Classifying – separating – and assorting solids – Stratifiers – With liquid treatment
Patent
1992-03-09
1993-05-04
Skaggs, H. Grant
Classifying, separating, and assorting solids
Stratifiers
With liquid treatment
209491, B03B 552
Patent
active
052077420
ABSTRACT:
A nuclear jig control unit which is an electronically controlled system employing nuclear sensing devices and electro-hydraulic operators to proportionally control the opening and closing of a refuse gate of a jig. These components permit remote operator control and monitoring of the jig. The system provides for immediate adjustment of the specific gravity setting which triggers refuse discharge. This allows complete removal of the built-up refuse yet minimizes inadvertent coal losses with the refuse.
REFERENCES:
patent: 2846071 (1956-04-01), Richard
patent: 2854139 (1955-11-01), Kazmier et al.
patent: 2883053 (1955-12-01), Smith
patent: 3082873 (1963-03-01), Bartelt
patent: 3981718 (1976-09-01), Jedo
patent: 4248702 (1981-02-01), Wallace et al.
patent: 4265744 (1981-05-01), Weiffen
patent: 4282088 (1981-08-01), Ennis
patent: 4533464 (1985-08-01), Smith et al.
patent: 4563271 (1986-01-01), Schroder et al.
patent: 4690753 (1987-09-01), Lotz et al.
patent: 4953709 (1990-09-01), Kaufmann
patent: 5028317 (1991-07-01), Lyman
"Nucleonic Gauges Improve Jig Control" article under Developments to Watch in Feb. 1992 issue of Coal Magazine.
Glista John J.
Scutt G. Edward
Skaggs H. Grant
Svedala Industries Inc.
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