterbody discharging opening, a kind of natural whirlwind of ascending formation is greater than 8 centimetres of rubbish material removing to discharging opening 9 by gently rotating to the lower space at rotary screen diameter center to row's example of heavy order slowly.Because natural whirlwind is ascending, when natural whirlwind also is with motionless rubbish material, band flitch 7 is on the rubbish strip, and sliding turning down screened, and fallen by mesh 3 less than 8 centimetres rubbish material, rubbish material greater than 8 centimetres rolls in rotary screen in the same old way, the rubbish material rubs being attached on the big object, less than 8 centimetres rubbish material, sewage through rolling of each, sand, mud is separately fallen by screen cloth 3.

Give band flitch 7 with going up the sliding afterbody of shifting to of turning down regulations greater than building weight on 8 centimetres of sieves in the same old way, to when 1.7 meters of the afterbodys because the sudden change of band flitch 7 gradients, band flitch 7 is chosen and can not slided the building weight, circle blocking cylinder 5 times in instead fast the sliding of substrustion weight being advanced is pulled by the weight lubricating substance and to be slipped into weight discharging hole 4 on 8 and fall.The building weight that falls is delivered to the brickmaking workshop by conveyer belt and is handled;

Middle level sieve is gone up mixture, because natural whirlwind and pressure-vaccum swinging winnowing machine suction glides on interior round blocking cylinder 5 with the sliding effect of inertia of choosing of band flitch 7, is driven down to fall to discharging opening 9 by interior round belt flitch 6 and delivers to the meal machine by conveyer belt and pulverize;

Sieve is mixture down, delivers to the thin rotary screen of individual layer by the 2nd road ferromagnetism conveyer belt to screen again;

The frivolous plastics in upper strata are rotating to discharging opening 9 at rotary screen diameter center under natural whirlwind effect and are removing on the sieve, in 50 centimeters from discharging opening 9, are inhaled by pressure-vaccum swinging winnowing machine and to go.Because of 4 pressure-vaccum swinging winnowing machine air inlet ducts have only a logical tube, center air intake in the aligns with drum sieve discharging opening forms very strong together suction, separately shows as Figure 10 with air draught for frivolous plastics.

The thick rotary screen of individual layer is divided into four class ratios with rubbish:

Sieve is mixture down, accounts for rubbish toatl proportion 65%-70%, enters the 2nd road ferromagnetism feeding belt;

What rectangle weight discharging hole 4 fell is waste material of buildings basically, accounts for rubbish toatl proportion 3%-5%, delivers to the brickmaking workshop by feeding belt and handles broken brickmaking;

Mixture on the sieve accounts for rubbish toatl proportion 25%-30%, enters the meal machine and pulverizes;

The frivolous plastics in upper strata on the sieve account for rubbish toatl proportion 2%-3%, are foam, the paper of mixed plastic film and minute quantity basically, exhaust by pressure-vaccum swinging winnowing machine, can disposable branch clean, building and exhaustion sieve be gone up the mixed plastic film on the sieve, put forward the clean rate 100% of thing of inhaling.

The 2nd road ferromagnetism feeding belt, the feeding magnetic separation, sieve is mixture down.The Adjustable device dividing plate is housed under the magnetic cylinder, and five kinds of carrying magnetic things are removed in choosing; Full magnetic thing, non-full magnetic material, battery, lighter, wiring board.Sieve mixture down slides into the thin rotary screen of individual layer.

The sieve aperture of the thin rotary screen of individual layer is positive square, and the length of side is 3 centimetres, and rotating speed is 200 rev/mins, mixture under the sieve of the thick rotary screen of screening individual layer, and can sieve is two classes:

The one, mixture on the sieve accounts for rubbish toatl proportion 25%-30%, and 1 charging aperture that enters No. 1 single track blower fan carries out selection by winnowing.

The 2nd, sieve is mixture down, accounts for rubbish toatl proportion 35%-40%, enters inclined draining reciprocating sieve.

Inclined draining reciprocating sieve is installed under the thin rotary screen of individual layer, directly shakes sand, dust, mud, sewage and fines on the mixture under the drop sieve.Shake accounts for rubbish toatl proportion 10%-15% under the drop, and dirt water is after carrying the sand device and carrying sand, and dust, mud, sewage enter sewage disposal system, enter composting system composting after dust, mud, the processing; Mixture accounts for rubbish toatl proportion 20%-25% on the sieve of shake drop, and the 2nd charging aperture of being sent into No. 1 single track blower fan by the dry reduction of high-speed stirred feeder friction humidity carries out selection by winnowing.

No. 1 the single track winnowing machine comprises two charging apertures, two air channels, a light thing discharging opening, a weight discharging opening; The thin rotary screen of 1 charging aperture Dan Xuanjing individual layer, mixture and 2 charging aperture Dan Xuanjing inclined draining reciprocating sieves shake drop removes most sand, dust, mud, sewage and through the dry mixture that reduces humidity of high-speed stirred feeder friction on the sieve of screening, because of two kinds of mixture high humidities can only sorting building weight and light two kinds in mixture.

The building weight accounts for rubbish toatl proportion 10%-15%, is the building class basically, joins with the building class that has sub-elected and delivers to the processing of brickmaking workshop by feeding belt; Sub-electing the mixture that accounts for rubbish toatl proportion 40%-45% enters and breaks up roller and roll.

But mixture on the sieve of the thick rotary screen of meal machine meal individual layer, broken bag and even rubbish size; Because of defecation plastic sheeting and building, it is few not decrease cutter thing and quantity substantially, and mixture enters through meal and breaks up roller and roll on the sieve.

Break up roller roll through the shake drop cross sand, dust, mud, sewage, and selection by winnowing cross mixture under the sieve of the thin rotary screen of individual layer of building and joined through carrying on the sieve that mixes the thick rotary screen of individual layer that plastic sheeting, building, meal cross mixture, send roller simultaneously to and roll.The friction machine of breaing up at a high speed is equipped with in the roller bottom, and mixture is broken up and reduced humidity once more through breaing up the device friction at a high speed, sends into double-deck jumping of inclined by the 3rd ferromagnetism feeding belt and screens.

The double-deck sieve of jumping of inclined becomes three classes with sieving garbage:

The one, bottom sieve mixture down accounts for rubbish toatl proportion 38%-40% substantially based on composting raw material kitchen excess, food excess, and paper material is auxilliary, and few bakelite and nonmagnetic metal thing and waste material of buildings are formed.Deliver to No. 2 winnowing machine sortings with feeding belt, tell composting raw material, paper material, bakelite, nonmagnetic metal thing and building;

The 2nd, bottom sieve is gone up mixture, accounts for rubbish toatl proportion 13%-15%, substantially based on paper material, the composting raw material for assist, few mixed plastic and, rubber, bakelite is formed.Deliver to No. 3 winnowing machine sortings with feeding belt, tell fertile raw material, paper material, mixed plastic, rubber, bakelite class;

The 3rd, mixture on the upper sieve accounts for rubbish toatl proportion 9%-10%, is auxilliary based on mixed plastic, rubber, paper material substantially, few, bakelite, and cloth is formed.Deliver to No. 4 winnowing machine sortings with feeding belt, tell, paper material, mixed plastic, few rubber, bakelite, dry goods.

Figure 10, Figure 11, Figure 12 and shown in Figure 13, pressure-vaccum swinging selection by winnowing unit comprises separated material rotating cage can 1, and the air draught separated material is crossed air channel 2, separated material rotating cage drive 3, blower fan air intake suction bucket 4, suction tube 5, rotating cage power transmission shaft 6, separated material inlet scoop 7, rubber keeps out the wind and pulls 8, discharging opening 9, separated material rotating cage 10, suction tube discharging opening 11, individual layer rotary screen 12, selection by winnowing unit 13 (comprises winnowing machine 1,2,3, No. 4 blowing mouths), winnowing machine feed hopper 14, No. 1 blowing mouth 15 of winnowing machine, No. 2 blowing mouths 16 of winnowing machine, No. 3 blowing mouths 17 of winnowing machine, No. 4 blowing mouths 18 of winnowing machine, regulating shaft 19 is rotated in No. 1 control of winnowing machine lifting, regulating shaft 20 is rotated in No. 2 control of winnowing machine lifting, and regulating shaft 21 is rotated in No. 3 control of winnowing machine lifting, and regulating shaft 22 is rotated in No. 4 control of winnowing machine lifting, No. 1 discharging opening 23 of winnowing machine, No. 2 discharging openings 24 of winnowing machine, No. 3 discharging openings 25 of winnowing machine, No. 4 discharging openings 26 of winnowing machine, No. 5 discharging openings 27 of winnowing machine, wind device 28 looses.

Below this device is described in further detail:

House refuse is through the bag-breaking machine bulk cargo, through the first time high intensity magnetic separation enter the thick rotary screen of individual layer and screen.Rotary screen rotating speed 200 changes, because produce air swirl in the rotation of rotary screen, rotary screen, charging aperture is to the afterbody discharging opening from the head, a kind of natural whirlwind of ascending formation, the rubbish material slowly by gently in rotary screen, rotating and remove to discharging opening to resetting example.The light thing in upper strata, by plastic sheeting, the foam of minute quantity, paper is formed, and moves to pressure-vaccum swinging winnowing machine, is inhaled in the suction scope of blower fan air intake suction bucket.

Blower fan air intake suction bucket 4 sucks the frivolous at the middle and upper levels plastics of rotary screens, through suction tube 5, comes out to suction tube discharging opening 11, intercepts frivolous plastics by separated material rotating cage 10.Frivolous plastics are because the rotation of separated material rotating cage 10, and the suction that frivolous plastics lose separated material inlet scoop 7 falls and attach the material on separated material rotating cage 10, is come out from discharging opening 9 down by the hairbrush brush.

Air draught is to enter separated material inlet scoop 7 to air draught separated material by separated material rotating cage 10 cage eyes to cross air channel 2 and enter dust remover, after the dust remover dust removal, is divided into four ventilation ducts and connects four typhoon machine air inlets respectively.

Pressure-vaccum swinging selection by winnowing unit 13 is by a Material sucking machine, and 4 hair-dryers and a blower fan air intake suction bucket are formed, and 4 typhoon machines and a blower fan air intake suction bucket 4 are specially inhaled the frivolous at the middle and upper levels plastics of rotary screen.

No. 2, No. 3 and No. 43 typhoon machines, every is divided on four blowing mouths (15,16,17,18) that four blowers connect a winnowing machine separately, and selection by winnowing is jumped three kinds of materials that sieve sieves out by two layers respectively, is divided into 15 samples and merges into five big classes.

Regulating shaft (19,20,21,22) is rotated in winnowing machine (No. 1, No. 2, No. 3, No. 4) control lifting,

Regulating shaft is rotated in winnowing machine control lifting; Since by the material length of selection by winnowing, weight, soft firmly, not of uniform size be easy to generate in selection by winnowing that the adjustable plate bridging causes cannot selection by winnowing, adopt and rotate regulating shaft and solved a winnowing machine bridging difficult problem.

But the regulating shaft oscilaltion is regulated, and drives the purity that material is adjusted in bottom adjustable plate lifting, and material is entered from the material road of class discharging opening;

The purity that regulating shaft 19 is adjusted discharging opening 23, discharging opening 24 materials is rotated in No. 1 control of winnowing machine lifting, and material is entered from the material road of class discharging opening;

The purity that regulating shaft 20 is adjusted discharging opening 24, discharging opening 25 materials is rotated in No. 2 control of winnowing machine lifting, and material is entered from the material road of class discharging opening;

The purity that regulating shaft 21 is adjusted discharging opening 25, discharging opening 26 materials is rotated in No. 3 control of winnowing machine lifting, and material is entered from the material road of class discharging opening;

The purity that regulating shaft 22 is adjusted discharging opening 26, discharging opening 27 materials is rotated in No. 4 control of winnowing machine lifting, and material is entered from the material road of class discharging opening;

No. 1 the single track winnowing machine has two road charging apertures, mixture on the sieve of the thin rotary screen screening of the 1st road charging aperture Dan Xuanjing individual layer, the 2nd charging aperture Dan Xuanjing inclined draining reciprocating sieve shake drop remove most sand, dust, mud, sewage and reduce the mixture of humidity through high-speed stirred feeder friction drying.Can only sorting weight building class because of two kinds of mixture high humidities, sort out building roughly the same other junction that sub-elects deliver to the brickmaking workshop and handle, sort out light mixture and enter and break up roller and roll.

The bottom that No. 2 winnowing machine sortings are selected by two floor jumping screening sieves down, and mixture is divided into fertile raw material, paper material, bakelite, nonmagnetic metal thing building;

The bottom sieve that No. 3 winnowing machine sortings are selected by two floor jumping screening is gone up mixture and is divided into fertile raw material, paper material, mixed plastic, rubber, bakelite class;

No. 4 winnowing machine sortings are jumped by two floor that mixture is divided into paper material, mixed plastic, rubber, bakelite, dry goods on the upper sieve that screening selects.

Composting raw material through telling is joined and is delivered to composting system composting by the magnetic separation feeding belt;

Paper material through telling is joined and is delivered to pulping system slurrying by feeding belt;

Construction waste through telling: join and deliver to the brickmaking of brickmaking workshop by feeding belt;

Mixed plastic through telling, the mixed plastic film, rubber, bakelite, the cloth sweater is joined separately, and each delivers to plastic cement categorizing system sorting process again by feeding belt;

Full magnetic material through telling, non-full magnetic material, battery, lighter, wiring board are by slideway separately, and feeding belt, send to slide into and specify case to close.

House refuse is divided into domestic waste size 35 samples effectively up hill and dale and merges 15 kinds, seven big classes by the full-automatic totally-enclosed mechanization sorting rubbish of mechanical categorizing system; Seven 15 kinds of big classes and content: 1. plastics class: mixed plastic and mixed plastic film account for rubbish total amount ratio 2%~4%; 2. magnetic class: full magnetic thing; 3. non-full magnetic class: non-full magnetic thing, battery, lighter and wiring board; 4. rubber-like: rubber, bakelite and cloth sweater footwear; Full magnetic class, non-full magnetic class and rubber three classes account for rubbish total amount ratio 1%~2% altogether; 5. composting raw material class: kitchen excess and food excess pericarp, dust and mud, account for rubbish total amount ratio 60%~65%, interior in moisture content account for 35%~40%; 6. construction material class: stone, glass, pottery, brick and sand account for rubbish total amount ratio 15%~20%; 7. slurrying materials class: waste paper, cardboard, shell, Chinese medicine slag, straw, weeds, branch, leaf and woodwork account for rubbish total amount ratio 10%~15%, interior in moisture content account for 5%~6%.

The composting system 14 describes in conjunction with the accompanying drawings, among the figure in and the thermalization material 1 of waking up, be the quantitative circulating fermentation case that has been fitted into the living white lime and the fertile raw material that stirs; With the awake material 2 of thermalization dehydration, be the quantitative circulating fermentation case of having allocated the living white lime and the fertile raw material that stirs at dress among the figure; In among the figure and the thermalization material 3 of waking up be in unloading and the thermalization dehydration good quantitative circulating fermentation case of material of waking up; Quantitative discharging pallet 4 is to have allocated the discharging generation time enough sterilization of 12% hydrochloric acid through a plurality of quantitative circulating fermentation casees in front, dehydration, deodorizing and the quantitative circulating fermentation case discharging of killing weed seed and having fermented among the figure.

Join or the adding human excrement with the mud of sewage disposal system through the fertile raw material of the mixing of four road magnetic separation, fowl, animal manure enters the composting workshop and falls on the acidproof Electronic Control sliding plate metering and slip into acidproof electronic proportioning and stir in the feeder, because the fertile raw material weight change of the mixing on the acidproof Electronic Control sliding plate, mix fertile raw material weight and spray flow than control simultaneously and allocate 12% hydrochloric acid into and evenly stir feeding by falling.Mix fertile raw material and stir feeder through acidproof electronic proportioning, batching after evenly stirring, by automatic control lubricating substance bucket, slips in the quantitative fermenting case.

Mix fertile raw material in the lubricating substance bucket slips into quantitative circulating fermentation case, when reaching setting weight Deng the fertile raw material of mixing, electronic controller is worked, and closes lubricating substance bucket discharging opening automatically, removes the quantitative circulating fermentation case that installs to setting weight the sixth of the twelve Earthly Branches and covers automatically to seal to allow and mix fertile raw material thermalization fermentation; The empty quantitatively circulating fermentation case of control simultaneously enters fixedly charging position, and electronic controller quits work, and lubricating substance bucket discharging opening is opened automatically, and empty quantitatively circulating fermentation case begins tipping.Formation is filled and is removed, the circulation tipping program that empty van enters.

The too much only quantitatively charging discharging of circulating fermentation case of quantitative circulating fermentation case warp that mixes fertile raw material is housed earlier, produce enough sterilizations, dehydration, deodorizing and kill weed seed and fermentation time, automatically rise up on the quantitative blanking pallet of dose mixer by circulation row example, automatically open down drain hole and begin blowing, simultaneously allocate 5% quick lime into by quantitative doffer Electronic Control, after 20% slaked lime under agitation is mixed, pack into once more carry out in the empty quantitatively circulating fermentation case in and the thermalization dehydration material of waking up, through the too much only quantitatively charging discharging of circulating fermentation case, produce in the time enough and the thermalization dehydration material of waking up, to the fixing blowing place of drying machine, open drain hole automatically.Empty van stirs the feeder place to acidproof electronic proportioning again and feeds.

Fertile raw material through in and the thermalization dehydration wake up behind the material, enter and mix fertile raw material drying machine, send atomizer mill after the drying to, carry out fine grinding after, deliver to the comminutor granulation, screening machine screening, the sale of packed products warehouse-in.

Produce the fertilizer batching fast: according to the weight portion ratio, by the kitchen excess, the food excess, pericarp, dust, mud, human excrement, 100 parts of the fertile raw materials that brid guano, animal manure are formed add 12 parts of hydrochloric acid, 20 parts of 5 parts of quick limes and white limes.

Omnidistance 50 minutes fast speed is made fertilizer to domestic waste.The same day, rubbish was handled the same day, and it is day clear to reach daily output, this fast composting be the full-automatic totally-enclosed composting of mechanization, be the composting system of domestic waste recycling treatment the whole series method and device.

15 plastic cement categorizing system process chart and Figure 16 in conjunction with the accompanying drawings, Figure 17, Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25 and Figure 26 further specify the plastic cement categorizing system.

Frivolous plastics are pulverized dry cleaner and are comprised enforce compression friction feed cylinder 1, charging aperture 2, friction axle 3, bearing 4, enforce compression friction feed cylinder discharging opening 5, static friction Luo 6, dyanainic friction Luo 7, Xian's machine inlet capable 8, natural feeding dry cleaner 9 are done in natural feeding, foreign matter discharging opening 10, Intranet tube 11, Intranet tube semicircle retainer plate 12, stirring holds in both hands 13, foreign matter retaining slide plate 14, the foreign matter collection is received groove 15, and dry cleaner expects to export 16 only, bearing 17, the Intranet tube is beaten dial axis 18, bearing 19, foreign matter conveying axis 20, dust catcher suction inlet 21, the Intranet tube is beaten to dial and is held in both hands 22, and Luo revolves transfer dish 23.

Enforce compression friction feed cylinder is installed in the Dry-crusher bottom, be connected with enforce compression friction feed cylinder charging aperture 2 with the pulverizer lower feed box, frivolous plastics are ground into a sheet through Dry-crusher, by enforce compression friction feed cylinder charging aperture 2, enter in the enforce compression friction feed cylinder 1.By 3 fast turn-arounds of friction axle, Luo progressively by big commentaries on classics for a short time is fixed on static friction Luo 6 cylindrical shell on Luo apart from gradient apart from the dyanainic friction Luo 7 that five equilibrium is fixed on the friction axle 3, carries out carrying out strong enforce compression friction through being ground into a sheet material.

It is loose pulverizing a silk sheet material that gets off because of the pulverizing dry cleaner, the not compressed friction effect that at all do not have.The Luo by static friction Luo 6 is little by big commentaries on classics apart from gradient, bulk material forms loose silk sheet material is carried out strong enforce compression friction also by slow the removing to enforce compression friction feed cylinder discharging opening 5 of fast commentaries on classics.Realized carrying out friction, peeled off refinement, dry purpose attaching the foreign matter on material.

Nature feeding dry cleaner is installed in enforce compression friction feed cylinder outlet bottom, is connected with natural feeding dry cleaner 9 charging apertures 8 with enforce compression friction feed cylinder discharging opening 5.The frivolous plastics of loose silk sheet rub through enforce compression, peel off, and refinement is after the drying.Enter in the Intranet tube 11 by natural feeding dry cleaner charging aperture 8.Beat dial axis 18 by the Intranet tube and run up, be fixed on beating on the axle and dial rod 22, break up, beat and hit material, allow material collide mutually, friction is peeled off, and refinement attaches the foreign matter on material, and material is beaten dial to the dried Xian's machine discharging opening 16 of natural feeding; By stirring rod 13 frictions that are fixed on Intranet tube 11 inwalls, stirring is fallen foreign matter by Intranet tube 11 mesh simultaneously.Foreign matter falls by both sides foreign matter retaining slide plate 14 retainings and slides in foreign matter collection receipts groove 15 grooves.By foreign matter conveying axis 20 running, be fixed on helical feed dish 23 on the axle and revolve and send foreign matter to foreign matter discharging opening 10 to come out.

Material is dialled 22 dozens of rods and is dialled down to come out from natural feeding dry cleaner discharging opening 16 beating, and the flying dust that is produced is inhaled by many suction inlets dust catcher by dust catcher suction inlet 21 and gone.

Many suction inlets dust catcher by the multiple tracks suction pipe form be connected on the suction port of Dry-crusher upper feed hopper top, on natural feeding dry cleaner 9 tops and the dust catcher suction inlet 21.Cut in the operation process at powder owing to pulverize dry cleaner, the material circulation powder that rolls at a high speed in crush box is cut, clashes into, rub, material and the foreign matter that attaches is produced drying, powder are cut, peeled off, refinement, causes the foreign matter that attaches in a large number on frivolous plastics to become dust.Under the formation wind-force effect that runs up, partly dry flying dust rises in disintegrating bucket, is inhaled by dust catcher and goes.Most foreign matter enters in the enforce compression friction feed cylinder 1 with material, carries out that strong enforce compression rubs, peels off, refinement, drying.Enter the nature feeding and do Xian's machine 9 and beat beating on the dial axis 18 and dial rod 22 and beat at a high speed group, break up, beat and hit material, allow material collide mutually, to rub, cut the end and peel off, the refinement foreign matter through being fixed on the Intranet tube.Dial to hold in both hands 22 and beat at a high speed and dial down beating, the flying dust that produces is gone by the suction of many suction inlets dust catcher by multiple tracks dust catcher suction inlet 21.Foreign matter and dust flying dust are by the composting system handles.

The frivolous plastics of this frivolous plastics dry-cleaning apparatus to having sorted out from house refuse reach pollution-free full automatic later stage recycling treatment.The mixed plastic film is pulverized through dry-cleaning and is entered the separation of plastic-aluminum separation circuit; The mixed plastic film after plastic-aluminum separates, enters the paper separation circuit; The mixed plastic film enters the paper separation circuit and separates after plastic-aluminum separation, operation; The mixed plastic film enters the draining rubbing machine, and isolated paper material enters pulping system, after the draining friction drying, enters the plastics kibbling mill in the draining rubbing machine; Plastics kibbling mill corase grind is laggard goes in the static mixed plastic separator to carry out sorting.

Mix thick matter plastics, enter band water pulverizer and clean and crush; Mixed plastic sheet grain through cleaning and crush enters in the draining rubbing machine, and the draining friction is dry; Through the dry mixed plastic sheet grain of draining friction, enter plastics kibbling mill corase grind after, enter in the static mixed plastic separator and carry out sorting; Can sell to regeneration and granulation factory after the sorting of static mixed plastic separator, but also granulation or again fine grinding become pulvis to sell.

The separator of static mixed plastic shown in the accompanying drawing 27 comprises hopper 1, natural agitating friction electrifier 2, hopper blanking road 3, force charge door 4, agitating friction plays torch 5, triboelectrification motor 6, brush glassware 7, positive and negative electrode cylinder buncher 8, adjustable discharging opening 9, discharging opening baffle plate 10, bulk cargo plate 11, speed regulator 12, electrostatic generator 13, negative electrode cylinder 14, electrostatic field 15, positive electrode cylinder 16, positive electrode cylinder are crossed to gear 17, transfer plate 18 and material road discharging port A, B, C, D, E and F.

Below in conjunction with accompanying drawing 27 and embodiment the present invention is further described:

Hopper 1 will be pulverized the plastic sheet grain of six kinds of mixing of cleaning, add material bin, fall uniformly by hopper blanking road 3,

By forcing charge door 4 to enter in the nature agitating friction electrifier 2.

Nature agitating friction electrifier 2 is because 6 work of triboelectrification motor, agitating friction plays torch 5 scrollings in the cylindrical shell, entered the plastic sheet grain of six kinds of mixing in the cylindrical shell, produced nature and stir the friction of rolling, the plastic sheet grain of six kinds of mixing produces electric charge in friction is rolled in stirring.Evenly add at charge door 4 under the effect of plastic sheet grain of six kinds of mixing, six kind sheet grains in the cylindrical shell are overfilled from adjustable discharging opening 9 in friction is rolled in stirring.Pu is dispersed in the discharging opening baffle plate 10.

Adjustable discharging opening is adjustable about in the of 9, adjusts six kinds of mixing tab grain agitating friction times in cylindrical shell.

Discharging opening baffle plate 10 is fixed on the adjustable discharging opening 9, is to rotate adjustable discharging opening 9 shops of evenly overfilling to shed and enter in the discharging opening baffle plate 10 owing to finished six kinds of mixing tab grains that triboelectrification respectively has electric charge.Discharging opening baffle plate 10 by adorning many demarcation strips, prevents to spread six kinds of mixing tab grains that shed and assembles in discharging opening baffle plate 10 for reaching the even purpose of bulk cargo, evenly is scattered on the bulk cargo plate 11.

Bulk cargo plate 11 becomes many line style shapes evenly to be scattered on the bulk cargo plate 11 owing to be installed in discharging opening baffle plate 10 interior many following six kinds of mixing tab grains of demarcation strip effect, the moving device of bulk cargo strip makes six kinds of mixing tab grains loose into many line style shapes to distribute, and evenly landing is carried out sorting in work the positive and negative electrode cylinder 14 that has positive and negative electrode and rotation and 16 electrostatic fields that produced 15.

3 centimeters parallel examples of two compartments of negative electrode cylinder 14 and positive electrode cylinder 16 by speed regulator 12 control positive and negative electrode cylinder bunchers 8 rotating speeds, are crossed to gear 17 conversion positive electrode cylinders 16 rotation directions by the positive electrode cylinder.Electrostatic generator 13 negative power supplies insert on the negative electrode cylinder 14, have vary in size separately three kinds of mixing tab grains of electric charge of positive polarity by electrostatic field 15 absorption that produce, have vary in size separately other three kinds of mixing tab grains of electric charge of negative polarity and push to work and have positive electrode positive electrode cylinder 16 over there falling simultaneously.Electrostatic generator 13 cathode power supplies insert on the positive electrode cylinder 16, have vary in size separately back three kinds of sheet grains of electric charge of negative polarity by electrostatic field 15 absorption that produce, simultaneously have vary in size separately first three of electric charge of positive polarity and plant sheet grain and push to work and have negative electrode negative electrode cylinder 14 over there, carry out the Electrostatic Absorption sorting simultaneously falling.

Electrostatic field 15 is carried out six kinds of mixing tab grains that have electric charge through triboelectrification simultaneously and is pushed away the suction sorting by positive and negative electrode cylinder 14 and 16 electrostatic fields that produced.

Brush glassware 7 brushes are adsorbed on the 2 kinds of sheet grains of both positive and negative polarity on positive and negative electrode cylinder 14 and 16 down.

Because all types of plastic has all kinds of fixed polarities.But under the equal triboelectrification situation of rolling naturally, the electric charge that is produced is all kinds of to vary in size, so it is also different to form the various types of electrodes absorption affinity.In rotation along with the electrode cylinder, the cylindrical shell electric field location conversion that self is adsorbed, the tractive force variation of the own wt that causes forms all kinds of pure tablet grain of these six kinds of sheet grains, all kinds ofly clocklike falls along all kinds of absorption affinity sizes.Adjusting purity by the AB in the sorting unit, BC, CD, DE, EF transfer plate 18 enters from the material road of class discharge bucket all kinds of grains.

AB transfer plate 18 is adjusted the purity of the first kind and the second class sheet grain, and the sheet grain is entered from the material road of class discharge bucket; BC transfer plate 18 is adjusted the purity of second class and the 3rd class sheet grain, and the sheet grain is entered from the material road of class discharge bucket; CD transfer plate 18 is adjusted the purity of the 3rd class and the 4th class sheet grain, and the sheet grain is entered from the material road of class discharge bucket; DE transfer plate 18 is adjusted the purity of the 4th class and the 5th class sheet grain, and the sheet grain is entered from the material road of class discharge bucket; EF transfer plate 18 is adjusted the purity of the 5th class and the 6th class sheet grain, and the sheet grain is entered from the material road of class discharge bucket.

Material road discharging port A is received and is connect the material road that changes down from negative electrode cylinder 14 suction, the first kind sheet grain and the discharging that fall; Material road discharging opening B receives and connects the material road that changes down from negative electrode cylinder 14 suction, second class sheet grain and the discharging that falls; Material road discharging opening C receives and connects the material road that changes down from negative electrode cylinder 14 suction, the 3rd class sheet grain and the discharging that falls; Material road discharging opening D receives and connects the material road that changes down from positive electrode cylinder 16 suction, the 4th class class sheet grain and the discharging that falls; Material road discharging opening E receives and connects the material road that changes down from positive electrode cylinder 16 suction, the 5th class sheet grain and the discharging that falls; Material road discharging opening F receives and connects the material road that changes down from positive electrode cylinder 16 suction, the 6th class sheet grain and the discharging that falls.

With simple method and device, finish and handle a mixed plastic branch difficult problem repeatedly, realize the post-processed purpose of categorized consumer waste resource.Rubber in the rubbish comes unstuck through cleaning, soaking, pulverizes, drying, selection by winnowing, carries cloth, the ox-hide class, and rubber can sell to manufactures reclaimed rubber factory; Cloth, sweater, skin, through cleaning, can selling.

The sewage that the plastic cement categorizing system is produced in handling enters sewage disposal system, the manually go-no-go or enter mechanical categorizing system again and classify of other foreign material.

28 pulping systems are described in conjunction with the accompanying drawings, the multiple fibre blend body that categorized consumer waste is come out is ground into the fragment shape; Putting the fiber mixture that is ground into the fragment shape into the soup fermentation vat soaks; Liquid medicine in the fermentation vat is emitted, carry sand through carrying the sand device, enter sedimentation basin, the fertile workshop of sediment system composting soaks soup through sedimentation basin, enters the pond of making up a prescription, and recycles; Fiber mixture adding biological inoculum through soaking is become thick slurry with normal temperature fermentation.Will be in the high-density paste mill by screw conveyer, the thick slurry of conveying carries out fine grinding, thick slurry adjust to concentration be 25-30% so that fiber fully rubs, reach brooming, the purpose of softening fibre is formed in screened stock.Concentrate and send pulp grinder the concentrated press master of delivering to of screened stock.Press master will concentrate screened stock, and further extrusion dehydration is packed and sold.Thickener, press master, the water that produces, major part is subsidized the soak water, and remaining part recycles, the fertile workshop of sediment system composting.Omnidistance totally-enclosed mechanization control is handled.

Sewage disposal system is 30 explanations in conjunction with the accompanying drawings, and sewage-treatment plant comprises setting pot 1, flocculant dispensing port 2, sewage reservoir 3, sand setting outlet 4, mud outlet 5, high pressure sewage pump 6, ozonization pond 7, sump oil outlet 8, bulkhead 9, sewage turnover connector 10, filtrate imports and exports 11, sludge settling filtering ponds 12, filtered water turnover connector 13, filter microlith sublayer 14, filter layer of sand 15, filter charcoal layer 16, soda acid dispensing port 17, neutralization pond 18, ozone import 19, clear water savings circulatory pool 20, clear water outlet 21.

In conjunction with the accompanying drawings 29 and Figure 30 this device is described in further detail:

For achieving the above object, the present invention realizes by following process technology scheme:

The sewage that machinery classification and plastic cement classification and composting are produced enters setting pot 1 precipitation, sand is discharged by sand removing hole 4, sewage enters in the sewage reservoir 3, and at flocculant dispensing port 2 input flocculants, partly mud is discharged by mud outlet 5, and sewage pumps into sterilization in the ozonization pond 7 by high pressure sewage pump 6.

Ozonization pond 7, the ozone that is produced by ozone machine enters the sewage sterilization that carries out disinfection from ozone import 19, simultaneously because sewage passes in and out connector 10 with 8 one-tenth levels of sump oil outlet, sewage pump 6 pressure add high pressure, the sump oil come-up is discharged from sump oil outlet 8, bulkhead 9 evenly prolongs the sterilization time, and sewage is entered sludge settling filtering ponds 12 and carried out sedimentation and filtration by sewage turnover connector 10.

Sludge settling filtering ponds 12, sewage enter in the sludge settling filtering ponds 12 and precipitate through ozonization pond 7 sterilizations and after discharging sump oil, and mud impurity to bottom mud outlet 5 is discharged.The sewage of removing part mud impurity filters layer of sand 15 because the pressure of water rises to and filters charcoal layer 16, filters microlith sublayer 14 and filters.Sewage has become clear water through the sedimentation and filtration of three road sludge settling filtering ponds.Enter in the neutralization pond 18 from Inlet and outlet water connector 10, carry out acid-base neutralization.

Neutralization pond 18 is removed the clear water of mud impurity through three road sludge settling filtering ponds 12, enters to measure in the neutralization pond 18 that acid-base values add acid by dispensing port 17 or alkali is carried out acid-base neutralization.

Sewage process sand setting, sterilizing, six precipitations, three filtrations become the reuse clear water behind the acid-base neutralization, discharged by clear water outlet 21, enter clear water and save in the circulatory pool 22.

Clear water savings circulatory pool 20 is carried out circulation and is returned multiple use, is used for composting, and plastics and construction material are cleaned in slurrying; Sand setting enters brickmaking workshop junction construction material through clear Xian's brickmaking; Mud, sediment enter the composting workshop can Hefei raw material composting.

Domestic waste recycling treatment the whole series method and apparatus function characteristics: classification is thorough, and classification thing resource post-processed is perfect, and entire mechanization is totally-enclosed, and a plastic cement classification is semiclosed.

Claims (7)

1. complete system of recycling treatment of city household garbage, comprise the electronic curtain control system, it is characterized in that: comprise the rubbish machinery categorizing system, composting system, plastic cement categorizing system, pulping system and the sewage disposal system that are connected with the electronic curtain control system respectively;
Described rubbish machinery categorizing system comprises mandrel rod formula bag-breaking machine broken bag, the 1st road ferromagnetism feeding belt that is connected with mandrel rod formula bag-breaking machine broken bag, the thick rotary screen of individual layer that links to each other with the 1st road ferromagnetism feeding belt, the swinging winnowing machine that links to each other with the thick rotary screen of individual layer, the 2nd road ferromagnetism feeding belt and meal machine, the thin rotary screen of individual layer that links to each other with the 2nd road ferromagnetism feeding belt, the inclined draining reciprocating sieve that links to each other with the thin rotary screen of individual layer, the high-speed stirred feeder that links to each other with inclined draining reciprocating sieve, No. 1 single track winnowing machine that links to each other with the high-speed stirred feeder, break up roller with No. 1 single track winnowing machine links to each other with the meal machine, with break up the high speed that roller links to each other and break up rubbing machine, break up the 3rd road ferromagnetism feeding belt that rubbing machine links to each other with high speed, the double-deck sieve of jumping of the inclined that links to each other with the 3rd road ferromagnetism feeding belt is jumped No. 2 that sieve links to each other with inclined is double-deck, No. 3 and No. 4 winnowing machines;
Described composting system comprises the Electronic Control sliding plate, the batching that links to each other with the Electronic Control sliding plate stirs feeder, stir the Electronic Control lubricating substance hopper that feeder links to each other with batching, the quantitative circulating fermentation case that links to each other with Electronic Control lubricating substance hopper, the drying machine that links to each other with quantitative circulating fermentation case, the atomizer mill that links to each other with drying machine, the comminutor that links to each other with atomizer mill, the screening machine that links to each other with comminutor;
Described plastic cement categorizing system comprises the pulverizing dry cleaner, the soup fermentation vat that links to each other with the pulverizing dry cleaner, the aluminum-plastic separator that links to each other with the soup fermentation vat, the paper seperator that links to each other with aluminum-plastic separator, pulverizing cleaning machine that links to each other with the paper seperator and draining rubbing machine, the plastics kibbling mill that links to each other with the draining rubbing machine, the static mixed plastic separator that links to each other with the plastics kibbling mill; Described plastic cement categorizing system also comprises winnowing machine and the machine of blooming;
Described pulping system comprises wood-fibred pulverizing machine, the paper material fermentation vat that links to each other with wood-fibred pulverizing machine, link to each other with the paper material fermentation vat carry the sand device, make up a prescription pond and batching stir feeder, stir the high-density paste mill that feeder links to each other with batching, the concentrated pulp grinder that send that links to each other with high-density paste mill is with the concentrated press master that send pulp grinder to link to each other;
Described sewage disposal system comprises setting pot, the sewage collecting pool that links to each other with setting pot, the high pressure sewage pump that links to each other with sewage collecting pool, the ozonization pond that links to each other with the high pressure sewage pump, the sludge settling filtering ponds that link to each other with the ozonization pond, the neutralization pond that links to each other with the sludge settling filtering ponds, the clear water reservoir that links to each other with neutralization pond.
2. complete system of recycling treatment of city household garbage as claimed in claim 1, it is characterized in that: comprise the branch measuring bin that component magazine feed band is housed, be positioned at the striker plate of component magazine feed band top and the limit barrel that the limit barrel is drawn together sheet is housed, be positioned at the big beam barrel that mandrel rod is housed and the little beam barrel of component magazine feed band below, be positioned at the stationary knife of big beam barrel below, control the rotary electric machine that big beam barrel and little beam barrel rotate.
3. complete system of recycling treatment of city household garbage as claimed in claim 1, it is characterized in that: the thick rotary screen of described individual layer comprises screen cloth and band flitch, with the interior circle retaining tube that the band flitch links to each other, interior round belt flitch is housed on the interior circle retaining tube, down weight sliding plate and open weight discharging hole on the thick rotary screen cylindrical shell of individual layer is housed.
4. complete system of recycling treatment of city household garbage as claimed in claim 1, it is characterized in that: described swinging winnowing machine comprises the separated material rotating cage can that separated material rotating cage drive, rotating cage power transmission shaft, rubber stop aerofoil and separated material rotating cage are housed, the suction tube that links to each other with the separated material rotating cage, the blower fan air intake suction bucket that links to each other with the suction tube.
5. complete system of recycling treatment of city household garbage as claimed in claim 1 is characterized in that: described plastics are pulverized dry cleaner and are comprised enforce compression friction feed cylinder and natural feeding dry cleaner; Be fixed with static friction Luo and charging aperture and discharging opening on the described enforce compression friction feed cylinder, the friction axle is housed in it, on this friction axle dyanainic friction Luo is housed; The described enforce compression friction feed cylinder discharging opening straight-through Intranet tube that links to each other with charging aperture on the natural feeding dry cleaner, be equipped with in the described Intranet tube band beat dial handful play dial axis and stirring handful; Described natural feeding dry cleaner also comprises discharging opening and foreign matter retaining slide plate, and foreign matter collection receipts groove is equipped with in this foreign matter retaining slide plate below, and dress foreign matter conveying axis and foreign matter discharging opening are fixed with Luo on this foreign matter conveying axis and revolve transfer dish in it.
6. complete system of recycling treatment of city household garbage as claimed in claim 1, it is characterized in that: described static mixed plastic separator comprises hopper, the hopper blanking road that links to each other with hopper, the pressure charge door that links to each other with hopper blanking road, with the compulsory feeder of forcing charge door to link to each other, the agitating friction that links to each other with compulsory feeder plays torch, play the vertical machine that torch links to each other with compulsory feeder and agitating friction, this vertical machine is fixedly mounted on nature agitating friction electrifier bottom centre, described natural agitating friction electrifier comprises that the agitating friction that links to each other with compulsory feeder plays torch and adjustable discharging opening, in this adjustable discharging opening many demarcation strips are housed, the bulk cargo plate is equipped with in the discharging opening below, this bulk cargo strip has shaking device to be installed in negative electrode cylinder top, the bulk cargo mouth is in the middle of positive electrode cylinder and negative electrode cylinder top, this negative electrode cylinder is rotated by buncher control, and the positive electrode cylinder was driven to gear control by the negative electrode cylinder and rotates synchronously.
7. domestic waste recycling treatment the whole series method, it is characterized in that: after domestic waste enters mandrel rod formula bag-breaking machine broken bag, send into the 1st road ferromagnetism feeding belt, after high intensity magnetic separation is removed full magnetic thing and non-full magnetic thing, slide into the thick rotary screen of individual layer, building on its sieve comes out to enter the brickmaking workshop by the weight discharging opening, and mixture comes out to enter the meal machine by discharging opening on the sieve, and frivolous plastics are inhaled by the swinging winnowing machine and gone to enter the plastic cement categorizing system on the sieve;
The mixture thing is via the 2nd road ferromagnetism feeding belt under the sieve, enter the thin rotary screen of individual layer after the magnetic separation, this oversize directly enters the single track winnowing machine No. 1, screenings enters the single track winnowing machine No. 1 after via inclined draining reciprocating sieve and high-speed stirred feeder, rubbish after this selection by winnowing is by breaing up roller, break up rubbing machine at a high speed, the double-deck sieve of jumping of the 3rd road ferromagnetism feeding belt and inclined, the double-deck bottom of jumping sieve of inclined sieves down, and mixture enters winnowing machine No. 2, the bottom sieve is gone up mixture and is entered winnowing machine No. 3, mixture enters winnowing machine No. 4 on the upper sieve, finally at No. 2, No. 3 and No. 4 winnowing machine classification processing; The fertile raw material that No. 2 and No. 3 winnowing machine selection by winnowing go out enters the composting system; The mixed plastic that No. 3 and No. 4 winnowing machine selection by winnowing go out enters the plastic cement piece-rate system; The paper material that No. 2, No. 3 and No. 4 winnowing machine selection by winnowing go out enters pulping system;
Mixture enters sewage disposal system under the sieve that is sifted out by inclined draining reciprocating sieve; Sewage enters setting pot, and sand setting exports sediment outflow by sand setting, enters sewage collecting pool through the sewage of setting pot, pumps into the ozonization pond by the high pressure sewage pump, enters sludge settling filtering ponds, sterilization settling tank and neutralization pond again and finishes processing;
Go sieve to go up frivolous plastics by the suction of swinging winnowing machine and obtain product through pulverizing dry cleaner, aluminum-plastic separator, paper seperator and the drying machine that rubs successively; The paper material that the paper seperator is told enters pulping system; By No. 3 with mixed plastic that No. 4 winnowing machine selection by winnowing go out be plastics that thick plastics separate with plastic cement enter successively pulverize cleaning machine, draining friction dry cleaner, plastics kibbling mill and static mixed plastic separator and handle after, enter flour mill or comminutor again and handle and obtain product;
Pulping raw material is pulverized machine, paper material fermentation vat, feeder, high-density paste mill, is concentrated and send pulp grinder and press master processing to obtain product through wood-fibred; The paper material fermentation vat is furnished with the pond of making up a prescription, carries sand device and sedimentation basin;
Mix fertile raw material through strong magnetic feeding belt magnetic separation later successively after control sliding plate, control batching automatically stir feeder and control the lubricating substance bucket automatically automatically, enter processing in the quantitative fermenting case; Mixed in the amount of the setting fermenting case fertile raw material through a plurality of quantitative fermenting case charge times in and the thermalization dehydration material of waking up, enter and mix fertile raw material drying machine, send atomizer mill after the drying to; after carrying out fine grinding; deliver to the comminutor granulation, the screening machine screening, the packed products warehouse-in is sold.
CN2009101480471A 2009-06-23 2009-06-23 Complete system of recycling treatment of city household garbage and a method thereof CN101579689B (en)

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KR100948490B1 (en) * 2009-11-27 2010-03-18 서흥인테크(주) The selection method recycling plastic
CN102327888B (en) * 2011-05-25 2014-08-13 严大春 Municipal domestic waste resource recovery processing method with zero pollution, zero release and harmlessness
CN102527701B (en) * 2012-01-06 2013-08-21 北京昊海天际科技有限公司 Comprehensive treating system for domestic wastes
CN103302074B (en) * 2012-03-15 2016-08-10 晓清环保科技股份有限公司 One way of life process for treating garbage as resource
CN103537470B (en) * 2012-07-10 2016-08-24 上海逸清环保工程设备有限公司 Solid waste Recovery Purifying reutilization system
KR101410197B1 (en) * 2012-07-16 2014-06-20 임건묵 Processing apparatus and system having crushing unit for municipal solid waste treatment
CN102962139A (en) * 2012-11-14 2013-03-13 邵道德 Mixed particle static sorting device and application thereof
CN103111424A (en) * 2013-02-18 2013-05-22 一重集团大连设计研究院有限公司 Sorting system suitable for characteristics of Chinese household garbage
CN103191909A (en) * 2013-04-01 2013-07-10 景卫东 Zero-energy-consumption zero-emission full-recycling urban and rural garbage environment-friendly treatment system
CN103706618B (en) * 2013-12-23 2018-11-23 郑顺潮 Domestic garbage treating system and the method that house refuse is handled using it
CN103861863B (en) * 2014-03-21 2016-04-20 广州保绿环保科技有限公司 A kind of domestic waste Comprehensive utilization method
CN103934253B (en) * 2014-03-22 2017-05-10 深圳市旭景力博环保科技有限公司 Household garbage complete recycling harmless comprehensive processing method
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CN105363761B (en) * 2014-11-19 2018-02-06 晋江市冠兴建材有限责任公司 A kind of cinder recovery and processing system for having sandy soil and mud recovery concurrently
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CN110586629A (en) * 2019-10-28 2019-12-20 安徽清蓝环保工程有限公司 Garbage rough treatment method

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