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
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GB1881320A
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Individual
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Individual
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Publication of GB146891ApublicationCriticalpatent/GB146891A/en
D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F1/00—Wet end of machines for making continuous webs of paper
D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
Paper
(AREA)
Abstract
146,891. Bird, C. S. Jan. 21, 1915, [Convention date]. Pulp, catching and recovering.-A rotary screen 18 in a vat 5 collects pulp which is removed therefrom by jets of water from a pipe 15 and by a wiper roll 23 having strips 24 of felt. A hood 25 collects the pulp and directs it to a receptacle 9.
GB1881320A1915-01-211920-07-06Improvements in paper pulp-reclaimers
ExpiredGB146891A
(en)
Process and apparatus for producing pure table, kitchen and industrial salt from anysuitable impure salt, more particularly residual or pickling salt and sea salt