GB2019741A - Sand impact mill - Google Patents

Sand impact mill

Info

Publication number
GB2019741A
GB2019741A GB7908759A GB7908759A GB2019741A GB 2019741 A GB2019741 A GB 2019741A GB 7908759 A GB7908759 A GB 7908759A GB 7908759 A GB7908759 A GB 7908759A GB 2019741 A GB2019741 A GB 2019741A
Authority
GB
United Kingdom
Prior art keywords
impact mill
sand impact
sand
mill
beater bars
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
GB7908759A
Other versions
GB2019741B (en
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.)
HAZEMAG ANDREAS KG
Original Assignee
HAZEMAG ANDREAS 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
Priority claimed from DE19792906303 external-priority patent/DE2906303A1/en
Application filed by HAZEMAG ANDREAS KG filed Critical HAZEMAG ANDREAS KG
Publication of GB2019741A publication Critical patent/GB2019741A/en
Application granted granted Critical
Publication of GB2019741B publication Critical patent/GB2019741B/en
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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable anvil or impact plate
    • 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
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • 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
    • B02C13/30—Driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

An impact mill for effecting comminution of a feed material to the fineness of sand in which beater bars are mounted for rotation at high speed on a rotor within the mill, wherein the outer part or parts of the beater bars which are exposed to wear are made relatively thin and have a maximum thickness of about 40 mm.
GB7908759A 1978-03-16 1979-03-13 Sand impact mill Expired GB2019741B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2811364 1978-03-16
DE19792906303 DE2906303A1 (en) 1979-02-19 1979-02-19 Impact mill for fine sand grinding - has rotor provided with thin beater bars inserted in axially parallel slots (BR 16.10.79)

Publications (2)

Publication Number Publication Date
GB2019741A true GB2019741A (en) 1979-11-07
GB2019741B GB2019741B (en) 1983-01-06

Family

ID=25774068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908759A Expired GB2019741B (en) 1978-03-16 1979-03-13 Sand impact mill

Country Status (3)

Country Link
BR (1) BR7901621A (en)
FR (1) FR2419759B1 (en)
GB (1) GB2019741B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079649A (en) * 1998-11-03 2000-06-27 Us Manufacturing Millennium rotor assembly
US6142400A (en) * 1998-07-30 2000-11-07 Us Manufacturing Millennium rotor assembly
BE1014183A3 (en) * 2001-05-17 2003-06-03 Keestrack Nv Stone crushing device, has striker strip mounting devices on non rotating counter part of stone breaker
WO2006117065A1 (en) * 2005-04-29 2006-11-09 Silver Cay Worldwide Corp. Device and method for treating composite elements

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109201193B (en) * 2018-10-15 2021-08-31 明光市明秀建筑工程有限公司 Broken sorting unit of eccentric protruding axle roll-in of rubble for road construction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767929A (en) * 1952-08-08 1956-10-23 Bath Iron Works Corp Reversible hammermill with adjustable upper breaker blocks
FR1431732A (en) * 1965-01-12 1966-03-18 Parker Ltd Frederick Improvements to rotary impact crushers
DE2028969A1 (en) * 1970-06-12 1972-03-30 Hazemag Hartzerkleinerungs- und Zement-Maschinenbau GmbH, 4400 Münster Impact rotor for impact crusher
FR1488497A (en) * 1966-07-20 1967-07-13 Beater rotor device or the like and its various applications
GB1199303A (en) * 1966-09-23 1970-07-22 Ckd Praha Improvements in or relating to Impact Crushers
CH541994A (en) * 1971-09-13 1973-09-30 Buehler Ag Geb Beater mill with reversible direction of rotation and process for its operation
DE7306038U (en) * 1973-02-17 1973-05-30 Hazemag A Kg BLOW BAR FOR IMPACT MILL ROTORS
CH584067A5 (en) * 1974-03-15 1977-01-31 Andreas E Dr Hazemag Kg

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142400A (en) * 1998-07-30 2000-11-07 Us Manufacturing Millennium rotor assembly
US6079649A (en) * 1998-11-03 2000-06-27 Us Manufacturing Millennium rotor assembly
BE1014183A3 (en) * 2001-05-17 2003-06-03 Keestrack Nv Stone crushing device, has striker strip mounting devices on non rotating counter part of stone breaker
WO2006117065A1 (en) * 2005-04-29 2006-11-09 Silver Cay Worldwide Corp. Device and method for treating composite elements

Also Published As

Publication number Publication date
BR7901621A (en) 1979-10-16
FR2419759A1 (en) 1979-10-12
GB2019741B (en) 1983-01-06
FR2419759B1 (en) 1985-11-22

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970313