CN107983744A - A kind of Waste sorting recycle method - Google Patents
A kind of Waste sorting recycle method Download PDFInfo
- Publication number
- CN107983744A CN107983744A CN201711183958.9A CN201711183958A CN107983744A CN 107983744 A CN107983744 A CN 107983744A CN 201711183958 A CN201711183958 A CN 201711183958A CN 107983744 A CN107983744 A CN 107983744A
- Authority
- CN
- China
- Prior art keywords
- rubbish
- desiccation
- waste sorting
- recycle method
- sorting recycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of Waste sorting recycle method, including：S1：Broken bag, rubbish is put into bag-breaking device, is made to be sleeved on the polybag outside rubbish and is broken, obtains the rubbish to scatter；S2：Dehydration, the rubbish to scatter is carried out dehydrating, and obtains solid refuse and percolate；S3：Primary election, carries out magnetic separation processing by solid refuse, removes the magnetic material in solid refuse；S4：Crush, the rubbish after magnetic separation is transported to reducing mechanism, the solid matter in rubbish is ground into particulate material；S5：Desiccation, desiccation apparatus is transported to by the rubbish after crushing, and particulate material is carried out drying and other treatment；The liquid that rubbish produces in drying process inside reducing mechanism and desiccation apparatus to carrying out cleaning treatment；S6：It is selected, particulate material is transported to pneumatic separation device, obtains light plastic, middle matter waste paper and middle matter yarn fabric and heavy organics, garbage classification processing can be made fine, conversion quality is high, and garbage disposal quality is high.
Description
Technical field
The present invention relates to technical field of waste treatment, more specifically, it relates to a kind of Waste sorting recycle method.
Background technology
With urbanization of villages and the continuous development of city urbanization process, the quantity of house refuse is continuously increased, in people
Under the overall situation that steps up of living standard, requirement of the people to environment is also higher and higher, therefore, scientific and reasonable to life
Rubbish, which is handled, just seems more and more important.How to be handled these rubbish are fast and effective, and useful resources are recycled
Utilize, be current people's urgent problem.
The life refuse processing method of country's mainstream is landfill method, power generation by waste combustion and diversification processing at present.Landfill method is not
Large amount of land resources are only taken up, and serious secondary pollution is caused to soil and underground water；Due to categorized consumer waste effect
Difference, material calorific value is too low during for power generation by waste combustion, and generating efficiency is low, and burns the dioxin produced and seriously pollute air, right
The life and health of people produces threat；Diversification processing is to be sorted house refuse, then each species are handled, but existing
Classification of some sorting modes to rubbish is simultaneously not thorough, its resource utilization rate is not high, still needs to further improve.
The content of the invention
In view of the above shortcomings of the prior art, the object of the present invention is to provide a kind of Waste sorting recycle method, there is knot
The advantages of structure is simple, and the efficiency of separation of rubbish is high.
The present invention above-mentioned technical purpose technical scheme is that：A kind of Waste sorting recycle side
Method, including：
S1：Broken bag, rubbish is put into bag-breaking device, is made to be sleeved on the polybag outside rubbish and is broken, obtains the rubbish to scatter；
S2：Dehydration, the rubbish to scatter is carried out dehydrating, and obtains solid refuse and percolate；
S3：Primary election, carries out magnetic separation processing by solid refuse, removes the magnetic material in solid refuse；
S4：Crush, the rubbish after magnetic separation is transported to reducing mechanism, the solid matter in rubbish is ground into particulate material；
S5：Desiccation, desiccation apparatus is transported to by the rubbish after crushing, and particulate material is carried out drying and other treatment；Rubbish is in desiccation
During the liquid that produces to carrying out cleaning treatment inside reducing mechanism and desiccation apparatus；
S6：It is selected, particulate material is transported to pneumatic separation device, obtain light plastic, middle matter waste paper and middle matter yarn fabric and
Heavy organics.
By using above-mentioned technical proposal, the rubbish with polybag is put into bag-breaking device, makes gathering together
Rubbish spread out, easy to be sorted to rubbish；By dehydration, the liquid being mingled with rubbish is separated with solid
Come, reduce rubbish during crushing, be adhered to the situation that the inside of reducing mechanism causes reducing mechanism to block；By magnetic separation
Processing, magnetic material in solid refuse is screened, and reduces solid refuse during crushing, magnetic material is filled to crushing
The situation for causing damage is put, and the rubbish after crushing is more prone to drying in desiccation apparatus；Dry graininess rubbish carries out
Sorting process, can not only reduce the power of wind turbine air-supply, but also garbage classification processing can be made fine, and conversion quality is high, at rubbish
It is high to manage quality.
Preferably, in S1 steps, the bag-breaking device includes roller and is uniformly arranged on the broken bag knife of inner wall of rotary drum,
The broken bag knife includes being fixed on the stationary knife of inner wall of rotary drum and is rotatably connected on the moving knife of stationary knife end.
By using above-mentioned technical proposal, for less refuse bag, moving knife in the rotary course of roller, moving knife from
It will be rotated under the action of mental and physical efforts towards the axis direction of roller so that the distance between moving knife free end smaller, easy to moving knife pair
Smaller refuse bag is crushed；For larger refuse bag, moving knife is under the compressing of refuse bag by towards the barrel direction of roller
Rotate so that the distance between moving knife free end bigger, easy to stationary knife to being crushed compared with big refuse bag, such bag-breaking device energy
Enough crushed for different size of refuse bag.
Preferably, the angle between the axis of the stationary knife and the roller is 30-45 °.
By using above-mentioned technical proposal, roller, will more when stationary knife cuts refuse bag during rotating
Easily, be conducive to cut the efficiency of refuse bag.
Preferably, the surface of the moving knife is equipped with several and is followed closely in coniform cone.
By using above-mentioned technical proposal, cone nail with roller it is rotating during, the moving knife energy that is fitted on refuse bag
It is enough to scratch refuse bag, be conducive to cut the efficiency of refuse bag.
Preferably, the moisture content of solid refuse is less than or equal to 25% in S2 steps.
By using above-mentioned technical proposal, when the moisture content of solid refuse is less than or equal to 25%, be conducive to solid refuse
Crushing；Meanwhile relatively low moisture content can reduce rubbish during conveying, percolate flows to causes environment dirty everywhere
Dye.
Preferably, the granularity of particulate material is less than or equal to 20mm × 20mm in S4 steps.
By using above-mentioned technical proposal, the granularity of rubbish is less than or equal to 20mm × 20mm, makes rubbish at desiccation
It is quicker during reason, it is more efficient in sorting process.
Preferably, in S5 steps, the mode of heating of the desiccation apparatus is electromagnetic heating.
By using above-mentioned technical proposal, for electromagnetic heating when handling garbage drying, efficiency is fast, and economical and practical.
Preferably, the desiccation apparatus includes desiccation storehouse, and the silo roof in the desiccation storehouse is communicated with for vapor and has poison gas
The exhaust pipe of body discharge.
By using above-mentioned technical proposal, vapor and toxic gas are emitted in time, contributed at garbage drying
Reason, meanwhile, the air pressure inside and outside desiccation apparatus can be balanced.
Preferably, in S6 steps, selection by winnowing processing is carried out using winnowing machine, the wind speed of the winnowing machine is 7-13m/s.
By using above-mentioned technical proposal, wind speed 7-13m/s, relative to the solid rubbish that granularity is 20mm × 20mm
Rubbish, well can separate light plastic, middle matter waste paper and middle matter yarn fabric and heavy organics.
In conclusion the invention has the advantages that：Rubbish with polybag is put into bag-breaking device, is made
The rubbish collapsed together spreads out, easy to be sorted to rubbish；By dehydration device, by the liquid being mingled with rubbish with
Solid separates, and reduces rubbish during crushing, is adhered to the feelings that the inside of reducing mechanism causes reducing mechanism to block
Condition；Handled by magnetic separation, magnetic material in solid refuse is screened, reduce solid refuse during crushing, it is magnetic
Material causes reducing mechanism the situation of damage, and the rubbish after crushing is more prone to drying in desiccation apparatus；Dry
Granular rubbish carries out sorting process, can not only reduce the power of wind turbine air-supply, but also garbage classification processing can be made fine, converts matter
Amount is high, and garbage disposal quality is high.
Brief description of the drawings
Fig. 1 is the workflow schematic diagram of the embodiment of the present invention；
Fig. 2 is the structure diagram of the embodiment of the present invention；
Fig. 3 is the schematic internal view of bag-breaking device in the embodiment of the present invention；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
In figure：100th, bag-breaking device；110th, roller；121st, stationary knife；122nd, moving knife；123rd, cone nail；130th, filter plate；140、
Magnet；200th, reducing mechanism；300th, desiccation apparatus；310th, exhaust pipe；320th, waste water tank；330th, air inlet pipe；400th, pneumatic separation device；
410th, winnowing machine.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
A kind of Waste sorting recycle method, as depicted in figs. 1 and 2, including：
S1：Broken bag, rubbish is put into bag-breaking device 100, is made to be sleeved on the polybag outside rubbish and is broken, obtains the rubbish to scatter
Rubbish；
S2：Dehydration, the rubbish to scatter is transported in dehydration device, obtains solid refuse and percolate；
S3：Primary election, carries out magnetic separation processing by solid refuse, removes the magnetic material in solid refuse；
S4：Crush, the rubbish after magnetic separation is transported to reducing mechanism 200, the solid matter in rubbish is ground into granular substance
Matter；
S5：Desiccation, desiccation apparatus 300 is transported to by the rubbish after crushing, and particulate material is carried out drying and other treatment；Rubbish is dry
The liquid produced during change carries out cleaning treatment to reducing mechanism 200 and the inside of desiccation apparatus 300；
S6：It is selected, particulate material is subjected to selection by winnowing processing, obtains light plastic, middle matter waste paper and middle matter yarn fabric, Yi Jichong
Matter organic matter.
The moisture content of solid refuse is less than or equal to 25% in S2 steps, is conducive to the crushing of solid refuse, meanwhile, compared with
Low moisture content can reduce rubbish during conveying, and percolate flows to causes environmental pollution everywhere；In S3 steps, break
Magnet 140 is installed, by magnet 140 by magnetic material in rubbish in the communicating passage between bagging apparatus 100 and reducing mechanism 200
Material screen is elected；The granularity of particulate material is less than or equal to 20mm × 20mm in S4 steps, makes rubbish in drying and other treatment
Shi Gengjia is quick, more efficient in sorting process；In S6 steps, selection by winnowing processing, winnowing machine are carried out using winnowing machine 410
410 wind speed is 7-13m/s, and sorting unit has three discharge ports, and three discharge ports are respectively for heavy rubbish, middle matter rubbish and light
Matter rubbish discharge uses.
In S5 steps, desiccation apparatus 300 includes desiccation storehouse, and the orlop in desiccation storehouse is provided with electromagnetic heating plate so that dry
The mode of heating that makeup puts 300 is electromagnetic heating, and efficiency is fast when garbage drying is handled；The silo roof in desiccation storehouse is communicated with exhaust pipe
310, vapor that rubbish produces in heating process and toxic gas is emitted along exhaust pipe 310；Exhaust pipe
310 other end is communicated with waste water tank 320, can be focused in waste water tank 320 after condensation easy to vapor；Exhaust pipe
310 are communicated with air inlet pipe 330 close to one end of waste water tank 320, and the other end of air inlet pipe 330 is connected with desiccation storehouse, and air inlet
The feed inlet in the mouth of pipe face desiccation storehouse of pipe 330, the circulation of toxic gas, can air-dry the rubbish in desiccation storehouse
Processing, can so accelerate the drying efficiency of rubbish；The silo roof in desiccation storehouse is provided with outlet port, and the gas in desiccation storehouse reaches
To after certain degree, gas can be emitted after filtration treatment by outlet port.
Between bag-breaking device 100 and reducing mechanism 200, between reducing mechanism 200 and desiccation apparatus 300 and desiccation dress
Putting the waste transport between 300 and pneumatic separation device 400 can be conveyed by conveyer belt, can also utilize device and device it
Between difference in height conveyed.
As shown in Figure 3 and Figure 4, in S1 steps, bag-breaking device 100 includes roller 110 and is uniformly installed on roller 110
The broken bag knife of inner wall, broken bag knife include being fixed on the stationary knife 121 of 110 inner wall of roller and are rotatably connected on 121 end of stationary knife
Moving knife 122, wherein, the angle between the axis of stationary knife 121 and the roller 110 is 30-45 °, the surface of moving knife 122 one into
Type has several in coniform cone nail 123, and roller 110 can drive its rotation by motor, and roller 110 is in rotating process
In, it will be more prone to when stationary knife 121 cuts refuse bag；Cone nail 123 with roller 110 it is rotating during, be fitted in
Moving knife 122 on refuse bag can scratch refuse bag, be conducive to cut the efficiency of refuse bag.
For less refuse bag, moving knife 122 is in the rotary course of roller 110, and moving knife 122 is under the influence of centrifugal force
It will be rotated towards the axis direction of roller 110 so that the distance between 122 free end of moving knife smaller, easy to moving knife 122 to smaller
Refuse bag is crushed；For larger refuse bag, moving knife 122 is under the compressing of refuse bag by towards the barrel side of roller 110
To rotation so that the distance between 122 free end of moving knife bigger, it is so broken easy to stationary knife 121 to being crushed compared with big refuse bag
Bagging apparatus 100 can be crushed for different size of refuse bag.
Total course of work：Rubbish with polybag is put into bag-breaking device 100, makes the rubbish of gathering together
Spread out, easy to be sorted to rubbish；By dehydration, the liquid being mingled with rubbish is separated with solid, is subtracted
Small rubbish is adhered to the situation that the inside of reducing mechanism 200 causes reducing mechanism 200 to block during crushing；By magnetic
Choosing is handled, and magnetic material in solid refuse is screened, and reduces solid refuse during crushing, magnetic material is to crushing
Device 200 causes the situation of damage, and the rubbish after crushing is more prone to drying in desiccation apparatus 300；Dry graininess
Rubbish carries out sorting unit, can not only reduce the power of wind turbine air-supply, but also garbage classification processing can be made fine.
Above-described embodiment is only explanation of the invention, it is not limitation of the present invention, those skilled in the art
The modification of no creative contribution can be made to the present embodiment as needed after this specification is read, but as long as in this hair
All protected in bright right be subject to Patent Law.
Claims (9)
1. a kind of Waste sorting recycle method, it is characterized in that, including：
S1：Broken bag, rubbish is put into bag-breaking device (100), is made to be sleeved on the polybag outside rubbish and is broken, obtains what is scattered
Rubbish；
S2：Dehydration, the rubbish to scatter is carried out dehydrating, and obtains solid refuse and percolate；
S3：Primary election, carries out magnetic separation processing by solid refuse, removes the magnetic material in solid refuse；
S4：Crush, the rubbish after magnetic separation is transported to reducing mechanism (200), the solid matter in rubbish is ground into graininess
Material；
S5：Desiccation, is transported to desiccation apparatus (300) by the rubbish after crushing, particulate material is carried out drying and other treatment；Rubbish exists
The liquid produced in drying process inside reducing mechanism (200) and desiccation apparatus (300) to carrying out cleaning treatment；
S6：It is selected, particulate material is transported to pneumatic separation device (400), obtains light plastic, middle matter waste paper and the weaving of middle matter
Thing and heavy organics.
2. a kind of Waste sorting recycle method according to claim 1, it is characterized in that, in S1 steps, the broken bag dress
Putting (100) includes roller (110) and is uniformly arranged on the broken bag knife of roller (110) inner wall, and the broken bag knife includes being fixed on
The stationary knife (121) of roller (110) inner wall and the moving knife (122) for being rotatably connected on stationary knife (121) end.
3. a kind of Waste sorting recycle method according to claim 2, it is characterized in that, the stationary knife (121) and the rolling
Angle between the axis of cylinder (110) is 30-45 °.
4. a kind of Waste sorting recycle method according to Claims 2 or 3, it is characterized in that, the surface of the moving knife (122)
Equipped with several (123) are followed closely in coniform cone.
5. a kind of Waste sorting recycle method according to claim 1, it is characterized in that, solid refuse contains in S2 steps
Water rate is less than or equal to 25%.
6. a kind of Waste sorting recycle method according to claim 1, it is characterized in that, the particulate material in S4 steps
Granularity is less than or equal to 20mm × 20mm.
7. a kind of Waste sorting recycle method according to claim 1, it is characterized in that, in S5 steps, the desiccation dress
The mode of heating for putting (300) is electromagnetic heating.
8. a kind of Waste sorting recycle method according to claim 7, it is characterized in that, the desiccation apparatus (300) includes
Desiccation storehouse, the silo roof in the desiccation storehouse are communicated with the exhaust pipe (310) for vapor and toxic gas discharge.
9. a kind of Waste sorting recycle method according to claim 1, it is characterized in that, in S6 steps, using winnowing machine
(410) selection by winnowing processing is carried out, the wind speed of the winnowing machine (410) is 7-13m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183958.9A CN107983744A (en) | 2017-11-23 | 2017-11-23 | A kind of Waste sorting recycle method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183958.9A CN107983744A (en) | 2017-11-23 | 2017-11-23 | A kind of Waste sorting recycle method |
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| Publication Number | Publication Date |
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| CN107983744A true CN107983744A (en) | 2018-05-04 |
Family
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| CN201711183958.9A Pending CN107983744A (en) | 2017-11-23 | 2017-11-23 | A kind of Waste sorting recycle method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127679A (en) * | 2018-10-24 | 2019-01-04 | 王钰洁 | A kind of municipal refuse automatic sorting processing system and method for separating |
| CN109731890A (en) * | 2019-02-22 | 2019-05-10 | 胡玉 | A kind of kitchen residue feed prepares utilization system |
| CN109900107A (en) * | 2019-03-15 | 2019-06-18 | 六盘水师范学院 | A kind of mobile construction waste recycling equipment and application method |
| CN112371697A (en) * | 2020-10-27 | 2021-02-19 | 王卓伶 | Garbage classification processing method for environmental sanitation |
| CN113182326A (en) * | 2021-05-08 | 2021-07-30 | 安徽元昌建设工程有限公司 | Construction waste classification processing apparatus |
| CN113914103A (en) * | 2021-09-15 | 2022-01-11 | 安徽省天助纺织科技集团股份有限公司 | Production process for manufacturing flame-retardant sailcloth bag by using waste textiles |
| CN113926545A (en) * | 2021-10-13 | 2022-01-14 | 华南理工大学 | A selective crushing device for household waste |
| CN114147038A (en) * | 2021-12-09 | 2022-03-08 | 四川大学 | Large-scale automatic garbage classification system and method |
| CN114524204A (en) * | 2020-08-07 | 2022-05-24 | 三峡大学 | Use method of automatic garbage sorting and recycling bin |
| CN114602941A (en) * | 2022-03-03 | 2022-06-10 | 环创(厦门）科技股份有限公司 | Broken cleaning equipment of metal packaging container |
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| CN109127679A (en) * | 2018-10-24 | 2019-01-04 | 王钰洁 | A kind of municipal refuse automatic sorting processing system and method for separating |
| CN109731890A (en) * | 2019-02-22 | 2019-05-10 | 胡玉 | A kind of kitchen residue feed prepares utilization system |
| CN109900107A (en) * | 2019-03-15 | 2019-06-18 | 六盘水师范学院 | A kind of mobile construction waste recycling equipment and application method |
| CN114524204A (en) * | 2020-08-07 | 2022-05-24 | 三峡大学 | Use method of automatic garbage sorting and recycling bin |
| CN114524204B (en) * | 2020-08-07 | 2022-12-20 | 三峡大学 | Use method of automatic garbage classification and recovery barrel |
| CN112371697A (en) * | 2020-10-27 | 2021-02-19 | 王卓伶 | Garbage classification processing method for environmental sanitation |
| CN113182326A (en) * | 2021-05-08 | 2021-07-30 | 安徽元昌建设工程有限公司 | Construction waste classification processing apparatus |
| CN113914103A (en) * | 2021-09-15 | 2022-01-11 | 安徽省天助纺织科技集团股份有限公司 | Production process for manufacturing flame-retardant sailcloth bag by using waste textiles |
| CN113914103B (en) * | 2021-09-15 | 2024-05-07 | 安徽省天助纺织科技集团股份有限公司 | Production process for manufacturing flame-retardant canvas bag by using waste textiles |
| CN113926545A (en) * | 2021-10-13 | 2022-01-14 | 华南理工大学 | A selective crushing device for household waste |
| CN114147038A (en) * | 2021-12-09 | 2022-03-08 | 四川大学 | Large-scale automatic garbage classification system and method |
| CN114602941A (en) * | 2022-03-03 | 2022-06-10 | 环创(厦门）科技股份有限公司 | Broken cleaning equipment of metal packaging container |
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Application publication date: 20180504 |