CN107737791A - A kind of waste disposal method - Google Patents
A kind of waste disposal method Download PDFInfo
- Publication number
- CN107737791A CN107737791A CN201710903113.6A CN201710903113A CN107737791A CN 107737791 A CN107737791 A CN 107737791A CN 201710903113 A CN201710903113 A CN 201710903113A CN 107737791 A CN107737791 A CN 107737791A
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- Prior art keywords
- rubbish
- roller
- bag
- limitation
- drying
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002699 waste material Substances 0.000 title claims abstract description 13
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 156
- 238000001035 drying Methods 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000018044 dehydration Effects 0.000 claims abstract description 8
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 8
- 238000004332 deodorization Methods 0.000 claims abstract description 7
- 238000010298 pulverizing process Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 23
- 239000010782 bulky waste Substances 0.000 claims description 16
- 238000012216 screening Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 5
- 238000003672 processing method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- -1 transmission Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 230000032258 transport Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of waste disposal method,Using a kind of refuse treatment plant,The equipment includes limitation feed arrangement,Bag-breaking device,Roller screen device,Conveying device,Drying unit,Breaker,Squeeze dehydration unit,The waste disposal method includes refuse bag,Broken bag,Roller screen,Manual sorting,Except metal,Transmission,Drying,Deodorization,Secondary manual sorting,Pulverization process,Squeeze dehydration process steps,Urban and rural domestic refuse is passed through roller screen by the present invention,Sorting,Except metal,Drying,Secondary sorting,Crush,Press dewatering handles to obtain the rubbish powder that can be made into organic fertilizer raw material,On the one hand when handling urban and rural domestic refuse by metal garbage,Harmful Waste and recyclable rubbish come out from the separating domestic garbage mixed,On the other hand,By remaining domestic rubbish disposal after sorting into the material that can be made into organic fertilizer raw material,Poured for soil,Both without large area landfill rubbish,Also harmful substance pollution environment will not be produced,Improve the utilization rate of rubbish.
Description
Technical field
The present invention relates to garbage reclamation processing technology field, more particularly to a kind of waste disposal method.
Background technology
Urban and rural domestic refuse generally refers to discarded object caused by town and country the army and the people life, and at present, domestic rubbish is without real
Row rubbish gives collection, and therefore, what is come in refuse collection is that multiple types rubbish is mixed in together；And it is current, domestic annual
Municipal Garbage Yield just overstocks the rubbish to get off and reaches more than 70 hundred million tons, with the increase of following rural and urban population, annual rubbish up to 1.65 hundred million tons
Rubbish yield is estimated to be increased with 8% speed.According to statistics, most house refuses be all it is unprocessed accumulation on the outskirts of a town, occupy soil
Ground area is up to 500,000,000 square metres, and the nightwear of rubbish is thrown aside while destroy town and country landscape, can also grow germ, pollutes environment.
In existing urban and rural domestic refuse processing method, common processing method is by garbage loading embeading or accumulation after-burning
Burn, wherein, landfill needs land occupation, and may also result in earth's surface pollution and underground water source pollution, meanwhile, landfill is also possible to
Produce biogas pollution air；And waste incineration can produce the pernicious gases such as bioxin, infringement human body health, to animal and plant
It will also result in very big infringement.
The content of the invention
In view of the above-mentioned state of the art, the technical problems to be solved by the invention are to provide one kind by garbage disposal
When not generation environment pollution simultaneously and can enough make full use of rubbish, improve the waste disposal method of the utilization rate of rubbish.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of waste disposal method, using a kind of rubbish
Rubbish processing equipment, the equipment include：
Limitation feed arrangement：It has charging aperture and discharging opening, the discharge outlet set finite quantity core wheel, pending rubbish from
Charging aperture enters, and then enters from discharging opening in equipment and carries out garbage disposal, and the limitation feed arrangement includes limitation storehouse, the limit
The top for measuring storehouse be charging aperture, and its bottom is discharging opening, and the position that discharging opening is corresponded in the storehouse of limiting the quantity adjustable is provided with discharging
Adjustable plate, the limitation core wheel are rotatably arranged on discharge outlet, and the limitation storehouse is outside upper to be provided with limitation pushing motor, limitation push
The output end of motor is connected with limitation core wheel；
Bag-breaking device：It is in the discharging opening docking of limitation feed arrangement, for the refuse bag for wrapping up rubbish to be cut so that rubbish
Scatter, the bag-breaking device includes broken bag frame, broken bag roller and broken bag cutterhead, and the broken bag roller parallel shelf is located at bag-breaking machine
On frame, the broken bag cutterhead, which is worn, to be fixed on broken bag roller, the interlaced setting of broken bag cutterhead between parallel broken bag roller,
Broken bag blade is embedded with the broken bag cutterhead；
Roller screen device：It is located under bag-breaking device, and the roller screen device is made up of roller, for receiving the rubbish that scatters and by rubbish
Big object and frivolous object are sifted out such as foam, plastics, refuse bag as roller screen device carriage direction transports in rubbish, smallclothes rubbish
Rubbish falls from the gap between roller, and the roller screen device includes roller screen frame and the roller conveyer chain and roller that are made up of roller
Cylinder motor, the roller conveyer chain are erected in roller frame, the roller motor and roller transmission chain link；
Conveying device：It is separately positioned on the end that below roller screen device and roller screen device transports, and the conveying device predominantly passes
Band is sent, and has magnetic on the conveyer belt, metal objects are such as iron wire, battery in rubbish to adsorb, the conveying device
Including conveyor frame, the conveyer belt being arranged on driving frame and the tape for being located at the transmission belt back side, the driving frame pair
Answer the bottom of transmission belt to press close to the position of transmission belt and be provided with scraper block, the tablet of scraping is made of quality of rubber materials；
Drying unit：It is docked with conveying device, for by the garbage dewatering after screening, deodorization, drying, the drying unit bag
Drying cavity, heater and the spiral break bar being rotatably arranged in drying cavity body, the heater is included to be located in drying cavity body
On wall；
Breaker：It is docked with drying unit, and for the rubbish after drying to be crushed, the breaker includes housing, broken
Broken motor and the screw blade and helical axis being arranged in housing, the broken motor and spiral axis connection, institute
State screw blade to be arranged on helical axis in circulating type, and then rubbish is ground into short grained rubbish, facilitate later stage squeezing de-
Water；
Squeeze dehydration unit：It is connected with breaker, is squeezed, is dehydrated again to the rubbish after will be broken, after being easy to
Phase makes organic fertilizer, and the squeeze dehydration unit is squeezing dewatering machine；
Wherein, pigeonholes is provided between the roller screen device and conveying device and between drying unit and breaker,
For manually carrying out screening to rubbish, Lou metal objects of sieve etc. are screened out.
Its processing method comprises the following steps
S1, refuse bag, caused house refuse in life is collected by garbage truck, and limitation will be transported to after refuse bag
Storehouse, rubbish slowly falls under the rotation of limitation core wheel；
S2, broken bag, received by bag-breaking device from the limitation refuse bag that falls of storehouse and look in the presence of broken bag blade and break rubbish
Bag, makes rubbish in refuse bag scatter；
S3, roller screen, the rubbish being scattered after broken bag are dropped on roller conveyer chain, under the transmission of roller, sift out Bulky Waste, small
The rubbish of part falls from the gap between roller；
S4, manual sorting, the Bulky Waste sifted out and smallclothes rubbish are sent to pigeonholes by conveyer belt respectively, and operating personnel are by rubbish
Recyclable rubbish in rubbish is such as mineral water bottle, metallic article, plastic products, foam etc. are sorted out；
S4, except metal, transmission, Bulky Waste, the smallclothes rubbish obtained after sorting is conveyed by conveying device respectively, passes through transmission
Metal sieve subsidiary in rubbish is sorted out by the tape with the back side, and the metal at screening is by scraping tablet by metal object
Product scrape；
S5, drying, deodorization, Bulky Waste that step S4 is obtained, smallclothes rubbish are sent in dryer are dried respectively, rubbish of going out
The moisture carried in rubbish, and Bulky Waste, smallclothes rubbish are carried out by break process by screw blade and obtain the rubbish of small volume；
S6, secondary manual sorting, the rubbish that S5 is obtained are sent to pigeonholes after dryer output and carry out secondary sorting, and the place of picking is unscreened
Little particle metal gone out etc.；
S7, pulverization process, the rubbish after secondary sorting obtain coarse granule by doing pulverization process in conveyer belt feeding breaker
Rubbish powder；
S8, press dewatering processing, rubbish coarse grain that S7 is obtained is sent into squeezing dewatering machine squeezed, dewater treatment, obtain
Fine grained rubbish powder
Further, in the S5 dryer 100 DEG C -600 DEG C of temperature, drying time 3min-8min.
Further, the particle diameter of the coarse granule rubbish powder is more than 5mm, and the particulate powders particle diameter is less than
5mm。
Compared with prior art, the advantage of the invention is that：The present invention by urban and rural domestic refuse by roller screen, sort, remove
Metal, drying, secondary sorting, crushing, press dewatering handle to obtain the rubbish powder that can be made into organic fertilizer raw material, are on the one hand locating
Metal garbage, Harmful Waste and recyclable rubbish are come out from the separating domestic garbage mixed when managing urban and rural domestic refuse, separately
On the one hand, remaining domestic rubbish disposal after sorting is poured for soil, both need not into the material that can be made into organic fertilizer raw material
Large area landfill rubbish, harmful substance pollution environment will not be also produced, and improve the utilization rate of rubbish, present invention design
Rationally, accord with the demands of the market, be adapted to promote.
Brief description of the drawings
Fig. 1 is the flow chart of the present invention；
Fig. 2 is the structural representation of refuse treatment plant of the present invention；
Fig. 3 is the floor map of the limitation feed arrangement of refuse treatment plant of the present invention；
Fig. 4 is the diagrammatic cross-section in the limitation storehouse of refuse treatment plant of the present invention；
Fig. 5 is the structural representation of the bag-breaking device of refuse treatment plant of the present invention；
Fig. 6 is the side schematic view of the bag-breaking device of refuse treatment plant of the present invention；
Fig. 7 is the structural representation of the roller screen device of refuse treatment plant of the present invention；
Fig. 8 is the structural representation of the conveying device of refuse treatment plant of the present invention；
Fig. 9 is the structural representation of the drying unit of refuse treatment plant of the present invention；
Figure 10 is the diagrammatic cross-section of the drying unit of refuse treatment plant of the present invention；
Figure 11 is the structural representation of the breaker of refuse treatment plant of the present invention；
Figure 12 is the breaker internal structure schematic diagram of refuse treatment plant of the present invention.
Embodiment
As shown in figs. 1-12, a kind of waste disposal method, using a kind of refuse treatment plant, the equipment includes：
Limitation feed arrangement 1：It has charging aperture 1-1 and discharging opening 1-2, and finite quantity core wheel 1-3 is set at discharging opening 1-2,
Pending rubbish enters from charging aperture 1-1, then enters from discharging opening 1-2 in equipment and carries out garbage disposal, wherein, the limit
Measuring feed arrangement 1 includes the storehouse 1-4 that limits the quantity, and limitation storehouse 1-4 top is charging aperture 1-1, and its bottom is discharging opening 1-2, described
Adjustable discharging the adjustable plate 1-5, the limitation core wheel 1-3 of being provided with position that discharging opening 1-2 is corresponded in limitation storehouse 1-4 rotates setting
At discharging opening 1-2, limitation storehouse 1-4 it is outside upper be provided with limitation pushing motor 1-6, limitation pushing motor 1-6 output end with
Limitation core wheel connects 1-3 and connect, so that the rubbish in limitation storehouse 1-4 slowly falls, avoids rubbish is in heaps from falling to cause discharging opening 1-2
Block, influence garbage treatment efficiency；
Bag-breaking device 2：It is in the discharging opening docking of limitation feed arrangement, for the refuse bag for wrapping up rubbish to be cut so that rubbish
Rubbish scatters, wherein, the bag-breaking device 2 includes broken bag frame 2-1, broken bag roller 2-2 and broken bag cutterhead 2-3, the broken bag roll
2-2 is parallel is erected on bag-breaking machine frame 2-1 for cylinder, and the broken bag cutterhead 2-3, which is worn, to be fixed on broken bag roller 2-2, parallel broken bag
The interlaced settings of broken bag cutterhead 2-3 between roller 2-2, broken bag blade 2-4 is embedded with the broken bag cutterhead 2-3, so as to
So that broken bag blade 2-4 staggeredly fully breaks refuse bag so that the scattering of rubbish in refuse bag comes out；
Roller screen device 3：It is located under bag-breaking device 2, and the roller screen device 3 is made up of roller 3-1, for receiving the rubbish to scatter
And big object in rubbish and frivolous object are sifted out such as foam, plastics, refuse bag as the carriage direction of roller screen device 3 is transported
Send, smallclothes rubbish falls from the gap between roller 3-1, and the roller screen device 3 includes roller screen frame 3-2 and by roller 3-1 groups
Into roller conveyer chain 3-3 and roller motor 3-4, the roller conveyer chain 3-3 is erected on roller frame 3-2, the roller
Cylinder motor 3-4 is connected with roller conveyer chain 3-3, so as to reach the purpose for screening Bulky Waste；
Conveying device 4：The end that it is separately positioned on the lower section of roller screen device 3 and roller screen device 3 transports, the conveying device 4 are main
For conveyer belt 4-1, and has magnetic on conveyer belt 4-1, metal objects are such as iron wire, battery in rubbish to adsorb, institute
Stating conveying device 4 includes conveyor frame 4-2, the conveyer belt 4-1 being arranged on driving frame 4-2 and is located at the transmission belt 4-1 back ofs the body
The tape 4-3 in face, the position that transmission belt 4-1 is pressed close in the bottom that the driving frame 4-2 corresponds to transmission belt 4-1 is provided with scraper block
4-4, metal present in rubbish is screened in course of conveying so as to reach, the tablet 4-4 that scrapes uses rubber
Material is made, so as to which the metal adsorbed on a moving belt be scraped off；
Drying unit 5：It is docked with conveying device 4, for by the garbage dewatering after screening, deodorization, drying, the drying unit
The 5 spiral break bar 5-3 for including drying cavity 5-1, heater 5-2 and being rotatably arranged in drying cavity 5-1, the heater
5-2 is located on drying cavity 5-1 inwalls, so as to which stirring causes rubbish to be heated evenly in the presence of spiral break bar 5-3, meanwhile,
The article of larger part in rubbish is also broken into smallclothes rubbish by spiral break bar 5-3；
Breaker 6：It is docked with drying unit 5, and for the rubbish after drying to be crushed, the breaker 6 includes housing
6-1, broken motor 6-2 and the screw blade 6-3 being arranged in housing 6-1 and helical axis 6-4, the broken driving electricity
Machine 6-2 is connected with helical axis 6-4, and the screw blade 6-3 is arranged on helical axis 6-4 in circulating type, and then rubbish is crushed
Into short grained rubbish, facilitate later stage press dewatering；
Squeeze dehydration unit 7：It is connected with breaker 6, is squeezed, is dehydrated again to the rubbish after will be broken, is easy to
Post-production organic fertilizer, the squeeze dehydration unit 7 is squeezing dewatering machine, consequently facilitating post-production organic fertilizer；
Wherein, it is provided with sorting between the roller screen device 3 and conveying device 4 and between drying unit 5 and breaker 6
Platform 8, for manually carrying out screening to rubbish, it is screened out Lou metal objects of sieve etc..
Its processing method comprises the following steps
S1, refuse bag, caused house refuse in life is collected by garbage truck, and limitation will be transported to after refuse bag
Storehouse, rubbish slowly falls under the rotation of limitation core wheel；
S2, broken bag, received by bag-breaking device from the limitation refuse bag that falls of storehouse and look in the presence of broken bag blade and break rubbish
Bag, makes rubbish in refuse bag scatter；
S3, roller screen, the rubbish being scattered after broken bag are dropped on roller conveyer chain, under the transmission of roller, sift out Bulky Waste, small
The rubbish of part falls from the gap between roller；
S4, manual sorting, the Bulky Waste sifted out and smallclothes rubbish are sent to pigeonholes by conveyer belt respectively, and operating personnel are by rubbish
Recyclable rubbish in rubbish is such as mineral water bottle, metallic article, plastic products, foam etc. are sorted out；
S4, except metal, transmission, Bulky Waste, the smallclothes rubbish obtained after sorting is conveyed by conveying device respectively, passes through transmission
Metal sieve subsidiary in rubbish is sorted out by the tape with the back side, and the metal at screening is by scraping tablet by metal object
Product scrape；
S5, drying, deodorization, Bulky Waste that step S4 is obtained, smallclothes rubbish are sent in dryer are dried respectively, rubbish of going out
The moisture carried in rubbish, and Bulky Waste, smallclothes rubbish are carried out by break process by screw blade and obtain the rubbish of small volume；
S6, secondary manual sorting, the rubbish that S5 is obtained are sent to pigeonholes after dryer output and carry out secondary sorting, and the place of picking is unscreened
Little particle metal gone out etc.；
S7, pulverization process, the rubbish after secondary sorting obtain coarse granule by doing pulverization process in conveyer belt feeding breaker
Rubbish powder；
S8, press dewatering processing, rubbish coarse grain that S7 is obtained is sent into squeezing dewatering machine squeezed, dewater treatment, obtain
Fine grained rubbish powder
Further, in the S5 dryer 100 DEG C -600 DEG C of temperature, drying time 3min-8min.
Further, the particle diameter of the coarse granule rubbish powder is more than 5mm, and the particulate powders particle diameter is less than
5mm。
The present invention is by urban and rural domestic refuse by roller screen, sorting, except metal, drying, secondary sorting, crushing, press dewatering
Processing obtains can be made into the rubbish powder of organic fertilizer raw material, on the one hand when handle urban and rural domestic refuse by metal garbage, be harmful to
Rubbish and recyclable rubbish come out from the separating domestic garbage mixed, on the other hand, by after sorting at remaining house refuse
The material that can be made into organic fertilizer raw material is managed into, pours for soil, both without large area landfill rubbish, will not also produce
Evil Substances Pollution environment, and the utilization rate of rubbish is improved, the present invention is reasonable in design, accords with the demands of the market, and is adapted to promote.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that it still can be right
Technical scheme described in foregoing embodiments is modified, or which part technical characteristic is replaced on an equal basis；And this
A little modifications are replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the present invention technical scheme
Enclose.
Claims (3)
1. a kind of waste disposal method, it is characterised in that use a kind of refuse treatment plant, the equipment includes：
Limitation feed arrangement（1）：It has charging aperture（1-1）And discharging opening（1-2）, the discharging opening（1-2）Place sets finite quantity
Core wheel（1-3）, pending rubbish is from charging aperture（1-1）Into then from discharging opening（1-2）Carried out into equipment at rubbish
Reason, the limitation feed arrangement（1）Including storehouse of limiting the quantity（1-4）, the limitation storehouse（1-4）Top be charging aperture（1-1）, its bottom
For discharging opening（1-2）, the limitation storehouse（1-4）Interior corresponding discharging opening（1-2）Position adjustable be provided with discharging adjustable plate（1-
5）, the limitation core wheel（1-3）It is rotatably arranged on discharging opening（1-2）Place, the limitation storehouse（1-4）It is outside upper to be provided with limitation pushing motor
（1-6）, the limitation pushing motor（1-6）Output end connect with limitation core wheel（1-3）Connect；
Bag-breaking device（2）：It is in the discharging opening docking of limitation feed arrangement, for the refuse bag for wrapping up rubbish to be cut so that
Rubbish scatters, the bag-breaking device（2）Including broken bag frame（2-1）, broken bag roller（2-2）With broken bag cutterhead（2-3）, it is described broken
Bag roller（2-2）It is parallel to be erected at bag-breaking machine frame（2-1）On, the broken bag cutterhead（2-3）Wear and be fixed on broken bag roller（2-2）
On, parallel broken bag roller（2-2）Between broken bag cutterhead（2-3）Interlaced setting, the broken bag cutterhead（2-3）On be embedded with
Broken bag blade（2-4）；
Roller screen device（3）：It is located at bag-breaking device（2）Under, the roller screen device（3）By roller（3-1）Composition is scattered for receiving
The rubbish opened simultaneously sifts out big object in rubbish and frivolous object with roller screen device such as foam, plastics, refuse bag（3）Fortune
Direction is sent to transport, smallclothes rubbish is from roller（3-1）Between gap fall, the roller screen device（3）Including roller screen frame（3-2）
With by roller（3-1）The roller conveyer chain of composition（3-3）And roller motor（3-4）, the roller conveyer chain（3-3）It is erected at
Roller frame（3-2）On, the roller motor（3-4）With roller conveyer chain（3-3）Connection；
Conveying device（4）：It is separately positioned on roller screen device（3）Lower section and roller screen device（3）The end of transport, the conveying device
（4）Predominantly conveyer belt（4-1）, and the conveyer belt（4-1）It is upper to have magnetic, to adsorb metal objects such as iron in rubbish
Silk, battery etc., the conveying device（4）Including conveyor frame（4-2）, be arranged on driving frame（4-2）On conveyer belt（4-1）
And it is located at transmission belt（4-1）The tape at the back side（4-3）, the driving frame（4-2）Corresponding transmission belt（4-1）Bottom press close to
Transmission belt（4-1）Position be provided with scraper block（4-4）, it is described to scrape tablet（4-4）It is made of quality of rubber materials；
Drying unit（5）：Itself and conveying device（4）Docking, for by the garbage dewatering after screening, deodorization, drying, the drying
Device（5）Including drying cavity（5-1）, heater（5-2）And it is rotatably arranged on drying cavity（5-1）Interior spiral break bar
（5-3）, the heater（5-2）It is located at drying cavity（5-1）On inwall；
Breaker（6）：Itself and drying unit（5）Docking, for the rubbish after drying to be crushed, the breaker（6）Bag
Include housing（6-1）, broken motor（6-2）And it is arranged on housing（6-1）Interior screw blade（6-3）And helical axis（6-
4）, the broken motor（6-2）With helical axis（6-4）Connection, the screw blade（6-3）Spiral is arranged in circulating type
Axle（6-4）On；
Squeeze dehydration unit（7）：Itself and breaker（6）Connection, squeezed, be dehydrated again to the rubbish after will be broken,
It is easy to post-production organic fertilizer, the squeeze dehydration unit is squeezing dewatering machine；
Wherein, the roller screen device（3）With conveying device（4）Between and drying unit（5）With breaker（6）Between be all provided with
It is equipped with pigeonholes（8）, for manually carrying out screening to rubbish, it is screened out Lou metal objects of sieve etc.；
Its processing method comprises the following steps
S1, refuse bag, caused house refuse in life is collected by garbage truck, and limitation will be transported to after refuse bag
Storehouse, rubbish slowly falls under the rotation of limitation core wheel；
S2, broken bag, received by bag-breaking device from the limitation refuse bag that falls of storehouse and look in the presence of broken bag blade and break rubbish
Bag, makes rubbish in refuse bag scatter；
S3, roller screen, the rubbish being scattered after broken bag are dropped on roller conveyer chain, under the transmission of roller, sift out Bulky Waste, small
The rubbish of part falls from the gap between roller；
S4, manual sorting, the Bulky Waste sifted out and smallclothes rubbish are sent to pigeonholes by conveyer belt respectively, and operating personnel are by rubbish
Recyclable rubbish in rubbish is such as mineral water bottle, metallic article, plastic products, foam etc. are sorted out；
S4, except metal, transmission, Bulky Waste, the smallclothes rubbish obtained after sorting is conveyed by conveying device respectively, passes through transmission
Metal sieve subsidiary in rubbish is sorted out by the tape with the back side, and the metal at screening is by scraping tablet by metal object
Product scrape；
S5, drying, deodorization, Bulky Waste that step S4 is obtained, smallclothes rubbish are sent in dryer are dried respectively, rubbish of going out
The moisture carried in rubbish, and Bulky Waste, smallclothes rubbish are carried out by break process by screw blade and obtain the rubbish of small volume；
S6, secondary manual sorting, the rubbish that S5 is obtained are sent to pigeonholes after dryer output and carry out secondary sorting, and the place of picking is unscreened
Little particle metal gone out etc.；
S7, pulverization process, the rubbish after secondary sorting obtain coarse granule by doing pulverization process in conveyer belt feeding breaker
Rubbish powder；
S8, press dewatering processing, rubbish coarse grain that S7 is obtained is sent into squeezing dewatering machine squeezed, dewater treatment, obtain
Fine grained rubbish powder.
A kind of 2. waste disposal method according to claim 1, it is characterised in that the temperature 100 of dryer in the S5
DEG C -600 DEG C, drying time 3min-8min.
A kind of 3. waste disposal method according to claim 1, it is characterised in that the particle diameter of the coarse granule rubbish powder
More than 5mm, the particulate powders particle diameter is less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903113.6A CN107737791A (en) | 2017-09-29 | 2017-09-29 | A kind of waste disposal method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903113.6A CN107737791A (en) | 2017-09-29 | 2017-09-29 | A kind of waste disposal method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737791A true CN107737791A (en) | 2018-02-27 |
Family
ID=61236367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710903113.6A Pending CN107737791A (en) | 2017-09-29 | 2017-09-29 | A kind of waste disposal method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737791A (en) |
Cited By (2)
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| NL2034244A (en) * | 2023-03-01 | 2023-03-23 | Shenzhen Research Institute Of Northwestern Polytechnical Univ | Preparation method of kitchen waste carbon-based complex enzyme biological bacterial fertilizer |
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Application publication date: 20180227 |