FR2360494A1 - Screw conveyor to discharge sticky material esp. sewage sludge - has drive unit positioned clear of silo outflow passage - Google Patents

Screw conveyor to discharge sticky material esp. sewage sludge - has drive unit positioned clear of silo outflow passage

Info

Publication number
FR2360494A1
FR2360494A1 FR7624339A FR7624339A FR2360494A1 FR 2360494 A1 FR2360494 A1 FR 2360494A1 FR 7624339 A FR7624339 A FR 7624339A FR 7624339 A FR7624339 A FR 7624339A FR 2360494 A1 FR2360494 A1 FR 2360494A1
Authority
FR
France
Prior art keywords
silo
drive unit
sticky material
screw conveyor
sewage sludge
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.)
Withdrawn
Application number
FR7624339A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7624339A priority Critical patent/FR2360494A1/en
Publication of FR2360494A1 publication Critical patent/FR2360494A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
    • B65G65/466—Devices for emptying otherwise than from the top using screw conveyors arranged to be movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The mechanism comprises a horizontal conveyor screw which is rotated about its own axis and simultaneously about a vertical axis. The mechanism drive unit is located above the discharge outlet from the silo. The vertical axis of rotation of the screw, the drive unit and the discharge outlet are located outside the wall of the silo. The length of the screw and the sector angle through which it sweeps are sufficient to ensure that the whole of the silo base area can be discharged. Used for discharging mechanism for extracting thick, sticky material from a storage silo, partic. Sludge accumulated in the treatment of waste water. The drive unit and associated structure are situated outside the vertical downflow from the silo, so that even firm sludge does not block and build up.
FR7624339A 1976-08-03 1976-08-03 Screw conveyor to discharge sticky material esp. sewage sludge - has drive unit positioned clear of silo outflow passage Withdrawn FR2360494A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624339A FR2360494A1 (en) 1976-08-03 1976-08-03 Screw conveyor to discharge sticky material esp. sewage sludge - has drive unit positioned clear of silo outflow passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624339A FR2360494A1 (en) 1976-08-03 1976-08-03 Screw conveyor to discharge sticky material esp. sewage sludge - has drive unit positioned clear of silo outflow passage

Publications (1)

Publication Number Publication Date
FR2360494A1 true FR2360494A1 (en) 1978-03-03

Family

ID=9176707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624339A Withdrawn FR2360494A1 (en) 1976-08-03 1976-08-03 Screw conveyor to discharge sticky material esp. sewage sludge - has drive unit positioned clear of silo outflow passage

Country Status (1)

Country Link
FR (1) FR2360494A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2573014A1 (en) 2011-09-22 2013-03-27 Markus Lasshofer Device for conveying bulk material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2573014A1 (en) 2011-09-22 2013-03-27 Markus Lasshofer Device for conveying bulk material

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Legal Events

Date Code Title Description
ST Notification of lapse