GB339528A - Method and apparatus for producing fibrous material - Google Patents

Method and apparatus for producing fibrous material

Info

Publication number
GB339528A
GB339528A GB110530A GB110530A GB339528A GB 339528 A GB339528 A GB 339528A GB 110530 A GB110530 A GB 110530A GB 110530 A GB110530 A GB 110530A GB 339528 A GB339528 A GB 339528A
Authority
GB
United Kingdom
Prior art keywords
track
sheets
resinous
mill
sand
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
GB110530A
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.)
RESPATS Inc
Original Assignee
RESPATS 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 RESPATS Inc filed Critical RESPATS Inc
Priority to GB110530A priority Critical patent/GB339528A/en
Publication of GB339528A publication Critical patent/GB339528A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/14Edge runners, e.g. Chile mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)

Abstract

339,528. Clark, D'A. M., (Respats, Inc.). Jan. 11, 1930. Boards; pulp, preparation of; pulping- engines.-In the manufacture of fibrous material suitable for the preparation of paper, moulded sheets and blocks, from waste wood, fibrous plants, and the like, such as wood chips, pineapple waste, cocoa-nut fibre, palmetto fibre, flax straw, saw grass, and other ligneous and woody materials, the material, which may be first softened by cooking with caustic soda solution, is mixed with a loose, finely divided splitting agent such as sand or broken stone and the mixture kneaded in a mill comprising a track 5 lined with wear-resisting material 3 in which heavy bevel-edged kneading wheels 9, having wear resistant shoes, rotate. The wheels are mounted on an axle 20 slotted into a vertical shaft 22 driven by gears 29, 30 from a shaft 31. Scrapers 35 follow the rolls 9 and transfer the material from the bottom of - the track 5 to the side thereof. The removal of the kneaded material from the mill is effected by a scoop 37, Fig. 5, connected to a, grooved collar 80 on the shaft 22 and adapted to be raised out of operation by means of a swinging yoke 81, a link 82 and a locking ratchet 85. The scoop 37 transfers the material from the track 5 through the opening 7 within the track to any suitable receiving means such as a conveyer belt 40 which may be arranged to receive material from a number of mills. A removable plug 49 permits the washing of the mill when necessary. The major portion of the parenchymatous, substances present are thus retained in the mass. A small quantity of long fibres of jute, cocoanut. the cortex layers of flax plants, pineapple or palmetto leaves, hemp, coarse vegetable fibres such as sisal, bamboo reed, New Zealand flax, nettle, and ramie stalks may be added to the mixture before the end of the kneading operation. When chips have a high resinous content, the cooking and milling operations may be re- - peated. The mixture after kneading is transferred to a vat 50, Fig. 3, filled with water, where, under the action of air bubbles from jets 51, the splitting agent sinks to the bottom and the fibrous material rises and is picked up by a conveyer 54 and transferred to a machine resembling a Fourdrinier paper-machine for manufacture into sheets, or to other apparatus. The sand at the bottom is impelled out of the vat by a suitable water ejector and may be used repeatedly. Sheets &c. made from fibrous material so prepared retain a sufficient resinous gum content to act as a binding agent which is fused or vulcanized when the sheets are subjected to heat and pressure. Additional binding agents such as the resinous constituent reclaimed from the cooking liquor may be added, and also a suitable reagent such as aluminium sulphate to render the resinous constituents insoluble and thus produce a waterproof board. The sand may be allowed to remain in the disintegrated mass which, with the addition of cementitious material such as Portland cement or gypsum, may be moulded into sheet or block form and used for building or paving purposes.
GB110530A 1930-01-11 1930-01-11 Method and apparatus for producing fibrous material Expired GB339528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB110530A GB339528A (en) 1930-01-11 1930-01-11 Method and apparatus for producing fibrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB110530A GB339528A (en) 1930-01-11 1930-01-11 Method and apparatus for producing fibrous material

Publications (1)

Publication Number Publication Date
GB339528A true GB339528A (en) 1930-12-11

Family

ID=9716230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB110530A Expired GB339528A (en) 1930-01-11 1930-01-11 Method and apparatus for producing fibrous material

Country Status (1)

Country Link
GB (1) GB339528A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456906A (en) * 1966-05-05 1969-07-22 Nat Eng Co Cooling and conditioning unit for granular material
CN104856199A (en) * 2015-05-18 2015-08-26 朱彩玲 Manual mushroom extruding dehydration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456906A (en) * 1966-05-05 1969-07-22 Nat Eng Co Cooling and conditioning unit for granular material
CN104856199A (en) * 2015-05-18 2015-08-26 朱彩玲 Manual mushroom extruding dehydration device

Similar Documents

Publication Publication Date Title
JP3595609B2 (en) Reinforcing bamboo fiber, method for producing the same, and inorganic molded article using the reinforcing bamboo fiber and method for producing the same
US2837435A (en) Bagasse concrete
JPH09225908A (en) Manufacture of fiber from straw and board product manufacturing by the fiber
US2947655A (en) Method of producing wood pulp
AU2004305353A1 (en) Method and device for collecting base paper for gypsum plaster board
GB339528A (en) Method and apparatus for producing fibrous material
US6391435B1 (en) Reinforcing bamboo fiber, manufacturing method thereof, inorganic molded body using reinforcing bamboo fiber, and manufacturing method thereof
US1770430A (en) Method and apparatus for producing fibrous material
US3694308A (en) Bagasse fiber product and process
US1847050A (en) Method of treating bagasse
US3714084A (en) Bagasse reinforced resin bodies and method of making same
US1961405A (en) Paper manufacture
US1857316A (en) Manufacture of wall-board and the like
AT405038B (en) METHOD FOR TREATING FIBER PANEL WASTE
US1724522A (en) Paper manufacturing
US1754413A (en) Fibrous wall board
US3734766A (en) Bagasse fiber product and process
US1899985A (en) Fibrous product and manufacture of same
US1631171A (en) Utilizing wood waste
US1831940A (en) Method of preparing fibers
US88515A (en) Improved paper-stock, box-board, roofing-paper
US1762481A (en) Cementitious product and process of obtaining same
US1979864A (en) Art of paper and board manufacture
AT112256B (en) Process for producing mechanical pulp.
US1921780A (en) Wood fiber mass