ES299614A1 - Screw conveyor - Google Patents

Screw conveyor

Info

Publication number
ES299614A1
ES299614A1 ES0299614A ES299614A ES299614A1 ES 299614 A1 ES299614 A1 ES 299614A1 ES 0299614 A ES0299614 A ES 0299614A ES 299614 A ES299614 A ES 299614A ES 299614 A1 ES299614 A1 ES 299614A1
Authority
ES
Spain
Prior art keywords
conveyor
channel
axially open
axis
screw
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
ES0299614A
Other languages
Spanish (es)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES299614A1 publication Critical patent/ES299614A1/en
Expired 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
    • B65G33/00—Screw or rotary spiral conveyors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
    • E21F13/042—Vertical hydraulic conveying of coal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/10—Under-feed arrangements
    • F23K3/14—Under-feed arrangements feeding by screw
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/05—Screw-conveyors
    • B65G2812/0505—Driving means, constitutive elements or auxiliary devices
    • B65G2812/0511—Conveyor screws
    • B65G2812/0527—Conveyor screws characterised by the configuration, e.g. hollow, toothed

Abstract

A conveyor mechanism, particularly intended for conveying pasty-type material, such as coal from a partially dehydrated coal slurry and including a rotating conveyor screw arranged in a longitudinal conveyor case having an axially open shaft and discharge end, characterized in that said box is a semicircular channel, in that said conveyor screw has an axially open end disposed in said channel and fitting loosely therein and ending at said axially open end of the channel and in that said screw comprises at least one a bar-like spiral member that extends around the axis of rotation of said conveyor and is spaced from said axis. (Machine-translation by Google Translate, not legally binding)
ES0299614A 1963-05-09 1964-05-08 Screw conveyor Expired ES299614A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US279252A US3197015A (en) 1963-05-09 1963-05-09 Screw conveyor

Publications (1)

Publication Number Publication Date
ES299614A1 true ES299614A1 (en) 1964-11-16

Family

ID=23068230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0299614A Expired ES299614A1 (en) 1963-05-09 1964-05-08 Screw conveyor

Country Status (3)

Country Link
US (1) US3197015A (en)
ES (1) ES299614A1 (en)
NL (1) NL6405125A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671979A (en) * 1996-02-14 1997-09-30 Poborsky; Gary A. Vehicle having a containment vessel and auger discharge device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US326769A (en) * 1885-09-22 mcclurg
US2009734A (en) * 1934-02-03 1935-07-30 Worthington Pump & Mach Corp Chilling apparatus
US2837194A (en) * 1956-07-30 1958-06-03 Ross William Feeding and controlling the flow of granular materials
GB801304A (en) * 1956-12-31 1958-09-10 Schenck Gmbh Carl Apparatus for delivering very fine grained loose material

Also Published As

Publication number Publication date
US3197015A (en) 1965-07-27
NL6405125A (en) 1964-11-10

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