CN106925385A - Circulation self-cooling planetary ball mill - Google Patents
Circulation self-cooling planetary ball mill Download PDFInfo
- Publication number
- CN106925385A CN106925385A CN201710311449.3A CN201710311449A CN106925385A CN 106925385 A CN106925385 A CN 106925385A CN 201710311449 A CN201710311449 A CN 201710311449A CN 106925385 A CN106925385 A CN 106925385A
- Authority
- CN
- China
- Prior art keywords
- water pump
- radiator
- ball milling
- control device
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- 238000001816 cooling Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000498 ball milling Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000002826 coolant Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 abstract 5
- 238000004401 flow injection analysis Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000003701 mechanical milling Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/08—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with containers performing a planetary movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1815—Cooling or heating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
A circulating self-cooling planetary ball mill comprises a radiator, a water pump, a cooling liquid guide pipe, a flow control device, a ball milling tank, an injection pipe, blades, a motor, a planetary transmission mechanism, a revolution shaft, a revolution cylinder and a ball milling tank autorotation velocimeter. The method is characterized in that: the water pump, the radiator, the ball milling tank autorotation tachometer and the flow control device are fixed on the revolving drum, the revolving drum → the flow control device → the water pump → the radiator → the revolving shaft form a cooling liquid flow path, the revolving shaft is a blind hole pipe, the lower end of the revolving shaft is a blind hole end, but a small hole is arranged on the circumferential direction of the pipe wall at the bottom of the blind hole, the injection pipe hole is communicated with the circumferential small hole at the blind hole end of the revolving shaft, and the liquid flow injection direction of the injection pipe is blades arranged on the outer wall of the ball milling tank. When the ball milling device works, the ball milling tank is soaked in the cooling liquid, the heat of the powder is led out of the cooling liquid in the male rotary drum through the ball milling tank, and the cooling liquid is cooled through the radiator.
Description
Technical field
The invention belongs to powder production apparatus field, more particularly to a kind of self cooling planetary ball mill of circulation.
Background technology
Planetary ball mill is directed to the powder such as crushing, grinding, dispersed metal, nonmetallic, organic, Chinese herbal medicine and is set
Meter, is particularly suitable for laboratory research and uses, and its operation principle is rolled at a high speed in grinding pot with test portion using abrasive material, to material
Strong shear is produced, impacted, rolled the purpose for reaching crushing, grinding, dispersion, emulsifying material.Planetary ball mill is general same
Four ball grinders are housed, when rotating disk is rotated, ball grinder around turntable shaft while revolving round the sun again around Pivot Point Center on one rotating disk
Rotation, abrading-ball is mutually collided in high-speed motion in tank, is ground and biased sample.Planetary ball mill can using it is dry, wet two kinds
Method is ground and the different powder of mixing different grain size, material, and abrasive flour minimum particle size can be to 0.1 micron, can be real well
Existing various technological parameter requirements, simultaneously because its small lot, low-power consumption, the advantage of low price, are school, research unit, company
It is to carry out disintegrating process, new material, the preferred unit of coating research.
Ball milling is the main method that mechanical alloying technique is realized, and temperature is important influence factor in mechanical milling process,
The reaction heating of the impact kinetic energy and material of abrading-ball will cause temperature to raise.Relatively low temperature is more beneficial for material and microstructure
Refinement, be conducive to the stabilization of ball milling material metastable structure.
The content of the invention
Regarding to the issue above, the present invention proposes a kind of self cooling planetary ball mill of circulation, its equipment is simple, connection is reliable,
Working environment noise is small, can be by adjusting the control that the rotational velocity of intensity of cooling and ball grinder is realized to mechanical milling process.
Equipment of the invention is by radiator（1）, water pump（With rechargeable type power supply）（2）, coolant conveying cavity（3）, flow
Control device（4）, ball grinder（5）, playpipe（6）, blade（7）, motor（8）, epicyclic transmission mechanism（9）, hollow shaft（10）, it is public
Rotating cylinder（11）, ball grinder rotation sillometer（12）Composition.It is characterized in that：Water pump（2）With revolution cylinder（11）, radiator（1）With
Revolution cylinder（11）And volume control device（4）With revolution cylinder（11）Between using the damping modes, water pump such as rubber blanket（2）And radiating
Device（1）, ball grinder rotation sillometer（Using noncontacting proximity sensor）（12）, volume control device（It is contained within measuring coolant
Temperature device）（4）Revolution cylinder, coolant conveying cavity and revolution cylinder, booster pump, the connection of radiator are fixed on using mechanical system
With regard to all static connections, form of packers is used between revolution cover and revolution cylinder, water pump can use DC water pump, water pump electricity
Using rechargable power supplies such as plumbic acid or lithium battery etc., the Stress control of exit of pump is using wireless modes such as infrared remote controls in source；It is public
Rotating cylinder（11）→ volume control device（4）→ water pump（2）→ radiator（1）→ hollow shaft（11）The company of the coolant stream of composition
Connect and use hose form；Coolant conveying cavity（3）With revolution cylinder（11）, volume control device（4）, water pump（2）, radiator（1）, it is public
Rotating shaft（10）Between the mode for being connected by socket joint or screw thread；Playpipe can be made of steel, non-ferrous metal etc., playpipe with
The mode for being connected by machinery or welding of hollow shaft, blade is made of steel or other metals, and blade shape is using circular arc, rotation
Wheel line or involute shape etc., blade can be using the modes, playpipe extended line such as welding or mechanical connection with the connection of ball grinder
The face of cylinder of penetrating blade outer rim track；Epicyclic transmission mechanism is constituted by slowing down with transmission mechanism, can use gear or belt pulley
Etc. form.
Technological principle of the invention is：Motor drives hollow shaft to rotate by epicyclic transmission mechanism, hollow shaft（10）With
Revolution cylinder（11）Between using being rigidly connected, so as to drive revolution cylinder to revolve round the sun, abrading-ball is in ball grinder（5）Interior high speed rolling promotes it
Rotation.Ball grinder（5）Be immersed in coolant, powder heat by ball milling tank body to revolution cylinder（11）Interior coolant is led
Go out, coolant passes through radiator again（1）Realize cooling；Hollow shaft（10）It is a blind hole pipe, hollow shaft（10）Lower end is blind hole end,
But circumferentially it is provided with aperture, playpipe in the tube wall of blind via bottom（6）It is fixed on hollow shaft（10）, and spray tube holes and hollow shaft
（10）The circumferential hole at blind hole end（13）Communicate, hollow shaft（10）The other end then with radiator（1）Delivery port is connected；Radiator
（1）Water inlet and water pump（2）Delivery port is connected, water pump（2）Water inlet and volume control device（4）Delivery port is connected, flow control
Device processed（4）Water inlet revolution cylinder（11）Delivery port be connected, between each part using flexible pipe connect；It is increase ball grinder（5）
Autobiography, in ball grinder（5）Blade is installed on outer wall（7）, the water under high pressure produced in water pump is from playpipe（6）Spray and promote leaf
Piece（7）, so that ball grinder（5）From rotational velocity increase, improve ball milling efficiency, by ball grinder rotation sillometer
（12）, volume control device（4）Adjustment coolant rate size reach setting ball grinder rotational velocity and coolant temperature will
Ask.
Technical process of the invention is：Material and ball material are put into people's ball grinder, planet carrier is fixed on after ball grinder sealing；To
Sealing revolution cylinder after the interior injection coolant of the cylinder that revolves round the sun, the air in exclusion coolant circulation loop, unlatching water pump and ball mill
Motor, adjusts coolant rate and water pump discharge pressure, realizes setting ball grinder rotational velocity and the controllable ball of coolant temperature
Mill.
The present invention has advantages below：
1. due to installing blade using on ball milling tank wall, blade is in the presence of spray liquid flow, it is possible to increase ball grinder from
Rotary speed, improves the efficiency of ball milling；
2., because radiator is fixed on revolution cylinder, the rotation of the cylinder that revolves round the sun forces the flowing of radiator surrounding air, further improves
The efficiency of radiating；
3. because ball grinder is fully immersed in coolant, the noise of machine work generation can be substantially reduced, improve the ring of work
Border quality；
4. because radiator, water pump are fixed on revolution cylinder, so coolant conveying cavity is all embodied as static state with the connection of each part
Connection, while being connected using flexible pipe between each part, can improve the stability of sealing effectiveness, reduce the maintenance cost of ball mill；
5. water pump is passed through（2）And volume control device（4）Cooperation or change fluid dielectric coolant, be capable of achieving large-scale ball grinder
Rotational velocity adjusts the regulation with coolant temperature.
Brief description of the drawings
Fig. 1 is present device schematic diagram.Wherein, radiator（1）, water pump（2）, coolant conveying cavity（3）, flow control dress
Put（4）, ball grinder（5）, playpipe（6）, blade（7）, motor（8）, epicyclic transmission mechanism（9）, hollow shaft（10）, revolution cylinder
（11）, ball grinder rotation sillometer（12）.
Specific embodiment：
Technical scheme is described further with reference to the accompanying drawings and examples.
Structure diagram of the invention is as shown in Figure 1.Radiator（1）Using steel radiator, water pump（2）Using minisize dc
Water pump（Operating voltage range DC4.5v-12v）, water pump（2）Portable power source use lithium battery, coolant conveying cavity（3）Using rubber
Glue flexible pipe, volume control device（4）Using constant pressure regulative mode, coolant temperature measurement uses AD590 current-output type temperature
Sensor（Measurement range is -50-150 DEG C）, ball grinder uses steel, playpipe to be made of metal, and blade uses steel plate stamping
Pressure is formed, and blade shape is involute shape, motor（8）Using threephase asynchronous, epicyclic transmission mechanism（9）Using belt pulley
Form, hollow shaft（10）With revolution cylinder（11）It is made of steel, ball grinder rotation sillometer（12）Passed using laser type rotating speed
Sensor；Revolution cylinder（11）→ volume control device（4）→ water pump（2）→ radiator（1）→ hollow shaft（11）Connection cooling
Fluid catheter（3）Connected using bell and spigot joint form, water pump（2）With revolution cylinder（11）, radiator（1）With revolution cylinder（11）And flow
Control device（4）With revolution cylinder（11）Between using the damping modes, water pump such as rubber blanket（2）, radiator（1）, ball grinder rotation
Sillometer（12）And volume control device（4）Revolution cylinder is fixed on using mechanical system（11）；Revolution cover with revolution cylinder it
Between using sealing ring form seal；Playpipe（6）With hollow shaft（10）Be connected by welding mode, blade（7）With ball milling
Tank（5）Be connected by welding manner.
Claims (2)
1. a kind of self cooling planetary ball mill of circulation is by radiator（1）, water pump（With rechargeable type power supply）（2）, coolant leads
Pipe（3）, volume control device（4）, ball grinder（5）, playpipe（6）, blade（7）, motor（8）, epicyclic transmission mechanism（9）, it is public
Rotating shaft（10）, revolution cylinder（11）, ball grinder rotation sillometer（12）Composition；It is characterized in that：Water pump（2）And radiator（1）, ball
Grinding jar rotation sillometer（Using noncontacting proximity sensor）、（12）Volume control device（It is contained within measuring coolant temperature device）
（4）Revolution cylinder is fixed on using mechanical system, water pump uses the adjustable DC water pump of outlet pressure, and pump power use can fill
Electric-type power supply, revolve round the sun cylinder（11）→ volume control device（4）→ water pump（2）→ radiator（1）→ hollow shaft（11）What is constituted is cold
But liquid stream is connected by hose form.
2. self cooling planetary ball mill is circulated as claimed in claim 1, it is characterised in that：Public rotating drum shaft is a blind hole pipe, public
Rotating shaft lower end is blind hole end, but tube wall in blind via bottom is circumferentially provided with aperture, and playpipe is fixed on hollow shaft, and spray tube holes
Circumferential aperture with hollow shaft blind hole end is communicated, the face of cylinder of playpipe extended line penetrating blade outer rim track, so that spray
Liquid stream promotes the blade of ball milling tank wall to rotate, and increases ball grinder rotational velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311449.3A CN106925385A (en) | 2017-05-05 | 2017-05-05 | Circulation self-cooling planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311449.3A CN106925385A (en) | 2017-05-05 | 2017-05-05 | Circulation self-cooling planetary ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106925385A true CN106925385A (en) | 2017-07-07 |
Family
ID=59430404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311449.3A Withdrawn CN106925385A (en) | 2017-05-05 | 2017-05-05 | Circulation self-cooling planetary ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106925385A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499686A (en) * | 2018-11-12 | 2019-03-22 | 长沙米淇仪器设备有限公司 | A kind of self cooling planet rolling type ball mill |
-
2017
- 2017-05-05 CN CN201710311449.3A patent/CN106925385A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499686A (en) * | 2018-11-12 | 2019-03-22 | 长沙米淇仪器设备有限公司 | A kind of self cooling planet rolling type ball mill |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170707 |