Solid material comminution or disintegration – Processes – Miscellaneous
Patent
1991-09-09
1992-12-22
Yost, Frank T.
Solid material comminution or disintegration
Processes
Miscellaneous
2412851, 162 19, 162237, 162242, D21C 700
Patent
active
051728672
ABSTRACT:
A continuous, upright, digester for paper pulp is utilized as a structural support for accessory vessels, such as a chip bin and flash tanks. Generally horizontal steel beams are connected to the digester and extend outwardly from opposite sides of the digester vessel. One set of beams is connected to the impregnation vessel, and supports the chip bin on them. A steaming vessel may be mounted on a horizontal platform below the chip bin. On the opposite side of the digester, the second horizontal beams extend to a pair of vertical legs spaced apart approximately the diameter of the digester. First and second flash tanks, one above the other, are supported by the second set of horizontal beams, and a third set below the second set, those beams--and structures connected to them--being the only support for the flash tanks.
REFERENCES:
patent: 2178266 (1939-10-01), Pomilio
patent: 3471365 (1969-10-01), Asplund
Marked up photographs of admitted prior public use device, publication date unknown.
Kamyr Continuous Cooking and Washing System Bulletin No. KGD 1802-WNT288, Jul. 1988.
Kamyr Inc.
Woods Raymond D.
Yost Frank T.
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