CN110238173A - A kind of neodymium iron boron waste material recyclable device and application method - Google Patents
A kind of neodymium iron boron waste material recyclable device and application method Download PDFInfo
- Publication number
- CN110238173A CN110238173A CN201910632297.6A CN201910632297A CN110238173A CN 110238173 A CN110238173 A CN 110238173A CN 201910632297 A CN201910632297 A CN 201910632297A CN 110238173 A CN110238173 A CN 110238173A
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- CN
- China
- Prior art keywords
- recoverer
- waste material
- air
- gas shell
- circulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 149
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 42
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 118
- 230000004087 circulation Effects 0.000 claims abstract description 80
- 238000007599 discharging Methods 0.000 claims abstract description 48
- 230000007306 turnover Effects 0.000 claims abstract description 24
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 abstract description 52
- 238000007254 oxidation reaction Methods 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000011049 filling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of neodymium iron boron waste material recyclable devices, are related to neodymium iron boron processing technique field.In this application, recyclable device, it include: that recoverer is in the form of a column body, wall surface is arranged inside recoverer in circulation canal, and air register is arranged above recoverer, air register includes: that gas shell is arranged above recoverer, top cover is arranged above gas shell, and filter screen is arranged below gas shell, and turnover device is arranged inside recoverer, feeding device is arranged above recoverer, and air charging system is arranged inside recoverer；Discharging device is arranged below recoverer, and circulator is arranged inside recoverer.Waste material is carried out recycling concentration using recoverer, air charging system when recycling to neodymium iron boron waste material by the present invention, it prevents waste material from placing for a long time under air environment and oxidation reaction occurs, air in recoverer is discharged air charging system, inert gas warranty waste material is added not aoxidize, to reduce processing work when waste material re-uses, raising re-works efficiency.
Description
Technical field
The present invention relates to neodymium iron boron processing technique field, it is related specifically to a kind of neodymium iron boron waste material recyclable device and user
Method.
Background technique
Neodymium-iron-boron magnetic material is widely used in manufacture permanent magnet as the latest result of rare earth permanent-magnetic material development.In neodymium
Often generate more waste material in the production process of iron boron magnet, including cutting waste material, sintering blank, leftover pieces, unqualified
Product, oxidation serious powder and seriously polluted cutting pug etc., total amount reach 30% or so of total investment material.
And the main multiple steps including roasting, including sour molten, filtering and extraction of recycling of NdFeB material.And it is guarantee
The treatment effect of these treatment process needs to be crushed waste residue before these processes.
And before being crushed or roasting, acid is molten, filter and extract these modes, neodymium iron boron waste material must be cleaned first,
To remove the impurity in waste material, the broken of waste material is then carried out, and is carrying out being also impossible to meeting to fraction before waste material is broken
Waste material is crushed, this can generate a large amount of amount of labour and the wasting of resources, so may require that a kind of storing unit of waste material, it will
Waste material carries out recycling concentration, waits after reaching intensive quantity, carries out disposable recovery processing technique, and because waste material includes many shapes
Waste material is also that can put back into secondary to formula simultaneously, so the storage protection to waste material is also needed, is deposited to waste material
It puts that protection is similar with intact neodymium iron boron rapidoprint protection to require that inert gas is added in protective, prevents waste material from existing
It is aoxidized in air, increases recovery processing workload, and will cause when taking out waste material, a large amount of streams of inert gas in protective
It loses, this is also a kind of waste of resource.
Summary of the invention
The object of the present invention is to provide a kind of neodymium iron boron waste material recyclable devices, for solving neodymium iron boron waste material in the prior art
In recovery processing, first can not carry out centralized recovery to waste material prevents its oxidation, and when waste material taking-up is recycled, deposits
The problem of a large amount of inert gases can be wasted by putting the protective of waste material.
To achieve the above object, the embodiment of the present application uses following technical scheme: recyclable device, comprising: recoverer, this time
Receipts portion is in the form of a column body, and for the recoverer in being integrally formed, which is internally provided with accommodation space, setting inside the recoverer
Have: wall surface is arranged inside the recoverer in circulation canal, the circulation canal, which is in hollow setting, the circulation canal
Through the recoverer wall surface；Air register, the air register are arranged above the recoverer, which is in the recoverer
It is flexibly connected, air register setting is in the recoverer overhead surface is higher than, which includes: gas shell, the gas shell
It is arranged above the recoverer, which is internally provided with accommodation space, and the accommodation space is for the air in the recoverer
It is discharged, which is provided with through-hole；Top cover, the top cover are arranged above the gas shell, which passes through the through-hole
It is connect with the gas shell, the one end of the top cover inside the gas shell is matched with the gas shell inner wall；Filter screen, the filter screen
It is arranged below the gas shell, the filter screen is inside the gas shell；Turnover device, the turnover device are arranged in the recoverer
Portion, the turnover device one end are arranged above the recoverer, and the turnover device and the recoverer are arranged in concentric shafts；Charging dress
It sets, which is arranged above the recoverer, which is internally provided with accommodation space, and feeding device setting is in
Higher than the recoverer overhead surface, which is used for the investment of waste material；Air charging system, the air charging system are arranged in the recycling
Inside portion, which is movably connected with the recoverer, which is internally provided with accommodation space；Discharging device,
The discharging device is arranged below the recoverer, which is movably connected with the recoverer；Circulator, circulation dress
It installs inside the recoverer, the circulator and the recoverer are cooperatively connected, and it is empty which is internally provided with receiving
Between.
In the above-mentioned technical solutions, the embodiment of the present application passes through recoverer, air register, air charging system, circulator
Combination installation, to one centralized recovery reduction of neodymium iron boron waste material progress, in a small number of waste materials, also use device carries out again waste material
Processing and utilization causes the amount re-worked few, reuses waste of resource.And after waste material carries out centralized recovery, it needs to useless
Material, which carries out certain anti-oxidation processing, to be constantly in waste material in air, because waste material may be a variety of, neodymium iron boron appearance
Oxidation reaction easily occurs with air, is put into recoverer to reduce oxidation for waste material, internal inertia is filled by air charging system
Gas reduces oxidation, and recoverer inner air leads to air register discharge in air charging system gas replenishment process, so that waste material exists
The storage that can be carried out the long period in recoverer, until yield reaches the amount re-worked.Add again to improve device
The output of work reduces the wasting of resources.And recoverer is during waste material takes out, by the circulator of setting, in waste material
The inert gas inside recoverer is carried out internal circulation by circulator when discharging, to reduce inert gas from discharge port stream
Out, reduce the wasting of resources, and the turnover device being arranged inside recoverer, when to discharging can not quickly discharging pass through overturning dress
The connection between waste material is broken up in the rotation set, thus more convenient quick discharging.
Further, in embodiments of the present invention, neodymium iron boron waste material recyclable device further include: mobile device, the movement
Device is arranged below the recoverer, and for the mobile device with the recoverer in being fixedly connected, which is internally provided with appearance
Receive space.The mobile device includes: mobile chassis, the mobile chassis be arranged below the recoverer, the mobile chassis periphery with
The recoverer periphery is identical, and the mobile chassis is rounded, is provided with round hole above the mobile chassis, by the round hole and is somebody's turn to do
The connection of recoverer screw, mobile chassis inside are in hollow form, which is in non-hermetic, in the lower section of the mobile chassis
It is provided with movable pulley, there are four movable pulley settings, which carries out distance movement for the mobile chassis.
Further, in embodiments of the present invention, which is cylindrical housings, is in hollow form inside the recoverer,
The recoverer inner wall is provided with circular ring shape clamping side, and the clamping side and the recoverer inner wall are arranged in oblique angle, the clamping side
It is cooperatively connected with the circulator；The circulation canal forms the logical of energy circulated gases through the recoverer wall surface and the clamping side
Road；The recoverer inner wall is provided with connecting column, which is arranged the recoverer inner wall and in upward oblique angle, the connecting column
Inside is in hollow, the connecting column and circulator mating connection；The recoverer upper and lower surface is provided with circular through hole, and the circulation is logical
Road is set as six groups.
Further, in embodiments of the present invention, air register further include: air guide channel, air guide channel setting exist
Inside the gas shell, which is arranged in the gas shell interior surface, the rounded through-hole of the air guide channel, the air guide channel
It is arranged below the top cover；Venthole, venthole setting are led in the gas shell periphery, the position of venthole setting higher than this
The position in gas channel.For covering the air guide channel to form sealing, which exists for the one end of the top cover inside the gas shell
One end thickness that the top cover acts on the air guide channel when sealing is formed to the air guide channel to lead to greater than the venthole and the air guide
The thickness formed between road；The gas shell is connected and composed in big cylinder and small column, and the big cylindrical end of the gas shell is arranged in this time
Receipts portion upper surface, the gas shell roundlet styletable are arranged inside the recoverer, which is arranged in the big cylindrical end of gas shell
Periphery, the air guide channel are arranged inside the gas shell roundlet styletable, which is arranged inside the gas shell roundlet styletable
Lower surface；The top cover carries out rotation in the big cylindrical end of gas shell and moves up and down to be sealed the air guide channel.
Further, in embodiments of the present invention, which includes: rotating electric machine, which is arranged at this
Above recoverer, the turning end of the rotating electric machine is connected with rotary shaft, is connected with rotating plate in the periphery of rotary shaft, the rotation
Motor setting carries out driving rotation inside the circulator；Shield, the shield are arranged above the recoverer, the protection
Cover is wrapped in outside the rotating electric machine, which is fixed with the recoverer by screw.The rotating plate is the first blade, the second leaf
Piece, third blade, first blade is by the T-shaped plate composition of two pieces of cross shapes, and first blade setting is in four groups, uniformly
It is distributed in the rotary shaft periphery, first blade and the second blade are in identical setting；The third blade is to be in the rotary shaft
The rectangular slab being obliquely installed, third blade setting are in four groups, are evenly distributed on the rotary shaft periphery.
Further, in embodiments of the present invention, which is set to inside the recoverer, the feeding device
Waste material investment is controlled by valve.
Further, in embodiments of the present invention, the air charging system and the recoverer periphery are arranged in oblique angle, inflation dress
It installs and is equipped with two groups, the air charging system and the circulator are cooperatively connected, which includes: valve guard circle, the valve
Guard circle is arranged inside the recoverer periphery, and the valve guard circle and the recoverer periphery are cooperatively connected, the valve guard circle
Inside is in hollow form；Valve cock, the valve cock are arranged inside the recoverer periphery, the valve cock and the fixed company of the circulator
It connects, which is arranged inside the valve guard circle, and the valve cock is for connecting inflation source, the valve guard circle, the valve
Mouth number and the air charging system are mating.
Further, in embodiments of the present invention, which is fixedly connected with the circulator, in the discharging device
Between pass through the circulator, which controls the discharge of waste material inside the circulator, is provided with outside the discharging device
Control handle carries out control switch to waste material discharge inside the circulator by the control handle.
Further, in embodiments of the present invention, the circulator one end pass through the recoverer bottom, the circulator with
In being fixedly connected inside the recoverer, which includes: inner casing, which is arranged inside the recoverer, on the inner casing
Part lower part funnel-shaped is in cylindrical body, which is in hollow form, is pasted inside the inner casing periphery inclined-plane and the recoverer
Connection is closed, is moved by being fixedly connected to prevent from falling inside the inner casing periphery inclined-plane and the recoverer.
Further, in embodiments of the present invention, in the inner casing periphery, wall surface is provided with circulation through-hole, circulation through-hole setting
For circle, the circulation through-hole and the circulation canal are cooperatively connected, and the circulation through-hole and the circulation canal cooperatively form one completely
Circular through hole, the circulation through-hole be arranged number and the circulation canal it is mating.
Further, in embodiments of the present invention, it is internally provided with runner pipe on the inner casing inclined-plane, which is provided with
Six groups are evenly distributed on inside the inner casing inclined-plane, and the runner pipe is cylindrical, and the runner pipe and the air charging system are cooperatively connected, should
Runner pipe is used for the guidance of gas.It is internally provided with overflow pipe on the inner casing inclined-plane, which is in circular ring shape, the overflow
Pipeline is provided parallel to be arranged, which is connected to the runner pipe, and the overflow pipe is defeated by the gas inside the air charging system
It is sent in the runner pipe, there are three be evenly distributed on inside the inner casing inclined-plane for overflow pipe setting.
Further, in embodiments of the present invention, on the inner casing inclined-plane, inner wall surface is provided with puff prot, the puff prot with
Runner pipe connection, the puff prot are used to spray the gas inside the runner pipe.
Further, in embodiments of the present invention, on the inner casing inclined-plane, periphery is provided with circulation port, and the circulation port is rounded logical
Hole, the circulation port are vertical setting with the inner casing inclined-plane periphery, which is set as triplets, which is uniformly distributed
In the inner casing inclined-plane inner wall, which is set as six groups.
The embodiment of the invention also discloses a kind of neodymium iron boron recyclable device application methods, comprising the following steps:
Waste material is collected, enters waste material inside recoverer by feeding device neodymium iron boron waste material, when the recoverer waste material
When storage reaches the upper limit, stopping waste material conveying, the feeding device is closed simultaneously, and the recoverer is made to form sealing state, waste material
In in the inner casing in the recoverer；
Inner inflatable, when the recoverer is in sealing state, the recoverer setting air charging system to the inner casing into
The filling of row inert gas, prevents waste material in the inner casing from aoxidizing by the inert gas；
It is vented oxygen, when the air charging system carries out inert gas filling to the inner casing, which is opened, to make
The air obtained in the inner casing can be discharged by the air register, keep in the inner casing being inert gas；
Discharge gas circulation, and when needing that waste material is used to re-use processing, the waste material in the inner casing passes through discharging dress
It sets and discharges, the waste of inert gas content is reduced in the inner casing in order to prevent in discharging, and during waste material discharging, this is filled
Device of air can persistently be inflated the inner casing, inert gas circulation be carried out in the inner casing by the air charging system, to subtract
The loss of few gas.
Further, the embodiment of the invention also discloses: the inner inflatable by the air charging system the inner casing circulation
Pipe carries out water conservancy diversion, and when inert gas is enough in the runner pipe, inert gas can be by overflow pipe stream that the runner pipe connects
Enter in other runner pipes, as the overflow pipe is transported in each runner pipe, so that a complete gas backstreaming is formed, it is lazy
Property gas is sprayed by puff prot, to be filled in the inner casing.
Further, the embodiment of the invention also discloses: the puff prot is set when carrying out inert gas injection in the inner casing
The circulation through-hole set and the circulation canal of recoverer setting are gone out inert gas full of the recoverer, while when waste material
When material, which carries out the inner casing to continue inflation, while inert gas passes through circulation port, the circulation through-hole, the circulation
Channel forms gas circulation, reduces the loss of the gas in discharging.
The medicine have the advantages that firstly, recyclable device of the invention, can generate more in neodymium iron boron process
Waste material carries out recycling to these waste materials and re-works utilization, prevents the wasting of resources, and first, neodymium iron boron is processed by recoverer
The waste material generated in the process carries out centralized recovery storage, and the progress when amount of storage reaches certain upper limit re-works utilization, reduces
The re-using that processing unit (plant) carries out waste material is reused, improves processing efficiency, while also can be reduced by the storage of recoverer
It is placed under open-air atmosphere, it is prolonged to place meeting so that oxidation reaction, influence occur for neodymium iron boron and air without safeguard measure
Processing effect is so need recoverer to carry out storing to reduce to the greatest extent contacting with air by waste material, so that raising re-works efficiency.
Second, it is stored in recoverer using air register and air charging system when having waste material, recoverer is filled by air charging system
Enter inert gas to prevent the air in neodymium iron boron waste material and recoverer from oxidation reaction occurs, by when air charging system works
Air register is opened, and when recoverer is filled with inert gas, inert gas is heavier than air, can be inflated simultaneously below recoverer
Device is inflated below recoverer again, this can make inert gas first be full of bottom, thus expanding outwardly slowly, lazy
Property gas when be filled with, partial air can be flowed out with air register, and full of after inert gas in recoverer, regulating the qi flowing in the channels dress
Setting will do it closing and has prevented air progress, this guarantees neodymium iron boron waste material without re-work before use, waste material not
It can be aoxidized with air, also can be reduced processing workload when waste material repeats processing, accelerate job schedule.Third is recycling
Circulator is set in portion, the leakage of inert gas can be reduced when waste material takes out by circulator, the wasting of resources is reduced, lead to
Cross circulator and recoverer combination installation, between be provided with extra space, the redundant space when air charging system is inflated
It inside can be also full of inert gas, and the inert gas concentration content that the inert gas in this redundant space is able to maintain in recoverer exists
As soon as stable range, while the inner casing of circulator can be carried out gas circulation in waste material discharging, in inner casing peripheral surface
Through-hole, carry out gas circulating reflux with the circulation canal and redundant space of recoverer, air charging system is filled when waste material discharges
The air-flow that gas generates when inflating simultaneously can push gas in redundant space from circulation canal to, and have gas in redundant space
Body, at this moment gas can be reentered recoverer by the circulation port of inner casing which forms a circulation in redundant space, and
When waste material discharges, gas, which is always maintained at circulation, can reduce gas from the outflow of waste material discharge port, this is returned when just can be reduced waste material discharging
Gas is largely lost in receipts portion, and waste material new after discharging is filled with a large amount of new gases again after entering, cause resource
Waste.4th, using mobile device, the movement of device can be carried out after the completion of waste recovery, improve the use of recyclable device
Convenience.The turnover device that is arranged inside recoverer simultaneously, when can discharge to waste material, since waste material is given up in multifarious
There may be connection between material, causes quickly come out when discharging, at this moment be turned inside recoverer by turnover device
It is dynamic, so that waste material be broken up, improve discharging efficiency.
Detailed description of the invention
The application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is recyclable device schematic perspective view of the embodiment of the present invention.
Fig. 2 is recyclable device schematic diagram of internal structure of the embodiment of the present invention.
Fig. 3 is the air register structural schematic diagram of recyclable device of the embodiment of the present invention.
Fig. 4 is the air register schematic diagram of internal structure of recyclable device of the embodiment of the present invention.
Fig. 5 is the turnover device structural schematic diagram of recyclable device of the embodiment of the present invention.
Fig. 6 is the mobile device structural schematic diagram of recyclable device of the embodiment of the present invention.
Fig. 7 is the circulator structural schematic diagram of recyclable device of the embodiment of the present invention.
Fig. 8 is the circulator schematic diagram of internal structure of recyclable device of the embodiment of the present invention.
Fig. 9 is loop structure schematic diagram inside the circulator of recyclable device of the embodiment of the present invention.
In attached drawing
| 100, recoverer | 101, circulation canal | |
| 200, air register | 201, top cover | 202, gas shell |
| 203, venthole | 204, filter screen | 205, air guide channel |
| 300, turnover device | 301, shield | 302, the first blade |
| 303, the second blade | 304, third blade | 305, rotating electric machine |
| 400, feeding device | 500, air charging system | 501, valve cock |
| 502, valve guard circle | 600, discharging device | 601, control handle |
| 700, mobile device | 701, mobile chassis | 702, movable pulley |
| 800, circulator | 801, inner casing | 802, through-hole is recycled |
| 803, circulation port | 804, overflow pipe | 805, puff prot |
| 806, runner pipe |
Specific embodiment
The purpose of the present invention, technical solution are clearly and completely described and advantage is more clearly understood in order to make, with
The embodiment of the present invention is further elaborated in lower combination attached drawing.It should be appreciated that specific embodiment described herein is
A part of the embodiment of the present invention is only used to explain the embodiment of the present invention instead of all the embodiments, is not used to limit this
Inventive embodiments, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", " in " "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "inner", "outside", "top", "bottom", " side ", "vertical", "horizontal" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.This
Outside, term " one ", " first ", " second ", " third ", " the 4th ", " the 5th ", " the 6th " are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
For concise and explanation purpose, the principle of embodiment is described by referring mainly to example.In the following description,
Many details are suggested to provide a thorough understanding of embodiments.It will be apparent, however, that for ordinary skill
Personnel, these embodiments can be not limited to these details in practice.In some instances, it does not describe in detail known
Method and structure, to avoid unnecessarily making these embodiments become difficult to understand.In addition, all embodiments can be combined with each other
It uses.
Embodiment one:
As shown in Fig. 1,2,6, present embodiment discloses a kind of recyclable devices, comprising: recoverer 100, air register 200,
Turnover device 300, feeding device 400, air charging system 500, discharging device 600, circulator 800, recoverer 100 are in the form of a column
Body, recoverer 100 is by being integrally formed, and setting is in hollow form inside recoverer 100, and recoverer 100 is internally provided with: circulation is logical
Road 101, the setting of circulation canal 101 are in hollow setting in 100 inside wall surface of recoverer, circulation canal 101, and circulation canal 101 passes through
100 wall surface of recoverer is worn, while the setting of circulation canal 101 is in six groups, is evenly distributed on 100 wall surface of recoverer, air register 200
It is arranged above recoverer 100, air register 200 and recoverer 100 are movably connected and can be carried out disassembly, and air register 200 is set
It sets in higher than 100 overhead surface of recoverer.Turnover device 300 is arranged inside recoverer 100, the motor side of turnover device 300
It is arranged above recoverer 100, turnover device 300 and recoverer 100 are arranged in concentric shafts, and the setting of feeding device 400 is being recycled
The top of portion 100, setting is in hollow form inside feeding device 400, the setting of feeding device 400 in being higher than 100 overhead surface of recoverer,
Feeding device 400 is used for the investment of waste material, and air charging system 500 is arranged inside recoverer 100, air charging system 500 and recoverer
100 are movably connected, and can be dismantled, and setting is in hollow form inside air charging system 500, and discharging device 600 is arranged in recoverer
100 lower sections, discharging device 600 are movably connected with recoverer 100, and circulator 800 is arranged inside recoverer 100, circulation
Device 800 and recoverer 100 are cooperatively connected, and setting is in hollow form inside circulator 800, and circulator 800 passes through recoverer
100 are fixed, the circulation of circulator 800 and the progress gas of recoverer 100, after circulator 800 is connect with recoverer 100
Redundant space can be formed inside recoverer 100, and can be carried out being filled with for inert gas in redundant space.Feeding device 400
One end is set to inside recoverer 100, and feeding device 400 controls waste material by valve and puts into.
The waste material generated in neodymium iron boron process is subjected to centralized recovery storage by recoverer 100, when amount of storage reaches
It is carried out when to certain upper limit, re-works utilization, reduced and reuse the re-using that processing unit (plant) carries out waste material, improve processing
Efficiency, while also can be reduced and being placed under open-air atmosphere by the storage of recoverer 100, without safeguard measure, put for a long time
Meeting is set so that neodymium iron boron and air generation oxidation reaction, influence processing effect so recoverer 100 is needed to store waste material
It reduces to the greatest extent and is contacted with air, re-work efficiency to improve.
It is installed by the combination of recoverer 100, air register 200, air charging system 500, circulator 800, to neodymium iron boron
Waste material carries out a centralized recovery reduction, and in a small number of waste materials, also use device carries out waste material to re-work utilization, causes again
The amount of processing is few, reuses waste of resource.And after waste material carries out centralized recovery, it needs to carry out centainly anti-oxidation to waste material
Waste material cannot be constantly in air by processing because waste material may be it is a variety of, neodymium iron boron is easy oxidation occurs with air anti-
It answers, is put into recoverer 100 to reduce oxidation for waste material, internal inert gas is filled by air charging system 500 and reduces oxidation,
100 inner air of recoverer leads to air register 200 in 500 gas replenishment process of air charging system and is discharged, so that waste material is recycling
The storage that can be carried out the long period in portion 100, until yield reaches the amount re-worked.It is re-worked to improve device
Output, reduce the wasting of resources.And recoverer 100 is during waste material takes out, by the circulator 800 of setting,
Waste material discharge when circulator 800 by recoverer 100 inside inert gas carry out inside circulation, thus reduce inert gas from
Discharge port outflow, the reduction wasting of resources, and the turnover device 300 being arranged inside recoverer 100, it can not be quick when to discharging
Discharging passes through the rotation of turnover device 300, the connection between waste material is broken up, thus more convenient quick discharging.
Recoverer 100 is cylindrical housings, is in hollow form inside recoverer 100,100 inner wall of recoverer is provided with annulus
Shape is clamped side, and clamping side and 100 inner wall of recoverer are arranged in oblique angle, and clamping side and circulator 800 are cooperatively connected, circulation dress
Set 800 be when recoverer 100 is fixedly connected by clamping side be bonded 800 inner casing 801 of circulator inclined-plane outer wall into
Row, which is fitted and connected, prevents circulator 800 because gravity falls out recoverer 100, and circulation canal 101 runs through 100 wall surface of recoverer
With clamping side, the channel of energy circulated gases is formed；100 inner wall of recoverer is provided with connecting column, and recoverer 100 is arranged in connecting column
Inner wall and be in upward oblique angle, in hollow inside connecting column, connecting column and circulator 800 are cooperatively connected, and connecting column is provided with
Two are in be oppositely arranged；100 upper and lower surface of recoverer is provided with circular through hole, and circulation canal 101 is set as six groups.
The lower section of recoverer 100 is provided with mobile device 700, mobile device 700 is in be fixedly connected with recoverer 100,
Setting is in hollow form inside mobile device 700.Mobile device 700 includes: mobile chassis 701, and the setting of mobile chassis 701 is being recycled
100 lower section of portion, 701 periphery of mobile chassis is identical as 100 periphery of recoverer, and mobile chassis 701 is rounded, on mobile chassis 701
Side is provided with round hole, is connect by round hole with 100 screw of recoverer, the hollow space inside mobile chassis 701 can be carried out
Device when discharging is placed, and mobile chassis 701 is in non-hermetic, mobile chassis 701 presented by rectangular slab it is hollow, in movement
The lower section on chassis 701 is provided with movable pulley 702, and there are four the settings of movable pulley 702, and movable pulley 702 is carried out for mobile chassis 701
Distance is mobile.
Using mobile device 700, the movement of device can be carried out after the completion of waste recovery, improve the use of recyclable device
Convenience.The turnover device 300 being arranged inside recoverer 100 simultaneously, when can discharge to waste material, since waste material is in diversity
, there may be connection between waste material, cause quickly come out when discharging, at this moment by turnover device 300 in recoverer 100
Inside is rotated, so that waste material be broken up, improves discharging efficiency.
As shown in Figure 2,3, 4, air register 200 includes: gas shell 202, top cover 201, filter screen 204, air guide channel
205, venthole 203, gas shell 202 are arranged above recoverer 100, and setting is in hollow form inside gas shell 202, by hollow
Air of the shape in recoverer 100 is discharged, and 202 surface of gas shell is provided with circular through hole, is arranged above gas shell 202
There is top cover 201, top cover 201 passes through through-hole and connect with gas shell 202, the one end of top cover 201 inside gas shell 202 and gas shell
202 inner walls fit, and prevent from that air can not be completely cut off when top cover 201 and gas shell 202 are sealed, below gas shell 202
It is provided with filter screen 204, filter screen 204 is inside gas shell 202, and air guide channel 205 is arranged inside gas shell 202, air guide
The setting of channel 205 is arranged in 202 interior surface of gas shell, the rounded through-hole of air guide channel 205, air guide channel 205 in top cover 201
Lower section, the setting of venthole 203 are higher than the position of air guide channel 205 in 202 periphery of gas shell, the position that venthole 203 is arranged.Top
The one end of lid 201 inside gas shell 202 is for covering air guide channel 205 to form sealing, and top cover 201 is to air guide channel
205, which form top cover 201 when sealing, acts on one end thickness of air guide channel 205 greater than between venthole 203 and air guide channel 205
The thickness of formation；Gas shell 202 is connected and composed in big cylinder and small column, and the big cylindrical end of gas shell 202 is arranged in recoverer 100
Upper surface, 202 roundlet styletable of gas shell are arranged inside recoverer 100, and venthole 203 is arranged in the big cylindrical end of gas shell 202
Periphery, air guide channel 205 are arranged inside 202 roundlet styletable of gas shell, and filter screen 204 is arranged in 202 roundlet styletable of gas shell
Bottom inner surface；Top cover 201 carries out rotation in the big cylindrical end of gas shell 202 and moves up and down to carry out to air guide channel 205 close
Envelope.The air inside recoverer 100 filters out amount of powder, dust by filter screen 204 when in use, and then air is by leading
In the space of the big cylindrical end of 205 inflow gas shell of gas channel 202, the discharge of air is then carried out by venthole 203.
As shown in Fig. 2,5, turnover device 300 includes: rotating electric machine 305, shield 301, rotating plate, and rotating electric machine 305 is set
It sets above recoverer 100, the turning end of rotating electric machine 305 is connected with rotary shaft, is connected with and turns in the periphery of rotary shaft
Plate, the setting of rotating electric machine 305 carry out driving rotation inside circulator 800, and shield 301 is arranged above recoverer 100,
Shield 301 is wrapped in outside rotating electric machine 305, and shield 301 is fixed with recoverer 100 by screw.Rotating plate is the first leaf
Piece 302, the second blade 303, third blade 304, T-shaped plate composition of first blade 302 by two pieces of cross shapes, the first leaf
The setting of piece 302 is in four groups, is evenly distributed on rotary shaft periphery, and the first blade 302 and the second blade 303 are in identical setting；The
Three blades 304 are the rectangular slab being inclined to set with rotary shaft, and the setting of third blade 304 is in four groups, are evenly distributed on rotation
Axis periphery.
As shown in Fig. 2, air charging system 500 and 100 periphery of recoverer are arranged in oblique angle, air charging system 500 is provided with two groups,
Air charging system 500 and circulator 800 are cooperatively connected, and air charging system 500 includes: valve guard circle 502, valve cock 501, valve
Guard circle 502 is arranged inside 100 periphery of recoverer, and valve guard circle 502 and 100 periphery of recoverer are cooperatively connected, and valve is protected
It is in hollow form inside guard ring 502, valve cock 501 is arranged inside 100 periphery of recoverer, and valve cock 501 and circulator 800 are solid
Fixed connection, valve cock 501 are arranged inside valve guard circle 502, and valve cock 501 is for connecting inflation source, valve guard circle
502,501 numbers of valve cock are mating with air charging system 500.
Discharging device 600 is fixedly connected with circulator 800, and circulator 800, discharging are passed through among discharging device 600
The discharge of 600 control loop device of device, 800 inside waste material is provided with control handle 601 outside discharging device 600, passes through control
800 inside waste material of circulator, which is discharged, in handle 601 processed carries out control switch, and discharging device 600 carries out waste material using valve
It takes out.
It is stored in recoverer 100 using air register 200 and air charging system 500 when having waste material, passes through air charging system 500
Be filled with inert gas to recoverer 100 to prevent the air in neodymium iron boron waste material and recoverer 100 from oxidation reaction occurs,
By the opening of air register 200 when air charging system 500 works, when recoverer 100 is filled with inert gas, inert gas is than empty
Gas weight, can be below recoverer 100, while air charging system 500 is again inflated below recoverer 100, this can make inertia
Gas is first full of bottom, thus expanding outwardly slowly, when inert gas is filled with, partial air can be with air register
200 outflows, and full of after inert gas in recoverer 100, air register 200, which will do it closing, has prevented air progress, this
It ensures that in neodymium iron boron waste material without re-working before use, waste material will not be aoxidized with air, also can be reduced waste material
Processing workload when processing is repeated, job schedule is accelerated.
As shown in Fig. 7,8,9,800 one end of circulator passes through 100 bottom of recoverer, circulator 800 and recoverer 100
In being fixedly connected, circulator 800 includes: inner casing 801 for inside, and inner casing 801 is arranged inside recoverer 100,801 top of inner casing
Dividing lower part funnel-shaped is in cylindrical body, is in hollow form inside inner casing 801, pastes inside 801 periphery inclined-plane of inner casing and recoverer 100
Connection is closed, is moved by being fixedly connected to prevent from falling inside 801 periphery inclined-plane of inner casing and recoverer 100.
801 periphery wall surface of inner casing be provided with circulation through-hole 802, circulation through-hole 802 be provided in round, circulation through-hole 802 with
Circulation canal 101 is cooperatively connected, and circulation through-hole 802 and circulation canal 101 cooperatively form a complete circular through hole, and circulation is logical
Number is arranged in hole 802 and circulation canal 101 is mating.
It is internally provided with runner pipe on 801 inclined-plane of inner casing, runner pipe is provided with six groups and is evenly distributed in 801 inclined-plane of inner casing
Portion, runner pipe is cylindrical, and runner pipe and air charging system 500 are cooperatively connected, and runner pipe is used for the guidance of gas.In inner casing 801
Inclined-plane is internally provided with overflow pipe 804, and overflow pipe 804 is in circular ring shape, and overflow pipe 804 is provided parallel to be arranged, overflow
Pipeline 804 is connected to runner pipe, and the gas inside air charging system 500 is transported in runner pipe by overflow pipe 804, overflow pipe
There are three be evenly distributed on inside 801 inclined-plane of inner casing for 804 settings.
801 inclined-plane inner wall surface of inner casing is provided with puff prot 805, puff prot 805 is connect with runner pipe, puff prot 805
For spraying the gas inside runner pipe.
Circulation port 803, the rounded through-hole of circulation port 803, circulation port 803 and inner casing 801 are provided in 801 inclined-plane periphery of inner casing
Inclined-plane periphery is vertical setting, and circulation port 803 is set as triplets, and circulation port 803 is evenly distributed in 801 inclined-plane of inner casing
Wall, circulation port 803 are set as six groups.
When inert gas is full of recoverer 100, inert gas is filled into stream by valve cock 501 by air charging system 500
In siphunculus, gas a part in runner pipe is ejected into inside recoverer 100 by puff prot 805, and another part is by overflowing
Flow tube road 804 be flowed into its in several groups of runner pipes, to be sprayed from the puff prot 805 of remaining runner pipe, in inflation
By improving aeration speed, preventing internal inert gas from reducing by being inflated to two air charging systems 500.
Circulator 800 is set in recoverer 100, indifferent gas can be reduced when waste material takes out by circulator 800
The leakage of body, reduce the wasting of resources, by circulator 800 and recoverer 100 combination installation, between be provided with extra sky
Between, inert gas, and the inert gas in this redundant space can be also full of in redundant space when air charging system 500 is inflated
The inert gas concentration content in recoverer 100 is able to maintain in a stable range, while the circulator in waste material discharging
800 inner casing 801 just can be carried out gas circulation, the circulation canal 101 in the through-hole of 801 peripheral surface of inner casing, with recoverer 100
Gas circulating reflux, the air-flow that air charging system 500 is inflated while generating when inflating when waste material discharges are carried out with redundant space
Gas can be pushed in redundant space from circulation canal 101, and have gas in redundant space, at this moment gas in redundant space
The circulation port 803 that cognition passes through inner casing 801 reenters recoverer 100, and which forms a circulations, and in waste material discharging,
Gas be always maintained at circulation can reduce gas from waste material discharge port flow out, this just can be reduced waste material discharging when recoverer 100 in gas
Body is largely lost, and waste material new after discharging is filled with a large amount of new gases again after entering, cause the waste of resource.
A kind of application method of neodymium iron boron waste material recyclable device is finally provided, comprising the following steps:
Waste material is collected, enters waste material inside recoverer 100 by feeding device 400 neodymium iron boron waste material, works as recoverer
When 100 waste material storages reach the upper limit, stopping waste material conveying, feeding device 400 is closed simultaneously, and recoverer 100 is made to form sealing
State, waste material are in the inner casing 801 in recoverer 100；
Inner inflatable, when recoverer 100 is in sealing state, in the air charging system 500 that recoverer 100 is arranged to inner casing
801 carry out inert gas filling, prevent waste material in inner casing 801 from aoxidizing by inert gas；
It is vented oxygen, when air charging system 500 carries out inert gas filling to inner casing 801, air register 200 is opened, from
And the air in inner casing 801 is discharged by air register 200, it keeps in inner casing 801 being inert gas；
Discharge gas circulation, and when needing that waste material is used to re-use processing, the waste material in inner casing 801 passes through discharging dress
600 are set to discharge, in discharging, the waste of inert gas content is reduced in inner casing 801 in order to prevent, during waste material discharging,
Air charging system 500 can persistently be inflated inner casing 801, carry out inert gas in inner casing 801 by air charging system 500 and follow
Ring, to reduce the loss of gas.
Specifically, runner pipe of the inner inflatable by air charging system 500 in inner casing 801 carries out water conservancy diversion, when lazy in runner pipe
Property gas it is enough when, inert gas can by runner pipe connect overflow pipe 804 flow into other runner pipes in, with overflow pipe
Road 804 is transported in each runner pipe, to form a complete gas backstreaming, inert gas is carried out by puff prot 805
It sprays, to be filled in inner casing 801.
Specifically, circulation through-hole 802 and recycling of the puff prot 805 when carrying out inert gas injection, in the setting of inner casing 801
Inert gas is full of recoverer 100 by the circulation canal 101 that portion 100 is arranged, while when waste material is discharged, air charging system
500 pairs of inner casings 801 carry out continuing inflation, while inert gas passes through circulation port 803, circulation through-hole 802,101 shape of circulation canal
It is recycled at gas, reduces the loss of the gas in discharging.
Although the illustrative specific embodiment of the application is described above, in order to the technology of the art
Personnel are it will be appreciated that the application, but the application is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine the application spirit and scope in, one
It cuts and is created using the application of the application design in the column of protection.
Claims (10)
1. a kind of neodymium iron boron waste material recyclable device, wherein include:
Recoverer, the recoverer are in the form of a column body, and for the recoverer in being integrally formed, it is empty that the recoverer is internally provided with receiving
Between, the recoverer is internally provided with:
Wall surface is arranged inside the recoverer in circulation canal, the circulation canal, and the circulation canal is in hollow setting, described
Circulation canal runs through the recoverer wall surface；
Air register, the air register are arranged above the recoverer, and the air register and the recoverer are in activity
Connection, the air register setting include: in the recoverer overhead surface, the air register is higher than
Gas shell, the gas shell are arranged above the recoverer, and the gas shell is internally provided with accommodation space, the appearance
Air of the space in the recoverer of receiving is discharged, and gas shell surface is provided with through-hole；
Top cover, the top cover are arranged above the gas shell, and the top cover passes through the through-hole and connect with the gas shell, institute
The one end of top cover inside the gas shell is stated to match with the gas shell inner wall；
Filter screen, the filter screen are arranged below the gas shell, and the filter screen is inside the gas shell；
Turnover device, the turnover device are arranged inside the recoverer, and described turnover device one end is arranged in the recycling
Above portion, the turnover device and the recoverer are arranged in concentric shafts；
Feeding device, the feeding device are arranged above the recoverer, and the feeding device is internally provided with accommodation space,
The feeding device setting is used for the investment of waste material in the recoverer overhead surface, the feeding device is higher than；
Air charging system, the air charging system are arranged inside the recoverer, and the air charging system and the recoverer are in activity
Connection, the air charging system are internally provided with accommodation space；
Discharging device, the discharging device are arranged below the recoverer, and the discharging device and the recoverer are in activity
Connection；
Circulator, the circulator are arranged inside the recoverer, and the circulator and recoverer cooperation connect
It connects, the circulator is internally provided with accommodation space.
2. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein the neodymium iron boron waste material recyclable device is also
It include: mobile device, the mobile device is arranged below the recoverer, and the mobile device and the recoverer are in fixation
Connection, the mobile device are internally provided with accommodation space.
3. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein the recoverer is cylindrical housings,
It is in hollow form inside the recoverer, the recoverer inner wall is provided with circular ring shape clamping side, the clamping side and described time
Receipts portion inner wall is arranged in oblique angle, and the clamping side and the circulator are cooperatively connected；
The circulation canal runs through the recoverer wall surface and the clamping side, forms the channel of energy circulated gases；The recycling
Portion's inner wall is provided with connecting column, and the connecting column is arranged the recoverer inner wall and is in upward oblique angle, in the connecting column
Portion is in hollow, the connecting column and circulator mating connection；
The recoverer upper and lower surface is provided with circular through hole, and the circulation canal is set as six groups.
4. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein the air register further include:
Air guide channel, the air guide channel are arranged inside the gas shell, and the air guide channel is arranged in the gas shell
Portion surface, the rounded through-hole of air guide channel, the air guide channel are arranged below the top cover；
Venthole, in gas shell periphery, the position of the venthole setting is logical higher than the air guide for the venthole setting
The position in road.
5. a kind of neodymium iron boron waste material recyclable device according to claim 4, wherein the top cover is inside the gas shell
One end for the air guide channel to be covered to form sealing, top cover top when forming sealing to the air guide channel
One end thickness that lid acts on the air guide channel is greater than the thickness formed between the venthole and the air guide channel；
The gas shell is connected and composed in big cylinder and small column, and table is arranged on the recoverer in the big cylindrical end of gas shell
Face, the gas shell roundlet styletable are arranged inside the recoverer, and the venthole is arranged in the big cylindrical end of gas shell
Periphery, the air guide channel are arranged inside the gas shell roundlet styletable, and the filter screen is arranged in the gas shell roundlet
Styletable bottom inner surface；
The top cover carries out rotation in the big cylindrical end of gas shell and moves up and down to be sealed the air guide channel.
6. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein the turnover device includes:
Rotating electric machine, the rotating electric machine are arranged above the recoverer, and the turning end of the rotating electric machine is connected with rotation
Axis is connected with rotating plate in the periphery of rotary shaft, and the rotating electric machine setting carries out driving rotation inside the circulator
Turn；
Shield, the shield are arranged above the recoverer, and the shield is wrapped in outside the rotating electric machine, institute
It states shield and is fixed with the recoverer by screw.
7. a kind of neodymium iron boron waste material recyclable device according to claim 6, wherein the rotating plate is the first blade, second
Blade, third blade, for first blade by the T-shaped plate composition of two pieces of cross shapes, the first blade setting is in four
Group, is evenly distributed on the rotary shaft periphery, and first blade and the second blade are in identical setting；
The third blade is the rectangular slab being inclined to set with the rotary shaft, and the third blade setting is in four groups,
It is even to be distributed in the rotary shaft periphery.
8. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein described feeding device one end is set to institute
It states inside recoverer, the feeding device controls waste material by valve and puts into.
9. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein the air charging system and the recoverer
Periphery is arranged in oblique angle, and the air charging system is provided with two groups, and the air charging system and the circulator are cooperatively connected, described
Air charging system includes:
Valve guard circle, the valve guard circle are arranged inside the recoverer periphery, the valve guard circle with described time
Receipts portion periphery is cooperatively connected, and is in hollow form inside the valve guard circle；
Valve cock, the valve cock are arranged inside the recoverer periphery, the valve cock and the fixed company of the circulator
It connects, the valve cock is arranged inside the valve guard circle, and the valve cock is for connecting inflation source, the valve protection
Circle, the valve cock number and the air charging system are mating.
10. a kind of neodymium iron boron waste material recyclable device according to claim 1, wherein the discharging device and the circulation
Device is fixedly connected, and the circulator is passed through among the discharging device, and the discharging device controls in the circulator
The discharge of portion's waste material is provided with control handle outside the discharging device, by the control handle in the circulator
Waste material discharge in portion's carries out control switch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632297.6A CN110238173B (en) | 2019-07-13 | 2019-07-13 | Neodymium iron boron waste recovery device and use method |
| PCT/CN2020/093345 WO2021008250A1 (en) | 2019-07-13 | 2020-05-29 | Neodymium-iron-boron waste recycling device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632297.6A CN110238173B (en) | 2019-07-13 | 2019-07-13 | Neodymium iron boron waste recovery device and use method |
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| CN110238173B CN110238173B (en) | 2020-07-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111686864A (en) * | 2020-06-22 | 2020-09-22 | 信丰县包钢新利稀土有限责任公司 | Recovery device for waste neodymium-iron-boron magnetic material and use method |
| WO2021008250A1 (en) * | 2019-07-13 | 2021-01-21 | 信丰县包钢新利稀土有限责任公司 | Neodymium-iron-boron waste recycling device and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113005293B (en) * | 2021-02-20 | 2022-08-02 | 赣州市恒源科技股份有限公司 | Neodymium iron boron waste recovery device |
| CN117228780B (en) * | 2023-11-13 | 2024-02-09 | 山东锦旺食品有限公司 | Beverage production wastewater treatment equipment |
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| JP2012002386A (en) * | 2010-06-14 | 2012-01-05 | Marushiro Hiroshi | Heating furnace, heat treatment method, and method for recovering valuable resource |
| CN206410441U (en) * | 2016-12-14 | 2017-08-15 | 天津市盛通达实验设备有限公司 | A kind of energy-saving type vacuum drying box |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2021008250A1 (en) | 2021-01-21 |
| CN110238173B (en) | 2020-07-03 |
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Denomination of invention: A device for recovering NdFeB waste and its application method Effective date of registration: 20221206 Granted publication date: 20200703 Pledgee: Ganzhou Bank Co.,Ltd. Xinfeng Sub branch Pledgor: XINFENG BAOGANG XINLI RARE EARTH Co.,Ltd. Registration number: Y2022980025196 |