FR2333573A1 - Continuous coal breaker for scraper chain conveyor - has breaker set with alternate plates and breaker discs - Google Patents

Continuous coal breaker for scraper chain conveyor - has breaker set with alternate plates and breaker discs

Info

Publication number
FR2333573A1
FR2333573A1 FR7636264A FR7636264A FR2333573A1 FR 2333573 A1 FR2333573 A1 FR 2333573A1 FR 7636264 A FR7636264 A FR 7636264A FR 7636264 A FR7636264 A FR 7636264A FR 2333573 A1 FR2333573 A1 FR 2333573A1
Authority
FR
France
Prior art keywords
breaker
discs
chain conveyor
scraper chain
continuous coal
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
FR7636264A
Other languages
French (fr)
Other versions
FR2333573B3 (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.)
MULLER KG PUMPEN MASCHINENSTAH
Original Assignee
MULLER KG PUMPEN MASCHINENSTAH
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 MULLER KG PUMPEN MASCHINENSTAH filed Critical MULLER KG PUMPEN MASCHINENSTAH
Publication of FR2333573A1 publication Critical patent/FR2333573A1/en
Application granted granted Critical
Publication of FR2333573B3 publication Critical patent/FR2333573B3/fr
Granted 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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/002—Crushing devices specifically for conveying in mines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Pusher Or Impeller Conveyors (AREA)

Abstract

A continuous coal breaker used with a scraper chain conveyor in mining, has rotary breaking memebers under which the lumps of coal pass continuously. A set of breakers consists of discs (5, 30, 32, 35, 36) and plates (16, 31, 33, 35) arranged along a common shaft. Each plate has an arm forming the breaker support and a hub. The shaft passing through them in supported in carriers. The plates and discs alternate, or the discs are positioned at the two ends of the shaft. THe breaker set (4) is secured between end cheeks, with the shaft passing through them.
FR7636264A 1975-12-02 1976-12-01 Continuous coal breaker for scraper chain conveyor - has breaker set with alternate plates and breaker discs Granted FR2333573A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554111 DE2554111C2 (en) 1975-12-02 1975-12-02 Continuous crusher for chain scraper conveyors, preferably for underground operations

Publications (2)

Publication Number Publication Date
FR2333573A1 true FR2333573A1 (en) 1977-07-01
FR2333573B3 FR2333573B3 (en) 1980-10-31

Family

ID=5963236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636264A Granted FR2333573A1 (en) 1975-12-02 1976-12-01 Continuous coal breaker for scraper chain conveyor - has breaker set with alternate plates and breaker discs

Country Status (3)

Country Link
BE (1) BE848986A (en)
DE (1) DE2554111C2 (en)
FR (1) FR2333573A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218297C3 (en) * 1972-04-15 1975-04-30 Kloeckner-Werke Ag, 4100 Duisburg Impact roll crusher, especially for integration into a scraper conveyor in a mining operation

Also Published As

Publication number Publication date
BE848986A (en) 1977-04-01
DE2554111A1 (en) 1977-06-16
DE2554111C2 (en) 1987-11-12
FR2333573B3 (en) 1980-10-31

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