FR1507217A - Appareil destiné à enlever les boues de leur lit de séchage - Google Patents

Appareil destiné à enlever les boues de leur lit de séchage

Info

Publication number
FR1507217A
FR1507217A FR82335A FR82335A FR1507217A FR 1507217 A FR1507217 A FR 1507217A FR 82335 A FR82335 A FR 82335A FR 82335 A FR82335 A FR 82335A FR 1507217 A FR1507217 A FR 1507217A
Authority
FR
France
Prior art keywords
device intended
drying bed
remove sludge
sludge
remove
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
FR82335A
Other languages
English (en)
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.)
Norstel and Templewood Hawksley Ltd
Original Assignee
Norstel and Templewood Hawksley 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 Norstel and Templewood Hawksley Ltd filed Critical Norstel and Templewood Hawksley Ltd
Application granted granted Critical
Publication of FR1507217A publication Critical patent/FR1507217A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • 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
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Treatment Of Sludge (AREA)
FR82335A 1965-11-03 1966-11-03 Appareil destiné à enlever les boues de leur lit de séchage Expired FR1507217A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4667665A GB1098531A (en) 1965-11-03 1965-11-03 Cross-cut sludge lifter

Publications (1)

Publication Number Publication Date
FR1507217A true FR1507217A (fr) 1967-12-29

Family

ID=10442162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82335A Expired FR1507217A (fr) 1965-11-03 1966-11-03 Appareil destiné à enlever les boues de leur lit de séchage

Country Status (4)

Country Link
DE (1) DE1584954A1 (enrdf_load_html_response)
FR (1) FR1507217A (enrdf_load_html_response)
GB (1) GB1098531A (enrdf_load_html_response)
NL (1) NL6615558A (enrdf_load_html_response)

Also Published As

Publication number Publication date
NL6615558A (enrdf_load_html_response) 1967-05-05
DE1584954A1 (de) 1969-12-18
GB1098531A (en) 1968-01-10

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