CN105127177B - Method for washing, separating and recycling domestic garbage water and domestic garbage washing machine - Google Patents
Method for washing, separating and recycling domestic garbage water and domestic garbage washing machine Download PDFInfo
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- CN105127177B CN105127177B CN201510545191.4A CN201510545191A CN105127177B CN 105127177 B CN105127177 B CN 105127177B CN 201510545191 A CN201510545191 A CN 201510545191A CN 105127177 B CN105127177 B CN 105127177B
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- house refuse
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- 238000005406 washing Methods 0.000 title claims abstract description 192
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000004064 recycling Methods 0.000 title abstract description 13
- 239000010802 sludge Substances 0.000 claims abstract description 76
- 229920003023 plastic Polymers 0.000 claims abstract description 38
- 239000004033 plastic Substances 0.000 claims abstract description 37
- 238000001556 precipitation Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 18
- 239000003245 coal Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000010893 paper waste Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 6
- 238000004062 sedimentation Methods 0.000 claims description 35
- 238000006297 dehydration reaction Methods 0.000 claims description 32
- 230000018044 dehydration Effects 0.000 claims description 26
- 239000003337 fertilizer Substances 0.000 claims description 25
- 238000001035 drying Methods 0.000 claims description 19
- 239000003818 cinder Substances 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 11
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- 239000000126 substance Substances 0.000 claims description 9
- 238000000855 fermentation Methods 0.000 claims description 7
- 230000004151 fermentation Effects 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- 239000010801 sewage sludge Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000006063 cullet Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 208000005168 Intussusception Diseases 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 239000010908 plant waste Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 238000010907 mechanical stirring Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 27
- 230000032258 transport Effects 0.000 description 13
- 239000002994 raw material Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000002361 compost Substances 0.000 description 3
- 239000010791 domestic waste Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004056 waste incineration Methods 0.000 description 3
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- 229920001617 Vinyon Polymers 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical group N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
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- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
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- 231100000241 scar Toxicity 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a method and a device for recycling domestic garbage. A method for washing, separating and recycling domestic garbage water comprises the following steps: using a domestic garbage washing machine, using a mechanical stirring method by virtue of adoption of the principle of the washing machine, washing rot organic matters, waste paper, dust and coal slag in the domestic garbage, precipitating by virtue of a garbage precipitation tank, separating scraps of paper and plant waste which float on the surface of the garbage washing sewage of the precipitation tank, and recycling the dust and the coal slag precipitated at the bottom of the precipitation tank and the sludge in the washing sewage; sorting plastics and metals in the washed garbage, and recycling the plastics and the metals. A domestic garbage washing machine comprises a washing cylinder, wherein the washing cylinder comprises an outer cylinder and an inner cylinder; a spiral stirring device is arranged in the inner cylinder; the inner cylinder wall is connected with the outer cylinder; a screen hole is formed in the inner cylinder wall; a washing sewage outlet is formed in the bottom of the outer cylinder. According to the method and the device for recycling domestic garbage, the whole process of washing, separating and recycling the domestic garbage is free of pollution to the air, the underground water source and the surrounding environment; the garbage is treated and changed into the processed garbage, so that the domestic garbage creates great economical benefits and social wealth.
Description
Technical field
The present invention relates to a kind of domestic garbage resource processing method, sorts back more particularly, to a kind of washing of house refuse
Receive Application way, and the house refuse washing machine for realizing the method.
Background technology
Domestic waste refers to town dweller's integrated solid garbage in daily life, contains in these garbages
Or harmful substance can be produced, air, soil, water source can be polluted in collection, transport and disposal process, while affecting
Urban environmental hygiene, threatens that people's is healthy.Nowadays domestic waste pollution has become a big public hazards of society, into
For the environmental problem that countries in the world project.House refuse is constituted substantially can be divided into：Can rotten Organic substance, including food waste, plant waste
Thing etc.；Recyclable（Combustible organic）, including plastics, waste paper etc.；Inorganic matters, including dirt, cinder etc..National urban
Investigation shows：Food waste is the maximum material of content in house refuse, accounts for 40%～80%, mainly there is melon and fruit peel, rotten melon and fruit, dish
Leaf (root), meat and grain class etc.；Recyclable content maximum is plastics, and average content is 8%～9%, next to that stationery, puts down
Content is 5～6%；Inorganic matters account for 1～30%.What Environmental Protection Department was issued《National big or middle MSW pollution in 2014
Environment prevents and treats annual report》Show：It is 1.6 hundred million tons that the big or middle domestic waste in 261, the whole nation produces total amount, and house refuse increases every year
Long rate reaches more than 10%, and national old rubbish volume of cargo in storage is up to more than 70 hundred million tons, and east developed regions garbage loading embeading land used is day by day tight
, the situation of " garbage-surrounded city " is more and more severeer.Domestic rubbish disposal mode had three kinds, according to National urban house refuse in 2012
Disposal situation is counted, and landfill disposal accounts for 82.7%, and burning disposal accounts for 15%, and compost treatment accounts for 2.3%.Landfill disposal：The rubbish of landfill
Substantial amounts of antibacterial, virus are remained, the hidden danger such as the biogas that lies dormant, heavy metal pollution, its garbage leaching liquid can also ground contamination for a long time
Groundwater resources, a large amount of land occupation resources are that polluter is retained to the dangerous way of descendants.Burning disposal：Through
Upper century-old practice, waste incineration fails to be received by the numerous common people always, and its disadvantage shows that contact scar of hiding is heavier, cost is held high
Expensive, complex operation and waste of resource etc., it is still immature so far although its pollution prevention technique is being increasingly modified, can't Jing
Checked by firmly theory and practice.Compost treatment：Compost high cost, refuse classification has high demands, long processing period, and treating capacity has
Limit, the stink pollution environment produced in processing procedure, fertilizer quality difference is only used for afforestation or improvement soil.
The content of the invention
Deficiency of the present invention for current Prediction for Solid Waste Treatment Technology, it is proposed that profit is reclaimed in a kind of house refuse washing sorting
With method and realize a kind of special equipment --- the house refuse washing machine of the method.
The technical solution adopted in the present invention：
A kind of house refuse washing sorting recoverying and utilizing method, including rubbish washing assorting room and washing refuse classification mistake
Journey, the rubbish washing assorting room adopts house refuse washing machine, and using washing machine principle churned mechanically method is taken, will
In house refuse can rotten Organic substance and waste paper and dirt, cinder etc. be washed out, through rubbish sedimentation tank precipitation, sub-elect
Swim in paper scrap, the plant refuse on sedimentation tank rubbish wash water surface etc. and be deposited in the dirt of sedimentation tank bottom, cinder
Deng and wash water in sludge（Organic matter）Recycle, the washing rubbish after house refuse washing is sorted again.
First the house refuse after broken bag is soaked in washings, is then picked up and is poured in rubbish washing machine, add washing
Water washing 2～4 times, in house refuse can rotten Organic substance, waste paper etc. be easily broken thing and dirt, cinder etc. with wash water one
Rise and flowed out from rubbish washing machine, enter rubbish sedimentation tank.
The washing refuse classification process, is will to rest on the washing rubbish in rubbish washing machine through washing to wash from rubbish
Wash in machine and discharge, the landfills such as the recycling such as plastics, metal, remaining rubble, wooden slag, cullet are sub-elected after dehydration.
Described house refuse washing sorting recoverying and utilizing method, also including paper scrap and plant refuse dehydration, ash
Soil and cinder dehydration, Dewatering of Washing Sludge drying process, wherein：
Paper scrap and plant refuse dehydration, are will to swim in paper scrap, the plant on rubbish sedimentation tank wash water surface
Garbage etc. is pulled out, using recycling after dehydration device dehydration；
Dirt and cinder dehydration, are to pull out dirt, the cinder etc. that are deposited in rubbish sedimentation tank bottom, natural-dehydration
After recycle or fill out hole and pave the way, be used as refuse landfill overburden soil；
Dewatering of Washing Sludge drying process, the sludge in wash water（Organic matter）, it is aqueous through precipitation, dehydration, mummification
Rate 35～40% does fertilizer sale, or transports other fertilizer plants and freely do fertilizer raw material, or transports power plant and freely burn and replace
For part coal.
A kind of house refuse washing machine for realizing the house refuse washing sorting recoverying and utilizing method, including frame, wash
Cylinder is washed, the cylindric washer is arranged in frame by the bearing at its two ends, and the washing machine cylindric washer includes outer tube and inner core, institute
State and spiral agitator is provided with washing machine inner core, the spiral agitator is fixedly installed on axis, and by described
Axle connects revolving power mechanism, and the washing machine inner tube wall connection outer tube is provided with sieve aperture, and outer tube bottom is provided with wash water outlet.
The rotation central axis bearings at both ends of described house refuse washing machine, cylindric washer bearings at both ends and spiral agitator is adopted
Duplex bearing intussusception, cylindric washer two ends hollow axle is used to be fixed on frame upper end both sides, inner core auger by bearing and bearing block
The bearings at both ends of device axis is nested to be arranged in the hollow axle of cylindric washer two ends.
Described house refuse washing machine, washing machine outer tube is wrapped in inner core lower periphery, and parcel height accounts for inner core height
65～70%, the gap between two is 50～55mm, and washing machine outer tube bottom wash outlet of sewer is provided with motor switch；Wash
Wash machine inner core its top feed mouth and be provided with rubbish washing water inlet and gap.
Described house refuse washing machine, it is dirty for washing that the washed machine outer tube wrapping portion in washing machine inner core bottom is arranged
Water and the sieve diameter for washing out rubbish discharge are 40～45mm.
Described house refuse washing machine, spiral agitator is provided with 2～4 auger bands, the auger band
80～120mm of width, 10～15mm of thickness, spiral number of turns 2～5 enclose, auger welding on support, during support is fixed on
On axle, auger band is away from washing machine 100～150mm of inner tube wall.
Described house refuse washing machine, washing machine outer tube bottom side radial location is provided with the cylindric washer upset of washing machine
Device, the cylindric washer turning device can make cylindric washer charging aperture overturn 45 degree by Motor Control, after making house refuse washing
The washing rubbish rested in washing machine can be automatically drained out outside machine.
Beneficial effects of the present invention：
1st, house refuse washing sorting recoverying and utilizing method of the present invention, process house refuse speed is fast, yield is big, and the same day enters
Factory's rubbish same day is disposed.In house refuse washing sorting and recycling overall process to air, underground water source, surrounding enviroment
Without any pollution, rubbish washing water circulation use, the rubbish after overflowing and washing that is destitute of smell is processed in rubbish water will not be produced
Raw stink.
2nd, house refuse washing sorting recoverying and utilizing method of the present invention, fully achieves domestic garbage resource process, rubbish
Rubbish screening accuracy reaches 95%, and resource utilization rate reaches 65～80%（According to rubbish proportion of composing, can utilize after refuse classification
Article all of）, each doing his best to make various rubbish.
3rd, house refuse washing sorting recoverying and utilizing method of the present invention, technique, equipment are simple, easily realize, construction investment
It is relatively low, it is that consumer waste incineration processes the 40～45% of construction investment；Normal handling low cost, is that consumer waste incineration is daily
The 25～30% of processing cost.
4th, house refuse of the present invention washing sorting recoverying and utilizing method, becomes process rubbish to process rubbish, allows life rubbish
Rubbish creates huge economic benefit and the wealth of society, makes harmful house refuse become inexhaustible its not complete production-goods again
Source.Garbage reclamation items sold income is abundant, and the income from sales of only recycled plastic one is just far longer than garbage disposal expense
Expenditure.
5th, house refuse washing machine of the present invention, novel in design, simple structure is scientific and reasonable, with good refuse classification
Effect and the higher efficiency of separation.
6th, house refuse washing machine of the present invention, safe efficient, easy, reliable using computer monitor remote manipulation a, machine
Multimachine function is completed, is the best equipment of sorting consumer waste.
Description of the drawings
Fig. 1 is the structural representation of house refuse washing machine of the present invention；
Fig. 2 is the cross section structure diagram of house refuse washing machine of the present invention.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail.
Embodiment 1
House refuse washing sorting recoverying and utilizing method of the present invention, it realizes that process includes house refuse washing process, paper
Bits and plant refuse dewatering process, Dewatering of Washing Sludge drying process, wind-force and artificial separation technique, recycled plastic processing work
Skill：
1）The house refuse washing process, is first immersed in Domestic garbage bag-breaking in circulation washings, then is grabbed with hanging
Rubbish is picked up to pour in rubbish washing machine and adds circulation washings, rubbish to wash for 2～4 times through washing machine simultaneously by bucket from fermentation vat
Wash in rubbish can rotten Organic substance, waste paper etc. be easily broken thing and dirt, cinder etc. and be all washed out, together with wash water
Washing machine outer tube is exited into from washing machine inner core sieve aperture, rubbish is discharged into from washing machine outer tube outlet of sewer after collecting and is sunk
Shallow lake pond；
2）The paper scrap and plant refuse dewatering process, by swim in rubbish sedimentation tank wash water surface paper scrap,
Plant refuse etc. is pulled out, is dehydrated using spiral squeezing dewaterer, and moisture content 45～50% does fertilizer sale, or fortune after dehydration
Give other fertilizer plants freely to do fertilizer raw material, or transport power plant and freely burn replacement part coal；
3）The Dewatering of Washing Sludge drying process, the sludge in wash water（Organic matter）, through precipitation, dehydration, do
Change moisture content 35～40% and do fertilizer sale, or transport other fertilizer plants and freely do fertilizer raw material, or to transport power plant free
Burn and substitute part coal；
4）The wind-force and artificial separation technique, rest in rubbish washing machine after house refuse washing and are more than 40～45mm
Washing rubbish be automatically drained out from washing machine, pneumatic separating, artificial separation after natural-dehydration, sub-elect plastics, metal etc. pin
Sell, the landfill such as remaining rubble, wooden slag, cullet；
5）The recycled plastic processing technique, recycled plastic according to client and market demands classified, pack, cleaned, broken
Broken, pelletize etc., also can deep processing make refuse receptacle, Turnover Box and other plastics.
Embodiment 2
The present embodiment house refuse washing sorting recoverying and utilizing method, realize process include rubbish washing assorting room and
Washing refuse classification process, the rubbish washing assorting room adopts house refuse washing machine, and using washing machine principle machine is taken
The method of tool stirring, by house refuse can rotten Organic substance and waste paper and dirt, cinder etc. be washed out, it is heavy through rubbish
Shallow lake pond is precipitated, and sub-elects paper scrap, plant refuse for swimming in sedimentation tank rubbish wash water surface etc. and is deposited in sedimentation tank
Sludge in dirt, cinder of bottom etc. and wash water（Organic matter）Recycle, the washing rubbish after house refuse washing
Rubbish is sorted again.
Embodiment 3
The house refuse washing sorting recoverying and utilizing method of the present embodiment, as different from Example 2：The washing rubbish
Assorting room, is will to rest on the washing rubbish in rubbish washing machine through washing to discharge from rubbish washing machine, is divided after dehydration
Select the landfills such as the recycling such as plastics, metal, remaining rubble, wooden slag, cullet.
Embodiment 4
The house refuse washing sorting recoverying and utilizing method of the present embodiment, itself and embodiment 2 or the difference of embodiment 3
It is：Also include paper scrap and plant refuse dehydration, dirt and cinder dehydration, Dewatering of Washing Sludge drying process,
Wherein：
Paper scrap and plant refuse dehydration, are will to swim in paper scrap, the plant on rubbish sedimentation tank wash water surface
Garbage etc. is pulled out, using recycling after dehydration device dehydration；
Dirt and cinder dehydration, are to pull out dirt, the cinder etc. that are deposited in rubbish sedimentation tank bottom, natural-dehydration
After recycle or fill out hole and pave the way, be used as refuse landfill overburden soil；
Dewatering of Washing Sludge drying process, the sludge in wash water（Organic matter）, it is aqueous through precipitation, dehydration, mummification
Rate 35～40% does fertilizer sale, or transports other fertilizer plants and freely do fertilizer raw material, or transports power plant and freely burn and replace
For part coal.
House refuse washing sorting of the present invention and the method for recycling, house refuse washing process is as follows：
Enter factory's cram packer and wash workshop into rubbish, pour house refuse into rubbish fermentation vat, while adding circulation
Washings and the deodorization of opening spray dust, being completely sunk in the water through bag-breaking machine broken bag rubbish makes stink be difficult to distribute；With boat
Hang to grab bucket to pick up rubbish from fermentation vat to pour in rubbish washing machine and add circulation washings simultaneously, rubbish is through washing machine washing
Wash, stir after open outlet of sewer switch, in rubbish can rotten Organic substance, waste paper etc. be easily broken thing and dirt, cinder etc., with
Wash water exits into washing machine outer tube from washing machine inner core sieve aperture together, arranges from washing machine outer tube outlet of sewer after collecting
Go out into rubbish sedimentation tank；House refuse in the washing rubbish of washing machine 2～4 times can rotten Organic substance, waste paper etc. all wash
Wash clean.Swim in paper scrap, the plant refuse on rubbish sedimentation tank wash water surface etc. to pull out, with loader dehydration is transported to
Workshop is dehydrated.It is deposited in inorganic matters dirt, cinder of sedimentation tank bottom etc. to pull out, with loader warehouse natural-dehydration is transported to,
The transport vehicle of moisture content 30～40% after dehydration is transported and pad outside factory hole and pave the way or be used as refuse landfill overburden soil.Rubbish washing is dirty
Water is extracted out in combing net from rubbish sedimentation tank termination, into tower sedimentation tank precipitation.Rubbish washing is rested on after house refuse washing
Washing rubbish in machine more than 40～45mm is automatically drained out from washing machine, and with loader the sorting of sorting workshop is transported to.
Paper scrap and plant refuse dewatering process are as follows：Paper scrap and plant refuse are transported to from washing workshop with loader
Evaporation plant, is poured into paper scrap and plant refuse in spiral squeezing dewaterer hopper with small sized loader.Spiral squeezing is dehydrated
30～40 revs/min of machine rotating speed, motor gear box device drives screw rod to rotate, and the helical blade on screw rod drives paper scrap and plant useless
Gurry is pushed ahead, and paper scrap and plant refuse is extruded by intensity in barrel is filtered, and moisture is from the silk seam for filtering barrel
Middle extrusion, the moisture of extrusion is collected by sewage collecting cylinder, is flowed into sewer from outlet of sewer and is back to washing workshop rubbish immersion
In pond.Screw feed one end is less and less to the capacity between discharging one end pitch, filters paper scrap and plant waste in barrel
The moisture that thing is extruded is also more and more, finally extrudes from head discharging opening.Discharging adjusting means on head adjusts discharging
Moisture content 45-50% after moisture content, paper scrap and plant refuse dehydration, is transported to fertilizer plant and does fertilizer sale, or is transported to it
His fertilizer plant freely does fertilizer raw material, or transport power plant freely burns replacement part coal.
Dewatering of Washing Sludge drying process is as follows：Rubbish wash water is taken out in combing net from washing workshop rubbish sedimentation tank termination
Go out, into tower sedimentation tank precipitation, treatment agent import and blender are provided with sewage running piping, quantitatively added with dosing pump
Enter a certain proportion of PAFC sewage treatment drug, blender makes sewage be sufficiently mixed with medicament, and sewage is from circular tower
Formula sedimentation tank top center is entered, the sludge rapid precipitation in sewage under treatment agent effect, and the clear water after precipitation is from circle
Tower sedimentation tank circumferential edge flows out along tooth type gap, and into sewer pipe stream clear water storage pool is entered.In tower sedimentation tank
Sludge settling stops pumping into sewage when highly accounting for the 80～90% of precipitation tank depth, and sewage is pumped into into another tower sedimentation tank；
Tower sedimentation tank is provided with three, and one pumps into settlement of sewage sludge, and one stops pumping into sewage continuation precipitating sludge, and one the bottom of from
Extract sludge dewatering out in portion.Sludge after precipitation is extracted out from tower sedimentation tank bottom, and moisture content 98～99% pumps into sludge dewatering extrusion
Machine is dehydrated.
Sludge after precipitation is provided with treatment agent from tower sedimentation tank bottom screw rod pumped on sludge carrier pipe road
Import and blender, with dosing pump a certain proportion of polyacrylamide Treatment of Sludge medicament is quantitatively adding, and blender makes dilute sludge
It is sufficiently mixed with medicament, enters from sludge dewatering extrusion machine inlet and filter in barrel.Screw pump and drug metering pump equipped with
Variable speed electric motors, particularly can adjust inlet amount, make dilute sludge reach best fit state with treatment agent.Sludge dewatering extruder rotating speed
10～40 revs/min, motor gear box device drives screw rod to rotate, and the helical blade on screw rod drives sludge to push ahead, and makes dirt
Mud is extruded in barrel is filtered by intensity, and moisture is extruded from the silk seam for filtering barrel, and the moisture of extrusion is by sewage collecting cylinder
Collect, flow into sewer from outlet of sewer and be back in draining room rubbish fermentation vat.Screw feed one end is to discharging one end spiral shell
Capacity between is less and less, and the moisture that the sludge in filtration barrel is extruded is also more and more, finally from head discharging opening
Extrusion；Discharging adjusting means on head adjusts the moisture content of discharging sludge, moisture content 70-75% after sludge dewatering.Dewatered sludge
Fall in the shaftless sludge conveyer hopper of spiral from dewatering extruder head extrusion, dewatered sludge is transported to sludge and is stirred by conveyer
In mixing machine.
Sludge conveyer after dehydration is transported in sludge stirring machine, and with loader a certain proportion of backflow mummification is added
Sludge absorption disperses dewatered sludge moisture, and moisture percentage in sewage sludge 48～52% is put into storage basin after stirring.Will with small sized loader
Sludge after stirring is poured in sludge drying extruder feed hopper, and sludge is entered in barrel from charging aperture, and screw rod becomes in motor
Fast device drives lower quick rotation, the spiral propeller on screw rod to make sludge have a plurality of transfer passage in barrel, enter two and move back one not
Arrhea dynamic, the shaftless sludge conveyer operation principle of similar spiral, sludge is extruded in any moisture content state.Sludge drying
90～100 revs/min of extruder rotating speed, spiral propeller is good frictional heat device, and screw rod rotates at a high speed sludge friction
Heat and the heating of additional electromagnetic induction heater make sludge be warmed up to 80～100 degree.Lamellar high temperature sludge is from mummification chain-drive section
Discharging opening is extruded, and falls into ribbon conveyer conveying while stacking cooling, moisture content 35～40% after sludge cooling.By treating capacity
Half is transported to fertilizer plant and does fertilizer sale, or is transported to other fertilizer plants and freely does fertilizer raw material, or transports power plant
Free burning substitutes part coal.Second half for the treatment of capacity is transported to the glass lighting greenhouse sludge material distributing machine of closing with loader
In hopper, material distributing machine uniformly paves sludge 10～20mm thickness, becomes back through dry in the sun and storage moisture percentage in sewage sludge 20～30%
Stream dewatered sludge.Backflow dewatered sludge is used as being added in dewatered sludge and reduces moisture content and viscosity and be easy to drying and other treatment, summer
Some dewatered sludges can be stored in case winter or successive cloudy days are used more.The glass lighting greenhouse of closing be sludge airing field more
It is dewatered sludge warehouse, the dewatered sludge of 1.5～1.8 meters of height of the gross area, the backflow of standby 30～40 days can be stored
Usage amount.
Wind-force and artificial separation technique are as follows：Washing rubbish after house refuse washing more than 40～45mm is from washing workshop
Sorting workshop is transported to loader, is first stacked and is flowed out washings, then poured in pneumatic separator hopper with small sized loader, wind
Rubbish is transported to 4～4.5m height freely falling bodies and falls down ground by the conveyer of power separator feed hopper bottom, under conveyer top
Side is provided with 2～3 can be with the high-power fan of adjustment angle, and the waste plastics bag and plastics blown away when rubbish drops in rubbish is thin
Film, residual refuse small sized loader is poured in artificial separation machine hopper.The conveyer of artificial separation machine feed hopper bottom is by rubbish
Horizontal feed, conveyer both sides is provided with 2～3 sorting employees and the plastic bottle in rubbish, plastic shoes, metal etc. can be reclaimed into sale
Article pick out, will be singled out come reclaim taxonomy of goods be put in the baby conveyor of one side, baby conveyor difference
Article will be reclaimed to be transported in stacking pond on one side.The rubbish transport vehicle that artificial separation is finished is transported to refuse landfill landfill；
Waste plastics bag, plastic bottle, plastic shoes, metal for sub-electing etc. reclaim article small sized loader and transport plastic processing car respectively
Between.
Plastic processing is as follows：Waste plastics bag, plastic bottle, plastic shoes, metal etc. reclaim article and are transported to plastic processing
Sell after saving bit by bit other recovery articles stacking one sides such as workshop, metal.Recycled plastic is classified：The waste plastics bag of recovery, plastics
Sell after thin film packing or pelletize；Carafe polyester plasticses (PET) package sale, or de- mark, uncapping, broken, cleaning, drying,
Drying, pack sale；Other plastic bottles typically belong to vinyon（PE）, shape size differs, through crushing, cleaning, get rid of
Dry, drying, pack sale, vinyon（PE）Also can deep processing make refuse receptacle, Turnover Box and other plastics；It is cool
Footwear, igelite (PVC), polyethylene foamed plastics（PE）, package sale respectively, or crush respectively, clean, dry, dry
Dry, pack sale；Sport shoess and leather shoe sole, thermoplastic elastomer（TPR）, thermoplastic polyurethane rubber（PU）Packing respectively is sold
Sell, or take upper of a shoe off and sole crushed, is cleaned, being dried, being dried, being packed and sell.According to client and market demands by recycled plastic
Package sale respectively, or broken, cleaning, drying, drying, pack sale.
Embodiment 5
Referring to Fig. 1, Fig. 2, the present embodiment is the life for realizing house refuse washing sorting recoverying and utilizing method as previously mentioned
Rubbish washing machine, including frame 6, cylindric washer 1, the cylindric washer 1 is arranged in frame 6 by the bearing 5 at its two ends, cylindric washer
Including outer tube 7 and inner core 8, spiral agitator 3 is provided with the washing machine inner core 8, the spiral agitator 3 is fixedly installed
On axis 4, and revolving power mechanism is connected by axis 4, the washing machine inner tube wall connection outer tube is provided with sieve aperture 9, outer tube
Bottom is provided with wash water outlet 10.
Embodiment 6
Referring to Fig. 1, Fig. 2, the house refuse washing machine of the present embodiment, it is with the difference of embodiment 5：Cylindric washer two ends
The bearing at the two ends of rotation central axis 4 of bearing 5 and spiral agitator 3 covers stack structure, the two ends hollow axle of cylindric washer 1 using duplex bearing
The upper end both sides of frame 6 are fixed on by bearing and bearing block, the bearings at both ends nesting of inner core spiral agitator axis is arranged on
In the hollow axle of cylindric washer two ends.
Embodiment 7
Referring to Fig. 1, Fig. 2, the house refuse washing machine of the present embodiment, it is with the difference of embodiment 5 or embodiment 6：Wash
Wash machine outer tube 7 and be wrapped in the lower periphery of inner core 8, parcel height accounts for the 65～70% of the height of inner core 8, and the gap between two is 50
～55mm, the bottom wash outlet of sewer 10 of washing machine outer tube 7 is provided with motor switch 11；Its top feed mouth of washing machine inner core 8 is provided with
Rubbish washs water inlet 2 and gap 15.
Embodiment 8
Referring to Fig. 1, Fig. 2, the house refuse washing machine of the present embodiment, it is with the difference of embodiment 5 or embodiment 6：Spiral shell
Rotation agitating device 3 is provided with 2～4 auger bands, 80～120mm of the auger bandwidth, 10～15mm of thickness, spiral
The number of turns 2～5 is enclosed, and on support, support is fixed on axis auger welding, and auger band is away from washing machine inner tube wall
100～150mm；Confession wash water and wash out rubbish discharge that the washed wrapping portion of machine outer tube 7 in the bottom of washing machine inner core 8 is arranged
The a diameter of 40～45mm of sieve aperture 9.
Embodiment 9
Referring to Fig. 1, Fig. 2, the house refuse washing machine of the present embodiment, it is with the difference of foregoing embodiments：Washing machine
The bottom side radial location of outer tube 7 is provided with the cylindric washer turning device 12 of washing machine, and the cylindric washer turning device is using electronic
Control mode, can make cylindric washer charging aperture overturn 45 degree, make the washing garbage energy rested in washing machine after house refuse washing
Enough it is automatically drained out outside washing machine.Label 13 is motor in figure, and 14 is variable-speed motor.
Claims (5)
1. a kind of house refuse washing sorting recoverying and utilizing method, its realize process include house refuse washing process, paper scrap and
Plant refuse dewatering process, Dewatering of Washing Sludge drying process, wind-force and artificial separation technique, recycled plastic processing technique：
1）The house refuse washing process, is first immersed in Domestic garbage bag-breaking in circulation washings, then will with hanging grab bucket
Rubbish is picked up from fermentation vat to be poured in rubbish washing machine, while adding circulation washing water washing 2～4 times, is washed through washing machine,
In rubbish can rotten Organic substance, thing waste paper is easily broken and dirt, cinder are all washed out, from washing together with wash water
Washing machine outer tube is exited in machine inner core sieve aperture, rubbish sedimentation tank is discharged into from washing machine outer tube outlet of sewer after collecting；
Swim in the paper scrap on rubbish sedimentation tank wash water surface, plant refuse to pull out, with loader evaporation plant dehydration is transported to；
It is deposited in the inorganic matters dirt of sedimentation tank bottom, cinder to pull out, is transported to warehouse natural-dehydration with loader, moisture content after dehydration
30～40% are transported with transport vehicle and pad outside factory hole and pave the way or be used as refuse landfill overburden soil；Rubbish is rested on after house refuse washing
Washing rubbish in rubbish washing machine more than 40～45mm is automatically drained out from washing machine, and with loader sorting workshop point is transported to
Choosing；
2）The paper scrap and plant refuse dewatering process, the paper scrap pulled out, plant refuse are de- using spiral squeezing dewaterer
Water, paper scrap and plant refuse dehydration after moisture content 45-50%, be transported to fertilizer plant do fertilizer sale, or transport power plant it is free
Burn and substitute part coal；The moisture of extrusion is collected by sewage collecting cylinder, is flowed into sewer from outlet of sewer and is back to water car-washing
Between in rubbish fermentation vat；
3）The Dewatering of Washing Sludge drying process, rubbish wash water is taken out in combing net from washing workshop rubbish sedimentation tank termination
Go out, into tower sedimentation tank precipitation, the sludge rapid precipitation in sewage under treatment agent effect, the clear water after precipitation is from circle
Tower sedimentation tank circumferential edge flows out along tooth type gap, and into sewer pipe stream clear water storage pool is entered；In tower sedimentation tank
Sludge settling stops pumping into sewage when highly accounting for the 80～90% of precipitation tank depth, and sewage is pumped into into another tower sedimentation tank；
Sludge after precipitation is extracted out from tower sedimentation tank bottom, is sufficiently mixed with medicament, is entered from sludge dewatering extrusion machine inlet
In filter barrel, the moisture content of discharging sludge, moisture content 70-75% after sludge dewatering are adjusted；The moisture of extrusion is received by sewage collecting cylinder
Collection, flows into sewer and is back in draining room rubbish fermentation vat from outlet of sewer；Sludge after dehydration is transported to conveyer
In sludge stirring machine, with a certain proportion of backflow dewatered sludge absorption dispersion dewatered sludge moisture of loader addition, stir
Afterwards moisture percentage in sewage sludge 48～52% is put into storage basin, pours the sludge after stirring into sludge drying extruder with small sized loader and enters
In hopper, lamellar high temperature sludge is extruded from mummification chain-drive section discharging opening, falls into ribbon conveyer conveying while stacking cooling, sludge
Moisture content 35～40% after cooling；The half for the treatment of capacity is transported to into fertilizer plant and does fertilizer sale, or transport power plant and freely burned
Part coal is substituted, second half for the treatment of capacity becomes backflow dewatered sludge through dry in the sun and storage moisture percentage in sewage sludge 20～30%；
4）The wind-force and artificial separation technique, rest on washing more than 40～45mm in rubbish washing machine after house refuse washing
Wash rubbish to be automatically drained out from washing machine, pneumatic separating, artificial separation after natural-dehydration, sub-elect plastics, metal sale, it is remaining
Rubble, wooden slag, cullet landfill；
5）The recycled plastic processing technique, recycled plastic according to client and market demands classified, pack, clean, crushed, made
Refuse receptacle, Turnover Box and other plastics are made in grain, deep processing.
2. house refuse washing according to claim 1 sorts recoverying and utilizing method, it is characterised in that：Dewatering of Washing Sludge
In drying process, tower sedimentation tank is provided with three, and one pumps into settlement of sewage sludge, and one stops pumping into sewage continuation precipitation dirt
Mud, one is extracted out sludge dewatering from bottom.
3. a kind of house refuse washing machine of the house refuse washing sorting recoverying and utilizing method realized described in claim 1, wraps
Including rack, cylindric washer, the cylindric washer is arranged in frame by the bearing at its two ends, it is characterised in that：The washing machine washing
Cylinder is washed including outer tube and inner core, spiral agitator is provided with the washing machine inner core, the spiral agitator is fixedly installed
On axis, and revolving power mechanism is connected by the axis, the washing machine inner tube wall connection outer tube is provided with sieve aperture, outer tube
Bottom is provided with wash water outlet；Spiral agitator is provided with 2～4 auger bands, and the auger bandwidth 80～
120mm, 10～15mm of thickness, spiral number of turns 2～5 are enclosed, and on support, support is fixed on axis auger welding, spiral shell
Rotation stirring band is away from washing machine 100～150mm of inner tube wall；Washing machine outer tube is wrapped in inner core lower periphery, and parcel height accounts for inner core
The 65～70% of height, the gap between two is 50～55mm, and the washed machine outer tube wrapping portion in washing machine inner core bottom is arranged
Confession wash water and to wash out the sieve diameter that rubbish discharges be 40～45mm, washing machine outer tube bottom wash outlet of sewer is provided with
Motor switch；Washing machine inner core its top feed mouth is provided with rubbish washing water inlet and gap.
4. house refuse washing machine according to claim 3, it is characterised in that：Cylindric washer bearings at both ends and auger are filled
The rotation central axis bearings at both ends put adopts duplex bearing intussusception, cylindric washer two ends hollow axle to be fixed on frame by bearing and bearing block
Upper end both sides, the bearings at both ends of inner core spiral agitator axis is nested to be arranged in the hollow axle of cylindric washer two ends.
5. the house refuse washing machine according to claim 3 or 4, it is characterised in that：Washing machine outer tube bottom side radius
Position is provided with the cylindric washer turning device of washing machine, and the cylindric washer turning device feeds can cylindric washer by Motor Control
45 degree of mouth upset, enables the washing rubbish rested in washing machine after house refuse washing to be automatically drained out outside machine.
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| CN105665116B (en) * | 2016-02-23 | 2018-11-09 | 广西鸿生源环保股份有限公司 | Washing screening system |
| CN105772494A (en) * | 2016-05-30 | 2016-07-20 | 柳建国 | Household garbage commercialization treatment method and complete equipment |
| CN106862245B (en) * | 2017-03-27 | 2018-12-21 | 江苏实信智能科技有限公司 | A kind of compact-sized refuse disposal system |
| CN107619171A (en) * | 2017-10-25 | 2018-01-23 | 中国有色(沈阳)泵业有限公司 | Oil-base mud landwaste thermal desorption device |
| CN109530078B (en) * | 2018-10-23 | 2020-07-28 | 宁波工程学院 | Device for separating hydrophilic and hydrophobic particles by utilizing water surface vibration |
| CN110918612B (en) * | 2019-03-06 | 2020-12-04 | 太仓百川水处理设备有限公司 | Diversified water-sinking type treatment equipment and treatment method for medicine wastes |
| CN112211170B (en) * | 2020-10-21 | 2022-02-08 | 浙江海洋大学 | Water surface garbage recycling device on garbage recycling ship |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177525A (en) * | 1996-09-23 | 1998-04-01 | 中国科学院成都生物研究所 | Process for treatment of organic garbage of city |
| CN2336865Y (en) * | 1998-08-14 | 1999-09-08 | 赵石林 | Wet type disintegrating water separating apparatus for life garbage |
| CN1280887A (en) * | 1999-07-15 | 2001-01-24 | 赵石林 | Wet-type pretreating method for life garbage |
| JP2003126830A (en) * | 2001-10-30 | 2003-05-07 | Nihon Cim Kk | Crushing and washing treatment method for waste and device therefor |
| CN101073802A (en) * | 2006-05-18 | 2007-11-21 | 唐义龙 | Method and apparatus for treating refuse |
| CN102553893A (en) * | 2012-01-20 | 2012-07-11 | 宁波开诚生态技术有限公司 | Melting and washing screening method for kitchen waste treatment system |
| CN103599920A (en) * | 2013-10-29 | 2014-02-26 | 密西西比国际水务有限公司 | Refuse treatment method for solid-liquid separation and separation between organic matters and inorganic matters and device thereof |
-
2015
- 2015-08-31 CN CN201510545191.4A patent/CN105127177B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177525A (en) * | 1996-09-23 | 1998-04-01 | 中国科学院成都生物研究所 | Process for treatment of organic garbage of city |
| CN2336865Y (en) * | 1998-08-14 | 1999-09-08 | 赵石林 | Wet type disintegrating water separating apparatus for life garbage |
| CN1280887A (en) * | 1999-07-15 | 2001-01-24 | 赵石林 | Wet-type pretreating method for life garbage |
| JP2003126830A (en) * | 2001-10-30 | 2003-05-07 | Nihon Cim Kk | Crushing and washing treatment method for waste and device therefor |
| CN101073802A (en) * | 2006-05-18 | 2007-11-21 | 唐义龙 | Method and apparatus for treating refuse |
| CN102553893A (en) * | 2012-01-20 | 2012-07-11 | 宁波开诚生态技术有限公司 | Melting and washing screening method for kitchen waste treatment system |
| CN103599920A (en) * | 2013-10-29 | 2014-02-26 | 密西西比国际水务有限公司 | Refuse treatment method for solid-liquid separation and separation between organic matters and inorganic matters and device thereof |
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|---|---|
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