CN205236131U - Broken line of old and useless refrigerator - Google Patents
Broken line of old and useless refrigerator Download PDFInfo
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- CN205236131U CN205236131U CN201521005052.4U CN201521005052U CN205236131U CN 205236131 U CN205236131 U CN 205236131U CN 201521005052 U CN201521005052 U CN 201521005052U CN 205236131 U CN205236131 U CN 205236131U
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- broken line
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- waste refrigerators
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Abstract
The utility model discloses a broken line of old and useless refrigerator belongs to electronic waste and collects the recycle field of handling. Pretreatment systems (1), biax shredder (3), vertical crusher (5), vibrating feeder (7), deironing system, air classification system and vortex flow sorter (11) are drawn together to broken solenoid, air classification system includes three air -suction pipeline to set up the Z shape structure into twist and turn with air -suction pipeline, the deironing system adopts the third grade mode of induced drafting to carry out the foam and collects including taking the conveyer belt that magnetism rolled and inhaling indisputable device to adopt Z shape to fight through the filtration of miscellaneous material, obtain net foam, improved the sorting index of foam and plastics, through the deironing of second grade magnet, improved the sorting index of ironwork. Simultaneously, carry the material through chain slat type material loading conveyer between biax shredder (3) and vertical crusher (5), overcome spine material destruction conveying system's defect.
Description
Technical field
The utility model belongs to electron wastes collection and treatment and recycles field, is specifically related to the broken line of a kind of waste refrigerators.
Background technology
In general; the refrigerator that exceedes 15 years service time just can be because of high power consumption and not environmental protection of refrigerating material and need to be carried out waste and old break process; along with China enters the peak period that large-scale waste refrigerators is scrapped; how waste refrigerators is recycled effectively, be all extremely important for protection of the environment and the reasonable utilization that realizes resource.
There are at present many waste refrigerators treatment facilities both at home and abroad, major part is all that shabby refrigerator is carried out to simple pulverization process, but disposal ability and service life of equipment are too short, in prior art, PVC and rubber belt conveyer are easily damaged by materials such as iron sheets, and maintenance cost is higher; And its pretreatment station adopts manual operation, wastes a large amount of manpower and materials, traditional disassembling discarded refrigerator equipment is adopt no-power drum and simply disassemble platform, manual operation inconvenience; Modern pentamethylene refrigerator crushing is easily processed, but equipment safety in operation is not high or it is too high to drop into safety cost; Tradition waste refrigerators treatment facility is improving after production capacity sorting index reduction etc. For this reason, need to provide a kind of new large-scale waste refrigerators crushing system, by improving at aspects such as treatment process, disposal ability, selection by winnowing effects, be configured in the reasonable situation of cost control and be optimized at security performance and equipment, accord with the demands of the market.
Utility model content
In order to address the above problem, the utility model provides a kind of waste refrigerators broken line, mainly comprises pretreatment system, cyclopentane gas detector, standing crusher, oscillating feeder, iron removal system, aidr bells blast system and eddy current separator.
Wherein, be provided with material conveyer on first between pretreatment system and cyclopentane gas detector, be provided with material conveyer on second between cyclopentane gas detector and standing crusher, standing crusher connects oscillating feeder by the first discharging belt conveyer;
Described iron removal system comprises the tramp iron separator that is arranged on second discharging belt conveyer rolling with magnetic of oscillating feeder outlet and is suspended on the second discharging belt conveyer top, and the other end of the second discharging belt conveyer connects eddy current separator;
Described aidr bells blast system comprises at least three setback shape air-suction ducts, the inlet scoop of three air-suction ducts is separately positioned on discharging opening place, the discharging opening place of the first discharging belt conveyer and the tail end of the second discharging belt conveyer of standing crusher, the port of export of air-suction duct is provided with cyclone separator, the solid particle outlet of described cyclone separator is arranged on the top of foam delivery belt feeder, and the gas outlet of described cyclone separator is connected with exhaust treatment system;
Preferably, single cyclone separator of described cyclone separator bag and two cyclone separators, wherein single cyclone separator connects the port of export of the air-suction duct corresponding with the tail end of the second discharging belt conveyer, and two cyclone separators connect respectively the port of export of two other air-suction duct.
In such scheme, preferably, in pretreatment system, pretreatment station adopts power drum and reversible workbench, greatly improves workman's operation convenience.
In such scheme, preferably, described setback shape air-suction duct comprises Z-shaped bucket.
In such scheme preferably, the exhaust outlet of described cyclone separator is connected to a deduster, the exhaust outlet of single cyclone separator connects another deduster, and two dedusters connect respectively two centrifugal blowers, and the outlet conduit of two centrifugal blowers merges at fiber filter system place.
In such scheme, preferably, material conveyer is material conveyer on chain-plate type on described first.
In such scheme, preferably, material conveyer is material conveyer on chain-plate type on described second.
In such scheme, preferably, the broken line of described waste refrigerators is also provided with safety guard, and it comprises the watch-dog that is arranged on cyclopentane gas detector and standing crusher place, and is arranged on temperature and the concentration sensor at foam compression machine place.
In such scheme, preferably, the broken line of described waste refrigerators is enclosed environment, the control appliance Electricity Federation outside motor device and described enclosed environment in it, and within described enclosed environment, be provided with several watch-dogs.
In such scheme, preferably, described control appliance is provided with automatically and/or manual control mode, and disposes electric-linked control, sound and light signal instruction and anomaly alarming device.
In such scheme, preferably, the broken line of described waste refrigerators is also provided with PSA nitrogen fire extinguishing system processed and spray equipment.
The broken line of the utility model waste refrigerators is by broken in disintegrating machine after pernicious gas in waste refrigerators and classification fractionation, by permanent-magnetic iron expeller, vortex flow and pneumatic separator by the recovery of classifying of iron, copper aluminum metal, foam, plastics, and the pernicious gas qualified discharge standard after carbon fiber filtration system is processed producing during by fragmentation.
The utility model has the advantage of, the broken exhausting line pretreatment of this waste refrigerators station adopts power drum and reversible workbench, greatly improves workman's operation convenience; Selection by winnowing effect is more reasonable, because production capacity is very large, adopts three grades of air draught modes to carry out foam collection, and adopts the filtration of Z-shaped bucket through assorted material, obtains pure foam, improves the sorting index of foam and plastics; Adopt the pattern of foam pulverizer and the combination of foam compression machine that foam is pulverized to rear recompression, improve bulk density, simultaneously because the foam after pulverizing can be used for the industry raw material such as building, client can select whether to subtract appearance through foam compression by start and stop foam compression machine according to the demand of foam after pulverizing, and reaches to pulverize a foam part and can be used for a raw material part and can subtract the object of holding packing; Adopt PSA nitrogen fire extinguishing system processed that high pressure nitrogen is provided, only need nitrogen amount processed in the situation that of 20 cubic metres of nitrogen abilities processed per hour, just can reach fire extinguishing object, simultaneously when PSA nitrogen fire extinguishing system processed after fire extinguishing can continue again to provide nitrogen to air accumulator, make its parameter return to original situation for using next time, greatly reduce equipment operating cost; Adopt chain-plate type structure for conveying, overcome the defect of spine material destruction induction system.
Brief description of the drawings
Fig. 1 is the broken line schematic diagram of a preferred embodiment of the broken line of the utility model waste refrigerators.
Fig. 2 is broken line structure schematic diagram embodiment illustrated in fig. 1.
Fig. 3 is Z-shaped bucket structure schematic diagram embodiment illustrated in fig. 1.
Wherein, 1 is pretreatment system, and 2 is material conveyer on first, 3 is cyclopentane gas detector, and 4 is material conveyer on second, and 5 is standing crusher, 6 is the first discharging belt conveyer, and 7 is oscillating feeder, and 8 is the second discharging belt conveyer, 9 is foam compression belt conveyor, 10 is tramp iron separator, and 11 is eddy current separator, and 12 is cyclone separator, 13 is foam delivery belt feeder, and 14 is single cyclone separator; 15 is foam pulverizer, 16 is foam compression machine, and 17 is cyclone separator, and 18 is centrifugal blower, 19 is deduster, 20 is fiber filter system, and 21 is deduster, and 22 is centrifugal blower, 23 is plastic belt conveyer, 24 is non-ferrous metal belt conveyor, and 25 is PSA nitrogen fire extinguishing system processed, and 26 is spray equipment.
Detailed description of the invention
For object, technical scheme and advantage that the utility model is implemented are clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is further described in more detail. In the accompanying drawings, same or similar label represents same or similar element or has the element of identical or similar functions from start to finish. Described embodiment is the utility model part embodiment, instead of whole embodiment. Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection. Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as the restriction to the utility model protection domain.
The broken line of the utility model waste refrigerators, for collected all kinds of waste refrigerators being carried out to fragmentation, dedusting, classification recycling, reach recycling of resource, the cracking and sorting of waste refrigerators and the object of harmless treatment, as shown in Figures 1 and 2, it mainly includes pretreatment system 1, cyclopentane gas detector 3, standing crusher 5, oscillating feeder 7, iron removal system, aidr bells blast system and eddy current separator 11 this fragmentation line
Wherein, be provided with material conveyer 2 on first between pretreatment system 1 and cyclopentane gas detector 3, be provided with material conveyer 4 on second between cyclopentane gas detector 3 and standing crusher 5, standing crusher 5 connects oscillating feeder 7 by the first discharging belt conveyer 6;
Described iron removal system comprises that the other end that is arranged on the second discharging belt conveyer 8 rolling with magnetic that oscillating feeder 7 exports and tramp iron separator 10, the second discharging belt conveyers 8 that are suspended on the second discharging belt conveyer 8 tops connects eddy current separator 11;
Described aidr bells blast system comprises at least three setback shape air-suction ducts, the inlet scoop of three air-suction ducts is separately positioned on discharging opening place, the discharging opening place of the first discharging belt conveyer 6 and the tail end of the second discharging belt conveyer 8 of standing crusher 5, the port of export of air-suction duct is provided with cyclone separator, the solid particle outlet of described cyclone separator is arranged on the top of foam delivery belt feeder 13, and the gas outlet of described cyclone separator is connected with exhaust treatment system;
The tail end of foam delivery belt feeder 13 is disposed with foam pulverizer 15 and foam compression machine 16.
It should be noted that, in pretreatment system 1, pretreatment station adopts power drum and reversible workbench, greatly improve workman's operation convenience, in actual mechanical process, first waste refrigerators (or refrigerator) is placed in to disassembling on workbench of drive, first it being carried out to craft disassembles, pull down from casing the working of plastics that can dismantle separately, electrical appliance kit, electric wire, glass, drawer, dividing plate, compressor etc., secondly, according to the variety classes of cold-producing medium, adopt refrigerant recovery device to the cold-producing medium recovery of classifying, filter, guarantee compressor excision, in pipeline when orcible entry, is without cold-producing medium exhaust emission, finally, after refrigerant-recovery completes, more manual all manual dismountings of metal of removing compressor, condenser and thickness being greater than to 3mm.
Be understandable that, refrigerator parts after removing are carried out to coarse crushing by material conveyer 2 automatic transport to cyclopentane gas detector 3 on first, after cyclopentane gas detector 3 coarse crushings, undertaken in small, broken bits by material conveyer 4 automatic transport to standing crusher 5 on second, and metal wherein, plastics and polyurethane foam solution are left, so that later separation and recovery.
After firsts and seconds fragmentation, standing crusher 5 discharging opening places carry out one-level selection by winnowing, vertical broken discharging opening upper end is provided with Z-shaped bucket 27, Fig. 3 has provided the annexation schematic diagram of Z-shaped bucket 27 and standing crusher 5, is hung with Z-shaped bucket 27 in the exit of standing crusher 5, and Z-shaped bucket 27 is corrugated, foam upwards transmits through Z-shaped bucket 27, in selection by winnowing foam, can be good at assorted to weight grain plastic and little iron filings etc. material to filter, obtain purer foam, improve sorting index.
Closed vertical broken discharging belt conveyer 6 has been set up in vertical broken discharging place; Carry out secondary selection by winnowing in closed vertical broken discharging belt conveyer 6 installation inlet scoops, exit, the foam that one-level selection by winnowing is not exhausted carries out further selection by winnowing, improves sorting index.
The leftover materials of above-mentioned operation are even by material by oscillating feeder 7, the material is evenly carried by second belt machine 8, and arranged that in second belt machine 8 upper ends suspension type tramp iron separator 10 and the second belt machine 8 rolling with magnetic carry out firsts and seconds deironing;
This technique is provided with inlet scoop at second belt machine 8 tail ends and carries out force 3 wind choosing, by front twice incomplete clean foam selection by winnowing again of selection by winnowing, greatly improves the sorting index of foam, thereby obtain cleaner plastics in the situation that of large production capacity, improves economy;
Material after selection by winnowing and deironing obtains clean copper aluminium non-ferrous metal and plastics after eddy current separator 11. In Fig. 2,23 is plastic belt conveyer, and 24 is non-ferrous metal belt conveyor, and the plastics and the non-ferrous metal that sub-elect through eddy current separator 11 are exported by plastic belt conveyer 23 and non-ferrous metal belt conveyor 24 respectively.
The foam that in above-mentioned technique, one or two force 3 winds are chosen, after cyclone separator separates, is delivered to foam pulverizer 15 by foam delivery belt feeder 13 and carries out three pulverizing, obtains the recycling foam powder raw material in market. In actual mechanical process, when the foam market of pulverizing can be opened foam compression machine 16 when drug on the market, the foam after pulverizing is compressed, save and stack place and reduce cost of transportation.
It should be noted that, as shown in Figure 2, single cyclone separator 14 of described cyclone separator bag and two cyclone separators 12 and 17, wherein single cyclone separator 14 connects the port of export of the air-suction duct corresponding with the tail end of the second discharging belt conveyer 8, and two cyclone separators 12 and 17 connect respectively the port of export of two other air-suction duct.
Refer again to Fig. 2, the exhaust outlet of described cyclone separator 12 and 17 is connected to a deduster 19, the exhaust outlet of single cyclone separator 14 connects another deduster 21, the outlet conduit that two dedusters 19 and 22 connect respectively 18 and 22, two centrifugal blowers 18 and 22 of two centrifugal blowers merges at fiber filter system 20 places. In the present embodiment, at three grades of broken process and the polyurethane foam extrusion process of casing, the most of freon foamed gas discharging in shattering process by the polyurethane heat insulation material in the environment collection tank of airtight negative pressure, qualified discharge after deduster 19, deduster 21 are processed with carbon fiber filtration system 20.
It should be noted that, material conveyer 2 is material conveyer on chain-plate type on described first; On described second, material conveyer 4 is material conveyer on chain-plate type. In the present embodiment, adopt material conveyer 4 on second to carry the material after one-level fragmentation, the material tearing out due to cyclopentane gas detector 3 is the spine materials such as strip iron, is easy to traditional PVC or balata belt to damage, and the high and impact of maintenance cost is produced. Adopt chain-plate type structure for conveying to can solve this problem, greatly boost productivity.
In the present embodiment, the broken line of described waste refrigerators is also provided with safety guard, and it comprises the watch-dog that is arranged on cyclopentane gas detector 3 and standing crusher 5 places, and is arranged on temperature and the concentration sensor at foam compression machine 16 places.
The broken line of described waste refrigerators is enclosed environment, the control appliance Electricity Federation outside motor device and described enclosed environment in it, and within described enclosed environment, be provided with several watch-dogs.
Described control appliance is provided with automatically and/or manual control mode, and disposes electric-linked control, sound and light signal instruction and anomaly alarming device.
The broken line of described waste refrigerators is also provided with PSA nitrogen fire extinguishing system 25 processed and spray equipment 26, be arranged on the temperature at foam compression machine 16 places and concentration sensor by sensing data that host computer is provided in the time reaching threshold value, start PSA nitrogen fire extinguishing system 25 processed or spray equipment 26 is put out a fire or the measure such as cooling ensures the broken line normal operation of waste refrigerators.
In the present embodiment, adopt PSA nitrogen fire extinguishing system processed that high pressure nitrogen is provided, only need nitrogen amount processed in the situation that of 20 cubic metres of nitrogen abilities processed per hour, just can reach fire extinguishing object, simultaneously when PSA nitrogen fire extinguishing system processed after fire extinguishing can continue again to provide nitrogen to air accumulator, make its parameter return to original situation for using next time, greatly reduce equipment operating cost.
Finally it is to be noted: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit. Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (9)
1. the broken line of waste refrigerators, is characterized in that: comprise that pretreatment system (1), twin shaft tear upMachine (3), standing crusher (5), oscillating feeder (7), iron removal system, aidr bells blast system and vortex flowSeparator (11),
Wherein, between pretreatment system (1) and cyclopentane gas detector (3), be provided with material conveyer on first(2), between cyclopentane gas detector (3) and standing crusher (5), be provided with material conveyer on second (4),Standing crusher (5) connects oscillating feeder (7) by the first discharging belt conveyer (6);
Described iron removal system comprises the second outfeed belt rolling with magnetic that is arranged on oscillating feeder (7) outletMachine (8) and be suspended on the tramp iron separator (10) of the second discharging belt conveyer (8) top, the second outfeed beltThe other end of machine (8) connects eddy current separator (11);
Described aidr bells blast system comprises at least three setback shape air-suction ducts, and the inlet scoop of three air-suction ducts is dividedBe not arranged on standing crusher (5) discharging opening place, the first discharging belt conveyer (6) discharging opening place andThe tail end of the second discharging belt conveyer (8), the port of export of air-suction duct is provided with cyclone separator, described in revolveThe solid particle outlet of wind separator is arranged on the top of foam delivery belt feeder (13), and described whirlwind dividesGas outlet from device is connected with exhaust treatment system;
The tail end of foam delivery belt feeder (13) is disposed with foam pulverizer (15) and foam compressionMachine (16).
2. the broken line of waste refrigerators as claimed in claim 1, is characterized in that: described cyclone separatorWrap a single cyclone separator (14) and two cyclone separators (12,17), wherein single cyclonic separationDevice (14) connects the port of export of the air-suction duct corresponding with the tail end of the second discharging belt conveyer (8), twoIndividual cyclone separator (12,17) connects respectively the port of export of two other air-suction duct.
3. the broken line of waste refrigerators as claimed in claim 2, is characterized in that: described cyclone separatesThe exhaust outlet of device (12,17) is connected to a deduster (19), the exhaust of single cyclone separator (14)Mouthful connect another deduster (21), two dedusters (19,22) connect respectively two centrifugal blowers (18,22), the outlet conduit of two centrifugal blowers (18,22) is located to merge in fiber filter system (20).
4. the broken line of waste refrigerators as claimed in claim 1, is characterized in that: described the first material loading is defeatedSend machine (2) for material conveyer on chain-plate type.
5. the broken line of waste refrigerators as claimed in claim 1, is characterized in that: described the second material loading is defeatedSend machine (4) for material conveyer on chain-plate type.
6. the broken line of waste refrigerators as claimed in claim 1, is characterized in that: described waste refrigerators is brokenBroken line is also provided with safety guard, and it comprises and is arranged on cyclopentane gas detector (3) and standing crusher (5)The watch-dog at place, and be arranged on temperature and the concentration sensor that foam compression machine (16) is located.
7. the broken line of waste refrigerators as claimed in claim 1, is characterized in that: described waste refrigerators is brokenBroken line is enclosed environment, the control appliance Electricity Federation outside motor device and described enclosed environment in it, andWithin described enclosed environment, be provided with several watch-dogs.
8. the broken line of waste refrigerators as claimed in claim 7, is characterized in that: described control appliance is establishedBe equipped with automatic and/or manual control mode, and dispose electric-linked control, sound and light signal instruction and abnormalWarning device.
9. the broken line of waste refrigerators as claimed in claim 1, is characterized in that: described waste refrigerators is brokenBroken line is also provided with PSA nitrogen fire extinguishing system processed (25) and spray equipment (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005052.4U CN205236131U (en) | 2015-12-07 | 2015-12-07 | Broken line of old and useless refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005052.4U CN205236131U (en) | 2015-12-07 | 2015-12-07 | Broken line of old and useless refrigerator |
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| CN205236131U true CN205236131U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521005052.4U Active CN205236131U (en) | 2015-12-07 | 2015-12-07 | Broken line of old and useless refrigerator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733099A (en) * | 2017-01-04 | 2017-05-31 | 广州市联冠机械有限公司 | Waste refrigerators recovery and processing system |
| CN106734112A (en) * | 2017-01-19 | 2017-05-31 | 湖北力帝机床股份有限公司 | The production line that waste refrigerator harmless treatment is reclaimed with resource high-efficiency |
| CN107511392A (en) * | 2017-09-19 | 2017-12-26 | 湖南万容科技股份有限公司 | A kind of electron wastes harmless disassembly and resource classification reclaimer and method |
| CN107890937A (en) * | 2017-09-20 | 2018-04-10 | 广州市滨塑料机械设备有限公司 | Processing equipment and its handling process are torn up in a kind of waste lithium cell recovery |
| CN109226209A (en) * | 2018-10-30 | 2019-01-18 | 成都仁新科技股份有限公司 | A kind of refrigerator processing line |
-
2015
- 2015-12-07 CN CN201521005052.4U patent/CN205236131U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733099A (en) * | 2017-01-04 | 2017-05-31 | 广州市联冠机械有限公司 | Waste refrigerators recovery and processing system |
| CN106733099B (en) * | 2017-01-04 | 2019-06-07 | 广州市联冠机械有限公司 | Waste refrigerators recovery and processing system |
| CN106734112A (en) * | 2017-01-19 | 2017-05-31 | 湖北力帝机床股份有限公司 | The production line that waste refrigerator harmless treatment is reclaimed with resource high-efficiency |
| CN107511392A (en) * | 2017-09-19 | 2017-12-26 | 湖南万容科技股份有限公司 | A kind of electron wastes harmless disassembly and resource classification reclaimer and method |
| CN107890937A (en) * | 2017-09-20 | 2018-04-10 | 广州市滨塑料机械设备有限公司 | Processing equipment and its handling process are torn up in a kind of waste lithium cell recovery |
| CN109226209A (en) * | 2018-10-30 | 2019-01-18 | 成都仁新科技股份有限公司 | A kind of refrigerator processing line |
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