CN205586926U - Thing feed mixing device in neodymium iron boron permanent magnet production technology - Google Patents
Thing feed mixing device in neodymium iron boron permanent magnet production technology Download PDFInfo
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- CN205586926U CN205586926U CN201620198204.5U CN201620198204U CN205586926U CN 205586926 U CN205586926 U CN 205586926U CN 201620198204 U CN201620198204 U CN 201620198204U CN 205586926 U CN205586926 U CN 205586926U
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Abstract
The utility model relates to a thing feed mixing device in neodymium iron boron permanent magnet production technology, including setting up the supplementary material mixing chamber body into transparent body structure, one -level material mixing chamber, second grade material mixing chamber and tertiary material mixing chamber that this internal top -down of being provided with of supplementary material mixing chamber feeds through in proper order, tertiary material mixing chamber bottom sets up discharge pipeline, and the discharge pipeline end is provided with the solenoid -operated switch valve. The utility model discloses a multistage formula is the mixing system in grades, improves the mixing efficiency of each component of supplementary material, improves the homogeneity of each component of supplementary material, guarantees the magnetism stability and the homogeneity of the neodymium iron boron permanent magnet of acquisition, improvement product quality.
Description
Technical field
This utility model relates to Nd-Fe-B permanent magnet production technical field, particularly to the material mixing device in a kind of Nd-Fe-B permanent magnet production technology.
Background technology
Nd-Fe-B permanent magnet is the one of neodymium-iron-boron magnetic material, also serves as the newest fruits of rare earth permanent-magnetic material development.In the production process of Nd-Fe-B permanent magnet, need magnet powder and each adjuvant are carried out mixing process, to ensure magnetic temperature stability and the homogeneity of the magnet product of acquisition.The supplementary material mixing arrangement being currently used in Nd-Fe-B permanent magnet production process, due to design defect, paddle oar component each to supplementary material can only be used to mix, blending efficiency is low, obtain supplementary material each component homogeneity poor, have impact on the product quality of the Nd-Fe-B permanent magnet of acquisition to a certain extent.
Analyze based on above, my company sets up project, through long-term on-the-spot test and experimental study, design the material mixing device in a kind of Nd-Fe-B permanent magnet production technology, use multi-stage stepped blending system, improve the blending efficiency of each component of supplementary material, improve the homogeneity of each component of supplementary material, ensure magnetic temperature stability and the homogeneity of the Nd-Fe-B permanent magnet of acquisition, improve product quality.
Utility model content
The purpose of this utility model is, the technical problem existed for the supplementary material each component hybrid system in existing neodymium iron boron magnetic body production process, design the material mixing device in a kind of Nd-Fe-B permanent magnet production technology, use multi-stage stepped blending system, improve the blending efficiency of each component of supplementary material, improve the homogeneity of each component of supplementary material, it is ensured that the magnetic temperature stability of the Nd-Fe-B permanent magnet of acquisition and homogeneity, improve product quality.
This utility model is achieved through the following technical solutions:
A kind of material mixing device in Nd-Fe-B permanent magnet production technology, it is characterized in that, structure includes supplementary material mixing chamber body (1) being set to hyalosome structure, is provided with the one-level batch mixing chamber (2) being sequentially communicated from top to bottom, two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) in supplementary material mixing chamber body (1)；Described three grades of batch mixing chambeies (4) bottom arranges discharge pipe (5), and discharge pipe (5) end is provided with solenoid-operated switch valve (51)；
Described supplementary material mixing chamber body (1) top arranges supplementary material conveying funnel (6), and the material outfan of supplementary material conveying funnel (6) extends to directly over one-level batch mixing chamber (2)；
It is machined with material leakage sub-material through hole (21) on described one-level batch mixing chamber (2) bottom face, inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22), supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23), bottom, one-level batch mixing chamber (2) to be provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate；
Described two grades of batch mixing chambeies (3) inner side is positioned at material leakage sub-material through hole (21) location directly below and is provided with sub-material material toggling leaf oar (31), and sub-material material toggling leaf oar (31) is connected to three grades of driving motors (32) for driving sub-material material toggling leaf oar (31)；
Described two grades of batch mixing chamber (3) bottom end faces are provided with and unload material through hole (33), unload material through hole (33) and extend downward three grades of batch mixing chambeies (4) inside,
Described three grades of batch mixing chambeies (4) are internally provided with discharging leaf oar (42), and discharging leaf oar (42) top connects the level Four having for driving discharging leaf oar (42) to rotate and drives motor (41).
Further, described material leakage sub-material through hole (21) is the most relative with sub-material material toggling leaf oar (31).
Further, material through hole (33) is unloaded described in the most relative with discharging leaf oar (42).
Further, described material leakage sub-material through hole (21) is set to tiltler structure.
This utility model provides the material mixing device in a kind of Nd-Fe-B permanent magnet production technology, compared with prior art, has the beneficial effects that:
1, the material mixing device in the Nd-Fe-B permanent magnet production technology of this utility model design, the one-level batch mixing chamber (2) being sequentially communicated from top to bottom, two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) it are provided with in supplementary material mixing chamber body (1), enter the supplementary material component to be mixed of supplementary material mixing chamber body (1), carry out multistage mixing via one-level batch mixing chamber (2), two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) successively, be greatly improved mixing efficiency and the homogeneity of each component of supplementary material in Nd-Fe-B permanent magnet production technology.
null2、Material mixing device in the Nd-Fe-B permanent magnet production technology of this utility model design，Material leakage sub-material through hole (21) it is machined with on one-level batch mixing chamber (2) bottom face，Inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22)，Supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23)，Bottom, one-level batch mixing chamber (2) is provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate，Material leakage sub-material through hole (21) it is machined with on one-level batch mixing chamber (2) bottom face，Inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22)，Supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23)，Bottom, one-level batch mixing chamber (2) is provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate；This kind of design structure so that each component of supplementary material of entrance one-level batch mixing chamber (2), under the stirring action of one-level paddle oar (22), completes once to mix, utilizes the sub-material of material leakage sub-material through hole (21) and technique of gathering materials, and completes the mixing of secondary material secondary；Meanwhile, two grades of batch mixing chamber (3) inner sides are positioned at material leakage sub-material through hole (21) location directly below and are provided with sub-material material toggling leaf oar (31), and sub-material material toggling leaf oar (31) is connected to three grades of driving motors (32) for driving sub-material material toggling leaf oar (31)；Three grades of batch mixing chambeies (4) are internally provided with discharging leaf oar (42), discharging leaf oar (42) top connects the level Four having for driving discharging leaf oar (42) to rotate and drives motor (41), sub-material material toggling leaf oar (31) component each to supplementary material utilizing high-speed rotation carries out three mixings, discharging leaf oar (42) is utilized to complete four mixings, use classification multisection type mixing method, be greatly improved the degree of mixing of each component of supplementary material.
3, the material mixing device in the Nd-Fe-B permanent magnet production technology of this utility model design, supplementary material mixing chamber body (1) is set to hyalosome structure, this kind of design, it is simple to the mixing to supplementary material mixing chamber body (1) each material dynamically carries out Real Time Observation.
Accompanying drawing explanation
The structural representation of the material mixing device in the Nd-Fe-B permanent magnet production technology that Fig. 1 designs for this utility model.
Detailed description of the invention
Refering to accompanying drawing 1, this utility model is described further.
This utility model relates to the material mixing device in a kind of Nd-Fe-B permanent magnet production technology, it is characterized in that, structure includes supplementary material mixing chamber body (1) being set to hyalosome structure, is provided with the one-level batch mixing chamber (2) being sequentially communicated from top to bottom, two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) in supplementary material mixing chamber body (1)；Described three grades of batch mixing chambeies (4) bottom arranges discharge pipe (5), and discharge pipe (5) end is provided with solenoid-operated switch valve (51)；
Described supplementary material mixing chamber body (1) top arranges supplementary material conveying funnel (6), and the material outfan of supplementary material conveying funnel (6) extends to directly over one-level batch mixing chamber (2)；
It is machined with material leakage sub-material through hole (21) on described one-level batch mixing chamber (2) bottom face, inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22), supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23), bottom, one-level batch mixing chamber (2) to be provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate；
Described two grades of batch mixing chambeies (3) inner side is positioned at material leakage sub-material through hole (21) location directly below and is provided with sub-material material toggling leaf oar (31), and sub-material material toggling leaf oar (31) is connected to three grades of driving motors (32) for driving sub-material material toggling leaf oar (31)；
Described two grades of batch mixing chamber (3) bottom end faces are provided with and unload material through hole (33), unload material through hole (33) and extend downward three grades of batch mixing chambeies (4) inside,
Described three grades of batch mixing chambeies (4) are internally provided with discharging leaf oar (42), and discharging leaf oar (42) top connects the level Four having for driving discharging leaf oar (42) to rotate and drives motor (41).
Preferably as improvement, described material leakage sub-material through hole (21) is the most relative with sub-material material toggling leaf oar (31).
Preferably as improvement, described in unload material through hole (33) the most relative with discharging leaf oar (42).
Preferably as improvement, described material leakage sub-material through hole (21) is set to tiltler structure.
Compared with prior art, material mixing device in the Nd-Fe-B permanent magnet production technology of this utility model design, the one-level batch mixing chamber (2) being sequentially communicated from top to bottom, two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) it are provided with in supplementary material mixing chamber body (1), enter the supplementary material component to be mixed of supplementary material mixing chamber body (1), carry out multistage mixing via one-level batch mixing chamber (2), two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) successively, be greatly improved mixing efficiency and the homogeneity of each component of supplementary material in Nd-Fe-B permanent magnet production technology.
nullMaterial mixing device in the Nd-Fe-B permanent magnet production technology of this utility model design，Material leakage sub-material through hole (21) it is machined with on one-level batch mixing chamber (2) bottom face，Inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22)，Supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23)，Bottom, one-level batch mixing chamber (2) is provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate，Material leakage sub-material through hole (21) it is machined with on one-level batch mixing chamber (2) bottom face，Inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22)，Supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23)，Bottom, one-level batch mixing chamber (2) is provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate；This kind of design structure so that each component of supplementary material of entrance one-level batch mixing chamber (2), under the stirring action of one-level paddle oar (22), completes once to mix, utilizes the sub-material of material leakage sub-material through hole (21) and technique of gathering materials, and completes the mixing of secondary material secondary；Meanwhile, two grades of batch mixing chamber (3) inner sides are positioned at material leakage sub-material through hole (21) location directly below and are provided with sub-material material toggling leaf oar (31), and sub-material material toggling leaf oar (31) is connected to three grades of driving motors (32) for driving sub-material material toggling leaf oar (31)；Three grades of batch mixing chambeies (4) are internally provided with discharging leaf oar (42), discharging leaf oar (42) top connects the level Four having for driving discharging leaf oar (42) to rotate and drives motor (41), sub-material material toggling leaf oar (31) component each to supplementary material utilizing high-speed rotation carries out three mixings, discharging leaf oar (42) is utilized to complete four mixings, use classification multisection type mixing method, be greatly improved the degree of mixing of each component of supplementary material.
Material mixing device in the Nd-Fe-B permanent magnet production technology of this utility model design, supplementary material mixing chamber body (1) is set to hyalosome structure, this kind of design, it is simple to the mixing to supplementary material mixing chamber body (1) each material dynamically carries out Real Time Observation.
This utility model is in use, each supplementary material to be mixed carries funnel (6) via supplementary material and enters supplementary material mixing chamber body (1) inside, multistage mixing is completed successively via one-level batch mixing chamber (2), two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4), mixing efficiency is greatly promoted, and the fully material after mixing exports via discharge pipe (5).
As described above, this utility model can be applied.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
1. the material mixing device in a Nd-Fe-B permanent magnet production technology, it is characterized in that, structure includes supplementary material mixing chamber body (1) being set to hyalosome structure, is provided with the one-level batch mixing chamber (2) being sequentially communicated from top to bottom, two grades of batch mixing chambeies (3) and three grades of batch mixing chambeies (4) in supplementary material mixing chamber body (1)；Described three grades of batch mixing chambeies (4) bottom arranges discharge pipe (5), and discharge pipe (5) end is provided with solenoid-operated switch valve (51)；
Described supplementary material mixing chamber body (1) top arranges supplementary material conveying funnel (6), and the material outfan of supplementary material conveying funnel (6) extends to directly over one-level batch mixing chamber (2)；
It is machined with material leakage sub-material through hole (21) on described one-level batch mixing chamber (2) bottom face, inner side, one-level batch mixing chamber (2) is provided with one-level paddle oar (22), supplementary material mixing chamber body (1) top is provided with the one-level for driving one-level paddle oar (22) to rotate and drives motor (23), bottom, one-level batch mixing chamber (2) to be provided with the secondary drive motor (24) for driving one-level batch mixing chamber (2) to rotate；
Described two grades of batch mixing chambeies (3) inner side is positioned at material leakage sub-material through hole (21) location directly below and is provided with sub-material material toggling leaf oar (31), and sub-material material toggling leaf oar (31) is connected to three grades of driving motors (32) for driving sub-material material toggling leaf oar (31)；
Described two grades of batch mixing chamber (3) bottom end faces are provided with and unload material through hole (33), unload material through hole (33) and extend downward three grades of batch mixing chambeies (4) inside,
Described three grades of batch mixing chambeies (4) are internally provided with discharging leaf oar (42), and discharging leaf oar (42) top connects the level Four having for driving discharging leaf oar (42) to rotate and drives motor (41).
Material mixing device in Nd-Fe-B permanent magnet production technology the most according to claim 1, it is characterised in that described material leakage sub-material through hole (21) is the most relative with sub-material material toggling leaf oar (31).
Material mixing device in Nd-Fe-B permanent magnet production technology the most according to claim 1, it is characterised in that described in unload material through hole (33) the most relative with discharging leaf oar (42).
Material mixing device in Nd-Fe-B permanent magnet production technology the most according to claim 1, it is characterised in that described material leakage sub-material through hole (21) is set to tiltler structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620198204.5U CN205586926U (en) | 2016-03-15 | 2016-03-15 | Thing feed mixing device in neodymium iron boron permanent magnet production technology |
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| CN201620198204.5U CN205586926U (en) | 2016-03-15 | 2016-03-15 | Thing feed mixing device in neodymium iron boron permanent magnet production technology |
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| CN108014715A (en) * | 2018-01-15 | 2018-05-11 | 杨大鹏 | A kind of powdered fireproof coating drying process processing system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107970857A (en) * | 2018-01-15 | 2018-05-01 | 杨大鹏 | A kind of powdered fireproof coating multistage hybrid system |
| CN108014715A (en) * | 2018-01-15 | 2018-05-11 | 杨大鹏 | A kind of powdered fireproof coating drying process processing system |
| CN108187567A (en) * | 2018-01-15 | 2018-06-22 | 杨大鹏 | A kind of fireproof coating mixed grinding multi-process processing system |
| CN107970857B (en) * | 2018-01-15 | 2021-02-26 | 清远道顿新材料有限公司 | Multistage hybrid system of powdery fire retardant coating |
| CN108187567B (en) * | 2018-01-15 | 2021-06-15 | 苏州鑫宇表面技术有限公司 | Fire retardant coating mixes and grinds multiple operation processing system |
| CN108014715B (en) * | 2018-01-15 | 2021-06-25 | 李美娇 | Powdery fireproof coating drying process treatment system |
| CN110215875A (en) * | 2019-07-04 | 2019-09-10 | 安徽森普新型材料发展有限公司 | A kind of Electromagnetic Control water-reducing agent raw material conveying device |
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Granted publication date: 20160921 Termination date: 20170315 |
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