EP0135568A1 - Installation de broyage fin pour experiences de laboratoire. - Google Patents

Installation de broyage fin pour experiences de laboratoire.

Info

Publication number
EP0135568A1
EP0135568A1 EP84901059A EP84901059A EP0135568A1 EP 0135568 A1 EP0135568 A1 EP 0135568A1 EP 84901059 A EP84901059 A EP 84901059A EP 84901059 A EP84901059 A EP 84901059A EP 0135568 A1 EP0135568 A1 EP 0135568A1
Authority
EP
European Patent Office
Prior art keywords
grinding
cylinder core
front side
ground
product
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
Application number
EP84901059A
Other languages
German (de)
English (en)
Other versions
EP0135568B1 (fr
Inventor
Dirk Sijsling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Kurt Retsch GmbH and Co KG
Original Assignee
F Kurt Retsch GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F Kurt Retsch GmbH and Co KG filed Critical F Kurt Retsch GmbH and Co KG
Priority to AT84901059T priority Critical patent/ATE27923T1/de
Publication of EP0135568A1 publication Critical patent/EP0135568A1/fr
Application granted granted Critical
Publication of EP0135568B1 publication Critical patent/EP0135568B1/fr
Expired legal-status Critical Current

Links

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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/16—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs with milling members essentially having different peripheral speeds and in the form of a hollow cylinder or cone and an internal roller or cone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Dans des installations de broyage fin en particulier d'échantillons de matériaux pour des expériences de laboratoire, avec un organe de broyage fixe et un autre tournant, qui sont disposées de façon à avoir une surface située vis-à-vis d'une autre avec un intervalle faible et à faire transiter entre elles le produit à moudre, se pose le problème suivant: les échantillons doivent être introduits et évacués un par un, si bien que le travail s'effectue de manière discontinue. Il est également difficile de régler dans les grandes lignes le degré de broyage. Afin de résoudre cette difficulté et de pouvoir effectuer dans ce domaine d'utilisation un broyage continu de matériaux durs et très durs, ainsi qu'un broyage réglable dans les grandes lignes quant à la grosseur des grains, on a donné, conformément à la présente invention, aux organes de broyage, d'une part, une structure de corps de cylindre fixe (22) et, d'autre part, une structure de noyau de cylindre (26) tournant parallèlement à l'arbre; entre eux, un passage annulaire étroit, de préférence de l'ordre de grandeur d'un demi-millimètre, reste libre. Le produit à broyer est introduit sur le côté avant du noyau du cylindre et le produit broyé est évacué sur l'autre côté avant du noyau du cylindre; des dispositifs correspondants (20, 36; 21, 37, 38) sont prévus à cet effet. L'axe médian longitudinal commun des deux organes de broyage peut être basculé par des mécanismes appropriés (11, 12, 15) de manière à prendre une position pratiquement verticale en passant par d'innombrables positions inclinées. Un élément conique (30) dans la surface supérieure du noyau du cylindre (26) peut être disposé sur au moins un côté avant de ce dernier.
EP84901059A 1983-03-02 1984-03-02 Installation de broyage fin pour experiences de laboratoire Expired EP0135568B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84901059T ATE27923T1 (de) 1983-03-02 1984-03-02 Feinzerkleinerungsvorrichtung fuer laboratoriumszwecke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307323 1983-03-02
DE19833307323 DE3307323A1 (de) 1983-03-02 1983-03-02 Feinzerkleinerungsvorrichtung fuer laboratoriumszwecke

Publications (2)

Publication Number Publication Date
EP0135568A1 true EP0135568A1 (fr) 1985-04-03
EP0135568B1 EP0135568B1 (fr) 1987-06-24

Family

ID=6192275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84901059A Expired EP0135568B1 (fr) 1983-03-02 1984-03-02 Installation de broyage fin pour experiences de laboratoire

Country Status (7)

Country Link
US (1) US4688727A (fr)
EP (1) EP0135568B1 (fr)
JP (1) JPS60501146A (fr)
AU (1) AU567446B2 (fr)
DE (3) DE3307323A1 (fr)
SU (1) SU1433395A3 (fr)
WO (1) WO1984003453A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115372069A (zh) * 2022-10-25 2022-11-22 成都兰腾科技有限公司 一种检测样本取样用机械手机构

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555901B2 (fr) * 1992-02-12 1999-12-01 Unilever N.V. Séparation pneumatique de farine
DE69301160T3 (de) * 1992-02-12 2000-05-25 Unilever N.V., Rotterdam Sichten von Mehl
US5794865A (en) * 1995-07-25 1998-08-18 Didion Manufacturing Company Rotary crusher/reclaimer for reclaiming and reclassifying sand and related aggregates from lump materials
US5813618A (en) * 1995-11-28 1998-09-29 Andritz Sprout-Bauer, Inc. Continuous cyclindrical wood pulp refiner
RU2185885C2 (ru) * 2000-05-25 2002-07-27 Институт горного дела Севера СО РАН Способ дезинтеграции горных пород и роторная мельница для его осуществления
US20040053319A1 (en) * 2002-09-17 2004-03-18 Mcwilliams Diana R. Isolation of genetic molecules from a complex biological constrauct for use in genetic expression analysis
US7942354B2 (en) * 2008-07-29 2011-05-17 Didion Manufacturing Company Rotary tumbler and metal reclaimer
US8528846B2 (en) * 2009-10-15 2013-09-10 General Kinematics Corporation Vibratory crushing apparatus
CN102049335B (zh) * 2009-11-06 2012-07-04 五冶集团上海有限公司 大型球磨机安装施工方法
US8016218B1 (en) 2011-03-16 2011-09-13 Mitchell Friedman Linear specimen shaker
JP5903599B2 (ja) * 2011-10-06 2016-04-13 パナソニックＩｐマネジメント株式会社 平板状表示装置の解体方法
ITTO20110907A1 (it) * 2011-10-12 2013-04-13 Rancilio Group Spa Dispositivo per macinare grani tostati
CN106334613A (zh) * 2016-09-23 2017-01-18 重庆市红槽坊酒业有限公司 制酒原料研磨装置
CN110124789A (zh) * 2019-05-27 2019-08-16 淄博创立机电科技有限公司 一种固体废物处理粉碎设备
DE102020101523B4 (de) * 2019-09-06 2026-02-12 Retsch Gmbh Laborschwingmühle
CN110947495B (zh) * 2019-12-04 2021-09-17 江巧巧 一种添加草本植物的化妆品颗粒状原料加工设备
CN114209620A (zh) * 2021-12-03 2022-03-22 江苏津沂菊源生物健康产业研究院有限公司 一种金丝皇菊纳米脂质体高渗透护肤品的制备工艺及装置
CN114453106A (zh) * 2022-02-11 2022-05-10 安徽省美极调味食品有限公司 一种用于复合调味料的加工设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US35036A (en) * 1862-04-22 Improvement in metallic grinding-mills
FR1115210A (fr) * 1954-12-01 1956-04-20 Machine destinée à préparer les peintures et autres enduits de nature liquide
US3151817A (en) * 1960-08-05 1964-10-06 Nordberg Manufacturing Co Replaceable wearing parts for crushers with tilting bowls
FR1328996A (fr) * 1962-04-25 1963-06-07 Appareil frotteur et malaxeur destiné notamment au traitement des sables de fonderie
US3154257A (en) * 1962-10-22 1964-10-27 Magnetic Film And Tape Company Impact-type mixer
US3570775A (en) * 1967-12-21 1971-03-16 Gen Electric Mica delamination
US3622086A (en) * 1968-10-28 1971-11-23 Takashi Yamagishi Pulverizer
US3806050A (en) * 1971-05-12 1974-04-23 E Cumpston Mixer-refiner
CA974980A (en) * 1972-05-09 1975-09-23 Edward H. Cumpston (Jr.) Mixer-refiner having automatic throughput control
US4067503A (en) * 1976-04-12 1978-01-10 Broman John S Method of grinding in a mill
US4373674A (en) * 1979-02-14 1983-02-15 Marion Barrera Crushing method and apparatus
US4307846A (en) * 1979-10-09 1981-12-29 Spelsberg Thomas C Continuous flow tissue homogenizer
IT1141532B (it) * 1980-04-09 1986-10-01 Gabriele Rossi Procedimento e macchina ad asse inclinato per pestellamento di prodotti e/o sostanze di qualunque tipo in sostituzione del classico mortaio completo di pestello a funzionamento manuale per uso culinario,erboristico e di laboratorio

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8403453A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115372069A (zh) * 2022-10-25 2022-11-22 成都兰腾科技有限公司 一种检测样本取样用机械手机构

Also Published As

Publication number Publication date
AU2578484A (en) 1984-09-28
JPS60501146A (ja) 1985-07-25
DE3307323A1 (de) 1984-09-06
EP0135568B1 (fr) 1987-06-24
AU567446B2 (en) 1987-11-19
DE3464335D1 (en) 1987-07-30
DE3490095D2 (en) 1985-03-21
SU1433395A3 (ru) 1988-10-23
US4688727A (en) 1987-08-25
WO1984003453A1 (fr) 1984-09-13

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