Industrial metallurgical delining assembly

Details Industrial metallurgical delining assembly Industrial metallurgical delining assembly

1978-06-13

1980-12-16

Purser, Ernest R.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Percussive-type cutter

151041C, 173 35, 173 43, 299 67, E21C 300

Patent

active

042392918

ABSTRACT:
An industrial metallurgical delining assembly for dislodging and removing refractory or other material from upwardly open metallurgical process vessels. The assembly includes a spider-leg frame, the feet of which are supported on the upper periphery of the vessel, and supports a turntable over the top of the vessel. An extensible and articulatory boom depends from the turntable and selectively carries working tools at its free end for dislodging and removing material from the vessel. The vertical spacing between the uppermost end of the vessel and the turntable is sufficient to provide clearance for the boom to remove such dislodged material to a location outwardly from the vessel.

REFERENCES:
patent: 3370654 (1968-02-01), Skendrovic
patent: 3458396 (1969-07-01), Grant
patent: 3471888 (1969-10-01), Grant et al.
patent: 3586113 (1971-06-01), Grant

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