DE20211899U1 - Eddy current mill as well as rotor and grinding tool therefor - Google Patents

Eddy current mill as well as rotor and grinding tool therefor

Info

Publication number
DE20211899U1
DE20211899U1 DE20211899U DE20211899U DE20211899U1 DE 20211899 U1 DE20211899 U1 DE 20211899U1 DE 20211899 U DE20211899 U DE 20211899U DE 20211899 U DE20211899 U DE 20211899U DE 20211899 U1 DE20211899 U1 DE 20211899U1
Authority
DE
Germany
Prior art keywords
eddy current
rotor
current mill
grinding tool
plate elements
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
Application number
DE20211899U
Other languages
German (de)
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.)
Cement And Mining Processing (cmp) Ag De
Original Assignee
Cemag Anlagenbau GmbH
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 Cemag Anlagenbau GmbH filed Critical Cemag Anlagenbau GmbH
Priority to DE20211899U priority Critical patent/DE20211899U1/en
Publication of DE20211899U1 publication Critical patent/DE20211899U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C2013/145—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with fast rotating vanes generating vortexes effecting material on material impact

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Wirbelstrommühle mit einem Rotor (14), der sich in einem Stator (16) mit hoher Geschwindigkeit dreht, wobei der Rotor (14) auf seinem Umfang eine Anzahl von Mahlwerkzeugen (34) trägt, die eine Anzahl radial zur Rotorachse gerichteter Plattenelemente (56) aufweisen und zwischen den Außenkanten der Plattenelemente (56) und dem Stator (16) ein enger Mahlspalt (68) gebildet wird, dadurch gekennzeichnet, dass die Plattenelemente (56) in einem Abstand von 30 bis 50 mm angeordnet sind.1. eddy current mill with a rotor ( 14 ) which rotates at high speed in a stator ( 16 ), the rotor ( 14 ) carrying on its circumference a number of grinding tools ( 34 ) which have a number of plate elements () 56 ) and a narrow grinding gap ( 68 ) is formed between the outer edges of the plate elements ( 56 ) and the stator ( 16 ), characterized in that the plate elements ( 56 ) are arranged at a distance of 30 to 50 mm. 2. Wirbelstrommühle nach Anspruch 1, wobei jedes Mahl­ werkzeug (34) drei Plattenelemente (56) aufweist, von denen zwei an den seitlichen Enden einer Basisplatte (54) und das dritte in der Mitte der Basisplatte (54) angesetzt sind.2. Eddy current mill according to claim 1, wherein each grinding tool ( 34 ) has three plate elements ( 56 ), two of which are attached to the lateral ends of a base plate ( 54 ) and the third in the middle of the base plate ( 54 ). 3. Wirbelstrommühle nach Anspruch 1 oder 2, wobei der Mahlspalt eine Breite von 0,5 bis 1 mm hat.3. eddy current mill according to claim 1 or 2, wherein the Grinding gap has a width of 0.5 to 1 mm. 4. Rotor für eine Wirbelstrommühle nach einem der An­ sprüche 1 bis 3, mit einer Anzahl von Mahlwerkzeugen (34) auf seinem Umfang, die radial zur Rotorachse gerichtete Plattenelemente (56) aufweisen, dadurch ge­ kennzeichnet, dass die Plattenelemente (56) in einem Abstand von 30 bis 50 mm angeordnet sind.4. Rotor for an eddy current mill according to one of claims 1 to 3, with a number of grinding tools ( 34 ) on its circumference, which have radially directed to the rotor axis plate elements ( 56 ), characterized in that the plate elements ( 56 ) in one Distance of 30 to 50 mm are arranged. 5. Mahlwerkzeug für eine Wirbelstrommühle nach einem der Ansprüche 1 bis 3, mit zwei Plattenelementen (56), die von den seitlichen Enden einer Basisplatte (54) abstehen, dadurch gekennzeichnet, dass ein drittes Plattenelement (56) in der Mitte der Basisplatte (54) angesetzt ist.5. Grinding tool for an eddy current mill according to one of claims 1 to 3, with two plate elements ( 56 ) which protrude from the lateral ends of a base plate ( 54 ), characterized in that a third plate element ( 56 ) in the middle of the base plate ( 54 ) is scheduled.
DE20211899U 2002-08-01 2002-08-01 Eddy current mill as well as rotor and grinding tool therefor Expired - Lifetime DE20211899U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20211899U DE20211899U1 (en) 2002-08-01 2002-08-01 Eddy current mill as well as rotor and grinding tool therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20211899U DE20211899U1 (en) 2002-08-01 2002-08-01 Eddy current mill as well as rotor and grinding tool therefor

Publications (1)

Publication Number Publication Date
DE20211899U1 true DE20211899U1 (en) 2002-09-19

Family

ID=7973748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20211899U Expired - Lifetime DE20211899U1 (en) 2002-08-01 2002-08-01 Eddy current mill as well as rotor and grinding tool therefor

Country Status (1)

Country Link
DE (1) DE20211899U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008012894U1 (en) * 2008-09-29 2009-12-24 Gotic Gmbh Whirlwind Mill
EP2253380A1 (en) * 2009-05-11 2010-11-24 Pallmann Maschinenfabrik GmbH & Co. KG Device for grinding dispensed products
EP2377618A1 (en) * 2010-04-14 2011-10-19 Air Products And Chemicals, Inc. Rotary impact mill
EP2383037A1 (en) * 2010-04-27 2011-11-02 Pallmann Maschinenfabrik GmbH & Co. KG Device for grinding feedstock
WO2017004804A1 (en) * 2015-07-08 2017-01-12 张志聪 Mechanical shock-type ultrafine pulverizer and pulverizing pair
WO2017215754A1 (en) * 2016-06-16 2017-12-21 Sandvik Intellectual Property Ab Vsi crusher bearing cartridge

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008012894U1 (en) * 2008-09-29 2009-12-24 Gotic Gmbh Whirlwind Mill
EP2253380A1 (en) * 2009-05-11 2010-11-24 Pallmann Maschinenfabrik GmbH & Co. KG Device for grinding dispensed products
US8282030B2 (en) 2009-05-11 2012-10-09 Pallmann Maschinenfabrik Gmbh & Co. Kg Device for comminuting input material
EP2377618A1 (en) * 2010-04-14 2011-10-19 Air Products And Chemicals, Inc. Rotary impact mill
WO2011128274A1 (en) 2010-04-14 2011-10-20 Air Products And Chemicals, Inc. Conical impact mill
CN102821864A (en) * 2010-04-14 2012-12-12 气体产品与化学公司 Conical impact mill
US8888027B2 (en) 2010-04-14 2014-11-18 Air Products And Chemicals, Inc. Conical impact mill
CN102821864B (en) * 2010-04-14 2015-04-29 气体产品与化学公司 Conical impact mill and method for crushing material therein
EP2383037A1 (en) * 2010-04-27 2011-11-02 Pallmann Maschinenfabrik GmbH & Co. KG Device for grinding feedstock
WO2017004804A1 (en) * 2015-07-08 2017-01-12 张志聪 Mechanical shock-type ultrafine pulverizer and pulverizing pair
WO2017215754A1 (en) * 2016-06-16 2017-12-21 Sandvik Intellectual Property Ab Vsi crusher bearing cartridge

Similar Documents

Publication Publication Date Title
DE2915201C2 (en) Impeller for axial flow machines, in particular compressors
EP0995881A3 (en) Sealing arrangement
EP0284600A3 (en) Brush element for cylindrical brushes
DE20121039U1 (en) Disc-shaped tool, in particular circular saw blade
DE20211899U1 (en) Eddy current mill as well as rotor and grinding tool therefor
DE20216551U1 (en) Grinding tool for an eddy current mill
DE91228T1 (en) FAN HOUSING, FAN AND DEVICE PROVIDED WITH THIS FAN.
DE102004048926A1 (en) Multilayer composite rings for machine rotors
DE20015150U1 (en) Axial flow fan with an air gap forming agent
EP0519267B1 (en) Bore nitride coated micro-milling tool
DE1752707A1 (en) Hobbing cutter
EP1574615A1 (en) Refiner and refiner filling for paper pulp
DE20203064U1 (en) Brush, in particular for the surface abrasive treatment of clothing and / or fabrics
DE102015206524B4 (en) Noise-reduced generator
DE851226C (en) External rotor motor, especially for wood planing machines
DE20204685U1 (en) grinding wheel
DE20220388U1 (en) Device for measurement of the torque applied to a shaft, e.g. a motor vehicle steering wheel shaft, has a flux concentrator that enables a magnetic field sensor to be securely positioned so that it is insensitive to tolerances
DE1204312B (en) Arrangement of semiconductor rectifiers on a rotating machine shaft
EP2199634A2 (en) Machine with bearing device
DE20220383U1 (en) Device for measurement of the torque applied to a shaft, e.g. for determining the torque applied to a motor vehicle steering wheel shaft, has a stator arrangement with inner and outer fingers for increasing measurement sensitivity
DE20021919U1 (en) Circular saw blade
CH388068A (en) Tool for pre-machining involute spur gears
EP2754230B1 (en) Alternating current generator for a motor vehicle
DE29908254U1 (en) Tool for the production of perforated foils
DE20104130U1 (en) Miniature electric motor

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021024

R163 Identified publications notified

Effective date: 20030424

R150 Term of protection extended to 6 years

Effective date: 20050919

R151 Term of protection extended to 8 years

Effective date: 20080909

R081 Change of applicant/patentee

Owner name: CEMENT AND MINING PROCESSING (CMP) AG, DE

Free format text: FORMER OWNER: CEMAG ANLAGENBAU GMBH, 31789 HAMELN, DE

Effective date: 20100729

R152 Term of protection extended to 10 years

Effective date: 20100924

R071 Expiry of right
R071 Expiry of right