CN208642834U - Polishing powder from rare earth ball-milling device - Google Patents
Polishing powder from rare earth ball-milling device Download PDFInfo
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- CN208642834U CN208642834U CN201820839743.1U CN201820839743U CN208642834U CN 208642834 U CN208642834 U CN 208642834U CN 201820839743 U CN201820839743 U CN 201820839743U CN 208642834 U CN208642834 U CN 208642834U
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- mill tube
- thorn
- protrusion
- rare earth
- shell
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Abstract
The utility model relates to a kind of rare earth grinding devices, and in particular to a kind of polishing powder from rare earth ball-milling device.Described device includes shell, mill tube and motor, abrading-ball is provided in mill tube, motor is arranged in cover top portion, agitating shaft is set inside mill tube, agitating shaft passes through mill tube and shell is connected to the motor, stirrer gear is connected on agitating shaft, stirrer gear end is socketed with ceramic tube, spoiler is provided on mill tube inner wall, spoiler is staggered with stirrer gear, thorn-like protrusion is additionally provided on mill tube inner wall, the middle position of thorn-like protrusion offers half-via, thorn-like protrusion is bolted with mill tube, wherein, bolt is arranged in the half-via in thorn-like protrusion, feed inlet is set on mill tube side wall, feed inlet is connected with feed pipe, the part that feed pipe passes through shell is divided into two branches, filter device and feed pump is respectively set on the road Liang Gezhi.The utility model grinding efficiency is high, and solves the problems, such as to stop production caused by feed pipe blocking, greatly improves work efficiency.
Description
Technical field
The utility model relates to a kind of rare earth grinding devices, and in particular to a kind of polishing powder from rare earth ball-milling device.
Background technique
The wide range of applications of vertical ball mill is mainly used for the crushing to various ores.Vertical ball mill is also
The energy saving and environment friendly New Mine mechanical equipment extremely paid close attention to both at home and abroad in recent years.It is opposite with conventional horizontal ball mill
Than having the characteristics that using safe, little power consumption, abrasive grain is thin, noise is small, environmentally friendly.
The feeder sleeve of traditional vertical ball mill is fed from the lower part of mill tube by high pressure charging pump, at work due to abrading-ball
It is closely to be mixed with ore pulp, is moved along with screw blade, feeding pipeline is caused to enter the company of vertical ball mill
Interface force high pressure feed could work normally, once encounter be easy for causing feeding pipeline for being mixed with large particle in ore pulp
Blocking, production stop, this considerably increases the costs of Maintenance and Repair, reduce working efficiency.
In addition, traditional vertical ball mill mill tube inner wall smooth, grinding is only by the effect between abrading-ball and ore pulp, grinding
Efficiency is lower.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: providing a kind of rare earth throwing
Light powder ball-milling device, simple structure and reasonable design, grinding efficiency is high, and is able to solve caused by feed pipe blocking and stops
Production problem, greatly improves work efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
The polishing powder from rare earth ball-milling device, including shell, mill tube and motor are provided with abrading-ball, motor in mill tube
Agitating shaft is arranged in setting inside cover top portion, mill tube, and agitating shaft passes through mill tube and shell is connected to the motor, and connects on agitating shaft
There is stirrer gear, stirrer gear end is socketed with ceramic tube, and spoiler is provided on mill tube inner wall, and spoiler is staggeredly set with stirrer gear
It sets, thorn-like protrusion is additionally provided on mill tube inner wall, the middle position of thorn-like protrusion offers half-via, and thorn-like protrusion and mill tube are logical
Cross and be bolted, wherein bolt is arranged in the half-via in thorn-like protrusion, is arranged feed inlet on mill tube side wall, feed inlet with
Feed pipe be connected, feed pipe pass through shell part be divided into two branches, be respectively set on the road Liang Gezhi filter device and into
Material pump.
The feed inlet is located at the top of mill tube side wall.
Wearing layer is lined on the spoiler.
Wearing layer is lined on the surface of the thorn-like protrusion.
Vacuum interlayer is set between the shell and mill tube.
Operation principle and process:
When work, ore pulp is squeezed into mill tube by feed pump, is reached the last and is first passed around filter device progress coarse filtration, guarantees big
Particulate matter will not block feed inlet.The part that feed pipe passes through shell is divided into two branches, when one of branch is blocked,
Conveying is carried out using another branch, is overhauled without stopping work.
Stirrer gear end is socketed with ceramic tube, is able to extend the service life of stirrer gear.
Spoiler is staggered with stirrer gear, and more shearings and friction can be provided between slurry and abrading-ball, is improved
Grinding efficiency.
It is additionally provided with thorn-like protrusion on mill tube inner wall, further increases grinding efficiency.
The middle position of thorn-like protrusion offers half-via, and thorn-like protrusion is bolted with mill tube, wherein bolt is set
It sets in the half-via in thorn-like protrusion.Because there are abrading-balls constantly to collide between thorn-like protrusion in mill tube, rubs,
If thorn-like protrusion is arranged using welding or integrally formed mode, thorn-like protrusion can be smoothed in a short time, be become
Must be smooth, it is limited to the raising of grinding efficiency.It is connected by screw bolts, it can be when damaged and abrasion occurs for thorn-like protrusion, in time
It is replaced, bolt is arranged in half-via, can be avoided the damage of abrading-ball and slurry to bolt, prolongs its service life.
Vacuum interlayer is set between the shell and mill tube, it being capable of damping and sound insulation.
Beneficial effect possessed by the utility model is:
(1) spoiler and thorn-like protrusion is arranged in the utility model simple structure and reasonable design, substantially increases grinding effect
Rate.
(2) the utility model is filtered before charging first by side-fed, is avoided and is asked caused by blocking feed pipe
Topic, and it is divided into two branches, when one of branch is blocked, conveying is carried out using another branch, without stopping work
It is overhauled.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial enlargement diagram of encircled portion in the utility model Fig. 1；
In figure: 1, shell；2, mill tube；3, motor；4, agitating shaft；5, stirrer gear；6, ceramic tube；7, spoiler；8, thorn-like
Protrusion；9, feed inlet；10, feed pipe；11, filter device；12, feed pump；13, half-via；14, bolt.
Specific embodiment
The embodiments of the present invention are described further with reference to the accompanying drawing:
As shown in Figure 1, the polishing powder from rare earth ball-milling device, including shell 1, mill tube 2 and motor 3, set in mill tube 2
Be equipped with abrading-ball, the setting of motor 3 is arranged agitating shaft 4 inside 1 top of shell, mill tube 2, agitating shaft 4 pass through mill tube 2 and shell 1 with
Motor 3 is connected, and stirrer gear 5 is connected on agitating shaft 4,5 end of stirrer gear is socketed with ceramic tube 6, is provided with resistance on 2 inner wall of mill tube
Flowing plate 7, spoiler 7 are staggered with stirrer gear 5, and thorn-like protrusion 8, the interposition of thorn-like protrusion 8 are additionally provided on 2 inner wall of mill tube
It sets and offers half-via 13, thorn-like protrusion 8 is connect with mill tube 2 by bolt 14, wherein bolt 14 is arranged in thorn-like protrusion 8
Half-via 13 in, feed inlet 9 is set on 2 side wall of mill tube, and feed inlet 9 is connected with feed pipe 10, and feed pipe 10 is across shell 1
Part is divided into two branches, and filter device 11 and feed pump 12 are respectively set on the road Liang Gezhi.
The feed inlet 9 is located at the top of 2 side wall of mill tube.
It is lined with wearing layer on the spoiler 7, is prolonged the service life.
It is lined with wearing layer on the surface of the thorn-like protrusion 8, is prolonged the service life.
When work, ore pulp is squeezed into mill tube 2 by feed pump 12, is reached the last and is first passed around the progress coarse filtration of filter device 11,
Guarantee that large particle will not block feed inlet 9.The part that feed pipe 10 passes through shell 1 is divided into two branches, when one of branch
When road is blocked, conveying is carried out using another branch, is overhauled without stopping work.
5 end of stirrer gear is socketed with ceramic tube 6, is able to extend the service life of stirrer gear 5.
Spoiler 7 is staggered with stirrer gear 5, and more shearings and friction can be provided between slurry and abrading-ball, is mentioned
High grinding efficiency.
It is additionally provided with thorn-like protrusion 8 on 2 inner wall of mill tube, further increases grinding efficiency.
The middle position of thorn-like protrusion 8 offers half-via 13, and thorn-like protrusion 8 is connect with mill tube 2 by bolt 14,
In, bolt 14 is arranged in the half-via 13 in thorn-like protrusion 8.Because in mill tube 2 there are abrading-ball can constantly with thorn-like protrusion 8 it
Between collide, rub, if thorn-like protrusion 8 is arranged using welding or integrally formed mode, pierce in a short time
Shape protrusion 8 can be smoothed, and become smooth, limited to the raising of grinding efficiency.It is connected using bolt 14, it can be in thorn-like protrusion 8
It when damaged and abrasion occurs, is replaced in time, bolt 14 is arranged in half-via 13, can be avoided abrading-ball and slurry to bolt
14 damage, prolongs its service life.
Vacuum interlayer is set between the shell 1 and mill tube 2, it being capable of damping and sound insulation.
Claims (5)
1. a kind of polishing powder from rare earth ball-milling device, it is characterised in that: including shell (1), mill tube (2) and motor (3), mill tube
(2) abrading-ball is provided in, at the top of shell (1) agitating shaft (4) are arranged inside mill tube (2), agitating shaft passes through in motor (3) setting
Mill tube (2) and shell (1) are connected with motor (3), are connected on agitating shaft (4) stirrer gear (5), and stirrer gear (5) end is socketed with
Ceramic tube (6) is provided with spoiler (7) on mill tube (2) inner wall, and spoiler (7) is staggered with stirrer gear (5), in mill tube (2)
Thorn-like protrusion (8) is additionally provided on wall, the middle position of thorn-like protrusion (8) offers half-via (13), thorn-like protrusion (8) and mill
Cylinder (2) is connected by bolt (14), wherein bolt (14) setting is in the half-via (13) on thorn-like raised (8), mill tube (2)
Feed inlet (9) are set on side wall, feed inlet (9) is connected with feed pipe (10), and the part that feed pipe (10) passes through shell (1) is divided into
Filter device (11) and feed pump (12) is respectively set in two branches on the road Liang Gezhi.
2. polishing powder from rare earth ball-milling device according to claim 1, it is characterised in that: the feed inlet (9) is located at
The top of mill tube (2) side wall.
3. polishing powder from rare earth ball-milling device according to claim 1, it is characterised in that: served as a contrast on the spoiler (7)
There is wearing layer.
4. polishing powder from rare earth ball-milling device according to claim 1, it is characterised in that: the thorn-like raised (8)
Wearing layer is lined on surface.
5. polishing powder from rare earth ball-milling device according to claim 1, it is characterised in that: the shell (1) and mill tube
(2) vacuum interlayer is set between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839743.1U CN208642834U (en) | 2018-05-31 | 2018-05-31 | Polishing powder from rare earth ball-milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839743.1U CN208642834U (en) | 2018-05-31 | 2018-05-31 | Polishing powder from rare earth ball-milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208642834U true CN208642834U (en) | 2019-03-26 |
Family
ID=65780449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839743.1U Active CN208642834U (en) | 2018-05-31 | 2018-05-31 | Polishing powder from rare earth ball-milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208642834U (en) |
-
2018
- 2018-05-31 CN CN201820839743.1U patent/CN208642834U/en active Active
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