CN208695916U - Garden waste aerobic fermentation heat recovery device - Google Patents
Garden waste aerobic fermentation heat recovery device Download PDFInfo
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- CN208695916U CN208695916U CN201820895644.5U CN201820895644U CN208695916U CN 208695916 U CN208695916 U CN 208695916U CN 201820895644 U CN201820895644 U CN 201820895644U CN 208695916 U CN208695916 U CN 208695916U
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- fermentation
- garden waste
- heat recovery
- recovery device
- discarded
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to garden waste processing technology field more particularly to a kind of garden waste aerobic fermentation heat recovery devices, comprising: crushing system, crushing system are used to garden waste to be processed being ground into discarded composition granule；Hybrid system, hybrid system is used to receive a part of discarded composition granule, and it is mixed into discarded mixture with microbial inoculum, fermentation auxiliary material；And fermentation system, fermentation system include one section of fermentation system and two sections of fermentation systems；Wherein, one section of fermentation system is fermentation semi-finished product for receiving discarded mixture, and by discarded mixture hot fermentation, and it is garden waste tunning that two sections of fermentation systems, which continue fermentation to fermentation semi-finished product,.The garden waste aerobic fermentation heat recovery device of the utility model, can be such that microorganism quickly breeds, and then reach shortening fermentation time during the fermentation, reduce the place that processing garden waste occupies.
Description
Technical field
The utility model relates to garden waste processing technology field more particularly to a kind of garden waste aerobic fermentation energy
Source recycling device.
Background technique
In recent years, with the rapid development of urban landscaping cause, afforestation waste generates quantity and rises violently year by year.
Wherein, afforestation waste refer to urban afforestation beautification and production of forestry work in, generated limb, rhizome, fallen leaves,
Grass cuttings, flower loses and other organic wastes.
The processing modes such as stacking on the spot, landfill burning that currently processed afforestation waste mainly uses, do not only take up
Valuable land resource, and most wastes are all not carried out resource utilization, therefore, build to urban ecological environment
If bringing certain influence.
Since afforestation waste constituent is mainly organic matter, it is important biomass resource.Therefore, Ke Yitong
Development biological organic fertilizer is crossed, so that it is obtained effective resource utilization, and considerable warp can be created by industrialized development
Benefit of helping and social benefit, meanwhile, the objective requirement for also complying with Developing Circulation Economy in Cities, making low carbon city.
But the whole process that microorganism degrades garden waste needs 30-40 days time, degradation process is slow
Slowly, it ferments so still needing to stack garden waste with a large amount of place.
Therefore, against the above deficiency, it is desirable to provide the garden that one kind can make garden waste fast and efficiently ferment
Woods waste aerobic fermentation energy recycling device.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is the time for solving in the prior art to ferment to garden waste
Long, processing garden waste needs the problem of occupying a large amount of place.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of garden waste aerobic fermentation energy circulation benefit
With device, comprising:
Crushing system, crushing system are used to garden waste to be processed being ground into discarded composition granule；
Hybrid system, hybrid system is used to receive a part of discarded composition granule, and it is mixed with microbial inoculum, fermentation auxiliary material
At discarded mixture；And
Fermentation system, fermentation system include one section of fermentation system and two sections of fermentation systems；Wherein,
One section of fermentation system is fermentation semi-finished product for receiving discarded mixture, and by discarded mixture hot fermentation, two
It is garden waste tunning that section fermentation system, which continues fermentation to fermentation semi-finished product,.
Further, crushing system includes:
Garden waste to be processed is cut into sheet waste by level-one crushing system, level-one crushing system；With
Second level crushing system, the discarded composition granule that second level crushing system crushes sheet waste as predefined size.
Further, garden waste aerobic fermentation heat recovery device further include:
Carbonization system, carbonization system are used to receive another part of discarded composition granule, and are carbonized as garden waste
Charcoal；Wherein, garden waste charcoal is used to be mixed into soil conditioner with garden waste tunning.
Further, garden waste aerobic fermentation heat recovery device further include:
Discharging bin, discharging bin include a feeding inlet and two discharge ports；Wherein, the outlet of feeding inlet and crushing system connects
It connects, one in discharge port connect with the entrance of hybrid system, another in discharge port is connect with the entrance of carbonization system.
Further, carbonization system further include:
The outlet of exhaust gas channel, exhaust gas channel is connect with the entrance of one section of fermentation system, provides height for one section of fermentation system
Warm gas；With
Collection system, collection system are used to collect the carbonization by-product wood vinegar and wood tar of carbonization system generation.
Further, one section of fermentation system includes:
Fermentation roller after discarded mixture enters fermentation roller, carries out hot fermentation in fermentation roller.
Further, two sections of fermentation systems include:
Multiple distributing troughs, fermentation semi-finished product ferment in distributing trough；
Cloth system, cloth system are allocated in multiple distributing troughs for the semi-finished product that will ferment.
Further, cloth trench bottom is equipped with aerated conduit, and aerated conduit is used for into distributing trough by fermentation semi-finished product heap
The fermentation material heap body of product provides air.
Further, two sections of fermentation systems further include:
Turner, turner are used to stir the fermentation material heap body in distributing trough.
Further, two sections of fermentation systems further include:
Rail relayer is migrated, rail relayer carrying turner is migrated, for driving turner to move between different distributing troughs.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has the advantages that compared with prior art
The garden waste aerobic fermentation heat recovery device of the utility model uses one section of fermentation system first
Hot fermentation is carried out to discarded mixture, becomes fermentation semi-finished product, then again by two sections of fermentation systems to fermentation half at
Product ferment, and become garden waste tunning.It will be sent out due to during the fermentation, using one section of fermentation system
Microorganism activation in ferment mixture, and breed microorganism quickly, therefore, fermentation process can be made to shorten to 15-25 days,
Make fermentation time reduction 50% of the fermentation time relative to traditional garden waste, to make to handle garden waste occupancy
Place reduce 50%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment garden waste aerobic fermentation heat recovery device；
Fig. 2 is two sections of fermentations system in the utility model embodiment garden waste aerobic fermentation heat recovery device
The structural schematic diagram of system.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
A kind of garden waste aerobic fermentation heat recovery device of the utility model embodiment, main includes crushing
System, hybrid system and fermentation system.Wherein, crushing system is used to garden waste to be processed being ground into waste
Grain, hybrid system is used to receive a part of exhaust gas particle object, and it is mixed into discarded mixture with microbial inoculum, fermentation auxiliary material,
Fermentation system is used to discarded fermented mixture be garden waste tunning.
Specifically, fermentation system includes one section of fermentation system and two sections of fermentation systems, and one section of fermentation system is useless for receiving
Mixture is abandoned, and is fermentation semi-finished product by discarded mixture hot fermentation, two sections of fermentation systems continue to ferment to fermentation semi-finished product
For garden waste tunning.
The utility model embodiment can make microorganism quick due to increasing one section of fermentation system in fermentation system
It activates and quickly breeds, substantially reduce fermentation time, shorten to fermentation process 15-25 days, i.e., fermentation time is relative to biography
The fermentation time reduction 50% of the garden waste of system, and then the occupancy for stacking place is reduced, account for processing garden waste
Reduce 50% in place.
As shown in Figure 1, a kind of garden waste aerobic fermentation heat recovery device of the utility model embodiment, main
It to include crushing system 11, hybrid system and fermentation system.
In the utility model embodiment, crushing system 11 includes level-one crushing system and second level crushing system, first level flour
The outlet of broken system and the entrance of second level crushing system pass through the first pneumatic conveyer pipeline.Wherein, level-one crushing system will be to
The garden waste of processing is cut into sheet waste, enters second level crushing system, second patent flour by the first Pneumatic conveying pipeline
The discarded composition granule that broken system crushes sheet waste as predefined size discards composition granule and passes through the second Pneumatic conveying pipeline 12
It is sent into discharging bin 13.
Since granularity is thinner, contacted with microorganism it is more abundant, it is therefore, micro- in order to improve in the utility model embodiment
The predefined size of biological decomposition rate, discarded composition granule can be set to 5-10mm.
In the utility model embodiment, hybrid system is used to receive a part of discarded composition granule, and by it with microbial inoculum,
Fermentation auxiliary material is mixed into discarded mixture.Wherein, microbial inoculum is high-temperature aerobic microbial inoculum.
Specifically, hybrid system includes feed intake storehouse 21, microbial inoculum storehouse 22, auxiliary material storehouse 23, mixing machine 25 and the second Belt Conveying
Machine 24.The received discarded composition granule of hybrid system, which is contained in, to feed intake in storehouse 21, and microbial inoculum (i.e. microorganism) is contained in microbial inoculum storehouse 22
Interior, fermentation auxiliary material is contained in auxiliary material storehouse 23, and mixing machine is used to mix discarded composition granule, microbial inoculum, fermentation auxiliary material.It throws
The outlet of feed bin 21, the outlet in microbial inoculum storehouse 22 and the outlet in auxiliary material storehouse 23 are respectively and on the second belt conveyor 24, the second skin
It is connect with conveyer 24 with the entrance of mixing machine.Wherein, storehouse 21, microbial inoculum storehouse 22 and auxiliary material storehouse 23 while discharging are fed intake to the second skin
Band conveyer 24 on, above-mentioned material is delivered in mixing machine by the second belt conveyor 24 to be mixed, make material C/N ratio,
Moisture content, pH value are suitble to ferment, and become discarded mixture.
In the utility model embodiment, garden waste aerobic fermentation heat recovery device further includes carbonization system
32, carbonization system 32 is used to receive another part of discarded composition granule, carries out low temperature pyrolyzer reaction, and be carbonized and given up for gardens
Gurry charcoal is finally discharged via the cold charcoal machine 34 of carbon.Wherein, gardens charcoal is biological carbon dust.Biological carbon dust is applied in soil
After earth, a carbon sequestration is equivalent into soil, and charcoal is rich in micropore, can effectively save moisture and nutrient, improves soil
Earth fertility is the ingredient of good soil conditioner.Therefore, gardens charcoal can be used for mixed with garden waste tunning
Soil conditioner is synthesized, and final product is made, to improve product quality.
In the utility model embodiment, due to the raw material also garden waste of carbonization system 32, this is practical new
Type embodiment improves the utilization rate of garden waste without additionally supplying raw material to carbonization system 32.
In order to make discarded composition granule made of crushing system 11 fast, easily be delivered to hybrid system and carbon respectively
Change system 32.In the utility model embodiment, garden waste aerobic fermentation heat recovery device further includes discharging bin
13, discharging bin 13 includes a feeding inlet and two discharge ports.Wherein, feeding inlet passes through the second Pneumatic conveying pipeline 12 and crushing
The outlet of system 11 connects, for receiving discarded composition granule.One in discharge port by the first belt conveyor 14 with mix
The entrance of system connects, for discarded composition granule to be delivered to the storehouse 21 that feeds intake of hybrid system.Another in discharge port passes through
Conveying auger 31 is connect with the entrance of carbonization system 32, for the discarded composition granule to be delivered to carbonization system 32.
Due to can not only generate biological powdered carbon for after the carbonization of waste particle, high-temperature tail gas, and wood coke can be also generated
The by-products such as oil, wood vinegar, in the utility model embodiment, carbonization system 32 further includes exhaust gas channel 35 and collection system
33。
The outlet of exhaust gas channel 35 is connect with the entrance of one section of fermentation system, is recycled to the high-temperature tail gas of discharge,
High temperature hot gas is provided for one section of fermentation system, to carry out heat temperature raising to fermenting mixture, it is made to carry out hot fermentation.Cause
This, one section of fermentation system to the heating energy sources of fermenting mixture in carbonization system 32, and raw material of carbonization system 32
It is garden waste, therefore, it is useless to improve gardens without additionally supplying raw material to carbonization system 32 for the utility model embodiment
The utilization rate of gurry.
Collection system 33 is used to collect the carbonization by-product of the generation of carbonization system 32, and carbonization by-product is processed into
Other products equally have economic value.
In the utility model embodiment, one section of fermentation system includes fermentation roller 42, and discarded mixture enters fermentation rolling
After cylinder 42, hot fermentation is carried out in fermentation roller 42.Specifically, the outlet of hybrid system by third belt conveyor 41 with
The entrance of fermentation roller 42 connects, and exhaust gas channel 35 is connected to the air inlet of fermentation roller 42, is able to enter fermenting mixture
In fermentation roller 42, is fermented using the high-temperature tail gas that carbonization system 32 generates, breed high-temperature aerobic microbial inoculum quickly, simultaneously
Disinfect pathogen is killed, and vegetable seeds is inactivated.
In the utility model embodiment, as shown in Fig. 2, two sections of fermentation systems include multiple distributing troughs and cloth system
51.Cloth system 51 is connect by the 4th belt conveyor 43 with the outlet of one section of fermentation system, and cloth system 51 can will be sent out
Ferment semi-finished product are allocated in multiple distributing troughs, are evenly distributed in fermentation semi-finished product in distributing trough respectively, and in distributing trough
Interior fermentation.Specifically, distributing trough can be illustrated in figure 2 two.
In the utility model embodiment, cloth trench bottom is equipped with aerated conduit 52, and the entrance of aerated conduit 52 is set
Have high pressure blower 53, in composting fermentation process, high pressure blower 53 can by aerated conduit 52 into distributing trough by fermentation half
The fermentation material heap body that finished product is piled into squeezes into air, squeezes into air inside fermentation material heap body, avoids making anaerobism anti-because of anoxic
It should aggravate, cause the nutrient loss such as ammonia nitrogen.
In the utility model embodiment, two sections of fermentation systems further include turner 54, and turner 54 is for stirring cloth
Fermentation material heap body in slot, makes fermentation material heap body during the fermentation, by stirring for turner 54, by the one of distributing trough pan feeding
The side laterally to discharge is stirred and (is stirred to the left on the right side as shown in Fig. 2), when fermentation material heap temperature persistently increases,
Turning is carried out to fermentation material heap body, reduces the temperature of heap body, while the heat that fermentation process generates takes away moisture.
In the utility model embodiment, two sections of fermentation systems further include migrating rail relayer 55, migrate the carrying of rail relayer 55
Turner 54, for driving turner 54 to move between different distributing troughs.Meanwhile it migrating rail relayer 55 and being also equipped with to go out automatically
The garden waste tunning that two sections of fermentations are completed is transported on the 5th belt conveyor 56 and exports gardens by the function of material
Waste aerobic fermentation energy recycling device, is mixed with gardens charcoal with waiting, produces the soil conditioning of high-quality
Agent.
The garden waste aerobic fermentation heat recovery device of the utility model embodiment the specific process is as follows:
Firstly, garden waste (including fruit tree branch, fallen leaves, weeds etc.) is put into and is crushed to 5-10mm in pulverizer
The discarded composition granule of size.
Then, discarded composition granule is sent into discharging bin 13, by a part of discarded composition granule by being sent into hybrid system
Feed intake storehouse 21, the storehouse 21 that feeds intake, microbial inoculum storehouse 22 and auxiliary material storehouse 23 and meanwhile discharging mixed into mixing machine, obtain fermentation mixing
Object, and it is conveyed into fermentation roller 42.Meanwhile the host of another part feeding carbonization system of composition granule is discarded, in carbonization process
The high-temperature tail gas of generation is passed through one section of fermentation system and heats up to material, and the charcoal of generation is by going out cold 34 row of charcoal machine of charcoal
Out, the wood tar and wood vinegar of generation are collected by collection system 33.
Then, fermenting mixture carries out fermentation at elevated temperatures by the high-temperature tail gas of carbonization system 32 in fermentation roller 42.About
The semi-finished product that ferment after fermentation, are sent into the cloth system 51 of two sections of fermentation systems by one section of 5-8 hour, uniformly by material point
Cloth continues to ferment in two distributing troughs to fermentation semi-finished product, and the garden waste tunning that two sections of fermentations are completed is defeated
Out.
Finally, garden waste tunning is mixed with the biological powdered carbon that carbonization system 32 generates, height is produced
The soil conditioner of quality.
In conclusion the garden waste aerobic fermentation heat recovery device of the utility model embodiment, to be processed
Garden waste after crushing, the discarded composition granule of a part is able to enter carbonization system and carries out carbonization treatment (containing microorganism
Hardly possible decomposes tree root, plastics sundries etc.), the wood tar generated after carbonization treatment can be separated and collected for selling, and high-temperature tail gas can
To provide thermal energy for one section of fermentation system, wood vinegar, can also be with auxiliary material (cow dung, chicken manure in addition to that can produce other products
Deng), microbial inoculum is mixed into discarded composition granule and carries out one section of hot fermentation and two sections of compost fermentations.During the fermentation, equipment can be with
Suitable oxygen and moisture are provided for microorganism, garden waste tunning after fermentation can also in carbonisation
Charcoal mixed, final products be high-quality soil conditioner.The garden waste of the utility model embodiment is aerobic
Ferment energy recycling device, and only microorganism does not provide the water content for being suitble to existence, pH value environment, also in earlier fermentation
It heats up to material, breeds microorganism quickly, and then reach shortening fermentation time, reduce what processing garden waste occupied
Place.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of garden waste aerobic fermentation heat recovery device characterized by comprising
Crushing system, the crushing system are used to garden waste to be processed being ground into discarded composition granule；
Hybrid system, the hybrid system are used to receive a part of the discarded composition granule, and by itself and microbial inoculum, fermentation auxiliary material
It is mixed into discarded mixture；And
Fermentation system, the fermentation system include one section of fermentation system and two sections of fermentation systems；Wherein,
One section of fermentation system is fermentation half for receiving the discarded mixture, and by the discarded mixture hot fermentation
Finished product, it is garden waste tunning that two sections of fermentation systems, which continue fermentation to the fermentation semi-finished product,.
2. garden waste aerobic fermentation heat recovery device according to claim 1, it is characterised in that: the powder
Broken system includes:
The garden waste to be processed is cut into sheet waste by level-one crushing system, the level-one crushing system；With
Second level crushing system, the waste that the second level crushing system crushes the sheet waste as predefined size
Grain.
3. garden waste aerobic fermentation heat recovery device according to claim 1, it is characterised in that: also wrap
It includes:
Carbonization system, the carbonization system are used to receive another part of the discarded composition granule, and are carbonized and are given up for gardens
Gurry charcoal；Wherein, the garden waste charcoal is used to be mixed into soil with the garden waste tunning
Conditioner.
4. garden waste aerobic fermentation heat recovery device according to claim 3, it is characterised in that: also wrap
It includes:
Discharging bin, the discharging bin include a feeding inlet and two discharge ports；Wherein, the feeding inlet and the crushing system
Outlet connection, one in the discharge port connect with the entrance of the hybrid system, in the discharge port another with
The entrance of the carbonization system connects.
5. garden waste aerobic fermentation heat recovery device according to claim 3, it is characterised in that: the carbon
Change system further include:
The outlet of exhaust gas channel, the exhaust gas channel is connect with the entrance of one section of fermentation system, is for one section of fermentation
System provides high temperature hot gas；With
Collection system, the collection system are used to collect carbonization by-product wood vinegar and wood tar that the carbonization system generates.
6. garden waste aerobic fermentation heat recovery device according to claim 1, it is characterised in that: described one
Section fermentation system include:
Fermentation roller carries out hot fermentation after the discarded mixture enters the fermentation roller in the fermentation roller.
7. garden waste aerobic fermentation heat recovery device according to claim 1, it is characterised in that: described two
Section fermentation system include:
Multiple distributing troughs, the fermentation semi-finished product ferment in the distributing trough；
Cloth system, the fermentation semi-finished product for being allocated in the multiple distributing trough by the cloth system.
8. garden waste aerobic fermentation heat recovery device according to claim 7, it is characterised in that: the cloth
Hopper bottom is equipped with aerated conduit, and the aeration tube road is used for the fermentation material being piled into the distributing trough by fermentation semi-finished product
Heap body provides air.
9. garden waste aerobic fermentation heat recovery device according to claim 8, it is characterised in that: described two
Section fermentation system further include:
Turner, the turner are used to stir the fermentation material heap body in the distributing trough.
10. garden waste aerobic fermentation heat recovery device according to claim 9, it is characterised in that: described
Two sections of fermentation systems further include:
Rail relayer is migrated, the rail relayer that migrates carries the turner, for driving the turner in the different cloth
It is moved between hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895644.5U CN208695916U (en) | 2018-06-08 | 2018-06-08 | Garden waste aerobic fermentation heat recovery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895644.5U CN208695916U (en) | 2018-06-08 | 2018-06-08 | Garden waste aerobic fermentation heat recovery device |
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| Publication Number | Publication Date |
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| CN208695916U true CN208695916U (en) | 2019-04-05 |
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ID=65936026
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| CN201820895644.5U Active CN208695916U (en) | 2018-06-08 | 2018-06-08 | Garden waste aerobic fermentation heat recovery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636992A (en) * | 2018-06-08 | 2018-10-12 | 北京嘉博文生物科技有限公司 | garden waste processing system |
-
2018
- 2018-06-08 CN CN201820895644.5U patent/CN208695916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636992A (en) * | 2018-06-08 | 2018-10-12 | 北京嘉博文生物科技有限公司 | garden waste processing system |
| CN108636992B (en) * | 2018-06-08 | 2023-12-01 | 北京嘉博文生物科技有限公司 | Garden waste aerobic fermentation energy recycling process |
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