CN107737643A - A kind of ball mill by wet process Quick ball grinder - Google Patents
A kind of ball mill by wet process Quick ball grinder Download PDFInfo
- Publication number
- CN107737643A CN107737643A CN201710995037.6A CN201710995037A CN107737643A CN 107737643 A CN107737643 A CN 107737643A CN 201710995037 A CN201710995037 A CN 201710995037A CN 107737643 A CN107737643 A CN 107737643A
- Authority
- CN
- China
- Prior art keywords
- belt pulleys
- ball mill
- belt
- drive shaft
- wet process
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 description 22
- 238000009837 dry grinding Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 238000001238 wet grinding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 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
- B02C17/10—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
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
A kind of ball mill by wet process Quick ball grinder, including ball mill barrel, the rotation short axle at ball mill barrel both ends, the bearing block for installing rotation short axle and the drive device of driving ball mill barrel rotation, drive device includes the A3 belt pulleys, main motor, slow speed motor being installed on the nearly right side cylinder of ball mill barrel, slow speed motor connects reductor, reductor main shaft connects the first drive shaft, first drive shaft both ends are installed on bearing block, and C2 belt pulleys, C3 belt pulleys are provided with the first drive shaft；C1 belt pulleys on main motor main shaft, the second drive shaft in parallel is provided with below first drive shaft, second drive shaft both ends are installed on bearing block, C4 belt pulleys, C5 belt pulleys are provided with second drive shaft, A3 belt pulleys are connected with C5 belt pulleys by belt transmission, C3 belt pulleys are connected with C4 belt pulleys by belt transmission, and C1 belt pulleys are connected with C2 belt pulleys by belt transmission.
Description
Technical field
The present invention relates to a kind of ceramic industry raw material wet-treating Quick ball grinder.
Background technology
Ball mill is a kind of wide variety of conventional grinding machine of the industries such as mine, building materials, chemical industry, food.
Ball mill technique is divided into two kinds of dry grinding and wet-milling, and the former is very common in industries such as mine, cement, ceramics, generally
Using large scale, a diameter of 30-100mm low side mill pearl, proportion 3.0-3.6 different aluminium contents alumina balls, or
It is the similar steel ball of the size of proportion 7.8, the dry grinding of below 20mm materials is completed in a manner of batch, discharge fineness typically exists
Below 300 mesh；
The general rotating speed of dry method ball mill is slower, and mill pearl filling rate is relatively low, coming down in torrents after mill pearl lifting is made full use of, to realize pair
The impact and grinding of material.
With more and more higher is required to fineness of materials, in the case where dry grinding can not be realized, then wet ball grinding is needed
Technique.In wet ball grinding technique, so that batch is ground as an example, grind pearl, treat other solvents such as grind materials, water, grinding aid according to than
Example mixing, with the rotating speed slightly fast compared with dry ball milling, drive mill pearl to move and form velocity gradient, by grind the relative displacement of pearl come
The shearing of material is realized, extrudes, realizes effective grinding of material.Wet grinding, typically use 3.6 proportion alumina balls, size
In 8-13mm, mill pearl filling rate about 50%, mill speed is relevant with interior diameter, for 2.06 meters of effective diameters, typically in 23-
25 rpms；Pan feeding fineness is thin typically in 20 mesh or more, and discharge fineness can reach below 5um（Calculated with D90）.
Compared to dry grinding, the slurry by wet ground will often pass through drying process, revert to dry particle again,
Cost is higher；But widely apply and also demonstrate that, wet-milling is more fully effectively, can to effective supplement of dry grinding and extension, grinding
To reach thinner product fineness.
From the point of view of development course, for ball mill by wet process again originating from dry grinding, equipment and application method all also remain with dry grinding
Vestige, using rotating speed also close to dry grinding, typically all control below critical speed, mainly worry more than after critical speed
Centrifuge, reduce grinding efficiency.But in fact, the filling rate that pearl and slurry are ground due to wet-milling is obvious high, almost do not have
Centrifugal action occurs for space；The relative motion ground between pearl is more violent, and grinding effect should be better, and experiment proves, in certain journey
On degree, rotating speed is faster, more favourable to grinding.
In wet-grinding technology and relative device, using more alumina balls, have two it is fatal the defects of, first, its toughness is insufficient, discomfort
For the speed muller type such as Ball-stirring mill, vertical grinding machine, easily occur broken；Second, alumina ceramic grinding ball wear rate is high,
The industry more sensitive to impurity, such as paper industry and zirconium silicate industry, are not applied to yet.
The content of the invention
The present invention is to solve the problems, such as that above-mentioned technique is present, there is provided a kind of grinding efficiency is high, and product quality is stable, and can
The Quick ball grinder of energy consumption is effectively reduced, possesses the prospect promoted in relevant industries.
The key problem in technology of the present invention is the transformation by spindle nose, belt pulley, motor, grinding machine is steadily quickly transported
OK, can be higher with the use of proportion, toughness is more preferable, the more preferable zirconium aluminium composite balls of wearability.
To realize the object of the invention, there is provided following technical scheme：A kind of ball mill by wet process Quick ball grinder, including ball milling
Machine drum body, the rotation short axle at ball mill barrel both ends, the bearing block for installing rotation short axle and driving ball mill barrel rotation
The drive device turned, it is characterised in that drive device includes A3 belt pulleys, the master being installed on the nearly right side cylinder of ball mill barrel
Motor, slow speed motor, slow speed motor connection reductor, reductor main shaft connect the first drive shaft, the installation of the first drive shaft both ends
In on bearing block, being provided with C2 belt pulleys, C3 belt pulleys in the first drive shaft；C1 belt pulleys on main motor main shaft, the first driving
The second drive shaft in parallel is provided with below axle, the second drive shaft both ends are installed on bearing block, set in the second drive shaft
C4 belt pulleys, C5 belt pulleys are equipped with, A3 belt pulleys are connected with C5 belt pulleys by belt transmission, and C3 belt pulleys lead to C4 belt pulleys
Belt transmission connection is crossed, C1 belt pulleys are connected with C2 belt pulleys by belt transmission.
Preferably, main motor uses variable-frequency motor.It is high compared with common configuration by more than 30%, using VFC, it is possible to achieve
Stepless speed regulation, slow speed motor remain unchanged.
Preferably, C1 belt pulleys diameter increase by 20%（Belt pulley diameter increases to 260mm from 220mm）, C3, C5 belt
Disk diameter increase by 10%（Two belt pulley diameters increase to 340mm and 460mm from 310mm, 420mm respectively）, C2, C4 belt
Disk diameter reduces 10%（Diameter is reduced to 770mm from 860mm）.
Preferably, A3 belt pulleys diameter increase by 10%, A3 belt pulley diameters it is relevant with ball mill barrel, this example by
Install belt pulley on the outside of cylinder additional, diameter increases to 2400mm from 2200mm.
Above-mentioned setting entirety rotating speed can improve 63%, up to 30-40 rpms.
Preferably, have additional cooling water jecket on the bearing block of installation rotation short axle.Both ends rotate minor axis diameter calibration
Normal ball mill overstriking more than 20%, using the bearing of larger number.
Preferably, it is filled with high specific gravity zirconium aluminium composite balls in cylinder.Replaced with the use of high specific gravity zirconium aluminium composite balls normal
3.6 proportion alumina balls of rule, conventional 8-13mm schemes are replaced using 4-8mm grading distribution schemes, to reach shortening milling time, and
Reduce the purpose of energy consumption.
Beneficial effect of the present invention：Grinding efficiency of the present invention is high, and product fineness is stable, and impurity content is few, and energy consumption is low.Pass through mill
Machine transformation can effectively improve grinding efficiency, shorten more than conventional milling time a quarter；Energy consumption can be effectively reduced, equally
Under grinding effect, power saving more than 1/3rd；Product is more stable, and mill pearl consumption is lower, and unit product mill pearl consumption is by weight
Gauge saves more than half；Final products purity is higher, and only because mill bead mill consumption is low one, product purity can improve more than 0.3%.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiment 1：A kind of ball mill by wet process Quick ball grinder, including ball mill barrel 1, the rotation at the both ends of ball mill barrel 1
Turn short axle 2, the drive device that the bearing block 3 for installing rotation short axle 2 and driving ball mill barrel 1 rotate, drive device
Including A3 belt pulleys, main motor 4, the slow speed motor 5 being installed on the nearly right side cylinder of ball mill barrel 1, the connection of slow speed motor 5 subtracts
Fast machine 6, the main shaft of reductor 6 connect the first drive shaft 7, and the both ends of the first drive shaft 7 are installed on bearing block, in the first drive shaft 7
It is provided with C2 belt pulleys, C3 belt pulleys；C1 belt pulleys on the main shaft of main motor 4, the lower section of the first drive shaft 7 are provided with parallel
Second drive shaft 8, the both ends of the second drive shaft 8 are installed on bearing block 3, and C4 belt pulleys, C5 belts are provided with the second drive shaft 8
Disk, A3 belt pulleys are connected with C5 belt pulleys by belt transmission, and C3 belt pulleys are connected with C4 belt pulleys by belt transmission, C1 skins
Tep reel is connected with C2 belt pulleys by belt transmission.Main motor 4 uses variable-frequency motor.C1 belt pulleys diameter increase by 20%, C3, C5
Belt pulley diameter increase by 10%, C2, C4 belt pulley diameter reduce 10%, A3 belt pulleys diameter increase by 10%.Installation rotation short axle 2
Cooling water jecket 9 is had additional on bearing block.High specific gravity zirconium aluminium composite balls are filled with ball mill barrel 1.
Preferably to explain technical scheme, above-mentioned technology described in detail below is applied to Zirconium silicate grinding
When process condition：
Certain more model ball mill is applied in the industry, and effective diameter is 2.06 meters after pasting liner, and effective length is 4.06 meters, effectively
Volume is 13.5 cubes；The main shaft overstriking of grinding machine both ends is 36cm；Grinding machine motor increases to 132kw, and grinding machine power frequency running speed is more
36 revolutions per minute are changed to, pass through Frequency Converter Control；Using 4mm, 6mm, 8mm mill pearl, according to 2:3:1 ratio, and 50% volume
Filling rate, just add 16.8 ton of 4.0 proportion zirconium aluminium composite balls of machine（By taking the K400 of Jiangsu metal and stone grinding Co., Ltd production as an example）, after
The continuous consumption by every 8 grams of degree electricity grinds pearl to dose 8mm；Institute's grind materials are the advanced zirconium English of Australia Ai Lu cards company EB Premium
Sand, pan feeding fineness are 20 mesh；Raw material addition is 5.5 tons, adds 3.5 tons of running water, solid content 61%；Under this process conditions,
Grinding can reach D90 in below 5.0um in 20 hours（BT9300Z laser particle analyzers are tested）, energy consumption is per ton following at 400 degree,
Pearl consumption is ground in 3.5 kilogram per tonnes.
Claims (6)
1. a kind of ball mill by wet process Quick ball grinder, including ball mill barrel, the rotation short axle at ball mill barrel both ends, for pacifying
The bearing block of dress rotation short axle and the drive device of driving ball mill barrel rotation, it is characterised in that drive device includes installation
In the A3 belt pulleys on the nearly right side cylinder of ball mill barrel, main motor, slow speed motor, slow speed motor connection reductor, reductor
Main shaft connects the first drive shaft, and the first drive shaft both ends are installed on bearing block, and C2 belt pulleys, C3 are provided with the first drive shaft
Belt pulley；C1 belt pulleys on main motor main shaft, the first drive shaft lower section are provided with the second drive shaft in parallel, the second driving
Axle both ends are installed on bearing block, and C4 belt pulleys, C5 belt pulleys are provided with the second drive shaft, and A3 belt pulleys lead to C5 belt pulleys
Belt transmission connection is crossed, C3 belt pulleys are connected with C4 belt pulleys by belt transmission, and C1 belt pulleys pass through belt with C2 belt pulleys
Drive connection.
2. a kind of ball mill by wet process Quick ball grinder according to claim 1, it is characterised in that main motor uses variable-frequency electric
Machine.
3. a kind of ball mill by wet process Quick ball grinder according to claim 1, it is characterised in that C1, C3, C5 belt pulley are straight
Footpath increase by 20%, C2, C4 belt pulley diameter reduce 10%.
A kind of 4. ball mill by wet process Quick ball grinder according to claim 1, it is characterised in that A3 belt pulleys diameter increase
10%。
A kind of 5. ball mill by wet process Quick ball grinder according to claim 1, it is characterised in that the axle of installation rotation short axle
Cooling water jecket is had additional in bearing.
6. a kind of ball mill by wet process Quick ball grinder according to claim 1, it is characterised in that be filled with high ratio in cylinder
Weight zirconium aluminium composite balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995037.6A CN107737643A (en) | 2017-10-23 | 2017-10-23 | A kind of ball mill by wet process Quick ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995037.6A CN107737643A (en) | 2017-10-23 | 2017-10-23 | A kind of ball mill by wet process Quick ball grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737643A true CN107737643A (en) | 2018-02-27 |
Family
ID=61236840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995037.6A Withdrawn CN107737643A (en) | 2017-10-23 | 2017-10-23 | A kind of ball mill by wet process Quick ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737643A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371267A (en) * | 2020-11-27 | 2021-02-19 | 江西嘉顺瓷业有限公司 | Energy-saving ceramic ball mill |
| CN112958776A (en) * | 2021-02-02 | 2021-06-15 | 安徽寒锐新材料有限公司 | Cobalt powder preparation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263548Y (en) * | 1996-02-07 | 1997-10-01 | 中国科学院金属研究所 | High-efficiency energy-saving tower-type mill |
| CN203803576U (en) * | 2013-12-16 | 2014-09-03 | 重庆市欧华陶瓷有限责任公司 | Wet ball mill |
| CN107008543A (en) * | 2017-04-17 | 2017-08-04 | 杨迪凡 | A kind of ball mill prepared for ceramic tile raw material |
| CN207823130U (en) * | 2017-10-23 | 2018-09-07 | 江苏金石研磨有限公司 | A kind of wet method Quick ball grinder |
-
2017
- 2017-10-23 CN CN201710995037.6A patent/CN107737643A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263548Y (en) * | 1996-02-07 | 1997-10-01 | 中国科学院金属研究所 | High-efficiency energy-saving tower-type mill |
| CN203803576U (en) * | 2013-12-16 | 2014-09-03 | 重庆市欧华陶瓷有限责任公司 | Wet ball mill |
| CN107008543A (en) * | 2017-04-17 | 2017-08-04 | 杨迪凡 | A kind of ball mill prepared for ceramic tile raw material |
| CN207823130U (en) * | 2017-10-23 | 2018-09-07 | 江苏金石研磨有限公司 | A kind of wet method Quick ball grinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371267A (en) * | 2020-11-27 | 2021-02-19 | 江西嘉顺瓷业有限公司 | Energy-saving ceramic ball mill |
| CN112958776A (en) * | 2021-02-02 | 2021-06-15 | 安徽寒锐新材料有限公司 | Cobalt powder preparation equipment |
| CN112958776B (en) * | 2021-02-02 | 2022-03-08 | 安徽寒锐新材料有限公司 | Cobalt powder preparation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103721800A (en) | Spiral stirrer of vertical type spiral stirring grind | |
| CN201445981U (en) | Novel ball mill | |
| CN204710420U (en) | Gyratory crusher transmission device and unit for inertial conic crusher thereof | |
| CN104014400B (en) | Rod milling method and device | |
| CN107737643A (en) | A kind of ball mill by wet process Quick ball grinder | |
| CN107185655A (en) | A kind of novel tube mill | |
| CN110075964A (en) | A kind of partial size thickness adjustable integrated breaking machine | |
| CN106732966A (en) | A kind of wet type roll-type grinding system | |
| CN102343295A (en) | Cantilever flexible static-pressure floating ring-roll mill | |
| KR102304913B1 (en) | Waste tire high purity iron core separator | |
| CN207823130U (en) | A kind of wet method Quick ball grinder | |
| CN103846129A (en) | Efficient screening pulverizer | |
| CN105642408A (en) | Novel vertical roll mill with grinded powder outward-guide mechanism | |
| CN205887105U (en) | Energy -efficient ore crusher | |
| CN205966041U (en) | Gypsum mixes modified system | |
| CN112756068A (en) | Ceramic-based medium stirring mill and ore grinding method thereof | |
| CN103272674B (en) | A kind of air-flow vortex pulverizing mill for extracting cotton protein from cotton dregs | |
| CN203370607U (en) | Efficient screening pulverizer | |
| CN207357260U (en) | A kind of mineral powder chopping fine mill uses autogenous grinding swaging machine | |
| CN105170246B (en) | Multi-functional circular cartridge type ore makes sand machine | |
| CN106622498A (en) | Grinding roller hydraulic ultra-fine powder grinding machine | |
| CN204865987U (en) | Get rid of hammer and grind cornmill | |
| CN204469808U (en) | A kind of novel vertical mill | |
| CN208542302U (en) | A kind of wet ball mill convenient for operation | |
| CN201783350U (en) | High-efficient energy-saving grinding-assistant and fire-proof grinding device for micro powders |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180227 |