. The manufacture of pulp and paper : a textbook of modern pulp and paper mill practice. with a heavy cast-steelframe is placed in the side of the diffuser, level with the falsebottom, to which is bolted a cover that can easily be the stock is ready washed, this cover is taken off, and thestock is dumped into the stock chest T, Fig. 14. To facilitatethe operation of discharging the diffuser, a water inlet /, Fig. 13,is often placed opposite the dumping hole K, and about 12-18inches above the screen. If the water entering at / be under goodpressure, 40-50 lb. per sq. in., and the s
. The manufacture of pulp and paper : a textbook of modern pulp and paper mill practice. with a heavy cast-steelframe is placed in the side of the diffuser, level with the falsebottom, to which is bolted a cover that can easily be the stock is ready washed, this cover is taken off, and thestock is dumped into the stock chest T, Fig. 14. To facilitatethe operation of discharging the diffuser, a water inlet /, Fig. 13,is often placed opposite the dumping hole K, and about 12-18inches above the screen. If the water entering at / be under goodpressure, 40-50 lb. per sq. in., and the stream be distributedby some means over the entire bottom, practically all the stockcan be washed out with but little trouble, and the time for empty-ing the diffuser can be made very short. At the center, in the 54 MANUFACTURE OF SULPHATE PULP §6 bottom of the diffuser, is an outlet H for liquor and water, whichmay be conducted to storage tanks or to the sewer. 67. Battery of Diffusers.—The best and most common way ofarranging a battery of diffusers is so to place them that their. t —~ ••• PLAN. - I
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectpaperma, bookyear1921
