GB228532A - - Google Patents

Info

Publication number
GB228532A
GB228532A GB2091/25A GB209125A GB228532A GB 228532 A GB228532 A GB 228532A GB 2091/25 A GB2091/25 A GB 2091/25A GB 209125 A GB209125 A GB 209125A GB 228532 A GB228532 A GB 228532A
Authority
GB
United Kingdom
Prior art keywords
heating
grooves
ploughs
spaces
hopper
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
GB2091/25A
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
Publication of GB228532A publication Critical patent/GB228532A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00Coke ovens with mechanical conveying means for the raw material inside the oven

Abstract

228,532. Dobbelstein, O., and Hess, H. Feb. 2, 1924, [Convention date]. Heating pulverulent and broken materials, furnaces for; hearths.-A kiln or heating-apparatus for use in drying, coking, or otherwise treating materials such as coal, ores, bituminous slate, &c., comprises a rotary annular hearth formed with deep grooves a for the material alternating with spaces b for the circulation of heating- gases. The material is fed into the grooves from an overhead hopper x and is scraped out after treatment by a bucket-wheel elevator or by ploughs g, which deliver it to a radiallyarranged conveyer h. The enclosing casing d may be divided by radial partitions so that the distillation products evolved at different stages can be collected separately. The heating-gases travel through the spaces b in counter-current to the material and the floor of the heating-space e is inclined as shown from the inner to the outer periphery. In a modifiled form of apparatus the hearth is stationary and the casing d with the hopper and ploughs rotates, and in a further form the bottoms of the grooves a are formed by stationary plates having gaps at the discharging- point.
GB2091/25A 1924-02-02 1925-01-23 Expired GB228532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE228532T 1924-02-02

Publications (1)

Publication Number Publication Date
GB228532A true GB228532A (en) 1925-10-15

Family

ID=31893539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2091/25A Expired GB228532A (en) 1924-02-02 1925-01-23

Country Status (1)

Country Link
GB (1) GB228532A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713859A (en) * 1994-01-18 1998-02-03 Vasca, Inc. Implantable vascular device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713859A (en) * 1994-01-18 1998-02-03 Vasca, Inc. Implantable vascular device

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