CN208091083U - A kind of neodymium iron boron waste material processing multilayer Roasting oven - Google Patents
A kind of neodymium iron boron waste material processing multilayer Roasting oven Download PDFInfo
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- CN208091083U CN208091083U CN201820227050.7U CN201820227050U CN208091083U CN 208091083 U CN208091083 U CN 208091083U CN 201820227050 U CN201820227050 U CN 201820227050U CN 208091083 U CN208091083 U CN 208091083U
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- furnace body
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- iron boron
- neodymium iron
- waste material
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Abstract
The utility model is related to a kind of neodymium iron boron waste material processing multilayer Roasting ovens, including furnace body, bake frame, the bottom of furnace body is provided with support leg, it is provided with controller on the furnace body outer wall, the controller is internally provided with phonetic alarm, it is provided with temperature thermocouple on the furnace body outer wall, it is provided with outlet pipe at the top of the furnace body rear end, the furnace body side is provided with vacuum pump, furnace body front end side is provided with enabling cylinder, enabling cylinder front end is provided with connecting rod, the connecting rod middle and back is provided with shaft, it is provided with chamber door in the shaft, the furnace interior bakes frame described in being provided with, described bake is provided with multilayer fever tablet on frame, it is provided with guide-track groove on the side wall being arranged between adjacent two pieces of fever tablets.The beneficial effects of the utility model are：The utility model is laid into multilayer by carrying out material, increases contact area, shortens baking times, while using PTC heaters heat is more concentrated, and reduces heat losses.
Description
Technical field
The utility model is related to neodymium iron boron waste material processing equipment technical fields, more particularly to a kind of processing of neodymium iron boron waste material
With multilayer Roasting oven.
Background technology
Neodymium iron boron magnetic body is a kind of rareearth magnetic material, is by the tetragonal crystal of the formation such as neodymium, iron, boron.Neodymium iron boron
Magnet has high magnetic energy product and coercivity, while having the advantages that high-energy density again, is widely answered in modern industry
With.Due to passing through in process containing a large amount of rare earth element, such as neodymium, praseodymium, blunt, dysprosium, neodymium iron boron blank in neodymium iron boron
Leftover pieces, greasy filth material after grinding after cutting etc. may serve to refine recovering rare earth element again.
When existing neodymium iron boron waste material processing, need waste material by repeatedly baking, and carry out ball milling, sieving and dissolving,
Rare earth element can be just extracted, and the material that existing Roasting oven is disposably handled is few, speed is slow, influences production efficiency.
Invention content
Slow-footed in order to overcome the problems, such as to bake in the prior art, the utility model provides a kind of neodymium iron boron waste material processing
With multilayer Roasting oven, which can ensure that material is uniformly contacted with fever tablet by being provided with multilayer framework, and raising connects
Contacting surface is accumulated, and baking times are shortened.
To achieve the goals above, the present invention provides the following technical solutions：
A kind of neodymium iron boron waste material processing multilayer Roasting oven, including furnace body, frame is baked, the bottom of furnace body is provided with support
Foot is provided with controller on the furnace body outer wall, and the controller is internally provided with phonetic alarm, is set on the furnace body outer wall
It is equipped with temperature thermocouple, is provided with outlet pipe at the top of the furnace body rear end, the furnace body side is provided with vacuum pump, the furnace body
Front end side is provided with enabling cylinder, and enabling cylinder front end is provided with connecting rod, and the connecting rod middle and back is provided with shaft, institute
State and be provided with chamber door in shaft, the furnace interior be provided with it is described bake frame, described bake is provided with multilayer fever tablet on frame,
It is provided with guide-track groove on the side wall being arranged between adjacent two pieces of fever tablets, material frame is provided in the guide-track groove.
It is when using above structure, the material after extraction is evenly laid out in the material frame, then by the material frame
It is baked on frame described in being put into, controlling the enabling cylinder by the controller starts so that chamber door closing, the chamber door
The vacuum pump startup extracts the air in the furnace body out to form vacuum state after closing, then the fever tablet heating power
Material is baked, the moisture of evaporation is flowed out by the outlet pipe, and the temperature thermocouple detects furnace interior automatically
Temperature facilitates realization intelligent control, and the controller controls the fever tablet power-off after reaching the time of setting, completes roasting
It is roasting.
Further, it is welded using steel plate outside the furnace body, the furnace interior is set using insulating brick/thermal insulation board
It is equipped with insulating layer.
Further, the vacuum pump is fixed by screws in furnace body side, and the vacuum pump passes through pipeline and the stove
Internal portion's connection, the vacuum pump are electrically connected with the controller.
Further, the temperature thermocouple is embedded on the furnace body outer wall, and institute is stretched into the temperature thermocouple front end
Furnace interior is stated, the temperature thermocouple is electrically connected with the controller.
Further, the phonetic alarm is fixed by screws in inside the controller, the phonetic alarm
Sound pressure level is that 60db-100db is adjustable.
Further, the frame that bakes is placed on the furnace interior by rolling support, and described bake is provided on frame
At least three layers of fever tablet, the fever tablet are PTC calandrias.
Further, the guide-track groove be welded in pairs it is described bake inside frame, the material frame, which is slidably connected, to be fixed on
In the guide-track groove, distance of the material frame upper and lower surface apart from the fever tablet is 1cm-2cm.
Further, the chamber door is fixed on by hinge on the furnace body, on the chamber door and the furnace body contact surface
It is provided with sealing ring.
The utility model have the advantage that including：
The utility model is laid into multilayer by carrying out material, increases contact area, shortens baking times, simultaneously
Using PTC heaters heat is more concentrated, reduces heat losses.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of space multistory view of neodymium iron boron waste material processing multilayer Roasting oven described in the utility model；
Fig. 2 is that a kind of neodymium iron boron waste material processing multilayer Roasting oven described in the utility model bakes frame structure diagram.
The reference numerals are as follows：
1, frame is baked；2, chamber door；3, shaft；4, connecting rod；5, enabling cylinder；6, outlet pipe；7, furnace body；8, controller；9,
Vacuum pump；10, phonetic alarm；11, temperature thermocouple；12, support leg；13, material frame；14, guide-track groove；15, fever tablet.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
With reference to figure 1 and Fig. 2, the utility model provides a kind of neodymium iron boron waste material processing multilayer Roasting oven, including furnace body
7, frame 1 is baked, 7 bottom of furnace body is provided with support leg 12, and controller 8 is provided on 7 outer wall of furnace body, and controller 8 is used for control machine
Device operates, and controller 8 is internally provided with phonetic alarm 10, and phonetic alarm 10 is used for reporting equipment operation condition, outside furnace body 7
Temperature thermocouple 11 is provided on wall, temperature thermocouple 11 is used for detecting the temperature inside furnace body 7, is arranged at the top of 7 rear end of furnace body
There are outlet pipe 6, outlet pipe 6 to be used for being discharged hot gas, 7 side of furnace body is provided with vacuum pump 9, and vacuum pump 9 is used for extracting in furnace body 7
Temperature, 7 front end side of furnace body are provided with enabling cylinder 5, and enabling cylinder 5 is used for controlling the opening and closing of chamber door 2, enabling cylinder
5 front ends are provided with connecting rod 4, and connecting rod 4 is used for that shaft 3 is driven to rotate, and 4 middle and back of connecting rod is provided with shaft 3, is provided in shaft 3
Chamber door 2, chamber door 2 are used for sealing, and furnace body 7, which is internally provided with, bakes frame 1, bakes and is provided with multilayer fever tablet 15, fever tablet on frame 1
15 are used for generating heat, and guide-track groove 14 is provided on the side wall being arranged between adjacent two pieces of fever tablets 15, is arranged in guide-track groove 14
There are material frame 13, material frame 13 to be used for placing material.
It is when using above structure, the material after extraction is evenly laid out in material frame 13, then material frame 13 is put into
It bakes on frame 1, is started by the control enabling of controller 8 cylinder 5 so that chamber door 2 is closed, the startup of vacuum pump 9 will after chamber door 2 is closed
Air in furnace body 7 is extracted out to form vacuum state, and then 15 heating power of fever tablet bakes material, and the moisture of evaporation is logical
The outflow of outlet pipe 6 is crossed, temperature thermocouple 11 detects the temperature inside furnace body 7, facilitate realization intelligent control, set when reaching automatically
Time after controller 8 control fever tablet 15 power off, complete to bake.
Further, 7 outside of furnace body is welded using steel plate, and 7 inner utilization insulating brick of furnace body/thermal insulation board is provided with guarantor
Warm layer, setting can be to avoid heat losses in this way.
Further, vacuum pump 9 is fixed by screws in 7 side of furnace body, and vacuum pump 9 inside pipeline and furnace body 7 by connecting
Logical, vacuum pump 9 is electrically connected with controller 8, and setting in this way can will vacuumize in furnace body 7.
Further, temperature thermocouple 11 is embedded on 7 outer wall of furnace body, and 11 front end of temperature thermocouple is stretched into inside furnace body 7,
Temperature thermocouple 11 is electrically connected with controller 8, and setting in this way can facilitate control heating temperature.
Further, phonetic alarm 10 is fixed by screws in inside controller 8, and the sound pressure level of phonetic alarm 10 is
60db-100db is adjustable, so the convenient operating status by voice reminder staff's equipment of setting.
Further, it bakes frame 1 to be placed on inside furnace body 7 by rolling support, bakes and be provided at least three layers hair on frame 1
Backing 15, fever tablet 15 are PTC calandrias, and setting in this way can ensure that heat is concentrated, and will not damage material.
Further, guide-track groove 14 is welded on bakes inside frame 1 in pairs, and material frame 13, which is slidably connected, is fixed on guide-track groove 14
Interior, distance of 13 upper and lower surface of material frame apart from fever tablet 15 is 1cm-2cm, and setting in this way can increase contact area, shorten
Baking times.
Further, chamber door 2 is fixed on by hinge on furnace body 7, and sealing ring is provided on chamber door 2 and 7 contact surface of furnace body,
Setting can be to avoid heat losses in this way.
It the advantage is that：
The utility model is laid into multilayer by carrying out material, increases contact area, shortens baking times, simultaneously
Using PTC heaters heat is more concentrated, reduces heat losses.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (8)
1. a kind of neodymium iron boron waste material processing multilayer Roasting oven, it is characterised in that：Including furnace body (7), bake frame (1), the stove
Body (7) bottom is provided with support leg (12), and controller (8) is provided on furnace body (7) outer wall, and the controller (8) is internal
It is provided with phonetic alarm (10), temperature thermocouple (11), furnace body (7) the rear end top are provided on furnace body (7) outer wall
Portion is provided with outlet pipe (6), and furnace body (7) side is provided with vacuum pump (9), and furnace body (7) the front end side is provided with out
Door cylinder (5), enabling cylinder (5) front end are provided with connecting rod (4), and connecting rod (4) middle and back is provided with shaft (3), institute
State and be provided with chamber door (2) in shaft (3), the furnace body (7) be internally provided with it is described bake frame (1), described bake sets on frame (1)
It is equipped with multilayer fever tablet (15), guide-track groove (14) is provided on the side wall being arranged between adjacent two pieces of fever tablets (15), it is described to lead
It is provided with material frame (13) in track slot (14).
2. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：The furnace body
(7) external to be welded using steel plate, furnace body (7) inner utilization insulating brick/thermal insulation board is provided with insulating layer.
3. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：The vacuum pump
(9) it is fixed by screws in furnace body (7) side, the vacuum pump (9) is described by being connected to inside pipeline and the furnace body (7)
Vacuum pump (9) is electrically connected with the controller (8).
4. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：The thermometric heat
Galvanic couple (11) is embedded on the furnace body (7) outer wall, and the furnace body (7) inside, institute are stretched into temperature thermocouple (11) front end
Temperature thermocouple (11) is stated to be electrically connected with the controller (8).
5. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：The voice reporting
Alert device (10) is fixed by screws in the controller (8) inside, and the sound pressure level of the phonetic alarm (10) is 60db-
100db is adjustable.
6. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：It is described to bake frame
(1) furnace body (7) inside is placed on by rolling support, described bake is provided at least three layers of fever tablet on frame (1)
(15), the fever tablet (15) is PTC calandrias.
7. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：The guide-track groove
(14) it is internal that frame (1) is baked described in being welded in pairs, the material frame (13), which is slidably connected, to be fixed in the guide-track groove (14),
Distance of material frame (13) upper and lower surface apart from the fever tablet (15) is 1cm-2cm.
8. a kind of neodymium iron boron waste material processing multilayer Roasting oven according to claim 1, it is characterised in that：The chamber door
(2) it is fixed on the furnace body (7) by hinge, sealing ring is provided on the chamber door (2) and the furnace body (7) contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227050.7U CN208091083U (en) | 2018-02-09 | 2018-02-09 | A kind of neodymium iron boron waste material processing multilayer Roasting oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227050.7U CN208091083U (en) | 2018-02-09 | 2018-02-09 | A kind of neodymium iron boron waste material processing multilayer Roasting oven |
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| Publication Number | Publication Date |
|---|---|
| CN208091083U true CN208091083U (en) | 2018-11-13 |
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ID=64064141
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820227050.7U Active CN208091083U (en) | 2018-02-09 | 2018-02-09 | A kind of neodymium iron boron waste material processing multilayer Roasting oven |
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| CN (1) | CN208091083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124657A (en) * | 2021-04-01 | 2021-07-16 | 赣州市恒源科技股份有限公司 | Neodymium iron boron waste material high temperature drying firing equipment |
-
2018
- 2018-02-09 CN CN201820227050.7U patent/CN208091083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124657A (en) * | 2021-04-01 | 2021-07-16 | 赣州市恒源科技股份有限公司 | Neodymium iron boron waste material high temperature drying firing equipment |
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