GB544462A - Improvements in or relating to apparatus for drying granulated, pulverulent and other loose material - Google Patents

Improvements in or relating to apparatus for drying granulated, pulverulent and other loose material

Info

Publication number
GB544462A
GB544462A GB96141A GB96141A GB544462A GB 544462 A GB544462 A GB 544462A GB 96141 A GB96141 A GB 96141A GB 96141 A GB96141 A GB 96141A GB 544462 A GB544462 A GB 544462A
Authority
GB
United Kingdom
Prior art keywords
drum
furnace
gases
pulverulent
relating
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
GB96141A
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.)
Ernest Newell & Co Ltd
Original Assignee
Ernest Newell & 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 Ernest Newell & Co Ltd filed Critical Ernest Newell & Co Ltd
Priority to GB96141A priority Critical patent/GB544462A/en
Publication of GB544462A publication Critical patent/GB544462A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating

Abstract

544,462. Drying granular &c. material. NEWELL & CO., Ltd., E., and HOWDEN, P. Jan 24, 1941, No. 961. [Class 34 (ii)] Furnace slag or other granular material is dried by direct contact with furnace gases in an inclined rotary drier comprising a double drum 10, 11, Fig. 1, provided with lifting ribs 21, 23, Fig. 3, and a drum 12 provided with lifting ribs 13, Fig.. 5, and longitudinal cascading members 14 of cruciform section. The material is supplied through a chute 35 at one end of the drums and passes through the annular space in the double drum and through the drum 12 to a discharge casing 32 at the other end. Hot gases from a furnace 27 flow through the inner drum 11 and back through the annular space surrounding it and are drawn by a fan through a pipe 30 into a cyclone separator 31. Hot gases from another furnace 33 flow through the drum 12 and mix with the gases in the double drum. The dust from the separator is discharged into the dried material in the outlet casing 32.
GB96141A 1941-01-24 1941-01-24 Improvements in or relating to apparatus for drying granulated, pulverulent and other loose material Expired GB544462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB96141A GB544462A (en) 1941-01-24 1941-01-24 Improvements in or relating to apparatus for drying granulated, pulverulent and other loose material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB96141A GB544462A (en) 1941-01-24 1941-01-24 Improvements in or relating to apparatus for drying granulated, pulverulent and other loose material

Publications (1)

Publication Number Publication Date
GB544462A true GB544462A (en) 1942-04-14

Family

ID=9713540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB96141A Expired GB544462A (en) 1941-01-24 1941-01-24 Improvements in or relating to apparatus for drying granulated, pulverulent and other loose material

Country Status (1)

Country Link
GB (1) GB544462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257239A (en) * 1991-06-28 1993-01-06 Stein Atkinson Strody Ltd Heat processing scrap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257239A (en) * 1991-06-28 1993-01-06 Stein Atkinson Strody Ltd Heat processing scrap
GB2257239B (en) * 1991-06-28 1995-09-13 Stein Atkinson Strody Ltd Heat processing apparatus

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