FR367920A - Dust extraction device for coal laundries - Google Patents

Dust extraction device for coal laundries

Info

Publication number
FR367920A
FR367920A FR367920DA FR367920A FR 367920 A FR367920 A FR 367920A FR 367920D A FR367920D A FR 367920DA FR 367920 A FR367920 A FR 367920A
Authority
FR
France
Prior art keywords
laundries
coal
extraction device
dust extraction
dust
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
Other languages
French (fr)
Inventor
George Smith
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.)
HARDY PATENT PICK Co Ltd
Original Assignee
HARDY PATENT PICK Co Ltd
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 HARDY PATENT PICK Co Ltd filed Critical HARDY PATENT PICK Co Ltd
Application granted granted Critical
Publication of FR367920A publication Critical patent/FR367920A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2455—Conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR367920D 1905-12-04 1906-07-09 Dust extraction device for coal laundries Expired FR367920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB367920X 1905-12-04

Publications (1)

Publication Number Publication Date
FR367920A true FR367920A (en) 1906-11-13

Family

ID=1415018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR367920D Expired FR367920A (en) 1905-12-04 1906-07-09 Dust extraction device for coal laundries

Country Status (1)

Country Link
FR (1) FR367920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743917C (en) * 1940-11-25 1944-01-05 Bolidens Gruvaktiebolag Device for drainage
DE1030781B (en) * 1952-05-10 1958-05-29 Buehler Ag Geb Device for conveying and dewatering bulk material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743917C (en) * 1940-11-25 1944-01-05 Bolidens Gruvaktiebolag Device for drainage
DE1030781B (en) * 1952-05-10 1958-05-29 Buehler Ag Geb Device for conveying and dewatering bulk material

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