GB190123486A - Improvements in Apparatus for Washing, Bleaching, Beating, Pulping and otherwise Treating Fibrous and other Materials also applicable for Grinding, Dyes, Paints and the like. - Google Patents

Improvements in Apparatus for Washing, Bleaching, Beating, Pulping and otherwise Treating Fibrous and other Materials also applicable for Grinding, Dyes, Paints and the like.

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Publication number
GB190123486A
GB190123486A GB190123486DA GB190123486A GB 190123486 A GB190123486 A GB 190123486A GB 190123486D A GB190123486D A GB 190123486DA GB 190123486 A GB190123486 A GB 190123486A
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GB
United Kingdom
Prior art keywords
grinding
pulp
pulping
bleaching
washing
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
Inventor
George Edward Hibbert
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
Application granted granted Critical
Publication of GB190123486A publication Critical patent/GB190123486A/en
Expired legal-status Critical Current

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Abstract

23,486. Hibbert, G. E. Nov. 20. Pulping-engines; bleaching ; washing pulp.- Relates to apparatus for washing, bleaching, pulping, and otherwise treating fibrous and other materials used in the manufacture of paper pulp &c., also applicable for grinding dyes, paints, &c. A tank A is provided at one or both ends with a grinding-apparatus consisting of a rotating disc B fitted with knives H, which work opposite similar knives on a fixed disc or ring B', the material being fed between the two sets of knives by a rapidly-rotating disc C, which may be plain or serrated on its face. From the discs B, B<1> the material passes to the usual grinding-roll F, of which the fixed blades G beneath the roll are arranged in sections as shown. At the entrance side of the roll F is an opening D, through which paper or pulp to be ground is admitted by the feed-rolls J, and through which air and pulp may escape, the pulp being led back into the tank by means of a trough. The apparatus comprising the discs B, B<1>, and C may be used independently as a refining-engine, when the material is not required to be passed more than once between the grinding-discs.
GB190123486D 1901-11-20 1901-11-20 Improvements in Apparatus for Washing, Bleaching, Beating, Pulping and otherwise Treating Fibrous and other Materials also applicable for Grinding, Dyes, Paints and the like. Expired GB190123486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190123486T 1901-11-20

Publications (1)

Publication Number Publication Date
GB190123486A true GB190123486A (en) 1902-11-20

Family

ID=32152562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190123486D Expired GB190123486A (en) 1901-11-20 1901-11-20 Improvements in Apparatus for Washing, Bleaching, Beating, Pulping and otherwise Treating Fibrous and other Materials also applicable for Grinding, Dyes, Paints and the like.

Country Status (1)

Country Link
GB (1) GB190123486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779251A (en) * 1953-08-05 1957-01-29 Lloyd T Murphy Pulper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779251A (en) * 1953-08-05 1957-01-29 Lloyd T Murphy Pulper

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