JP2901332B2 - Vibration / stirring type ball mill - Google Patents
Vibration / stirring type ball millInfo
- Publication number
- JP2901332B2 JP2901332B2 JP2267516A JP26751690A JP2901332B2 JP 2901332 B2 JP2901332 B2 JP 2901332B2 JP 2267516 A JP2267516 A JP 2267516A JP 26751690 A JP26751690 A JP 26751690A JP 2901332 B2 JP2901332 B2 JP 2901332B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- ball mill
- type ball
- stirring
- stirring type
- 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.)
- Expired - Lifetime
Links
- 238000003756 stirring Methods 0.000 title description 14
- 238000013019 agitation Methods 0.000 claims 3
- 238000010298 pulverizing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000000227 grinding Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 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
- 238000000527 sonication Methods 0.000 description 1
- 239000000725 suspension Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は攪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・
攪はん型ボールミルに関するものである。Description: FIELD OF THE INVENTION The present invention relates to an agitated ball mill, the vibration system of which is configured such that the grinding system also performs a vibration operation.
It relates to an agitated ball mill.
（従来の技術） 振動型のミルや攪はん型のボールミルは粉砕装置とし
て公知である。(Prior Art) A vibration-type mill and a stirring-type ball mill are known as pulverizers.
（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 drawback of these mills is that the stagnation area (the area where the material does not move), which reduces the fineness of the material to be ground and impairs the spatiotemporal yield, is reduced. It is relatively large. 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・攪はん型
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・攪は
ん型ボールミルであって、攪はん装置が関節式の軸を介
して攪はん装置用の駆動装置に連結されている、振動・
攪はん型ボールミルである。(Means for Solving the Problems) In order to achieve the above object, the vibration / stirring type ball mill of the present invention has the following configuration. That is, a vibration / stirring type ball mill attached to a bearing mounted on an eccentric driving device, wherein the stirring device is connected to a driving device for the stirring device via an articulated shaft. Be vibrated
It is a stirring type ball mill.
（作用） 本発明の振動・攪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。(Operation) When the above-mentioned two pulverizing systems are integrated as one device, as in the vibration-stirred ball mill of the present invention,
The above-mentioned stagnation areas are activated compared to the individual systems, and the fineness of the material to be ground is improved with a higher yield.
（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。(Embodiment) The details of the present invention will be described below with reference to the drawings, but this merely shows one embodiment of the present invention.
両側を据え付けられ、攪はん要素３を有する攪はん軸
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。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
れていない攪はん装置用の駆動装置が関節式の軸６を介
して攪はん装置に連結しており、関節式の軸６が粉砕管
１と攪はん軸２の振動を吸収する。上記の駆動装置は両
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。攪はん要素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。A stirring shaft 2 mounted on both sides and having a stirring element 3 is located inside the grinding tube 1. A pulverizing medium (not shown) for pulverizing the object to be pulverized is supplied from the supply pipe 4 in a separated state. The grinding tube 1 is mounted on a bearing 16 mounted on the eccentric drive device 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. I do. Both drives can be mounted on an infinitely adjustable gearbox. As the stirring element 3, a rod or a disc is suitable. The crushing tube 1 has a double jacket 7, 7a
, And a coolant or a heating medium can be
It can be fed into and out of the jackets 7, 7a through 9, 10, 11.
この攪はん型ボールミルは連続的にも断続的にも操作
しうる。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 sus
pension）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。14、15は測定部を示す。偏心駆動装
置５によって、攪はん型ボールミルは同時に振動ミルと
して作動する。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 agitated ball mill can be operated continuously or intermittently. The product (substance to be comminuted) that is pulverized by the above-mentioned pulverizing medium is in a dry or suspended state (in a sus
pension) Enters through the inlet 12 and exits the mill through the outlet 13. Reference numerals 14 and 15 indicate measurement units. By means of the eccentric drive 5, the stirring ball mill simultaneously operates as a vibrating mill. Vibration magnitude 200 to 1500 per minute
It is 4 to 12 mm due to vibration.
（発明の効果） 周知の振動ミルや攪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D50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。
粒子の分析は、Cilas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。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。(Effects of the Invention) The advantages of the pulverizer of the present invention over known vibration mills and agitating mills will be described with reference to the following tests. The 3 kinds of substances having a particle size of different D 50 respectively is fed into the grinding apparatus of the present invention, pulverization was carried out at different operation.
The analysis of the particles was carried out with a particle sizer manufactured by Cilas operating on the principle of laser. The ground material was diffused in water before measurement. This diffusion was performed by sonication for one minute. Three samples were measured.
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D50［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の欄は純粋に攪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攪はんミル動作
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 D 50 [μm], the column 1 is not pulverized, the column 2 is pulverized purely by the vibration mill operation, and the column 3 is purely agitated. In the case of pulverization only by the operation of the agitating mill, column 4 shows the case of pulverization by simultaneously performing the operation of the stirring mill and the operation of the vibration mill according to the present invention.
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……攪はん軸 ３……攪はん要素 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FIG. 1 is a cross-sectional view of a mill according to an embodiment of the present invention, in a state where a material to be ground is not present. DESCRIPTION OF SYMBOLS 1 ... Pulverizing pipe 2 ... Agitating shaft 3 ... Agitating element 4 ... Pulverizing medium 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)
6）に取り付けられた、振動・攪はん型ボールミルであ
って、攪はん装置が関節式の軸（６）を介して攪はん装
置用の駆動装置に連結されている、振動・攪はん型ボー
ルミル。A bearing (1) mounted on an eccentric drive (5).
6) A vibration and agitation type ball mill attached to 6), wherein the agitation device is connected to a driving device for the agitation device via an articulated shaft (6). Hand type ball mill.
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 JPH03127638A (en) | 1991-05-30 |
| JP2901332B2 true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6040396B2 (en) * | 2012-12-27 | 2016-12-07 | 株式会社エクォス・リサーチ | Heat crusher |
| JP2014124617A (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 |
| 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 Expired - Fee Related
- 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
- 1990-10-01 EP EP90118790A patent/EP0421318B1/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 MX MX022702A patent/MX174613B/en unknown
- 1990-10-04 JP JP2267516A patent/JP2901332B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR0181493B1 (en) | 1999-04-15 |
| EP0421318A3 (en) | 1991-07-24 |
| CA2026821A1 (en) | 1991-04-05 |
| DE59006016D1 (en) | 1994-07-14 |
| ES2055841T3 (en) | 1994-09-01 |
| EP0421318B1 (en) | 1994-06-08 |
| BR9004948A (en) | 1991-09-10 |
| PT95499B (en) | 1998-07-31 |
| JPH03127638A (en) | 1991-05-30 |
| EP0421318A2 (en) | 1991-04-10 |
| PT95499A (en) | 1992-07-31 |
| KR910007581A (en) | 1991-05-30 |
| MX174613B (en) | 1994-05-30 |
| DE3933097A1 (en) | 1991-04-11 |
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