Mine cooling power recovery system

Details Mine cooling power recovery system Mine cooling power recovery system

1989-11-07

1991-02-12

Reese, Randolph A.

Hydraulic and earth engineering

Temperature modification or control of earthen formation

62260, 165 45, 16510431, E02D 1914

Patent

active

049919989

ABSTRACT:
A mine cooling power recovery system wherein a low-pressure slurry pump for charging the mud slurry produced in a mine into a pressure changeover feed chamber is arranged in parallel to a warm water charging low-pressure pump and each of outlets of the two pumps has a changeover valve so that a single power recovery system pumps up both the mud slurry and a warm water out of the mine. A slurry sedimentation tank may be provided on the ground surface.

REFERENCES:
patent: 3220470 (1965-11-01), Balch
patent: 3950958 (1976-04-01), Loofbourow
patent: 4750333 (1988-06-01), Husain et al.

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