. Journal . sing out of the mangle on to(he expanders. Two of these expanders are placed aboveihe wash water and six others below. After travellingl>ver these, the cloth is again squeezed before passing?iito a second wash-box also containing expanders. Ahird wash-box contains more expanders: a fourthimply gives a final rinse. The recovery of the causticoda by this counter-current system is said to be veryfficient.—S. H. H. yijeing, bleaching and washing machine. N. Labonty,\ Woonsocket, Pat. 929,314, July 27, 1909.;:he material to be treated is arranged inside a cage,[hich is moun
. Journal . sing out of the mangle on to(he expanders. Two of these expanders are placed aboveihe wash water and six others below. After travellingl>ver these, the cloth is again squeezed before passing?iito a second wash-box also containing expanders. Ahird wash-box contains more expanders: a fourthimply gives a final rinse. The recovery of the causticoda by this counter-current system is said to be veryfficient.—S. H. H. yijeing, bleaching and washing machine. N. Labonty,\ Woonsocket, Pat. 929,314, July 27, 1909.;:he material to be treated is arranged inside a cage,[hich is mounted so that it can slide piston-wise inside! closed operating tank, which is connected by supplyipes with a storage tank containing the liquid necessary01 the treatment, The cage is drawn backwards and(Orwards by a piston rod, and means are provided for jrcing liquid into the operating tank at opposite ends Iternately.—P. F. C. )yeing machine. D. Gillies, Kidderminster. Eng. ,997, .Julv 28, supporting poles, d. The carriage can be raised or loweredby ropes, /, which are connected to the carriage at one endby hooks, g, and can be wound at the other end around adrum, h. The poles, d. extend on each side of the beam,n, and are rotatably mounted on the carriage. Upon theaxis of each pair of poles, a ratchet wheel, m,is eccentricallymounted, and each ratchet is provided with a pair ofjiawls. The first, n, secured to the beam below theratchet, produces the rotation of the poles; the second, o,mounted on the carriage above the ratchet, prevents areturn motion produced by the weight of the of the carriage on the beam is effected bya crank disc, p. a connecting rod, q. and worm gearing, poles are loaded with hanks with the carriage in anelevated position. The carriage is then lowered to conveythe hanks into the vat, and the reciprocating mechanismis set in motion. The hanks have then a triple are swayed to and fro by the reciprocati
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
