Agitating – Mortar mixer type – With ingredient proportioning
Patent
1996-01-29
1999-02-23
Cooley, Charles E.
Agitating
Mortar mixer type
With ingredient proportioning
366 35, 366 37, B28C 704
Patent
active
058736530
ABSTRACT:
A mobile pugmill accurately mixes an aggregate, an additive and a liquid supplied to a mixing chamber. The pugmill includes a first scale for weighing the aggregate being supplied to the mixing chamber and producing a signal proportional to aggregate weight as the aggregate is being continually conveyed to the mixing chamber. The pugmill also includes a second scale for weighing the additive being supplied to the mixing chamber and producing a signal proportional to additive weight as the additive is being continually conveyed to the mixing chamber. The pugmill further includes a programmable logic controller responsive to the signals proportional to aggregate and additive weights for selectively controlling flow rates into the mixing chamber of the aggregate, the additive and the liquid.
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Royer--Questionnaire For Static Pile Composting.
Cooley Charles E.
Excel Machinery Company, Inc.
Judson David H.
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