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GB973249A - Improvements in and relating to a method of detecting and eliminating indivisible foreign bodies from pre-crushed raw materials - Google Patents

Improvements in and relating to a method of detecting and eliminating indivisible foreign bodies from pre-crushed raw materials

Info

Publication number
GB973249A
GB973249A GB64062A GB64062A GB973249A GB 973249 A GB973249 A GB 973249A GB 64062 A GB64062 A GB 64062A GB 64062 A GB64062 A GB 64062A GB 973249 A GB973249 A GB 973249A
Authority
GB
United Kingdom
Prior art keywords
foreign body
indivisible
eliminating
relating
detecting
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
Application number
GB64062A
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.)
Westfalia Dinnendahl Groeppel AG
Original Assignee
Westfalia Dinnendahl Groeppel AG
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 Westfalia Dinnendahl Groeppel AG filed Critical Westfalia Dinnendahl Groeppel AG
Publication of GB973249A publication Critical patent/GB973249A/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
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/025—Jaw clearance or overload control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group

Landscapes

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

Abstract

In a crusher having a component equipped as overload protection and allowing a foreign body to pass, the component operates, when the foreign body exceeds a certain size, a switch by means of which the drive of the subsequent conveying or processing unit is slowed down or stopped, possibly with simultaneous emission of a warning signal, or by means of which devices are actuated which temporarily deflect the flow of material containing the foreign body. As an example, a single toggle jaw crusher has its crushing jaw supported through a pressure plate on a hydraulically-operated cross-member the deflection of which is used to actuate a switch. Specification 812,507 is referred to.
GB64062A 1961-01-09 1962-01-08 Improvements in and relating to a method of detecting and eliminating indivisible foreign bodies from pre-crushed raw materials Expired GB973249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW29231A DE1148850B (en) 1961-01-09 1961-01-09 Process for determining and removing foreign bodies that cannot be shredded from pre-shredded raw material

Publications (1)

Publication Number Publication Date
GB973249A true GB973249A (en) 1964-10-21

Family

ID=7599185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB64062A Expired GB973249A (en) 1961-01-09 1962-01-08 Improvements in and relating to a method of detecting and eliminating indivisible foreign bodies from pre-crushed raw materials

Country Status (4)

Country Link
DE (1) DE1148850B (en)
FI (1) FI40346B (en)
FR (1) FR1309767A (en)
GB (1) GB973249A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220355307A1 (en) * 2021-05-07 2022-11-10 Kleemann Gmbh Crushing Plant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219886A1 (en) * 1992-06-17 1993-12-23 Krupp Polysius Ag Process for operating a material bed roller mill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601522C (en) * 1933-06-29 1934-08-17 Siemens Schuckertwerke Akt Ges Protection device for jaw crusher with break plate
DE940028C (en) * 1952-04-10 1956-05-17 Axel Wuertzen Kjellgaard Storage for the crushing jacket of cone crushers
GB750535A (en) * 1954-02-04 1956-06-20 F L Smidth & Company As Improvements in controlling the feed of material to crushers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220355307A1 (en) * 2021-05-07 2022-11-10 Kleemann Gmbh Crushing Plant
US12179209B2 (en) * 2021-05-07 2024-12-31 Kleemann Gmbh Crushing plant

Also Published As

Publication number Publication date
FI40346B (en) 1968-09-02
FR1309767A (en) 1962-11-16
DE1148850B (en) 1963-05-16

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