CN107841618A - Efficient oxidation calciner is used in a kind of rare earth waste recovery - Google Patents
Efficient oxidation calciner is used in a kind of rare earth waste recovery Download PDFInfo
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- CN107841618A CN107841618A CN201710909880.8A CN201710909880A CN107841618A CN 107841618 A CN107841618 A CN 107841618A CN 201710909880 A CN201710909880 A CN 201710909880A CN 107841618 A CN107841618 A CN 107841618A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The present invention relates to a kind of calciner, more particularly to a kind of recovery of rare earth waste to use efficient oxidation calciner.The technical problem to be solved in the present invention is to provide a kind of electrical heating, efficiency high, time saving and energy saving rare earth waste recovery efficient oxidation calciner.In order to solve the above-mentioned technical problem, the invention provides such a rare earth waste recovery efficient oxidation calciner, bottom plate etc. is included；The top right side of bottom plate is provided with calciner, and the top left side of bottom plate is provided with first driving means.The present invention drives roasting case to be movable into and out incubator by the second drive device, first driving means drive roasting case to rotate and blowning installation operation, so as to stir rare earth waste, blowning installation drives air to enter in roasting case, heating plate has reached electrical heating, efficiency high, time saving and energy saving effect to roasting case high-temperature heating.
Description
Technical field
The present invention relates to a kind of calciner, more particularly to a kind of recovery of rare earth waste to use efficient oxidation calciner.
Background technology
Rare earth has the laudatory title of " industrial vitamin ".Nowadays extremely important strategic resource is turned into.Rare earth element aoxidizes
Thing refer to period of element atom ordinal number be 57 to 71 15 kinds of lanthanide oxides, and with lanthanide series chemical property
The oxide of similar scandium (Sc) and yttrium (Y) totally 17 kinds of elements.
The course of reaction that baked solid material is carried out under conditions of high temperature does not melt, can there are oxidation, pyrolysis, go back
Original, halogenation etc., it is generally used for being calcined inorganic chemical industry and metallurgical industry.Roasting process has doping and the species of not doping two
Type.Oxidizing roasting is the method for roasting for making all or part of sulfide in material be changed into oxide.
When rare earth waste reclaims, oxidizing roasting is an important part, and current roasting apparatus passes through open firing, efficiency
It is low, waste time and energy, therefore need a kind of electrical heating of research and development badly, efficiency high, time saving and energy saving rare earth waste recovery are roasted with efficient oxidation
Burn device.
The content of the invention
(1) technical problems to be solved
The present invention in order to overcome current roasting apparatus by open firing, efficiency is low, waste time and energy the shortcomings that, the present invention
Technical problems to be solved are to provide a kind of electrical heating, efficiency high, time saving and energy saving rare earth waste recovery are calcined with efficient oxidation
Device.
(2) technical scheme
In order to solve the above-mentioned technical problem, it is calcined and is filled with efficient oxidation the invention provides such a rare earth waste recovery
Put, include bottom plate, calciner and first driving means, the top right side of bottom plate is provided with calciner, the top left of bottom plate
Side is provided with first driving means.
Preferably, calciner includes incubator, chamber door, heating plate, roasting case and case lid, the top right side of bottom plate and led to
Cross bolted mode and be connected with incubator, the right side of incubator is provided with chamber door, and incubator inner bottom part is bolted
Mode is provided with heating plate, and the top right side of incubator is provided with passage, roasting case is provided with incubator, is calcined on the right side of case and sets
There is case lid, the left surface and case lid of incubator are provided with multiple through holes.
Preferably, first driving means include the first support plate, the first motor, rotating shaft, pole and first bearing seat, bottom plate
Top left side be connected with the first support plate and pole by bolted connection respectively, pole is located at the right side of the first support plate,
The right side central of first support plate is provided with the first motor by bolted connection, and the output shaft of the first motor passes through shaft coupling
Rotating shaft is connected with, the top of pole is provided with first bearing seat, the middle part outside and first of rotating shaft by bolted connection
Bearing interference connection in bearing block, the right-hand member of rotating shaft slide the left side central portion through incubator, and the right-hand member of rotating shaft passes through bolt
The mode of connection is connected with roasting case left side central portion.
Preferably, mobile device is also included, mobile device includes slide rail, sliding block and backing plate, the top left side of bottom plate
Be connected with slide rail by bolted connection, slide rail is set in left and right horizontal, and slidingtype is provided with sliding block on slide rail, sliding block with
Slide rail slidingtype coordinates, and the top of sliding block is connected with backing plate by bolted connection, and the bottom of the first support plate and pole is also
Can be by bolted connection with being connected at the top of backing plate.
Preferably, transverse slat and blowning installation are also included, the top of the first support plate is connected with by bolted connection
Transverse slat, the bottom of transverse slat are provided with blowning installation, and blowning installation includes cam, cylinder body, piston, push rod, the first spring, check valve
And tracheae, the left part outside of rotating shaft connect cam by way of key connection, the top of transverse slat connects by bolted connection
Cylinder body is connected to, cylinder body inner sliding type is provided with piston, and piston coordinates with cylinder body slidingtype, and push rod is connected among the bottom of piston,
Push rod and cam contact, the first spring, the right hand top of cylinder body and left side are connected between the bottom of piston and cylinder body inner bottom part
Top is respectively connected with check valve, and right one-way valve is connected with tracheae, and incubator left side central portion is run through in tracheae end.
Preferably, the second support plate, top plate and the second drive device are also included, the top left of bottom plate is bolted
Mode be connected with the second support plate, be connected with top plate at the top of the second support plate, the bottom of top plate is provided with the second drive device, second
Drive device includes the second motor, second bearing seat, screw mandrel, nut and connecting rod, and the right hand top of the second support plate passes through bolt
The mode of connection is provided with the second motor, and the bottom left both ends of top plate are provided with second bearing by bolted connection
, screw mandrel is provided between the second bearing seat of left and right, screw mandrel is connected with the bearing interference in second bearing seat, the output of the second motor
Axle is connected by shaft coupling with screw mandrel left end, and screw mandrel is provided with nut, and nut coordinates with screw mandrel, the bottom of nut and the top of transverse slat
Connecting rod is connected between portion by bolted connection.
Preferably, second spring and controlling switch, the left lower of the first support plate and the right side central of pole are also included
Second spring is respectively connected with, the end of second spring is connected with controlling switch, and controlling switch has circuit to be connected with the second motor.
Preferably, also include reinforcement, be bolted between the right upper portion of the first support plate and the bottom of transverse slat
Mode be connected with reinforcement.
Operation principle：In use, rare earth waste is poured into calciner, and start the heater block of calciner to dilute
Native waste material heating, starts first driving means, and first driving means drive the part of calciner to rotate, given up so as to stir rare earth
Material, make rare earth waste heated evenly, improve rare earth oxide formation efficiency.After the completion of, close first driving means and roasting
The heater block operation of device, after cooling, by the rare earth collection of products after oxidizing roasting.
Pass through because calciner includes incubator, chamber door, heating plate, roasting case and case lid, the top right side of bottom plate
Bolted mode is connected with incubator, and the right side of incubator is provided with chamber door, the side that incubator inner bottom part is bolted
Formula is provided with heating plate, and the top right side of incubator is provided with passage, roasting case is provided with incubator, the right side for being calcined case is provided with
Case lid, the left surface and case lid of incubator are provided with multiple through holes.In use, opening chamber door and case lid, rare earth waste is poured into
It is calcined in case, closes case lid and chamber door, start heater plate, so that the rare earth waste high-temperature oxydation in roasting case.Complete
Afterwards, heater plate is closed, after temperature in incubator declines, chamber door and case lid is opened and receives the rare earth product after oxidizing roasting
Collection.
Because first driving means include the first support plate, the first motor, rotating shaft, pole and first bearing seat, bottom plate
Top left side is connected with the first support plate and pole by bolted connection respectively, and pole is located at the right side of the first support plate, the
The right side central of one support plate is provided with the first motor by bolted connection, and the output shaft of the first motor is connected by shaft coupling
Rotating shaft is connected to, the top of pole is provided with first bearing seat, the middle part outside of rotating shaft and first axle by bolted connection
Bearing interference connection in bearing, the right-hand member of rotating shaft slide the left side central portion through incubator, and the right-hand member of rotating shaft is connected by bolt
The mode connect is connected with roasting case left side central portion.In use, starting the first motor, the first motor rotational band moves axis of rotation, turns
Axle, which rotates, drives roasting case to be rotated in incubator, so that rare earth waste is stirred in roasting case, makes rare earth waste heated more
Fully, oxidizing roasting efficiency is improved.
Because also including mobile device, mobile device includes slide rail, sliding block and backing plate, and the top left side of bottom plate passes through
Bolted mode is connected with slide rail, and slide rail is set in left and right horizontal, and slidingtype is provided with sliding block, sliding block and slide rail on slide rail
Slidingtype coordinates, and the top of sliding block is connected with backing plate by bolted connection, and the bottom of the first support plate and pole can be with
By bolted connection with being connected at the top of backing plate.When needing rare earth fertilizer to be poured into roasting case, open chamber door, to the right
Backing plate is promoted, sliding block slides to the right on slide rail, and backing plate drives first driving means to move right, so as to drive roasting case to the right
It is mobile, stop promoting backing plate after being calcined case and removing incubator, rare earth waste is poured into roasting case and closes case lid, promotes pad to the left
Plate, so as to drive roasting case to enter in incubator.Similarly, rare earth product after needing oxidizing roasting is taken out constantly, by same
Sample operates.So just it can be more convenient to pour into and collect rare earth waste and rare-earth oxidation product.
Because also including transverse slat and blowning installation, the top of the first support plate is connected with horizontal stroke by bolted connection
Plate, the bottom of transverse slat are provided with blowning installation, blowning installation include cam, cylinder body, piston, push rod, the first spring, check valve and
Tracheae, the left part outside of rotating shaft connect cam by way of key connection, and the top of transverse slat connects by bolted connection
There is cylinder body, cylinder body inner sliding type is provided with piston, and piston coordinates with cylinder body slidingtype, is connected with push rod among the bottom of piston, pushes away
Bar and cam contact, the first spring, the right hand top of cylinder body and left side top are connected between the bottom of piston and cylinder body inner bottom part
Portion is respectively connected with check valve, and right one-way valve is connected with tracheae, and incubator left side central portion is run through in tracheae end.Axis of rotation drives
Cam rotation, in the presence of the first spring, cam rotation band piston moves up and down, in the presence of check valve, on piston
Lower mobile drive air enters in incubator from tracheae, and air enters in roasting case from the through hole on roasting case again, so that roasting
Oxygen content increase in saggar, further improves oxidizing roasting efficiency.
Because also including the second support plate, top plate and the second drive device, what the top left of bottom plate was bolted
Mode is connected with the second support plate, and top plate is connected with the top of the second support plate, and the bottom of top plate is provided with the second drive device, and second drives
Dynamic device includes the second motor, second bearing seat, screw mandrel, nut and connecting rod, and the right hand top of the second support plate is connected by bolt
The mode connect is provided with the second motor, and the bottom left both ends of top plate are provided with second bearing by bolted connection
, screw mandrel is provided between the second bearing seat of left and right, screw mandrel is connected with the bearing interference in second bearing seat, the output of the second motor
Axle is connected by shaft coupling with screw mandrel left end, and screw mandrel is provided with nut, and nut coordinates with screw mandrel, the bottom of nut and the top of transverse slat
Connecting rod is connected between portion by bolted connection.When needing that case will be calcined into and out incubator, start second
Motor forward or reverse, so as to drive screw mandrel forward or reverse, and then nut is driven to move to the left or to the right, nut drivening rod
It is mobile to the left or to the right, so as to be moved with motion plate, and then drive roasting case to move to the left or to the right, when roasting case move to it is suitable
The second motor is closed behind position, so with regard to the time saving and energy saving operation present apparatus of energy, further improves oxidizing roasting efficiency.
Because also including second spring and controlling switch, the left lower of the first support plate and the right side central of pole connect
Second spring is connected to, the end of second spring is connected with controlling switch, and controlling switch has circuit to be connected with the second motor.Second electricity
Machine, which rotates, drives controlling switch to move to the left or to the right, when controlling switch contacts with the second support plate or incubator, controlling switch
Control the second motor to close, can so be more convenient to operate the present apparatus.
Because also including reinforcement, the side that is bolted between the right upper portion of the first support plate and the bottom of transverse slat
Formula is connected with reinforcement.Reinforcement, which rises, strengthens firm effect, so that the present apparatus is more firm, further increases the present apparatus and uses
Life-span.
(3) beneficial effect
The present invention drives roasting case to be movable into and out incubator by the second drive device, and first driving means drive roasting
Case rotates and blowning installation operation, and so as to stir rare earth waste, blowning installation drives air to enter in roasting case, and heating plate is to roasting
Saggar is heated at high temperature, and has reached electrical heating, efficiency high, time saving and energy saving effect.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the first front view of the present invention.
Fig. 2 is the enlarged diagram of present invention roasting case and case lid.
Fig. 3 is the schematic cross-sectional view of second of front view of the present invention.
Fig. 4 is the schematic cross-sectional view of blowning installation front view of the present invention.
Fig. 5 is the schematic cross-sectional view of the third front view of the present invention.
Fig. 6 is the schematic cross-sectional view of the 4th kind of front view of the present invention.
Mark in accompanying drawing for：1- bottom plates, 2- calciners, 21- incubators, 22- chamber doors, 23- heating plates, 24- roastings
Case, 25- case lids, 3- first driving means, the support plates of 31- first, the motors of 32- first, 33- rotating shafts, 34- poles, 35- clutch shaft bearings
Seat, 4- mobile devices, 41- slide rails, 42- sliding blocks, 43- backing plates, 5- transverse slats, 6- blowning installations, 61- cams, 62- cylinder bodies, 63- live
Plug, 64- push rods, the springs of 65- first, 66- check valves, 67- tracheaes, the support plates of 7- second, 8- top plates, the drive devices of 9- second, 91-
Second motor, 92- second bearing seats, 93- screw mandrels, 94- nuts, 95- connecting rods, 10- second springs, 11- controlling switches, 12- add
Strengthening tendons.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of rare earth waste recovery uses efficient oxidation calciner, as shown in figures 1 to 6, include bottom plate 1, calciner 2
With first driving means 3, the top right side of bottom plate 1 is provided with calciner 2, and the top left side of bottom plate 1 is provided with first driving means
3。
Embodiment 2
A kind of rare earth waste recovery uses efficient oxidation calciner, as shown in figures 1 to 6, include bottom plate 1, calciner 2
With first driving means 3, the top right side of bottom plate 1 is provided with calciner 2, and the top left side of bottom plate 1 is provided with first driving means
3。
Calciner 2 includes incubator 21, chamber door 22, heating plate 23, roasting case 24 and case lid 25, the top of bottom plate 1
Right side is connected with incubator 21 by bolted connection, and the right side of incubator 21 is provided with chamber door 22, the inner bottom part of incubator 21
Heating plate 23 is installed by bolted connection, the top right side of incubator 21 is provided with passage, is provided with incubator 21
Case 24 is calcined, the right side of roasting case 24 is provided with case lid 25, and the left surface and case lid 25 of incubator 21 are provided with multiple through holes.
Embodiment 3
A kind of rare earth waste recovery uses efficient oxidation calciner, as shown in figures 1 to 6, include bottom plate 1, calciner 2
With first driving means 3, the top right side of bottom plate 1 is provided with calciner 2, and the top left side of bottom plate 1 is provided with first driving means
3。
Calciner 2 includes incubator 21, chamber door 22, heating plate 23, roasting case 24 and case lid 25, the top of bottom plate 1
Right side is connected with incubator 21 by bolted connection, and the right side of incubator 21 is provided with chamber door 22, the inner bottom part of incubator 21
Heating plate 23 is installed by bolted connection, the top right side of incubator 21 is provided with passage, is provided with incubator 21
Case 24 is calcined, the right side of roasting case 24 is provided with case lid 25, and the left surface and case lid 25 of incubator 21 are provided with multiple through holes.
First driving means 3 include the first support plate 31, the first motor 32, rotating shaft 33, pole 34 and first bearing seat 35,
The top left side of bottom plate 1 is connected with the first support plate 31 and pole 34 by bolted connection respectively, and pole 34 is located at first
The right side of support plate 31, the right side central of the first support plate 31 are provided with the first motor 32, the first motor by bolted connection
32 output shaft is connected with rotating shaft 33 by shaft coupling, and the top of pole 34 is provided with clutch shaft bearing by bolted connection
Seat 35, the middle part outside of rotating shaft 33 are connected with the bearing interference in first bearing seat 35, and the right-hand member of rotating shaft 33 is slided through insulation
The left side central portion of case 21, the right-hand member of rotating shaft 33 are connected with the roasting left side central portion of case 24 by bolted connection.
Embodiment 4
A kind of rare earth waste recovery uses efficient oxidation calciner, as shown in figures 1 to 6, include bottom plate 1, calciner 2
With first driving means 3, the top right side of bottom plate 1 is provided with calciner 2, and the top left side of bottom plate 1 is provided with first driving means
3。
Calciner 2 includes incubator 21, chamber door 22, heating plate 23, roasting case 24 and case lid 25, the top of bottom plate 1
Right side is connected with incubator 21 by bolted connection, and the right side of incubator 21 is provided with chamber door 22, the inner bottom part of incubator 21
Heating plate 23 is installed by bolted connection, the top right side of incubator 21 is provided with passage, is provided with incubator 21
Case 24 is calcined, the right side of roasting case 24 is provided with case lid 25, and the left surface and case lid 25 of incubator 21 are provided with multiple through holes.
First driving means 3 include the first support plate 31, the first motor 32, rotating shaft 33, pole 34 and first bearing seat 35,
The top left side of bottom plate 1 is connected with the first support plate 31 and pole 34 by bolted connection respectively, and pole 34 is located at first
The right side of support plate 31, the right side central of the first support plate 31 are provided with the first motor 32, the first motor by bolted connection
32 output shaft is connected with rotating shaft 33 by shaft coupling, and the top of pole 34 is provided with clutch shaft bearing by bolted connection
Seat 35, the middle part outside of rotating shaft 33 are connected with the bearing interference in first bearing seat 35, and the right-hand member of rotating shaft 33 is slided through insulation
The left side central portion of case 21, the right-hand member of rotating shaft 33 are connected with the roasting left side central portion of case 24 by bolted connection.
Also include mobile device 4, mobile device 4 includes slide rail 41, sliding block 42 and backing plate 43, the top left of bottom plate 1
Side is connected with slide rail 41 by bolted connection, and slide rail 41 is set in left and right horizontal, and slidingtype is provided with cunning on slide rail 41
Block 42, sliding block 42 and the slidingtype of slide rail 41 coordinate, and the top of sliding block 42 is connected with backing plate 43 by bolted connection, and first
The bottom of support plate 31 and pole 34 can also be connected with the top of backing plate 43 by bolted connection.
Also include transverse slat 5 and blowning installation 6, the top of the first support plate 31 is connected with transverse slat by bolted connection
5, the bottom of transverse slat 5 is provided with blowning installation 6, and blowning installation 6 includes cam 61, cylinder body 62, piston 63, push rod 64, the first bullet
Spring 65, check valve 66 and tracheae 67, the left part outside of rotating shaft 33 connect cam 61, the top of transverse slat 5 by way of key connection
Cylinder body 62 is connected with by bolted connection, and the inner sliding type of cylinder body 62 is provided with piston 63, piston 63 and the slidingtype of cylinder body 62
Coordinate, push rod 64 is connected among the bottom of piston 63, push rod 64 contacts with cam 61, bottom and the bottom in cylinder body 62 of piston 63
The first spring 65 is connected between portion, the right hand top and left side top of cylinder body 62 are respectively connected with check valve 66, right one-way valve
66 are connected with tracheae 67, and the left side central portion of incubator 21 is run through in the end of tracheae 67.
Also include the second support plate 7, the drive device 9 of top plate 8 and second, what the top left of bottom plate 1 was bolted
Mode is connected with the second support plate 7, and the top of the second support plate 7 is connected with top plate 8, and the bottom of top plate 8 is provided with the second drive device 9,
Second drive device 9 includes the second motor 91, second bearing seat 92, screw mandrel 93, nut 94 and connecting rod 95, the second support plate 7
Right hand top is provided with the second motor 91 by bolted connection, and the bottom left both ends of top plate 8 are bolted
Mode second bearing seat 92 is installed, be provided with screw mandrel 93 between left and right second bearing seat 92, screw mandrel 93 and second bearing seat 92
Interior bearing interference connection, the output shaft of the second motor 91 are connected by shaft coupling with the left end of screw mandrel 93, and screw mandrel 93 is provided with spiral shell
Mother 94, nut 94 coordinates with screw mandrel 93, is connected with by bolted connection between the bottom of nut 94 and the top of transverse slat 5
Connecting rod 95.
Also include second spring 10 and controlling switch 11, the left lower of the first support plate 31 and the right side central of pole 34
Second spring 10 is respectively connected with, the end of second spring 10 is connected with controlling switch 11, and controlling switch 11 has with the second motor 91
Circuit connects.
Also include reinforcement 12, be bolted between the right upper portion of the first support plate 31 and the bottom of transverse slat 5
Mode is connected with reinforcement 12.
Operation principle：In use, rare earth waste is poured into calciner 2, and start the heater block pair of calciner 2
Rare earth waste heats, and starts first driving means 3, first driving means 3 drive the part of calciner 2 to rotate, so as to stir
Rare earth waste, make rare earth waste heated evenly, improve rare earth oxide formation efficiency.After the completion of, close first driving means 3
Run with the heater block of calciner 2, after cooling, by the rare earth collection of products after oxidizing roasting.
Because calciner 2 includes incubator 21, chamber door 22, heating plate 23, roasting case 24 and case lid 25, bottom plate 1
Top right side is connected with incubator 21 by bolted connection, and the right side of incubator 21 is provided with chamber door 22, in incubator 21
Bottom is provided with heating plate 23 by bolted connection, and the top right side of incubator 21 is provided with passage, in incubator 21
Provided with roasting case 24, the right side of roasting case 24 is provided with case lid 25, and the left surface and case lid 25 of incubator 21 are provided with multiple through holes.
In use, opening chamber door 22 and case lid 25, rare earth waste is poured into roasting case 24, closes case lid 25 and chamber door 22, starts and adds
Hot plate 23 heats, so that the rare earth waste high-temperature oxydation in roasting case 24.After the completion of, close heating plate 23 and heat, wait to be incubated
After temperature declines in case 21, chamber door 22 and case lid 25 are opened by the rare earth collection of products after oxidizing roasting.
Because first driving means 3 include the first support plate 31, the first motor 32, rotating shaft 33, pole 34 and clutch shaft bearing
Seat 35, the top left side of bottom plate 1 is connected with the first support plate 31 and pole 34 by bolted connection respectively, and pole 34 is located at
The right side of first support plate 31, the right side central of the first support plate 31 are provided with the first motor 32 by bolted connection, and first
The output shaft of motor 32 is connected with rotating shaft 33 by shaft coupling, and the top of pole 34 is provided with first by bolted connection
Bearing block 35, the middle part outside of rotating shaft 33 are connected with the bearing interference in first bearing seat 35, and the right-hand member of rotating shaft 33, which slides, to be run through
The left side central portion of incubator 21, the right-hand member of rotating shaft 33 are connected with the roasting left side central portion of case 24 by bolted connection.Use
When, start the first motor 32, the rotational band turn axle 33 of the first motor 32 rotates, and rotating shaft 33, which rotates, drives roasting case 24 in incubator
Rotated in 21, so that rare earth waste is stirred in roasting case 24, make rare earth waste heated more fully, improve oxidizing roasting effect
Rate.
Because also including mobile device 4, mobile device 4 includes slide rail 41, sliding block 42 and backing plate 43, the top of bottom plate 1
Portion passes on left bolted mode and is connected with slide rail 41, and slide rail 41 is set in left and right horizontal, slidingtype installation on slide rail 41
There is sliding block 42, sliding block 42 coordinates with the slidingtype of slide rail 41, and the top of sliding block 42 is connected with backing plate 43 by bolted connection,
The bottom of first support plate 31 and pole 34 can also be connected with the top of backing plate 43 by bolted connection.When needing rare earth
When fertilizer is poured into roasting case 24, chamber door 22 is opened, promotes backing plate 43 to the right, sliding block 42 slides to the right on slide rail 41, backing plate
43 drive first driving means 3 move right, so as to drive roasting case 24 to move right, after removal incubator 21 of case 24 are calcined
Stop promoting backing plate 43, rare earth waste is poured into roasting case 24 and closes case lid 25, backing plate 43 is promoted to the left, so as to drive roasting case
24 enter in incubator 21.Similarly, rare earth product after needing oxidizing roasting takes out constantly, by same operation.Such as
This just can be more convenient to pour into and collect rare earth waste and rare-earth oxidation product.
Because also including transverse slat 5 and blowning installation 6, the top of the first support plate 31 is connected with by bolted connection
Transverse slat 5, the bottom of transverse slat 5 are provided with blowning installation 6, and blowning installation 6 includes cam 61, cylinder body 62, piston 63, push rod 64,
One spring 65, check valve 66 and tracheae 67, the left part outside of rotating shaft 33 connect cam 61 by way of key connection, transverse slat 5
Top is connected with cylinder body 62 by bolted connection, and the inner sliding type of cylinder body 62 is provided with piston 63, and piston 63 is slided with cylinder body 62
Dynamic formula coordinates, and push rod 64 is connected among the bottom of piston 63, and push rod 64 contacts with cam 61, bottom and the cylinder body 62 of piston 63
The first spring 65 is connected between inner bottom part, the right hand top and left side top of cylinder body 62 are respectively connected with check valve 66, and right side is single
Tracheae 67 is connected with to valve 66, the left side central portion of incubator 21 is run through in the end of tracheae 67.The rotational band moving cam 61 of rotating shaft 33 rotates,
In the presence of first spring 65, the rotational band piston 63 of cam 61 moves up and down, and in the presence of check valve 66, piston is about 63
Mobile to drive air to enter from tracheae 67 in incubator 21, air enters in roasting case 24 from the through hole on roasting case 24 again, from
And make oxygen content increase in roasting case 24, further improve oxidizing roasting efficiency.
Because also including the second support plate 7, the drive device 9 of top plate 8 and second, the top left of bottom plate 1 is connected by bolt
The mode connect is connected with the second support plate 7, and the top of the second support plate 7 is connected with top plate 8, and the bottom of top plate 8 is provided with the second driving and filled
9 are put, the second drive device 9 includes the second motor 91, second bearing seat 92, screw mandrel 93, nut 94 and connecting rod 95, the second support plate
7 right hand top is provided with the second motor 91 by bolted connection, and the bottom left both ends of top plate 8 are connected by bolt
The mode connect is provided with second bearing seat 92, and screw mandrel 93, screw mandrel 93 and second bearing seat are provided between left and right second bearing seat 92
Bearing interference connection in 92, the output shaft of the second motor 91 are connected by shaft coupling with the left end of screw mandrel 93, and screw mandrel 93 is provided with
Nut 94, nut 94 coordinate with screw mandrel 93, are connected by bolted connection between the bottom of nut 94 and the top of transverse slat 5
There is connecting rod 95.When needing that case 24 will be calcined into and out incubator 21, start the forward or reverse of the second motor 91, so as to band
The dynamic forward or reverse of screw mandrel 93, and then drive nut 94 to move to the left or to the right, the drivening rod 95 of nut 94 moves to the left or to the right
It is dynamic, so as to be moved with motion plate 5, and then drive roasting case 24 to move to the left or to the right, after roasting case 24 moves to suitable position
The second motor 91 is closed, so with regard to the time saving and energy saving operation present apparatus of energy, further improves oxidizing roasting efficiency.
Because also including second spring 10 and controlling switch 11, the left lower of the first support plate 31 and the right side of pole 34
Middle part is respectively connected with second spring 10, and the end of second spring 10 is connected with controlling switch 11, the motor of controlling switch 11 and second
91 have circuit connection.Second motor 91, which rotates, drives controlling switch 11 to move to the left or to the right, when controlling switch 11 and second
When plate 7 or incubator 21 contact, controlling switch 11 controls the second motor 91 to close, and can so be more convenient to operate the present apparatus.
Because also including reinforcement 12, connected between the right upper portion of the first support plate 31 and the bottom of transverse slat 5 by bolt
The mode connect is connected with reinforcement 12.Reinforcement 12 plays reinforcement firm effect, so that the present apparatus is more firm, further increase
Present apparatus service life.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. efficient oxidation calciner is used in a kind of rare earth waste recovery, it is characterised in that includes bottom plate (1), calciner (2)
With first driving means (3), the top right side of bottom plate (1) is provided with calciner (2), and the top left side of bottom plate (1) is provided with first
Drive device (3).
2. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 1, it is characterised in that roasting dress
Put (2) and include incubator (21), chamber door (22), heating plate (23), roasting case (24) and case lid (25), the top of bottom plate (1)
Right side is connected with incubator (21) by bolted connection, and the right side of incubator (21) is provided with chamber door (22), incubator
(21) inner bottom part is provided with heating plate (23) by bolted connection, and the top right side of incubator (21) is provided with passage,
Be provided with roasting case (24) in incubator (21), the right side of roasting case (24) is provided with case lid (25), the left surface of incubator (21) with
Case lid (25) is provided with multiple through holes.
3. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 2, it is characterised in that first drives
Dynamic device (3) includes the first support plate (31), the first motor (32), rotating shaft (33), pole (34) and first bearing seat (35), bottom
The top left side of plate (1) is connected with the first support plate (31) and pole (34), pole (34) position by bolted connection respectively
In the right side of the first support plate (31), the right side central of the first support plate (31) is provided with the first motor by bolted connection
(32), the output shaft of the first motor (32) is connected with rotating shaft (33) by shaft coupling, and pole is bolted at the top of (34)
Mode first bearing seat (35) is installed, connect on the outside of the middle part of rotating shaft (33) with the bearing interference in first bearing seat (35)
Connect, the right-hand member of rotating shaft (33) slides the left side central portion through incubator (21), the side that the right-hand member of rotating shaft (33) is bolted
Formula is connected with roasting case (24) left side central portion.
4. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 3, it is characterised in that is also included
There is mobile device (4), mobile device (4) includes slide rail (41), sliding block (42) and backing plate (43), the top left side of bottom plate (1)
Slide rail (41) is connected with by bolted connection, and slide rail (41) is set in left and right horizontal, slidingtype installation on slide rail (41)
There is sliding block (42), sliding block (42) coordinates with slide rail (41) slidingtype, and the top of sliding block (42) connects by bolted connection
Have a backing plate (43), the bottom of the first support plate (31) and pole (34) can also by bolted connection with the top of backing plate (43)
Connection.
5. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 4, it is characterised in that is also included
There are transverse slat (5) and blowning installation (6), the top of the first support plate (31) is connected with transverse slat (5), transverse slat by bolted connection
(5) bottom is provided with blowning installation (6), and blowning installation (6) includes cam (61), cylinder body (62), piston (63), push rod
(64), the first spring (65), check valve (66) and tracheae (67), the left part outside of rotating shaft (33) are connected by way of key connection
Cam (61), the top of transverse slat (5) are connected with cylinder body (62) by bolted connection, and cylinder body (62) inner sliding type, which is provided with, lives
Fill in (63), piston (63) coordinates with cylinder body (62) slidingtype, and push rod (64), push rod (64) are connected among the bottom of piston (63)
Contacted with cam (61), the first spring (65), cylinder body (62) are connected between the bottom of piston (63) and cylinder body (62) inner bottom part
Right hand top and left side top be respectively connected with check valve (66), right one-way valve (66) is connected with tracheae (67), tracheae (67)
Incubator (21) left side central portion is run through in end.
6. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 5, it is characterised in that is also included
There are the second support plate (7), top plate (8) and the second drive device (9), the top left of bottom plate (1) connects by bolted connection
The second support plate (7) is connected to, top plate (8) is connected with the top of the second support plate (7), the bottom of top plate (8) is provided with the second drive device
(9), the second drive device (9) includes the second motor (91), second bearing seat (92), screw mandrel (93), nut (94) and connecting rod
(95), the right hand top of the second support plate (7) is provided with the second motor (91), the bottom of top plate (8) by bolted connection
Left side both ends are provided with second bearing seat (92) by bolted connection, and silk is provided between left and right second bearing seat (92)
Bar (93), screw mandrel (93) are connected with the bearing interference in second bearing seat (92), and the output shaft of the second motor (91) passes through shaft coupling
Device is connected with screw mandrel (93) left end, and screw mandrel (93) is provided with nut (94), and nut (94) coordinates with screw mandrel (93), nut (94)
Connecting rod (95) is connected between bottom and the top of transverse slat (5) by bolted connection.
7. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 6, it is characterised in that is also included
There are second spring (10) and controlling switch (11), the left lower of the first support plate (31) and the right side central of pole (34) are all connected with
There is second spring (10), the end of second spring (10) is connected with controlling switch (11), controlling switch (11) and the second motor
(91) there is circuit connection.
8. efficient oxidation calciner is used in a kind of rare earth waste recovery according to claim 7, it is characterised in that is also included
There is reinforcement (12), be connected by bolted connection between the right upper portion of the first support plate (31) and the bottom of transverse slat (5)
There is reinforcement (12).
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| CN201710909880.8A CN107841618B (en) | 2017-09-29 | 2017-09-29 | A kind of rare earth waste recycling efficient oxidation calciner |
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| CN201710909880.8A CN107841618B (en) | 2017-09-29 | 2017-09-29 | A kind of rare earth waste recycling efficient oxidation calciner |
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| CN107841618B CN107841618B (en) | 2019-04-26 |
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|---|---|
| CN107841618B (en) | 2019-04-26 |
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Effective date of registration: 20190401 Address after: 221400 Caoqiao Town Industrial Agglomeration Area, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xinyi Yongxin Machinery Fittings Co., Ltd. Address before: 570100 No. 4 College Road, Longhua District, Haikou City, Hainan Province Applicant before: Wang Senjie |
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