Slurry conveyor system

Details Slurry conveyor system Slurry conveyor system

1981-02-06

1983-02-01

Nase, Jeffrey V.

Conveyors: fluid current

Intake to fluid current conveyor

Combined intake and discharge

137566, 138 26, 138 31, 406192, B65G 5330

Patent

active

043712940

ABSTRACT:
A slurry conveyor system in which a mixture liquid is charged into a supply pipe by a low-pressure mixture liquid pump through a valve, and, thereafter, fresh water of high pressure is supplied by a high-pressure fresh water pump into the supply pipe by a switching of the valve, thereby to force the mixture liquid from the supply pipe into a convey pipe to continuously convey the slurry. The supply pipe is provided with a pressure adjusting device for increasing or decreasing the pressure in the supply pipe to equalize this pressure to the pressure in a pipe connected to the supply pipe, thereby to facilitate the opening of the valve disposed between the supply pipe and the pipe connected to the latter.

REFERENCES:
patent: 3449013 (1969-06-01), Sakamoto et al.
patent: 4029362 (1977-06-01), Kortenbusch
"Hitachi Hydraulic Transportation System Hydrohoist"; Samamoto et al.; Hitachi Review vol. 30, No. 5, pp. 269-274; 1981.

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