CN106001074A - Environment-friendly household garbage treatment method - Google Patents

Environment-friendly household garbage treatment method Download PDF

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Publication number
CN106001074A
CN106001074A CN201610677318.2A CN201610677318A CN106001074A CN 106001074 A CN106001074 A CN 106001074A CN 201610677318 A CN201610677318 A CN 201610677318A CN 106001074 A CN106001074 A CN 106001074A
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China
Prior art keywords
rubbish
garbage
bulk
sorting
roller conveyor
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CN201610677318.2A
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Chinese (zh)
Inventor
乔光辉
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Individual
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Individual
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Priority to CN201610677318.2A priority Critical patent/CN106001074A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to the field of solid waste treatment, in particular to an environment-friendly household garbage treatment method. The method includes the following steps of a pretreatment stage, a static sorting stage and a bio-particle manufacturing stage, particularly, metal and glass are sorted, recovered and treated first, garbage left after sorting is rolled to be smashed, plastic bags in the garbage is collected through static electricity and recycled, remaining garbage is prepared into small bio-particles, and the small bio-particles are compressed into blocks to be used as fuel. The problem that as sorting is difficult, the garbage cannot be recycled fully and therefore pollute the environment is solved. The method is easy to operate and implement and low in cost, fully uses household garbage and reduces pollution to environment by the garbage.

Description

The method that one way of life environment-friendly garbage processes
Technical field
The present invention relates to field of solid waste treatment, be specifically related to the method that one way of life environment-friendly garbage processes.
Background technology
Domestic waste, refers in the daily life of city or provides for city daily life in the activity of service produce Raw solid waste and law, administrative regulation specify to be considered as the solid waste of domestic waste.China city is raw in recent years Garbage disposal of living achieves certain effect, but overall domestic rubbish disposal ability is also substantially not enough, the growth speed of disposal ability Degree lags behind the speed that refuse production increases, and a large amount of domestic wastes are piled up in suburb owing to processing in time Outward, having occupied large area soil, the Treatment Way of Municipal Refuse in City of China mainly has landfill, burning, compost, and landfill is by rubbish Rubbish is pulled to outside the city, is buried, and burning is by incineration firing, and compost is to utilize nature to be widely present for biodegradable organic waste The metabolism of microorganism, under appropriate conditions, carry out the self-reproduction of microorganism, thus by biodegradable Organic substance is converted into stable humus.
Existing trash processing way, is to first pass through manually to pick up recyclable rubbish to be separated with house refuse, then passes through Dehydration pulverization process, enters fermenting tank for fermentation, or directly burns or fill, but the mode being to fill up can take substantial amounts of Land area, burn two English that produce can carcinogenic, teratogenesis, mutagenesis, affect the health of human body, therefore to traditional rubbish at The method of reason requires further improvement.
Summary of the invention
For solving above-mentioned the deficiencies in the prior art, the present invention provides the method that one way of life environment-friendly garbage processes, the method Solve in prior art rubbish due to classification difficulty, cause and cannot fully be recycled, pollute environment problem this Bright it is achieved through the following technical solutions: the method that one way of life environment-friendly garbage processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, Moisture collection is sent into methane-generating pit by compression process.
Rolling is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens by sandy soil Class garbage screens out, and enters back into garbage pulverator, is the granule of 10mm-30mm by garbage crushing to particle diameter.
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged many Individual spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke.
Absorption phase: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed to electrostatic and sends out On generating apparatus, the plastic on electrostatic generator is collected.
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with.
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.2mm-0.5mm, uses extruder to be extruded in bulk, and carries out charcoal under the high temperature of 350 DEG C-550 DEG C After change processes, use as fuel.
The method of above-mentioned house refuse environmental protection treatment, as it is shown in figure 1, first carry out the metal in rubbish and glass point Picking, metal and glass are Nonexpendable Item, and its recovery value is higher, sell corresponding producer as raw material, make after picking up With trash compactor by remaining garbage-compressing in bulk, send out due to some house refuse longer meetings standing time in compression process Ferment and produce a large amount of for microorganism, therefore can after compression during moisture collection be transported in methane-generating pit, as sending out One of raw material of ferment biogas.
The rubbish of in bulk is transported to processing center, the rubbish of in bulk is used rubbish roll squeezer, rubbish is extruded, makes rubbish Large-sized solid rubbish in rubbish is crushed, and the rubbish after pulverizing uses the sieving machine of 40 eye mesh screens to screen out the most oarse-grained soil block And solid particle, then the rubbish input garbage pulverator after screening will be crushed to the granule that particle diameter is 10mm-30mm.
Rubbish after pulverizing is laid on roller conveyor, as in figure 2 it is shown, set on the cylinder of described roller conveyor Putting multiple spine head, cylinder when rotated, drives rubbish to an end motion, and described roller conveyor is provided above spraying dress Putting, sprayer unit sprays water smoke to rubbish, and the leaves in rubbish after pulverizing, paper etc. absorb moisture, and weight increases, with this with Time, the plastic bag in rubbish is tangled by spine head, and along with the rotation of cylinder is routed up, the rubbish after absorbing moisture continues at cylinder Carry on conveyer, above roller conveyor, also set up electrostatic generator, not there are due to plastics water absorbing properties, plastics Goods are the most easily tangled by the spine head on cylinder and overturn to cylinder surface, and now electrostatic generator is by the plastic in rubbish Hold, the plastic being adsorbed to electrostatic generator is collected, deliver to use the factory of plastic processing as raw material.
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described Biologic grain particle diameter is 0.2mm-0.5mm, and it is 100mm that the granule after pulverizing uses extruder to be squeezed into basal diameter, high Degree is the cylinder of 80mm, and after carrying out carbonization process under the high temperature of 350 DEG C-550 DEG C, uses as fuel, remaining All adsorbed by electrostatic equipment due to its plastic in rubbish, therefore will not produce two English when burning, reduce environment Harm.
The present invention is the method that one way of life environment-friendly garbage processes, and metal garbage and glass garbage sorting are first gone out by the method Come, the method re-using Electrostatic Absorption, plastic all sorted out, again the house refuse after sorting is made carbon block, Using as fuel, the method is simple to operate, easily realizes, and cost is relatively low, house refuse is made full use of, and reduces rubbish to ring The pollution in border.
Accompanying drawing explanation
Fig. 1 is the process chart of the present invention.
Fig. 2 is the schematic diagram that in the present invention, plastic bag is positioned on roller conveyor.
Detailed description of the invention
Embodiment 1:
The method that one way of life environment-friendly garbage processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, Moisture collection is sent into methane-generating pit by compression process.
Roll-in is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens by sandy soil Class garbage screens out, and enters back into garbage pulverator, is the granule of 10mm by garbage crushing to particle diameter.
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged many Individual spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke.
Absorption: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed to electrostatic and fills Put, the plastic on electrostatic generator is collected.
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with.
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.2mm, uses extruder to be extruded in bulk, and after carrying out carbonization process under the high temperature of 350 DEG C, as Fuel uses.
Embodiment 2:
The method that one way of life environment-friendly garbage processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, Moisture collection is sent into methane-generating pit by compression process.
Roll-in is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens by sandy soil Class garbage screens out, and enters back into garbage pulverator, is the granule of 20mm by garbage crushing to particle diameter.
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged multiple Spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke.
Absorption: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed to electrostatic and fills Put, the plastic on electrostatic generator is collected.
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with.
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.35mm, uses extruder to be extruded in bulk, and after carrying out carbonization process under the high temperature of 450 DEG C, makees Use for fuel.
Embodiment 3:
The method that one way of life environment-friendly garbage processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, Moisture collection is sent into methane-generating pit by compression process.
Roll-in is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens by sandy soil Class garbage screens out, and enters back into garbage pulverator, is the granule of 30mm by garbage crushing to particle diameter.
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged many Individual spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke.
Absorption: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed to electrostatic and fills Put, the plastic on electrostatic generator is collected.
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with.
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.5mm, uses extruder to be extruded in bulk, and after carrying out carbonization process under the high temperature of 550 DEG C, as Fuel uses.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (4)

1. the method that one way of life environment-friendly garbage processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, in pressure Moisture collection is sent into methane-generating pit by compression process;
Rolling is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens sandy soil class to be discarded Thing screens out, and enters back into garbage pulverator, is the granule of 10mm-30mm by garbage crushing to particle diameter;
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged multiple Spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke;
Absorption phase: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed to electrostatic generator On, the plastic on electrostatic generator is collected;
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with;
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.2mm-0.5mm, uses extruder to be extruded in bulk, and carries out charcoal under the high temperature of 350 DEG C-550 DEG C After change processes, use as fuel.
The method that one way of life environment-friendly garbage the most according to claim 1 processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, in pressure Moisture collection is sent into methane-generating pit by compression process;
Roll-in is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens sandy soil class to be given up Gurry screens out, and enters back into garbage pulverator, is the granule of 10mm by garbage crushing to particle diameter;
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged multiple Spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke;
Absorption: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed on electrostatic generator, Plastic on electrostatic generator is collected;
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with;
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.2mm, uses extruder to be extruded in bulk, and after carrying out carbonization process under the high temperature of 350 DEG C, as Fuel uses.
The method that one way of life environment-friendly garbage the most according to claim 1 processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, in pressure Moisture collection is sent into methane-generating pit by compression process;
Roll-in is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens sandy soil class to be discarded Thing screens out, and enters back into garbage pulverator, is the granule of 20mm by garbage crushing to particle diameter;
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, and the cylinder of described roller conveyor arranges multiple point Tartar, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke;
Absorption: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed on electrostatic generator, Plastic on electrostatic generator is collected;
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with;
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.35mm, uses extruder to be extruded in bulk, and after carrying out carbonization process under the high temperature of 450 DEG C, makees Use for fuel.
The method that one way of life environment-friendly garbage the most according to claim 1 processes, comprises the steps of:
(1) pretreatment stage:
Sorting: by metal garbage and glass garbage sorting out, uses trash compactor that residual refuse is compressed in bulk, in pressure Moisture collection is sent into methane-generating pit by compression process;
Roll-in is sieved: the rubbish of in bulk is used rubbish roll squeezer roll-in, uses the sieving machine of 40 eye mesh screens sandy soil class to be discarded Thing screens out, and enters back into garbage pulverator, is the granule of 30mm by garbage crushing to particle diameter;
(2) the electrostatic sorting stage:
Dispersion: the rubbish after pulverizing is laid on roller conveyor, the cylinder of described roller conveyor is arranged multiple Spine head, roller conveyor is provided above sprayer unit, and described sprayer unit is to the rubbish surface of tiling ejection water smoke;
Absorption: at the electrostatic generator that is provided above of conveying cylinder machine, plastic is adsorbed on electrostatic generator, Plastic on electrostatic generator is collected;
Make plastics: deliver to the plastic bag of collection to need plastics as in the factory of raw material again with;
(3) the biologic grain fabrication stage:
Use drying plant to dry in remaining rubbish, remaining rubbish is crushed to again biological little granule, described biology Grain diameter is 0.5mm, uses extruder to be extruded in bulk, and after carrying out carbonization process under the high temperature of 550 DEG C, as Fuel uses.
CN201610677318.2A 2016-08-17 2016-08-17 Environment-friendly household garbage treatment method Pending CN106001074A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107008530A (en) * 2017-06-08 2017-08-04 陕西科技大学 A kind of solid life refuse processing equipment
CN107052024A (en) * 2017-04-13 2017-08-18 王连山 Refuse disposal system and ecological recycle system
CN107213950A (en) * 2017-06-08 2017-09-29 陕西科技大学 A kind of solid life refuse processing method
CN107931313A (en) * 2017-12-21 2018-04-20 徐良梁 A kind of garbage sorting device

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JP2003175374A (en) * 2001-12-12 2003-06-24 Aichi Electric Co Ltd Garbage treatment apparatus
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CN202238864U (en) * 2011-09-08 2012-05-30 中联重科股份有限公司 Kitchen waste sorting assembly and kitchen waste sorting machine
CN103084379A (en) * 2013-01-30 2013-05-08 陈丰 Environment-friendly comprehensive treatment method for kitchen garbage and waste oil
CN203018442U (en) * 2012-12-29 2013-06-26 长安大学 Plastic garbage sorting treatment machine
CN204974696U (en) * 2015-07-03 2016-01-20 永清县长丰太阳能光热系统与环保设备有限公司 Small -size system of trash disposal
CN105327929A (en) * 2015-11-09 2016-02-17 成都点金机械铸造技术开发有限公司 Domestic rubbish treatment method and achieving method thereof
CN105363765A (en) * 2015-12-17 2016-03-02 南京得清环境工程有限公司 Domestic waste treatment technology
CN105436186A (en) * 2014-09-12 2016-03-30 中南大学 Method for preparing fuel carbon from household refuse

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Publication number Priority date Publication date Assignee Title
JP2003175374A (en) * 2001-12-12 2003-06-24 Aichi Electric Co Ltd Garbage treatment apparatus
CN102175026A (en) * 2010-12-23 2011-09-07 广州市昕旺环保科技有限公司 Garbage burning pretreatment process
CN202238864U (en) * 2011-09-08 2012-05-30 中联重科股份有限公司 Kitchen waste sorting assembly and kitchen waste sorting machine
CN203018442U (en) * 2012-12-29 2013-06-26 长安大学 Plastic garbage sorting treatment machine
CN103084379A (en) * 2013-01-30 2013-05-08 陈丰 Environment-friendly comprehensive treatment method for kitchen garbage and waste oil
CN105436186A (en) * 2014-09-12 2016-03-30 中南大学 Method for preparing fuel carbon from household refuse
CN204974696U (en) * 2015-07-03 2016-01-20 永清县长丰太阳能光热系统与环保设备有限公司 Small -size system of trash disposal
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052024A (en) * 2017-04-13 2017-08-18 王连山 Refuse disposal system and ecological recycle system
CN107008530A (en) * 2017-06-08 2017-08-04 陕西科技大学 A kind of solid life refuse processing equipment
CN107213950A (en) * 2017-06-08 2017-09-29 陕西科技大学 A kind of solid life refuse processing method
CN107008530B (en) * 2017-06-08 2020-02-14 浙江仁治环保有限公司 Solid domestic waste treatment equipment
CN107213950B (en) * 2017-06-08 2020-02-14 浙江仁治环保有限公司 Solid household garbage treatment method
CN107931313A (en) * 2017-12-21 2018-04-20 徐良梁 A kind of garbage sorting device

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