Transactions . - this machine is made entirely of iron, east in one piece. Thisconstruction prevents leaks, and Becures, what is almost impos-sible with a wooden housing, that the pipe-fittings (of which »>:M THE KLEIN JIG AM) THE KLEIN CLASSIFIER. Klein Classifier, Plan. i ii B KLEIN J W IND i ii H B LB] \ I L LS811 I BR. 625 there are a considerable number) will remain permanently inposition. Compressed air plays an important pari in the operation <»itlii- machine, as in thai of the jig. The working-parts of theclassifier are as follows: In Fig 8, the pipes B, B,conn
Transactions . - this machine is made entirely of iron, east in one piece. Thisconstruction prevents leaks, and Becures, what is almost impos-sible with a wooden housing, that the pipe-fittings (of which »>:M THE KLEIN JIG AM) THE KLEIN CLASSIFIER. Klein Classifier, Plan. i ii B KLEIN J W IND i ii H B LB] \ I L LS811 I BR. 625 there are a considerable number) will remain permanently inposition. Compressed air plays an important pari in the operation <»itlii- machine, as in thai of the jig. The working-parts of theclassifier are as follows: In Fig 8, the pipes B, B,connected with the 2-in. pipe 8, bring the main supply of waterused in classifying tin ore from a tank, elevated 15 ft. ab<the classifier. A- the ore. mixed with water, comes from thetrommels, it passes into the receiving chamber Et, Figs. 4 andA- this chamber till-, the material flows over int the com-partment M, Fig. 4, in which the classification takes place. Inthis compartment thenare a series of air-inlets, both on thesides and bottom. The six circles marked I) iii Fig. 5are theair-inlets on the bottom, each of which is regulated by a globe-valve. On the sides, ait- is inserted through the hoods II, II,Figs. 4 and 5, with sprays of perforat
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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries
