CN104646397B - Rubbish is paved the way fertilising environment friendly system of building up fields - Google Patents
Rubbish is paved the way fertilising environment friendly system of building up fields Download PDFInfo
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- CN104646397B CN104646397B CN201510076017.XA CN201510076017A CN104646397B CN 104646397 B CN104646397 B CN 104646397B CN 201510076017 A CN201510076017 A CN 201510076017A CN 104646397 B CN104646397 B CN 104646397B
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- rubbish
- mixture
- mud
- slag
- building
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 241
- 239000000203 mixture Substances 0.000 claims abstract description 240
- 239000002893 slag Substances 0.000 claims abstract description 78
- 239000010802 sludge Substances 0.000 claims abstract description 65
- 239000010902 straw Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000002156 mixing Methods 0.000 claims abstract description 45
- 239000004576 sand Substances 0.000 claims abstract description 39
- 239000008187 granular material Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000007781 pre-processing Methods 0.000 claims abstract description 31
- 239000003337 fertilizer Substances 0.000 claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 14
- 238000010298 pulverizing process Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 65
- 239000002245 particle Substances 0.000 claims description 22
- 244000025254 Cannabis sativa Species 0.000 claims description 19
- 238000007872 degassing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 241001504664 Crossocheilus latius Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 16
- 230000008859 change Effects 0.000 description 7
- 238000003912 environmental pollution Methods 0.000 description 7
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 241000283690 Bos taurus Species 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000411 inducer Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The present invention provides a kind of rubbish to pave the way fertilising environment friendly system of building up fields, including: stalk sludge pre-processing device, for straw being carried out de-stalk and pulverizing, then carrying out mix and blend with water-containing sludge, obtaining the straw rubbish after water-dust removing and mud mixture；Mud and coarse granule dirt ash rubbish pre-processing device, for crushing the coarse granule dirt ash rubbish such as industrial tailings sand slag, building waste, earthwork slag, road surface dirt ash rubbish, and carry out mix and blend with water-containing sludge respectively；Loosening rubbish mixture manufactures equipment, rolling stirring, strong stirring for straw rubbish and mud mixture, industrial tailings sand slag and mud mixture, building waste and mud mixture, earthwork slag and mud mixture, road surface dirt ash rubbish and mud mixture being carried out mixing, obtaining loosening rubbish mixture；And indigenous equipment processed, for loosening rubbish mixture is manufactured into the soil for paving the way, build up fields, applying fertilizer.
Description
Technical field
The present invention relates to field of environment protection, be specifically related to a kind of use rubbish to pave the way fertilising of building up fields
Environment friendly system.
Background technology
Decades ago, about China or 400,000,000 populations, it is in the state in planned economy stage
Family, the rubbish such as straw is all fully utilized, and will not damage environment.Such as: farming
The straw of thing is all to be collected by the unification of agricultural production team, manage, distributed.The straw of crops removes
Beyond supply collective farm cattle are edible, remaining straw all is used for cooking by peasant household's population distribution.By
In then it cannot be guaranteed that the supply of chemical fertilizer, the dirt that peasant household cooks is grey, and life, poultry garbage
All it is used for peasant household's family plot fertilising；And collective's farmland fertilization, it is all to utilize wild grass, river
The green manure that interior pasture and water, mud and cultivation poultry garbage are mixed to get.Kind due to crops at that time
Plant area relatively now the least, the demand of 400,000,000 populations can only be met, cause straw etc. the most less,
Therefore the straw that peasant household is assigned to is not met by the demand cooked, and needs wild in wasteland
Straw is uprooped, and collects.Farm cattle need limes marginis, river bank to find wild grass.And
And, when collective puts up a kiln and fires fragment of brick then, except to gather the branch fallen leaves of locality, tree root etc.,
Also to arrive other places and find collection straw, the dirt obtained after roasting ash is for collective's farmland fertilization.
In a word, decades ago, the organic waste such as straw, grass is not only made to realize making the best use of everything,
Avoid the waste of resource, and it can be made to recycle in ecosystem inner loop, will not
Environment impacts, therefore, and the problem that environmental pollution does not the most occur.
Then, along with expanding economy, increasing of population, not only agricultural crop straw quantity increases,
And liquefied gas has eliminated the straw cooked；Farm cattle eliminated by machinery so that farm cattle will not eat
A large amount of straws；Rubbish fertilising eliminated by chemical fertilizer so that house refuse, dirt ash rubbish, cultivation rubbish
The rubbish such as rubbish, wild grass, Ha Noi pasture and water, mud cannot be used effectively；Coal is eliminated
For the substantial amounts of straw of roasting fragment of brick, branch fallen leaves etc..Therefore, at present, straw, grass
Can only arbitrarily burn in rubbish, mud, cultivation rubbish etc. can only arbitrarily be stacked, and cause to environment
Huge pressure, becomes the source of environmental pollution.
To sum up, needing offer one at present badly can be by straw, mud, grass and cultivation rubbish etc.
Organic waste is collected, and passes through harmless treatment, it is possible to be utilized, to alleviate at present
Environmental problem, be conducive to maintaining ecological balance.
Summary of the invention
The present invention be directed to what the problems referred to above were carried out, it is therefore intended that provide a kind of rubbish to pave the way and build up fields
Fertilising environment friendly system, is manufactured into hard clod for paving the way, building up fields, or fertile loose soil is used
In fertilising, thus decrease environmental pollution, be conducive to maintaining ecological balance.
The present invention for achieving the above object, have employed following technical scheme:
The present invention provides a kind of rubbish to pave the way fertilising environment friendly system of building up fields, it is characterised in that including:
Stalk sludge pre-processing device, for carrying out de-stalk and powder to the straw of wasteland, farmland or river bank
Broken, then carry out mix and blend with water-containing sludge, obtain the straw rubbish after mud and water-dust removing
Mixture；Mud and coarse granule dirt ash rubbish pre-processing device, for industrial tailings sand slag,
Building waste, earthwork slag, the coarse granule dirt ash rubbish of road surface dirt ash rubbish crush, and point
Other and water-containing sludge carries out mix and blend, obtains the industrial tailings sand slag after mud and water-dust removing
Mixture, building waste and mud mixture, earthwork slag and mud mixture, road surface dirt ash rubbish
Rubbish and mud mixture；Loosening rubbish mixture manufactures equipment, for by mud and water-dust removing
After straw garbage mixture, mud and water-dust removing after industrial tailings sand slag mixture, build
Building refuse and mud mixture, earthwork slag and mud mixture and road surface dirt ash rubbish and mud
Mixture first carries out mixing to roll stirring, carries out strong stirring again, obtains loosening rubbish mixture；
And indigenous equipment processed, for loosening rubbish mixture is manufactured into for paving the way, build up fields or applying fertilizer
Soil, wherein, loosening rubbish mixture manufactures equipment and includes that rolling agitating device and twin shaft stirs
Mix device, roll agitating device for the straw rubbish of 30% (w/w) and mud mixture,
The industrial tailings sand slag of 15% (w/w) and mud mixture, the building waste of 30% (w/w) and dirt
Mud mixture, the earthwork slag of 15% (w/w) and mud mixture, the road surface dirt ash of 10% (w/w)
Rubbish and mud mixture carry out mixing rolling stirring, obtain moisture content loosening in advance less than 25%
Process mixture；Double shaft stirring device is used for loose preconditioned mixture is carried out strong stirring,
Make mud therein be forced to loosen, draining, and all kinds of rubbish structure homogenizing.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Having such feature: wherein, indigenous equipment processed includes extrusion molding apparatus, and extrusion molding apparatus is used
In loosening rubbish mixture being carried out strength extrudes, grinds stranding, homogenizing, vacuum draw water air-breathing, close
Real extrusion, obtain high intensity for the cuboid hard clod paved the way and high intensity for building up fields
Cylinder hard clod.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Having such feature: wherein, indigenous equipment processed includes that fertiliser mixtures manufactures device, and fertilizer mixes
Material producing device is used for crushing wasteland, greenbelt, river bank, the grass rubbish in Ha Noi,
Carry out mix and blend with cultivation rubbish and loosening rubbish mixture again, obtain the fertilizer for fertilising
Mixture.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Having such feature: wherein, stalk sludge pre-processing device includes for carrying out straw rubbish
Load, collect, crush, and be crushed to the diameter straw pretreatment less than 10mm stalk particle
Device；And for the stalk particle of 70% (w/w) and the water-containing sludge of 30% (w/w) are mixed
Close the stalk sludge mixing arrangement of stirring.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Having such feature: wherein, mud and coarse granule dirt ash rubbish pre-processing device include industry tail
Ore deposit sand slag and sludge pretreatment device, building waste and sludge pretreatment device, earthwork slag and dirt
Mud pretreatment unit, road surface dirt ash rubbish and sludge pretreatment device.Industrial tailings sand slag and dirt
Mud pretreatment unit for being crushed to the particle diameter granule less than 5mm, so by industrial tailings sand slag
After the industrial tailings sand slag of 60% (w/w) and the water-containing sludge of 40% (w/w) are carried out mix and blend,
Obtain industrial tailings sand slag and mud mixture.Building waste and sludge pretreatment device are used for will
Building waste screening is except ferrum, and is crushed to the particle diameter granule less than 5mm, then by 70% (w/w)
Industrial tailings sand slag and the water-containing sludge of 30% (w/w) carry out mix and blend, obtain industrial tailings
Husky slag and mud mixture.Earthwork slag and sludge pretreatment device are for being crushed to grain by earthwork slag
The footpath granule less than 5mm, then by earthwork slag and the aqueous dirt of 30% (w/w) of 70% (w/w)
Mud carries out mix and blend, obtains cubic metre of earth slag and mud mixture.Road surface dirt ash rubbish and mud are pre-
Processing means, for road surface dirt ash refuse breaking to particle diameter is less than the granule of 5mm, then will
The road surface dirt ash rubbish of 60% (w/w) and the water-containing sludge of 40% (w/w) carry out mix and blend, obtain
Road surface dirt ash rubbish and mud mixture.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Have such feature: wherein, loosening rubbish mixture manufacture equipment include roll agitating device and
Double shaft stirring device.Roll agitating device for the straw rubbish of 30% (w/w) and mud are mixed
Thing, the industrial tailings sand slag of 15% (w/w) and mud mixture, 30% (w/w) building waste and
Mud mixture, the earthwork slag of 15% (w/w) and mud mixture, the road surface dirt ash of 10% (w/w)
Rubbish and mud mixture carry out mixing rolling stirring, obtain moisture content loosening in advance less than 25%
Process mixture.Double shaft stirring device is used for loose preconditioned mixture is carried out strong stirring,
Make mud therein be forced to loosen, draining, and all kinds of rubbish structure homogenizing.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Having such feature: wherein, extrusion molding apparatus includes that left-hand extrusion unit, dextrad multichannel are squeezed
Go out unit, left-hand multichannel extrusion unit, dextrad blending unit and forming unit.Left-hand squeezes
Go out unit for loosening rubbish mixture being carried out positive feed, extruding, grind stranding, blending, close
Real and left-hand is extruded, and obtains the first mixture.Dextrad multichannel extrusion unit is for mixing first
Compound is carried out except water, degasification, dextrad are ground and rubbed blending, evacuation, extruding stone roller stranding, homogenizing with the hands, and
Divide 4 paths dextrad extrusions, obtain the second mixture.Left-hand multichannel extrusion unit is for 4
Paths conveying come the second mixture, carry out respectively except water, degasification, left-hand grind rub with the hands blending,
Evacuation, extruding grind stranding, homogenizing, and are extruded by 4 paths left-hands, obtain the 3rd mixing
Thing.Dextrad blending unit carries out except water for the 3rd mixture carrying out 4 paths conveyings, removes
Gas, dextrad grind rub blending with the hands, stranding, homogenizing are ground in evacuation, extruding, and compress extrusion, obtain the
Four mixture.Forming unit is for carrying out the 4th mixture except water, degasification, evacuation, all
Change, extrusion molding, obtain cuboid hard clod and cylinder hard clod.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
There is such feature: wherein, the comprcssive strength of cuboid hard clod and cylinder hard clod etc.
Level is MU10.
Further, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, it is also possible to tool
Having such feature: wherein, fertiliser mixtures manufactures equipment by grass rubbish by rolling de-stalk
Broken, fly cutter is cut broken, obtains the length grass granulated garbage less than 50mm length, and will
The grass granulated garbage of 30% (w/w), the cultivation rubbish of 30% (w/w) and 40% (w/w's) is loose
Garbage mixture carries out rolling stirring, obtains fertiliser mixtures.
The effect of invention and effect
Pave the way fertilising environment friendly system of building up fields according to rubbish involved in the present invention, because being respectively adopted
Stalk sludge pre-processing device, mud and coarse granule dirt ash rubbish pre-processing device are to straw, dirt
Mud, industrial tailings sand slag, building waste, earthwork slag, road surface dirt ash rubbish etc. are diverse
The pretreatment such as rubbish carries out crushing, stirring, use loosening rubbish mixture to manufacture equipment by these
Obtain loosening rubbish mixture after different types of rubbish mix and blend, then use indigenous equipment processed
Loosening rubbish mixture is manufactured into the soil for paving the way, build up fields, applying fertilizer, therefore this rubbish
Paving the way fertilising environment friendly system of building up fields can will result in the rubbish of environmental pollution and is prepared as soil, permissible
Refuse reclamation, reduces environmental pollution.
Accompanying drawing explanation
Fig. 1 is that the rubbish of embodiment is paved the way the structured flowchart of fertilising environment friendly system of building up fields；
Fig. 2 is the structured flowchart of the stalk sludge pre-processing device of embodiment；
Fig. 3 is the mud structured flowchart with coarse granule dirt ash rubbish pre-processing device of embodiment；
Fig. 4 is the structured flowchart of the loosening rubbish mixture manufacture equipment of embodiment；
Fig. 5 is the structured flowchart of the indigenous equipment processed of embodiment；And
Fig. 6 is the flow chart of fertilising process of building up fields of paving the way of embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, fertilising environment friendly system work of building up fields that rubbish involved in the present invention is paved the way
Elaborate.
Fig. 1 is that the rubbish of embodiment is paved the way the structured flowchart of fertilising environment friendly system of building up fields.
As it is shown in figure 1, rubbish pave the way build up fields fertilising environment friendly system 10 include that stalk sludge is located in advance
Reason equipment 11, mud and coarse granule dirt ash rubbish pre-processing device 12, loosening rubbish mixture
Manufacture equipment 13 and indigenous equipment 14 processed.
Fig. 2 is the structured flowchart of the stalk sludge pre-processing device of embodiment.
As in figure 2 it is shown, stalk sludge pre-processing device 11 is for wasteland, farmland, river bank
Deng straw carry out de-stalk and pulverizing, then carry out mix and blend with water-containing sludge, obtain except water removes
Straw rubbish after dirt and mud mixture.Stalk sludge pre-processing device 11 includes that straw is pre-
Processing means 101 and stalk sludge mixing arrangement 102.
Straw pretreatment unit 101 for straw rubbish being loaded, collecting, broken, and
It is crushed to diameter less than 10mm stalk particle.Straw pretreatment unit 101 includes load units
111, box defeated by material unit 112, box change feeding unit 113, fragmentation cell 114, first
Send unit 115, pulverizing unit 116 and the second supply unit 117.
Load units 111 is used for loading straw rubbish, has multi-functional shovel hopper, shovels hopper
It is arranged to V shape, convenient shovel material, feed.
Box it is connected with load units 111 by material unit 112, is used for collecting straw rubbish.Case
Formula is arranged to smooth U-type groove by the shell of material unit 112, easily conveying straw rubbish.Box
The upper end of material unit 112 is provided with charging aperture, and charging aperture is smooth framework.Box by material list
The charging aperture of unit 112 is concordant with ground, thus convenient handling rubbish.Box by material unit 112
Many group steep-tapers that is internally provided with dial rod, dialling rod can roll, thus realize material feeding, conveying,
De-material.The box bottom by material unit 112 arranges buncher, it is possible to controls material and enters speed
Degree.It is provided with safety pin, when box by material unit 112 with dialling the excellent driven axle being connected
When accidentally entering the diameter adamant more than 14mm, safety pin can disconnect automatically so that
Dial rod stop motion, thus release fault.
Box change feeding unit 113 is connected by material unit 112 with box, for entering straw rubbish
Row conveying feeding.The upper end of box conveying change feeding unit 113 is provided with removable box cover, for charging
Mouthful.The lower section of the charging aperture of box conveying change feeding unit 113 is provided with buncher, it is possible to control
The speed of system charging.Many groups that is internally provided with of box conveying change feeding unit 113 connect arrangement
Steep-taper dials rod, it is possible to roll, thus carries straw, takes off bar.Box conveying feeding
The lower end of unit 113 is provided with U-shaped outlet.It is provided with one group of peace with dialling the excellent driven axle being connected
Full coverage pin.
Casing is provided with, above and below importing and exporting, the circular arc housing breathing out furan structure so that
That imports and exports is sized to regulation, facilitates input and output material.The inside of circular arc housing is respectively provided with two
The tooth bar roller of the ustrasana that group is arranged up and down, the both sides, top of tooth bar roller are provided with 4 groups of stretching bullets
Spring, tooth bar roller rolls, it is possible to remains resilient clamp straw, thus realizes the most defeated
Send feeding.
Fragmentation cell 114 is connected with box change feeding unit 113, for breaking straw rubbish
Broken.The upper case of de-stalk decrement fragmentation cell 114 is configured to the case of half-type, case
Having import, import department is provided with dust board.The size of the import of fragmentation cell 114 can be adjusted
Joint, so that straw unimpededly enters.
The lower section of case is provided with support.The rolling being provided above angle at an angle of support
Dynamic discaling roll, rolls and is provided with blade on discaling roll, it is possible to straw cut by fly cutter, thus yields less than
The crushing straw of 50mm length.The driven axle rolling discaling roll is additionally provided with one group of diameter 14mm's
Safety pin.Straw rubbish is under the effect of discaling roll, it is possible to ground stranding, de-stalk, dehydration.
The lower section of support arranges the sieves of semicircular arc.The both sides, top of sieves arrange 4 groups of stretchings
Spring.The lower section of sieves is provided with dust-proof hopper, is provided with suction below the outlet of dust-proof hopper
The ash bin that gathers dust stores up.
The size scalable of the outlet of fragmentation cell 114, straw cut by high speed cutter, it is broken to clash into,
Elastic force is compacted and passes through adjustable outlet extrusion, finally can remove the straw amount of at least 40%.
First supply unit 115 is connected with fragmentation cell 114, for carrying out defeated to straw rubbish
Send, be arranged to breathe out the case of furan structure so that the upper and lower side of case is the most cleaned.In case
Portion is provided with the film scraper plate of articulate structure, it is possible to conveying dry and wet rubbish is without skidding.
Pulverizing unit 116 is connected with the first supply unit 115, for straw rubbish is carried out powder
Broken, it is arranged to breathe out the case of furan structure.Support is set below case, is provided with in support and can lead to
Cross the particle diameter sieves less than 10mm stalk particle, dustproof filter bucket is set below sieves.
Second supply unit 117 is connected with pulverizing unit 116, for carrying out defeated to straw rubbish
Sending, the particle diameter obtained for exporting pulverizing unit 116 to pulverize is less than the stalk particle of 10mm.
Stalk sludge mixing arrangement 102 is connected with pulverizing unit 116, for by 70% (w/w)
Stalk particle and the water-containing sludge of 30% (w/w) carry out mix and blend.
Fig. 3 is the mud structured flowchart with coarse granule dirt ash rubbish pre-processing device of embodiment；
As it is shown on figure 3, mud and coarse granule dirt ash rubbish pre-processing device 12 and stalk sludge
Pre-processing device 11 is connected, for industrial tailings sand slag, building waste, earthwork slag, road
The coarse granule dirt ash rubbish such as dusty face ash rubbish crush, and mix with water-containing sludge respectively
Stirring, obtains the industrial tailings sand slag after water-dust removing and mud mixture, building waste and dirt
Mud mixture, earthwork slag and mud mixture, road surface dirt ash rubbish and mud mixture.Mud
Industrial tailings sand slag and sludge pretreatment dress is included with coarse granule dirt ash rubbish pre-processing device 12
Put 201, building waste and sludge pretreatment device 202, earthwork slag and sludge pretreatment device
203 and road surface dirt ash rubbish and sludge pretreatment device 204.
Industrial tailings sand slag and sludge pretreatment device 201 are husky for being used for industrial tailings
Slag is crushed to particle diameter less than the granule of 5mm, then by the industrial tailings sand slag of 60% (w/w) with
The water-containing sludge of 40% (w/w) carries out mix and blend, obtains industrial tailings sand slag and mud mixture.
Building waste and sludge pretreatment device 202 are for removing ferrum by building waste conveying, and break
Be broken to particle diameter less than the granule of 5mm, then by the industrial tailings sand slag of 70% (w/w) with
The water-containing sludge of 30% (w/w) carries out mix and blend, obtains industrial tailings sand slag and mud mixture.
Earthwork slag and sludge pretreatment device 203 are less than for earthwork slag is crushed to particle diameter
The granule of 5mm, then mixes the earthwork slag of 70% (w/w) and the water-containing sludge of 30% (w/w)
Close stirring, obtain cubic metre of earth slag and mud mixture.
Road surface dirt ash rubbish and sludge pretreatment device 204 are for by road surface dirt ash refuse breaking
To the particle diameter granule less than 5mm, then by road surface dirt ash rubbish and 40% (w/w) of 60% (w/w)
Water-containing sludge carry out mix and blend, obtain road surface dirt ash rubbish and mud mixture.
Fig. 4 is the structured flowchart of the loosening rubbish mixture manufacture equipment of embodiment.
As shown in Figure 4, loosening rubbish mixture manufactures equipment 13 and mud and coarse granule dirt ash
Rubbish pre-processing device 12 is connected, for by straw rubbish and mud mixture, industrial tailings
Husky slag and mud mixture, building waste and mud mixture, earthwork slag and mud mixture,
Road surface dirt ash rubbish and mud mixture carry out mixing and roll stirring, strong stirring, are loosened
Garbage mixture.Loosening rubbish mixture manufactures equipment 13 and includes rolling agitating device 301 He
Double shaft stirring device 302.
Roll agitating device 301 for the straw rubbish of 30% (w/w) and mud mixture,
The industrial tailings sand slag of 15% (w/w) and mud mixture, the building waste of 30% (w/w) and mud
Mixture, the earthwork slag of 15% (w/w) and mud mixture, the road surface dirt ash rubbish of 10% (w/w)
Carry out mixing with mud mixture and roll stirring, obtain the moisture content loose pretreatment less than 25%
Mixture.
Double shaft stirring device 302 is connected with rolling agitating device 301, for loose pretreatment
Mixture carries out strong stirring so that mud therein is forced to loosen, draining, and all kinds of
Rubbish structure homogenizing.
Fig. 5 is the structured flowchart of the indigenous equipment processed of embodiment.
It is connected as it is shown in figure 5, indigenous equipment 14 processed manufactures equipment 13 with loosening rubbish mixture,
For loosening rubbish mixture being manufactured into the soil for paving the way, build up fields, applying fertilizer.
Indigenous equipment 14 processed includes that extrusion molding apparatus 401 and fertiliser mixtures manufacture device 402.
Extrusion molding apparatus 401 for loosening rubbish mixture carried out strength extrude, grind stranding,
Homogenizing, vacuum are drawn water air-breathing, closely knit extrusion, obtain the hard for the cuboid paved the way of high intensity
Soil block and the cylinder hard clod being used for building up fields of high intensity.Extrusion molding apparatus 401 includes a left side
To extrusion unit 411, dextrad multichannel extrusion unit 412, left-hand multichannel extrusion unit 413,
Dextrad blending unit 414 and extrusion molding unit 415.
Left-hand extrusion unit 411 for loosening rubbish mixture is carried out positive feed, extruding,
Grind stranding, blending, closely knit and left-hand extrusion, obtain the first mixture.
Left-hand extrusion unit 411 is to loosening rubbish mixture, the most therein soft and aqueous
The rubbish that rate is high carries out positive feed.Left-hand extrusion unit 411 upper inlet be configured with two groups in
90 degree of holding pads placed, two groups of holding pads all with 1/2 upper inlet area equation.Two groups of pressures
Flitch can rotate, thus rotation and carried out garbage mixture forcing material feeding, binder so that
Soft rubbish can enter screw reamer and cannot out carry out hence into garbage mixture
Extruding, stone roller stranding, blending, closely knit, leak stopping gas, last left-hand extrudes the first mixture.
Dextrad multichannel extrusion unit 412 is connected with left-hand extrusion unit 411, for mixing first
Compound is carried out except water, degasification, dextrad are ground and rubbed blending, evacuation, extruding stone roller stranding, homogenizing with the hands, and
Divide 4 paths dextrad extrusions, obtain the second mixture.
Dextrad multichannel extrusion unit 412 can be to the first mixture, moisture content the most therein
High foul smell rubbish dense, wide in variety carries out totally-enclosed process, and take out moisture, absorb foul smell,
Dextrad is ground and is rubbed blending, evacuation, extruding stone roller stranding, homogenizing rubbish with the hands.Dextrad multichannel extrusion unit
412 use identical with side-entrance area and close-fitting cross, to garbage mixture
Carry out closely knit leak stopping gas；Then evacuation, is then divided into 4 tunnel extrusions by garbage mixture.Quilt
The garbage mixture of vacuum compression enters in space and can automatically rupture, thus to the dirt in raw material
Water, foul smell effectively absorb so that sewage, foul smell enter vacuum pump storage barrel, it is achieved remove
Water degassing is discharged.It is right over long distances that dextrad multichannel extrusion unit 412 also uses screw reamer to carry out
Rub with the hands to grinding, and reversely admix the various rubbish such as hard, soft, dry, wet.Dextrad multichannel extrusion unit
412 continue in exit garbage mixture is extruded, grind homogenizing, closely knit, leak stopping gas,
And finally dextrad is extruded.
Left-hand multichannel extrusion unit 413 is connected, for 4 with dextrad multichannel extrusion unit 412
Paths conveying come the second mixture, carry out respectively except water, degasification, left-hand grind rub with the hands blending,
Evacuation, extruding grind stranding, homogenizing, and are extruded by 4 paths left-hands, obtain the 3rd mixing
Thing.
Left-hand multichannel extrusion unit 413 can be to the second mixture, moisture content the most therein
High foul smell rubbish dense, wide in variety carries out totally-enclosed process, and take out moisture, absorb foul smell,
Left-hand grinds rubs blending, evacuation, extruding stone roller stranding, homogenizing rubbish with the hands.Left-hand multichannel extrusion unit
413 use identical with side-entrance area and close-fitting cross, to garbage mixture
Carry out closely knit leak stopping gas；Then evacuation, is then divided into 4 tunnel extrusions by garbage mixture.Quilt
The garbage mixture of vacuum compression enters in space and can automatically rupture, thus to the dirt in raw material
Water, foul smell effectively absorb so that sewage, foul smell enter vacuum pump storage barrel, it is achieved remove
Water degassing is discharged.Left-hand multichannel extrusion unit 413 also uses the screw reamer of major diameter long
Distance ground dextrad is ground and is rubbed with the hands, and reversely admixes the various rubbish such as hard, soft, dry, wet, obtains being filled
The most equally distributed rubbish of rubbish dividing ground blending mutually and soft or hard rubbish, moisture height mixes
Thing.Left-hand multichannel extrusion unit 413 continues in exit to extrude garbage mixture, grind
Homogenizing, closely knit, leak stopping gas final left-hand extrusion.
Dextrad blending unit 414 is connected with left-hand multichannel extrusion unit 413, for leading to 4 tunnels
The 3rd mixture that road conveying comes is carried out except water, degasification, dextrad are ground stranding blending, evacuation, squeezed
Crush stranding, homogenizing, and compress extrusion, obtain the 4th mixture.
Dextrad blending unit 414 dextrad blending unit 414 uses the closely knit rubbish of cross to mix
Thing thus leak stopping gas.Then evacuation, then allows garbage mixture enter in space and automatically collapses
Rise and rupture.Dextrad blending unit 414 uses the spiral of minor diameter to carry out with reducing the distance to compress crowded
Go out, finally give the 4th mixture of the further homogenization of rubbish of soft or hard rubbish, moisture height.
Forming unit 415 is connected, for carrying out the 4th mixture with dextrad blending unit 414
Except water, degasification, evacuation, homogenizing, extrusion molding, obtain cuboid hard clod and cylinder
Hard clod.The grade of the comprcssive strength of cuboid hard clod and cylinder hard clod is MU10.
The fuselage of forming unit 415 is divided into inducer and outlet section, and inducer diameter is little, outlet
Section diameter is big.Inducer can rotate so that garbage mixture therein can remain thin
Pine such that it is able to evacuation swimmingly.Garbage mixture in outlet section can only enter and can not go out,
Remain interference extrusion, it is simple to garbage mixture is carried out evacuation, closely knit, draining deodorization
Gas, finally extrudes the rectangle hard clod for paving the way and use with the comprcssive strength of GB MU10
In the circular hard clod built up fields.
The rectangle hard clod of high intensity is used for paving the way, it is possible to is pressed into seamless roadbed, covers and mix
Coagulate and make road with local methods, obtain closely knit firm roadbed, save former roadbed flat cost.The cylinder of high intensity
Hard clod is used for building up fields, it is possible to after landfill ditch hole, pressing cover loosening rubbish mixture, obtain
Smooth farmland, arable land or forest land.
In extrusion molding apparatus 401, extruded by left-hand extrusion unit 411, dextrad multichannel
Unit 412, left-hand multichannel extrusion unit 413, dextrad are admixed unit 414 and are extruded into
The synergy of these five unit of type unit 415, loosening rubbish mixture is positive and negative by about 5 times
Homogenizing and drainage exhaust are rubbed in blending, dense extrusion, stone roller with the hands, about 4 times positive and negative broken, evacuation,
Except water degassing, 4 evacuation systems are close, grind, and finally squeeze with the comprcssive strength of GB MU10
Go out hard clod.
Fertiliser mixtures manufactures device 402 for wasteland, greenbelt, river bank, the green grass or young crops in Ha Noi
Grass rubbish crushes, then carries out mix and blend with cultivation rubbish and loosening rubbish mixture,
To the fertiliser mixtures for fertilising.Fertiliser mixtures manufactures device 402 to be passed through grass rubbish
The de-stalk of rolling is broken, fly cutter is cut broken, obtains the length grass granulated garbage less than 50mm length,
And by the grass granulated garbage of 30% (w/w), the cultivation rubbish of 30% (w/w) and 40% (w/w)
Loosening rubbish mixture carry out roll stirring, obtain fertiliser mixtures, can be used for trees,
Crops in Applying Fertilizer.This fertiliser mixtures has fluffy internal structure, it is possible to be prepared as the raw-soil again
Earth.
Fig. 6 is the flow chart of fertilising process of building up fields of paving the way of embodiment.
As shown in Figure 6, use rubbish pave the way build up fields fertilising environment friendly system 10 be used for spreading by rubbish
Road fertilising of building up fields comprises the following steps:
Step S-1, uses stalk sludge pre-processing device to pulverize straw, then with aqueous
Mud carries out mix and blend, obtains straw rubbish and mud mixture；Use mud and coarse granule
Dirt ash rubbish pre-processing device is to industrial tailings sand slag, building waste, earthwork slag, road surface dirt ash
The coarse granule dirt ash rubbish such as rubbish crush, and carry out mix and blend with water-containing sludge respectively,
Obtain the industrial tailings sand slag after water-dust removing and mud mixture, building waste and mud mixing
Thing, earthwork slag and mud mixture, road surface dirt ash rubbish and mud mixture.
Step S-2, utilizes loosening rubbish mixture to manufacture equipment and mixes straw rubbish and mud
Thing, industrial tailings sand slag and mud mixture, building waste and mud mixture, earthwork slag and
Mud mixture, road surface dirt ash rubbish and mud mixture carry out mixing and roll stirring, strongly stir
Mix, obtain loosening rubbish mixture.
Step S-3, use extrusion molding apparatus loosening rubbish mixture is carried out strength extrude,
Grind stranding, homogenizing, vacuum draw water air-breathing, closely knit extrusion, obtain high intensity for the length paved the way
Cube hard clod and the cylinder hard clod being used for building up fields of high intensity；The fertiliser mixtures system of employing
Grass rubbish is crushed by manufacturing apparatus, then mixes with cultivation rubbish and loosening rubbish mixture
Close stirring, obtain the fertiliser mixtures for fertilising.
Step S-4, is transported to destination by cuboid hard clod, is used for burying roadbed underground；Will circle
Cylindricality hard clod is transported to destination, for smooth field；Move to fertiliser mixtures transport
To destination, it is used for applying fertilizer.
The effect of embodiment and effect
Pave the way fertilising environment friendly system of building up fields according to the rubbish involved by the present embodiment, because adopting respectively
With stalk sludge pre-processing device, mud and coarse granule dirt ash rubbish pre-processing device to straw,
The kinds such as mud, industrial tailings sand slag, building waste, earthwork slag, road surface dirt ash rubbish are different
Rubbish carry out crushing, the pretreatment such as stirring, use loosening rubbish mixture to manufacture equipment by this
Obtain loosening rubbish mixture after a little different types of rubbish mix and blends, then use soil processed to set
For loosening rubbish mixture being manufactured into the soil for paving the way, build up fields, applying fertilizer, therefore this rubbish
Pave the way fertilising environment friendly system of building up fields of rubbish can will result in the rubbish of environmental pollution and is prepared as soil, can
With refuse reclamation, reduce environmental pollution.
Further, since stalk sludge pre-processing device is by after straw refuse breaking, mix with mud,
Make straw can by water-containing sludge sewage absorb, will not in environment sewage effluent；With
Time, after straw rubbish is wrapped up by water-containing sludge, the dust that straw rubbish produces can be absorbed, will not
To environmental emission dirt ash；And stalk particle can disperse mud, prevent mud from directly applying fertilizer and make
Become soil compaction.
Further, since mud and coarse granule dirt ash rubbish pre-processing device by industrial tailings sand slag,
After the refuse breakings such as building waste, earthwork slag, road surface dirt ash rubbish, mix with mud so that
Sewage in water-containing sludge can be absorbed by coarse granule dirt ash rubbish, will not discharge dirt in environment
Water；Meanwhile, after coarse granule dirt ash rubbish is wrapped up by water-containing sludge, coarse granule dirt ash rubbish can be absorbed
The dust that rubbish produces, will not be to environmental emission dirt ash；And coarse granule dirt ash rubbish can disperse
Mud, prevents mud from directly applying fertilizer and causes soil compaction.
Certainly, rubbish involved in the present invention is paved the way fertilising environment friendly system of building up fields, and not merely limits
Scheme in above example.These are only the basic explanation under present inventive concept, and depend on
Any equivalent transformation made according to technical scheme, all should belong to the protection model of the present invention
Enclose.
Claims (8)
1. a rubbish is paved the way fertilising environment friendly system of building up fields, it is characterised in that including:
Stalk sludge pre-processing device, for carrying out de-stalk to the straw of wasteland, farmland or river bank
And pulverizing, then carry out mix and blend with water-containing sludge, obtain the straw after mud and water-dust removing
Garbage mixture；
Mud and coarse granule dirt ash rubbish pre-processing device, for industrial tailings sand slag, building
Rubbish, earthwork slag, the coarse granule dirt ash rubbish of road surface dirt ash rubbish crush, and respectively with
Water-containing sludge carries out mix and blend, obtains the mixing of the industrial tailings sand slag after mud and water-dust removing
Thing, building waste and mud mixture, earthwork slag and mud mixture, road surface dirt ash rubbish and
Mud mixture；
Loosening rubbish mixture manufactures equipment, for by the straw after described mud and water-dust removing
Industrial tailings sand slag mixture after garbage mixture, described mud and water-dust removing, described in build
Building refuse and mud mixture, described earthwork slag and mud mixture and described road surface dirt ash rubbish
Rubbish and mud mixture first carry out mixing to roll stirring, carries out strong stirring again, obtains loose rubbish
Rubbish mixture；And
Indigenous equipment processed, for described loosening rubbish mixture being manufactured into for paving the way, build up fields or
The soil of fertilising,
Wherein, described loosening rubbish mixture manufacture equipment includes rolling agitating device and twin shaft stirs
Mix device,
Described rolling agitating device for the straw rubbish of 30% (w/w) and mud mixture,
The industrial tailings sand slag of 15% (w/w) and mud mixture, the building waste of 30% (w/w) and dirt
Mud mixture, the earthwork slag of 15% (w/w) and mud mixture, the road surface dirt ash of 10% (w/w)
Rubbish and mud mixture carry out mixing rolling stirring, obtain moisture content loosening in advance less than 25%
Process mixture；
Described Double shaft stirring device is used for described loose preconditioned mixture is carried out strong stirring,
Make mud therein be forced to loosen, draining, and all kinds of rubbish structure homogenizing.
Rubbish the most according to claim 1 is paved the way fertilising environment friendly system of building up fields, and its feature exists
In:
Wherein, described indigenous equipment processed includes that extrusion molding apparatus, described extrusion molding apparatus are used for
Described loosening rubbish mixture is carried out that strength extrudes, grinds stranding, homogenizing, vacuum draw water air-breathing,
Closely knit extrusion, obtain high intensity for the cuboid hard clod paved the way and high intensity for making
The cylinder hard clod in field.
Rubbish the most according to claim 1 is paved the way fertilising environment friendly system of building up fields, and its feature exists
In:
Wherein, described indigenous equipment processed includes that fertiliser mixtures manufactures device, described fertiliser mixtures
Manufacture device to be used for wasteland, greenbelt, river bank, the grass rubbish in Ha Noi are crushed, then
Carry out mix and blend with cultivation rubbish and described loosening rubbish mixture, obtain the fertilizer for fertilising
Material mixture.
Rubbish the most according to claim 1 is paved the way fertilising environment friendly system of building up fields, and its feature exists
In:
Wherein, described stalk sludge pre-processing device include for straw rubbish is loaded,
Collect, crush, and be crushed to the diameter straw pretreatment unit less than 10mm stalk particle；
And for the described stalk particle of 70% (w/w) and the water-containing sludge of 30% (w/w) are mixed
The stalk sludge mixing arrangement of stirring.
Rubbish the most according to claim 1 is paved the way fertilising environment friendly system of building up fields, and its feature exists
In:
Wherein, described mud and coarse granule dirt ash rubbish pre-processing device include industrial tailings sand slag
Locate in advance with sludge pretreatment device, building waste and sludge pretreatment device, earthwork slag and mud
Reason device, road surface dirt ash rubbish and sludge pretreatment device,
Described industrial tailings sand slag and sludge pretreatment device are for by described industrial tailings sand slag
It is crushed to the particle diameter granule less than 5mm, then by the described industrial tailings sand slag of 60% (w/w)
Carry out mix and blend with the water-containing sludge of 40% (w/w), obtain industrial tailings sand slag and mud mixes
Compound,
Described building waste and sludge pretreatment device are for by the screening conveying of described building waste
Except ferrum, and it is crushed to the particle diameter granule less than 5mm, then by the described industry of 70% (w/w)
The water-containing sludge of mine tailing sand slag and 30% (w/w) carries out mix and blend, obtains industrial tailings sand slag
And mud mixture,
Described earthwork slag and sludge pretreatment device are little for described earthwork slag is crushed to particle diameter
In the granule of 5mm, then aqueous by the described earthwork slag of 70% (w/w) and 30% (w/w)
Mud carries out mix and blend, obtains cubic metre of earth slag and mud mixture,
Described road surface dirt ash rubbish and sludge pretreatment device are for by described road surface dirt ash rubbish
It is crushed to the particle diameter granule less than 5mm, then by the described road surface dirt ash rubbish of 60% (w/w)
Carry out mix and blend with the water-containing sludge of 40% (w/w), obtain road surface dirt ash rubbish and mud mixes
Compound.
Rubbish the most according to claim 2 is paved the way fertilising environment friendly system of building up fields, and its feature exists
In:
Wherein, described extrusion molding apparatus include left-hand extrusion unit, dextrad multichannel extrusion unit,
Left-hand multichannel extrusion unit, dextrad blending unit and forming unit,
Described left-hand extrusion unit for described loosening rubbish mixture forced into
Expect, extrude, grind stranding, blending, closely knit and left-hand extrusion, obtain the first mixture,
Described dextrad multichannel extrusion unit for described first mixture carried out except water, degasification,
Dextrad is ground and is rubbed blending, evacuation, extruding stone roller stranding, homogenizing with the hands, and point 4 paths dextrad extrusions,
Obtain the second mixture,
Described left-hand multichannel extrusion unit, for the second mixture carrying out 4 paths conveyings, divides
Do not carry out except water, degasification, left-hand grind and rub blending, evacuation, extruding stone roller stranding, homogenizing with the hands, and lead to
Cross 4 paths left-hand extrusions, obtain the 3rd mixture,
Described dextrad is ground and is rubbed unit with the hands for removing the 3rd mixture that 4 paths conveyings are next
Water, degasification, dextrad are ground and are rubbed blending, evacuation, extruding stone roller stranding, homogenizing with the hands, and compresses extrusion,
Obtain the 4th mixture,
Forming unit for described 4th mixture carried out except water, degasification, evacuation, homogenizing,
Extrusion molding, obtains described cuboid hard clod and described cylinder hard clod.
7. pave the way fertilising environment friendly system of building up fields according to the rubbish described in claim 2 or 6, its feature
It is:
Wherein, the grade of the comprcssive strength of described cuboid hard clod and cylinder hard clod is
MU10。
Rubbish the most according to claim 3 is paved the way fertilising environment friendly system of building up fields, and its feature exists
In:
Wherein, described grass rubbish is broken by described fertiliser mixtures manufacture device by rolling de-stalk
Broken, fly cutter is cut broken, obtains the length grass granulated garbage less than 50mm length, and will
The described grass granulated garbage of 30% (w/w), the cultivation rubbish of 30% (w/w) and 40% (w/w)
Described loosening rubbish mixture carry out roll stirring, obtain described fertiliser mixtures.
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| CN112876038B (en) * | 2021-01-22 | 2023-09-01 | 湖南凯迪工程科技有限公司 | Recycling system for river and lake sludge |
| CN114308991B (en) * | 2022-01-27 | 2023-06-27 | 北京建工环境修复股份有限公司 | Yellow phosphorus treatment system in soil or phosphorus mud and use method |
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| JP2005320182A (en) * | 2004-05-06 | 2005-11-17 | Ozeki Shusuke | Organic waste composting treatment system and organic waste composting treatment method |
| CN101486609A (en) * | 2008-01-18 | 2009-07-22 | 天津市农业资源与环境研究所 | Ecological organic fertilizer containing organic, inorganic and beneficial microorganism |
| JP2010265157A (en) * | 2009-05-18 | 2010-11-25 | Miyashita Foods Co Ltd | Recycling method of surplus sludge and garbage |
| CN102010224A (en) * | 2010-10-15 | 2011-04-13 | 叶剑 | Lightweight energy-saving and heat-preservation low-carbon brick and production method thereof |
| CN102838371A (en) * | 2011-06-21 | 2012-12-26 | 窦根平 | Manufacturing method of porous environment-friendly and energy-saving brick |
| CN103011769B (en) * | 2012-12-13 | 2015-11-18 | 马鞍山市华宇环保设备制造有限公司 | A kind of method utilizing municipal sludge to produce building light-weight and energy-saving brick |
| CN103146451A (en) * | 2013-03-06 | 2013-06-12 | 深圳市山水乐环保科技有限公司 | Fuel of mixture of organic waste and domestic sludge and preparation method thereof |
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Effective date of registration: 20200421 Address after: 201414 workshop 5, floor 5, block B, building 2, No. 499, Fengcun Road, Fengxian District, Shanghai Patentee after: Shanghai Xianjie Environmental Protection Technology Co.,Ltd. Address before: 201414, Shanghai, Fengxian District Town, South Village, No. 4066 highway Co-patentee before: Chen Min Patentee before: Chen Dezhang Co-patentee before: Jiang Meiling |
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