JPH03127638A - Vibrating and stirring ball mil - Google Patents
Vibrating and stirring ball milInfo
- Publication number
- JPH03127638A JPH03127638A JP2267516A JP26751690A JPH03127638A JP H03127638 A JPH03127638 A JP H03127638A JP 2267516 A JP2267516 A JP 2267516A JP 26751690 A JP26751690 A JP 26751690A JP H03127638 A JPH03127638 A JP H03127638A
- Authority
- JP
- Japan
- Prior art keywords
- stirring
- pulverizing
- vibrating
- ball mill
- stirring 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 title claims description 24
- 238000010298 pulverizing process Methods 0.000 abstract description 9
- 238000000227 grinding Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- 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
- B02C17/14—Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は撹はん型のボールミルに関し、その粉砕システ
ムが更に振動動作をも行うように構成された、振動・撹
はん型ボールミルに関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a stirring type ball mill, and more particularly, to a vibrating/stirring type ball mill in which the grinding system is configured to also perform a vibration operation. It is.
（従来の技術）
振動型のミルや撹はん型のボールミルは粉砕装置として
公知である。(Prior Art) Vibratory mills and stirring ball mills are well-known as grinding devices.
（発明が解決しようとする問題点）
これらのミルの欠点は、被粉砕物の細かさを低下させ、
かつ、時空的な収率を損なう、よどみの区域（被粉砕物
が動かない区域）が比較的大きいことにある。本発明は
この欠点を除去することを目的とする。(Problems to be Solved by the Invention) The disadvantages of these mills are that they reduce the fineness of the material to be crushed;
Another problem is that the stagnation area (area where the material to be crushed does not move) is relatively large, which impairs the spatiotemporal yield. The present invention aims to eliminate this drawback.
（問題点を解決するための手段）
上述の目的を達成するため、本発明の振動・撹はん型ボ
ールミルは次のような構成を採る。すなわち、偏心駆動
装置に装着された軸受に取り付けられた、振動・撹はん
型ボールミルであって、撹はん装置が関節式の軸を介し
て撹はん装置用の駆動装置に連結されている、振動・撹
はん型ボールミルである。(Means for Solving the Problems) In order to achieve the above-mentioned object, the vibrating/stirring ball mill of the present invention has the following configuration. vibrating and stirring ball mills mounted on bearings mounted on an eccentric drive, the stirring device being connected to the drive for the stirring device via an articulated shaft; This is a vibration/stirring ball mill.
（作用）
本発明の振動・撹はん型ボールミルのように、上述の二
つの粉砕システムを一つの装置として一体化すると、個
別のシステムに比べ前述したよどみの区域が活性化され
、より大きな収率で被粉砕物の細かさが向上する。(Function) When the above-mentioned two grinding systems are integrated as one device like the vibration/stirring ball mill of the present invention, the stagnation area mentioned above is activated and the yield is increased compared to separate systems. The fineness of the material to be crushed is improved at a higher rate.
（実施例）
本発明の詳細を以下に図に従って説明するが、これは本
発明の一実施例を示すにすぎない。(Example) The details of the present invention will be described below with reference to the drawings, but this merely shows one example of the present invention.
両側を据え付けられ、撹はん要素３を有する撹はん軸２
が粉砕管１の内部に置かれている。被粉砕物を粉砕する
ための粉砕媒体（図示せず）は、ばらばらにされた状態
で供給管４から供給される。a stirring shaft 2 mounted on both sides and having a stirring element 3;
is placed inside the crushing tube 1. A grinding medium (not shown) for grinding the object to be ground is supplied from the supply pipe 4 in a separated state.
粉砕管１は偏心駆動装置５に装着された軸受け１６に取
り付けられている。図示されていない撹はん装置用の駆
動装置が関節式の軸６を介して撹はん装置に連結してお
り、関節式の軸６が粉砕管１と撹はん軸２の振動を吸収
する。土泥の駆動装置は両方とも無限に調節可能なギア
ボックスに取り付けることができる。撹はん要素３とし
ては、棒や円盤のようなものが適当である。粉砕管１に
は２重のジャケット７．７ａを装着することができ、冷
却剤や加熱用媒体を開口８．９．１０．１１を通してジ
ャケット７．７ａに送ったり、そこから排出したりする
ことができる。The grinding tube 1 is mounted on a bearing 16 mounted on an eccentric drive 5. A drive for the stirring device (not shown) is connected to the stirring device via an articulated shaft 6, which absorbs the vibrations of the grinding tube 1 and the stirring shaft 2. do. Both mud drives can be mounted on an infinitely adjustable gearbox. As the stirring element 3, something like a rod or a disk is suitable. The grinding tube 1 can be fitted with a double jacket 7.7a, through which coolant or heating medium can be conveyed to and discharged from the jacket 7.7a through the openings 8.9.10.11. Can be done.
この撹はん型ボールミルは連続的にも断続的にも操作し
つる。前述の粉砕媒体によって粉砕される製品（被粉砕
物）は、乾燥状態あるいは懸濁した状態で（ｉｎ ａ
５ｕｓｐｅｎｓｉｏｎ）供給口１２から入れられ、排出
口１３を通してミルから排出される。This stirred ball mill can be operated continuously or intermittently. The product to be ground by the above-mentioned grinding media may be in a dry or suspended state (in a
5uspension) is entered through the feed port 12 and discharged from the mill through the discharge port 13.
１４．１５は測定部を示す。偏心駆動装置５によって、
撹はん型ボールミルは同時に振動ミルとして作動する。14.15 shows the measurement part. By the eccentric drive device 5,
The stirred ball mill simultaneously operates as a vibratory mill.
振動の大きさは１分間に２００ないし１５００の振動で
４ないし１２ｍｍである。The magnitude of the vibrations is 4 to 12 mm at 200 to 1500 vibrations per minute.
（発明の効果）
周知の振動ミルや撹はん型ミルに比べ本発明の粉砕装置
の有利な点を下記の試験を参照しながら示す。それぞれ
異なるＤ５゜の粒子寸法を有する３種類の物質を本発明
の粉砕装置に送り込んで、異なる操作で粉砕を行った。(Effects of the Invention) The advantages of the grinding device of the present invention compared to known vibrating mills and stirrer mills will be illustrated with reference to the following tests. Three materials, each with a different particle size of D5°, were fed into the milling apparatus of the invention and milled in different operations.
粒子の分析は、Ｃ１１ａｓ製の、レーザーの原理で作動
する粒度測定器で行った。粉砕した物質は測定前に水中
で拡散させた。The analysis of the particles was carried out with a particle sizer manufactured by C11as and operating on the laser principle. The ground material was dispersed in water before measurements.
この拡散は１分間の超音波処理で行った。サンプルは３
つ計測した。This diffusion was performed by ultrasonication for 1 minute. The sample is 3
One measurement was made.
試験結果は以下の表に示される。この表中、数字は平均
粒度Ｄｓｏ［μｍ］を示し、１の欄は粉砕処理していな
い場合、２の欄は純粋に振動ミル動作のみによって粉砕
した場合、３の欄は純粋に撹はんミル動作のみによって
粉砕した場合、４の欄は本発明に従って撹はんミル動作
と振動ミル動作を同時にして粉砕した場合を示す。The test results are shown in the table below. In this table, the numbers indicate the average particle size Dso [μm]. Column 1 indicates the case where no pulverization treatment was performed, column 2 indicates the case where the pulverization was performed purely by vibration mill operation, and column 3 indicates the case where the pulverization was performed purely by stirring. In the case of pulverization by only mill operation, column 4 shows the case of pulverization by simultaneous stirring mill operation and vibration mill operation according to the present invention.
表
供給物質 １ ２ ３ ４
石灰石 １００ ５．０ ３．５ ２．
０ペンゾクサゾール １６．９ ５．１ ４．４
２．７ボルアクリロニト
リル ４２．０３６．３ ３７．２
２４．５Surface supply material 1 2 3 4 Limestone 100 5.0 3.5 2.
0 Penzoxazole 16.9 5.1 4.4
2.7boracrylonitrile 42.036.3 37.2
24.5
図は、被粉砕物の存在しない状態で表された本発明の一
実施例のミルの断面図である。
１・・・粉砕管
２・・・撹はん軸
３・・・撹はん要素
４・・・粉砕媒体の供給管
５・・・偏心駆動装置
６・・・関節式の軸
７．７ａ・・・ジャケット
８．９．１０．１１・・・開口
１２・・・被粉砕物の供給口
１３．１４．１５・・・排出口
１６・・・軸受The figure is a cross-sectional view of a mill according to an embodiment of the present invention, shown in the absence of objects to be crushed. 1... Grinding tube 2... Stirring shaft 3... Stirring element 4... Grinding media supply pipe 5... Eccentric drive device 6... Articulated shaft 7.7a. ... Jacket 8.9.10.11 ... Opening 12 ... Supply port for crushed material 13.14.15 ... Discharge port 16 ... Bearing
Claims (1)
り付けられた、振動・撹はん型ボールミルであって、撹
はん装置が関節式の軸（６）を介して撹はん装置用の駆
動装置に連結されている、振動・撹はん型ボールミル。1. A vibration/stirring ball mill mounted on a bearing (16) mounted on an eccentric drive (5), in which the stirring device stirs through an articulated shaft (6). A vibrating/stirring ball mill connected to a driving device for the equipment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3933097A DE3933097A1 (en) | 1989-10-04 | 1989-10-04 | SWINGING AGITATOR BALL MILL |
| DE3933097.4 | 1989-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127638A true JPH03127638A (en) | 1991-05-30 |
| JP2901332B2 JP2901332B2 (en) | 1999-06-07 |
Family
ID=6390798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2267516A Expired - Lifetime JP2901332B2 (en) | 1989-10-04 | 1990-10-04 | Vibration / stirring type ball mill |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0421318B1 (en) |
| JP (1) | JP2901332B2 (en) |
| KR (1) | KR0181493B1 (en) |
| BR (1) | BR9004948A (en) |
| CA (1) | CA2026821A1 (en) |
| DE (2) | DE3933097A1 (en) |
| ES (1) | ES2055841T3 (en) |
| MX (1) | MX174613B (en) |
| PT (1) | PT95499B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014124617A (en) * | 2012-12-27 | 2014-07-07 | Equos Research Co Ltd | Thermally crushing device |
| JP2014124618A (en) * | 2012-12-27 | 2014-07-07 | Equos Research Co Ltd | Thermally crushing device |
| CN107199102A (en) * | 2017-07-26 | 2017-09-26 | 太仓市山姆绿丰农产品专业合作社 | A kind of Highefficientpulverizer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716002B (en) * | 2017-11-06 | 2023-03-28 | 齐鲁工业大学 | Device and method for preparing hexagonal boron nitride nanosheet through pure shear ball milling and ultrasonic cooperation |
| CN114653438B (en) * | 2022-05-06 | 2022-11-22 | 淄博市淄川金龙磨料磨具有限公司 | Ball-milling equipment for producing and processing superfine white corundum micropowder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1116980A (en) * | 1965-03-16 | 1968-06-12 | Southwestern Eng Co | Machine for pulverizing or surface-treating material |
| DE2631826A1 (en) * | 1975-09-10 | 1977-03-24 | Chamber Of Mines Services Ltd | CENTRIFUGAL MILL |
-
1989
- 1989-10-04 DE DE3933097A patent/DE3933097A1/en not_active Withdrawn
-
1990
- 1990-09-28 KR KR1019900015445A patent/KR0181493B1/en not_active IP Right Cessation
- 1990-10-01 EP EP90118790A patent/EP0421318B1/en not_active Expired - Lifetime
- 1990-10-01 DE DE59006016T patent/DE59006016D1/en not_active Expired - Fee Related
- 1990-10-01 ES ES90118790T patent/ES2055841T3/en not_active Expired - Lifetime
- 1990-10-02 BR BR909004948A patent/BR9004948A/en not_active IP Right Cessation
- 1990-10-03 PT PT95499A patent/PT95499B/en not_active IP Right Cessation
- 1990-10-03 CA CA002026821A patent/CA2026821A1/en not_active Abandoned
- 1990-10-04 JP JP2267516A patent/JP2901332B2/en not_active Expired - Lifetime
- 1990-10-04 MX MX022702A patent/MX174613B/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014124617A (en) * | 2012-12-27 | 2014-07-07 | Equos Research Co Ltd | Thermally crushing device |
| JP2014124618A (en) * | 2012-12-27 | 2014-07-07 | Equos Research Co Ltd | Thermally crushing device |
| CN107199102A (en) * | 2017-07-26 | 2017-09-26 | 太仓市山姆绿丰农产品专业合作社 | A kind of Highefficientpulverizer |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2055841T3 (en) | 1994-09-01 |
| JP2901332B2 (en) | 1999-06-07 |
| EP0421318A3 (en) | 1991-07-24 |
| KR910007581A (en) | 1991-05-30 |
| CA2026821A1 (en) | 1991-04-05 |
| DE3933097A1 (en) | 1991-04-11 |
| EP0421318B1 (en) | 1994-06-08 |
| KR0181493B1 (en) | 1999-04-15 |
| EP0421318A2 (en) | 1991-04-10 |
| PT95499A (en) | 1992-07-31 |
| BR9004948A (en) | 1991-09-10 |
| PT95499B (en) | 1998-07-31 |
| DE59006016D1 (en) | 1994-07-14 |
| MX174613B (en) | 1994-05-30 |
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