CN101879760A - Device for producing waste plastic bags into derived fuel particles and method thereof - Google Patents

Device for producing waste plastic bags into derived fuel particles and method thereof Download PDF

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Publication number
CN101879760A
CN101879760A CN2009101371046A CN200910137104A CN101879760A CN 101879760 A CN101879760 A CN 101879760A CN 2009101371046 A CN2009101371046 A CN 2009101371046A CN 200910137104 A CN200910137104 A CN 200910137104A CN 101879760 A CN101879760 A CN 101879760A
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China
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derivatived fuel
waste plastics
plastics bag
machine
fuel particle
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CN2009101371046A
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Chinese (zh)
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CN101879760B (en
Inventor
叶能魁
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Ye Jianli
Ye Nengkui
Zhang Jiang Automation Jiangsu Co ltd
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a device for producing waste plastic bags into derived fuel particles and a method thereof, and the method comprises the steps of inputting the waste plastic bags into a crushing machine for crushing by a feeding conveyor, filtering dust and sludge by a screening machine, conveying to a derived fuel granulating machine for cleaning and warming up, further obtaining granular derived fuel and finally packaging the granular derived fuel by a packaging machine. Therefore, the device and the method can effectively reduce the environmental pollution caused by the waste plastic bags, have excellent environmental protection effect and the high-caloric value fuel capable of realizing resource recycling and increase the practicality and the convenience on the whole use by carrying out treatment on the waste plastic bags and producing into the granular derived fuel.

Description

The waste plastics bag is made the devices and methods therefor of derivatived fuel particle
Technical field
The present invention is relevant for a kind of devices and methods therefor of the waste plastics bag being made the derivatived fuel particle, refer in particular to a kind of waste plastics bag can the processing and be made into granular derivatived fuel, with effective minimizing waste plastics bag to pollution that environment was caused, can have the recycling high caloic fuel of splendid environment protecting and resource regeneration, and on its whole use, more increase the devices and methods therefor of the waste plastics bag being made the derivatived fuel particle of practical effect.
Background technology
Polybag provides people in great convenience in life, because the infiltration that it is with low cost, material is frivolous and can completely cut off moisture content makes almost to can be described as all can see everywhere in daily life and utilizes various polybag splendid attires article miscellaneous; And polybag being extensive use of through recent decades after the city is asked in research and development, caused seriously spreading unchecked of polybag, increase the significant burden of incinerator and landfill, especially landfill, because polybag is made by petroleum, have the permanent corruption characteristic that is difficult for decomposing, make the landfill promptly become the tip of polybag.
In in early days,, bring the dead angle of the pollution and the urban development of domestic water because the difference of social life kenel and environmental requirement is comparatively loose thinks little of causes the landfill of much setting up nowadays to become water conservation district or down town; And this old landfill be obtain its soil re-use or will prevent to pollute the infiltration underground water source, be about to the excavation classification of old landfill, the detritus soil that organic matter is wherein decomposed is separated as greening compost or soil improvement through separator and is utilized, thick plastic containers can clean reduction again and use, tire can be used as the fuel or the heat system of cement kiln and separates into oil, carbon black, cement block, brick can carry out backfill, metal, glass all can directly reclaim, and only have the maximum polybag of content to recycle, if sending incinerator handles, because calorific value height, squeeze the house refuse amount relatively and handle and easily increase the generation of flying dust amount, so still can't effectively solve processing, how effectively plastic bag recovery to be utilized again promptly becomes the important goal that environmental protection dealer institute of all circles desire is pursued.
So, the inventor in view of this, rely on for many years the abundant of these relevant industries to be designed and developed and the actual fabrication experience, at the current problem that makes environmental protection dealer headache with existing structure and lack and studied improvement again, thereby invent out and a kind of the waste plastics bag is made the devices and methods therefor of derivatived fuel particle, in the hope of reaching the purpose of better practical value.
Summary of the invention
The object of the present invention is to provide a kind of devices and methods therefor of the waste plastics bag being made the derivatived fuel particle, being old polybag that the landfill is excavated out is input to disintegrating machine and is broken into strip by going into material conveyer, again through screening machine Chalk-dust filtering mud, and be delivered to and heat into the graininess derivatived fuel again after derivatived fuel (RDF) comminutor cleans up, pack through packing machine again; Thus, the waste plastics bag can be handled and be made into granular derivatived fuel (RDF), effectively reduce the waste plastics bag to pollution and the recycling high caloic fuel of resource regeneration that environment caused, can have splendid environment protecting, can on its whole use, more increase practical convenience.
The object of the present invention is achieved like this, a kind of the waste plastics bag made the device of derivatived fuel particle, and this device comprises:
Disintegrating machine is in order to be broken into polybag the fragment shape;
Screening machine, it is to be the skewed drum that is provided with of an angle on a support body, gathering in the drum inner edge is provided with the pore web plate, and in drum, be provided with a plurality of material toggling sheets, to should being provided with elongate slots in the drum bottom, and in this elongate slots, be provided with conveyer belt, be provided with centralised arrangement in the output of conveyer belt;
The derivatived fuel comminutor; it is to be respectively equipped with feeding mouth and water inlet in the body upper end; and be provided with mixer in body; this mixer is provided with stirring vane in body; locate corresponding blade in the body interior bottom and be provided with the screen pack that is the conical funnel shape; be provided with air inlet valve in the body outer end; this air inlet valve has pressure-air end and steam end respectively; and air inlet valve connects the aeration tube that conducting is provided with in the form of a ring in body, and the concentrated exit that is provided with draining valve and corresponding screen pack again in this body bottom is provided with blow-off valve and suction tube.
This disintegrating machine is established one and is gone into material conveyer, and the waste plastic bag is delivered into disintegrating machine.
End in addition in screening machine is provided with hopper, bucket in the middle of this hopper end is connected to pneumatic tube conveyor.
This centre bucket end in addition is provided with conveying worm, in order to plastic flakes is delivered to the derivatived fuel comminutor.
The suction tube of this derivatived fuel comminutor is connected to a storage barrel by a vacuum attraction machine.
This storage vat is connected to a packing machine with conveyer.
The present invention also provides a kind of the waste plastics bag is made the method for derivatived fuel particle, comprising:
(a) the broken step of polybag: utilize this disintegrating machine that the waste plastic bag is broken into the fragment shape;
(b) the residual mud separating step of polybag: plastic flakes is inserted the screening machine that is driven to rotate, utilize the drum and the material toggling sheet of the densely covered web plate of inner edge, the dust mud that makes plastic flakes carry secretly is discharged by the web plate of drum;
(c) fragment cleaning step: plastic flakes is inserted in the derivatived fuel comminutor, and injection clear water, utilize stirring vane and inject pressure-air, driving plastic flakes stirs in water, make plastic flakes rubbed by blade stirring and bubble, cleaning attached to the silt impurity on plastic flakes surface;
(d) shrink granulation step: the sewage after cleaning in the derivatived fuel comminutor is discharged, inject steam, utilize the high temperature of steam, make plastic flakes be shrunk to graininess voluntarily;
(e) finished product is discharged step: open blow-off valve and discharge, and make the blade backward rotation, the graininess finished product is discharged.
The dust mud that produces in (b) step further exports centralised arrangement to by conveyer belt and collects and deposit, and utilizes as greening compost, soil improvement again.
The pressure-air that injects in (c) step is evenly discharged by aeration tube, goes out with Yu Shuizhong and forms a plurality of bubbles.
This derivatived fuel particle of finishing is further by packing machine metering weighing packing.
From the above mentioned, the present invention is made into granular derivatived fuel owing to the waste plastics bag being handled, effectively reduce the waste plastics bag to pollution that environment caused, can have splendid environmental protection, energy-saving effect, simultaneously can be in processing procedure with peat and make the derivatived fuel particle and utilize again, and can on its whole use, implement the automation one-stop operation, more increase practical convenience.
Description of drawings
Fig. 1: overall architecture schematic diagram of the present invention.
Fig. 2: framework block schematic diagram of the present invention.
Fig. 3: the local configuration diagram one of amplifying of the present invention.
Fig. 4: the local configuration diagram two of amplifying of the present invention.
Fig. 5: screening machine structural representation of the present invention.
Fig. 6: derivatived fuel comminutor structural representation of the present invention.
Drawing reference numeral:
1 goes into material conveyer 2 disintegrating machines
21 conveying worms, 3 screening machines
31 hoppers, 311 pneumatic tube conveyors
32 support bodys, 33 drums
331 web plates, 332 material toggling sheets
34 elongate slots, 341 conveyer belts
Bucket in the middle of 35 centralised arrangements 4
41 precipitrons, 42 conveying worms
5 derivatived fuel comminutors, 51 bodies
511 feeding mouths, 512 water inlets
513 screen packs, 52 mixers
521 blades, 53 air inlet valves
531 pressure-air ends, 532 steam ends
533 aeration tubes, 54 draining valves
55 suction tubes, 56 blow-off valves
6 storage barrels, 61 vacuum attraction machines
62 conveyers, 7 packing machines
The specific embodiment
For the technology contents, the goal of the invention that make the present invention use and the effect reached thereof have more complete and clearly disclose, now under describe it in detail, and see also the accompanying drawing and the figure number of being taken off:
At first, see also shown in Fig. 1 overall architecture schematic diagram of the present invention and Fig. 2 framework block schematic diagram of the present invention, the present invention is provided with disintegrating machine 2 in the output of going into material conveyer 1, output in this disintegrating machine 2 is connected with conveying worm 21, the end in addition of this conveying worm 21 is connected to screening machine 3, end in addition in screening machine 3 is provided with hopper 31 (seeing also Fig. 3 local amplification shown in the configuration diagram one of the present invention), this hopper 31 end in addition is connected with middle bucket 4 with pneumatic tube conveyor 311, these bucket 4 upper ends, centre are provided with precipitron 41, be provided with conveying worm 42 in middle bucket 4 other ends, conveying worm 42 end in addition can be provided with many group derivatived fuel (RDF) comminutors 5, be connected with storage barrel 6 in derivatived fuel comminutor 5 outputs, these storage barrel 6 upper ends are provided with vacuum attraction machine 61, are connected to packing machine 7 (seeing also Fig. 4 local amplification shown in the configuration diagram two of the present invention) in storage barrel 6 with conveyer 62 again; Wherein:
This screening machine 3, see also shown in Fig. 5 screening machine structural representation of the present invention, it is to be the skewed drum 33 that is provided with in 10 degree angles on a support body 32, gather in drum 33 inner edges and to be provided with oval pore web plate 331, and in drum 33, be provided with a plurality of material toggling sheets 332, to should being provided with elongate slots 34 in drum 33 bottoms, and in this elongate slots 34, be provided with conveyer belt 341, then be provided with centralised arrangement 35 in the output of conveyer belt 341.
This derivatived fuel comminutor 5; see also shown in Fig. 6 derivatived fuel comminutor of the present invention structural representation; it is to be respectively equipped with feeding mouth 511 and water inlet 512 in body 51 upper ends; and be provided with mixer 52 in body 51; this mixer 52 is provided with in body 51 and is the skewed blade of setting up 521 in one 15 degree angles; corresponding blade 521 is provided with the screen pack 513 that is the conical funnel shape in body 51 inner bottom places; be provided with air inlet valve 53 in body 51 outer ends; this air inlet valve 53 has pressure-air end 531 and steam end 532 respectively; and air inlet valve 53 connects the aeration tube 533 that conducting is provided with in the form of a ring in body 51, and the concentrated exit that is provided with draining valve 54 and corresponding screen pack 513 in these body 51 bottoms is provided with blow-off valve 56 and suction tube 55 to be connected with the vacuum attraction machine 61 of storage barrel 6 again.
Thus, make that described step comprises in the soot being dug out the back and can handling through the following step through the old polybag that initial gross separation dirt mud is handled:
(a) the broken step of polybag: utilize this to go into after material conveyer 1 is conveyed into disintegrating machine 2 with the waste plastic bag, to utilize this disintegrating machine 2 that old polybag is broken into plastic flakes below the 30mm, the plastic flakes after the fragmentation is in conveying worm 21 is delivered to screening machine 3;
(b) the residual mud separating step of polybag: plastic flakes is driven to rotate in the drum 33 of this screening machine 3, and the material toggling sheet 332 that plastic flakes is subjected in the drum 33 is in the lump stirred, the dust mud that makes in the plastic flakes being carried secretly can be discharged by the web plate 331 that drum 33 inner edges gather, the dust mud of being discharged can drop in the elongate slots 34 of drum 33 bottoms, and utilize these elongate slots 34 interior conveyer belts 341 to be delivered to centralised arrangement 35 collections and deposit, utilize again as greening compost or soil improvement, plastic flakes behind this discharge dust mud then can concentrate in the hopper 31, the plastic flakes that concentrates in this hopper 31 is sent in the middle bucket 4 through pneumatic tube conveyor 311, make air discharge through the precipitron 41 of middle bucket 4 upper ends, make plastic flakes fall within the middle of bucket 4 and deposit in the middle of in the bucket 4;
(c) fragment cleaning step: the plastic flakes in the middle of order is temporary in the bucket 4 is delivered in each derivatived fuel comminutor 5 through conveying worm 42 on demand, in plastic flakes after the feeding mouth 511 of derivatived fuel comminutor 5 is conveyed in the body 51, inject clear water by this water inlet 512, and mixer 52 drives blade 521 and rotates, to utilize the plastic flakes in 521 pairs of bodies 51 of blade to stir, allow the silt impurity of being carried secretly in the plastic flakes be filtered out by screen pack 513 by the water flushing, after mixer 52 drive blades 521 rotate a period of time, make the pressure-air end 531 of air inlet valve 53 inject pressure-air again, allow pressure-air evenly discharge by aeration tube 533, fluidized state when allowing pressure-air in water, go out the many bubble-shaped of formation with boiling water, driving plastic flakes stirs in water, make plastic flakes rubbed by blade 521 stirrings and bubble, cleaning attached to the silt impurity on plastic flakes surface originally, when clean up reach the requirement standard after, opening water discharge valve 54 is discharged sewage, and the sewage of discharge can be directed to and filter mud impurity in the cesspool and be recycled;
(d) shrink granulation step: in sewage after draining valve 54 is discharged, the pressure-air end 531 of air inlet valve 53 is closed and also draining valve 54 cut out, while is injected steams by the steam end 532 of air inlet valve 53 again, because the high temperature of steam, make the plastic flakes in the body 51 meet the high temperature heating and can be shrunk to graininess voluntarily, and because the aqueous vapor humidity on surface, make between each plastic flakes that not gluing together mutually, make each plastic flakes rotated by blade 521 stirring and the heating of steam high temperature, and can be shrunk to graininess fast, treat that whole plastic flakes all are configured as the injection that promptly stops steam after the graininess, make cold air enter in the body 51 granular plastic flakes cooled off again and finish derivatived fuel and make by pressure-air end 531;
(e) finished product is discharged step: the derivatived fuel after order is shaped is discharged by blow-off valve 56, and make mixer 52 drive blade 521 backward rotation, derivatived fuel is down pushed in the suction tube 55, with the vacuum attraction machine 61 that utilizes storage barrel 6 derivatived fuel is sucked in the storage barrel 6 through suction tube 55, after treating all to discharge, can be again the process for producing of another batch again;
(f) packaging step: will be stored in the derivatived fuel particle in the storage barrel 6, and be delivered to packing machine 7 with conveyer 62 again and carry out space and be bundled into product packings, this packing machine 7 further is provided with the usefulness of an electronic weighbridge as space bag metering weighing.
By the above, element composition of the present invention and operation instruction are as can be known, the present invention compares with existing structure, the present invention is made into granular derivatived fuel (RDF) owing to the waste plastics bag being handled, effectively reduce the waste plastics bag to the pollution that environment caused, can have splendid environmental protection, energy-saving effect, simultaneously can be in processing procedure with peat and make the derivatived fuel particle and utilize again, and can on its whole use, implement the automation one-stop operation, more increase practical convenience.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.

Claims (10)

1. one kind the waste plastics bag made the device of derivatived fuel particle, it is characterized in that this device comprises:
Disintegrating machine is in order to be broken into polybag the fragment shape;
Screening machine, it is to be the skewed drum that is provided with of an angle on a support body, gathering in the drum inner edge is provided with the pore web plate, and in drum, be provided with a plurality of material toggling sheets, to should being provided with elongate slots in the drum bottom, and in this elongate slots, be provided with conveyer belt, be provided with centralised arrangement in the output of conveyer belt;
The derivatived fuel comminutor; it is to be respectively equipped with feeding mouth and water inlet in the body upper end; and be provided with mixer in body; this mixer is provided with stirring vane in body; locate corresponding blade in the body interior bottom and be provided with the screen pack that is the conical funnel shape; be provided with air inlet valve in the body outer end; this air inlet valve has pressure-air end and steam end respectively; and air inlet valve connects the aeration tube that conducting is provided with in the form of a ring in body, and the concentrated exit that is provided with draining valve and corresponding screen pack again in this body bottom is provided with blow-off valve and suction tube.
2. as claimed in claim 1 the waste plastics bag is made the device of derivatived fuel particle, it is characterized in that: this disintegrating machine is established one and is gone into material conveyer, and the waste plastic bag is delivered into disintegrating machine.
3. as claimed in claim 1 the waste plastics bag is made the device of derivatived fuel particle, it is characterized in that: the end in addition in screening machine is provided with hopper, bucket in the middle of this hopper end is connected to pneumatic tube conveyor.
4. as claimed in claim 3 the waste plastics bag is made the device of derivatived fuel particle, it is characterized in that: this centre bucket end in addition is provided with conveying worm, in order to plastic flakes is delivered to the derivatived fuel comminutor.
5. as claimed in claim 1 the waste plastics bag is made the device of derivatived fuel particle, it is characterized in that: the suction tube of this derivatived fuel comminutor is connected to a storage barrel by a vacuum attraction machine.
6. as claimed in claim 5 the waste plastics bag is made the device of derivatived fuel particle, it is characterized in that: this storage vat is connected to a packing machine with conveyer.
7. one kind the waste plastics bag made the method for derivatived fuel particle, comprising:
(a) the broken step of polybag: utilize this disintegrating machine that the waste plastic bag is broken into the fragment shape;
(b) the residual mud separating step of polybag: plastic flakes is inserted the screening machine that is driven to rotate, utilize the drum and the material toggling sheet of the densely covered web plate of inner edge, the dust mud that makes plastic flakes carry secretly is discharged by the web plate of drum;
(c) fragment cleaning step: plastic flakes is inserted in the derivatived fuel comminutor, and injection clear water, utilize stirring vane and inject pressure-air, driving plastic flakes stirs in water, make plastic flakes rubbed by blade stirring and bubble, cleaning attached to the silt impurity on plastic flakes surface;
(d) shrink granulation step: the sewage after cleaning in the derivatived fuel comminutor is discharged, inject steam, utilize the high temperature of steam, make plastic flakes be shrunk to graininess voluntarily;
(e) finished product is discharged step: open blow-off valve and discharge, and make the blade backward rotation, the graininess finished product is discharged.
8. as claimed in claim 7 the waste plastics bag is made the method for derivatived fuel particle, it is characterized in that: the dust mud that produces in (b) step further exports centralised arrangement to by conveyer belt and collects and deposit, and utilizes as greening compost, soil improvement again.
9. as claimed in claim 7 the waste plastics bag is made the method for derivatived fuel particle, it is characterized in that: the pressure-air that injects in (c) step is evenly discharged by aeration tube, goes out with Yu Shuizhong and forms a plurality of bubbles.
10. as claimed in claim 7 the waste plastics bag is made the method for derivatived fuel particle, it is characterized in that: this derivatived fuel particle of finishing is further by packing machine metering weighing packing.
CN2009101371046A 2009-05-04 2009-05-04 Device for producing waste plastic bags into derived fuel particles and method thereof Expired - Fee Related CN101879760B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537476A (en) * 2012-07-10 2014-01-29 刘志孟 Domestic garbage treatment system and method
CN109664431A (en) * 2017-10-16 2019-04-23 山东津兰特种聚合物有限公司 A kind of chance water cure type high molecular polymer Granulation Equipments and prilling process
CN115253880A (en) * 2022-08-26 2022-11-01 珠海市清创智慧海绵技术研究院有限公司 Manufacturing process and preparation device of granular bioretention facility growth medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2866088Y (en) * 2005-09-30 2007-02-07 余建英 Polystyrene recovery forming machine
CN201132371Y (en) * 2007-11-19 2008-10-15 候立元 Regeneration granulator for waste plastic

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW445202B (en) * 1999-11-02 2001-07-11 Nippon Kokan Kk Molded lump and its production method thereof
JP3733045B2 (en) * 2001-09-21 2006-01-11 新日本製鐵株式会社 Method for producing waste plastic granulated product and thermal decomposition method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2866088Y (en) * 2005-09-30 2007-02-07 余建英 Polystyrene recovery forming machine
CN201132371Y (en) * 2007-11-19 2008-10-15 候立元 Regeneration granulator for waste plastic

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537476A (en) * 2012-07-10 2014-01-29 刘志孟 Domestic garbage treatment system and method
CN109664431A (en) * 2017-10-16 2019-04-23 山东津兰特种聚合物有限公司 A kind of chance water cure type high molecular polymer Granulation Equipments and prilling process
CN115253880A (en) * 2022-08-26 2022-11-01 珠海市清创智慧海绵技术研究院有限公司 Manufacturing process and preparation device of granular bioretention facility growth medium

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