Furnaces – With fuel treatment means – Preliminary refuse treatment means
Patent
1975-04-17
1976-08-17
Sprague, Kenneth W.
Furnaces
With fuel treatment means
Preliminary refuse treatment means
110 8A, 110119, F23G 700
Patent
active
039747840
ABSTRACT:
A solid-liquid waste incinerator is disclosed which provides a novel thermodynamic interaction between a liquid catalyst, which is employed for cleansing the exhaust gases from the incinerator, and a combustion stage in which the solid-liquid wastes are burned, thereby reducing their volume by about ninety percent. Generally, solid-liquid wastes are introduced into a combustion chamber, and are initially heated by indirectly contacting molten salts or other hot liquid catalysts. A burner disposed directly above the wastes also heats the wastes to produce combustion of the wastes into exhaust gases and a greatly reduced volume of ash residue. During the combustion process, the burner, together with the heat produced from the combustion of the wastes, act to reheat the liquid catalyst. The exhaust gases produced are communicated to a gas treatment stage, also disposed within the incinerator housing, which is basically comprised of the molten salt or other liquid catalyst, through which the exhaust gases are drawn by an exhaust means. The gas treatment stage acts to remove many of the objectionable impurities within the exhaust gases prior to their release into the atmosphere.
REFERENCES:
patent: 3068812 (1962-12-01), Hemeon
patent: 3647358 (1972-03-01), Greenberg
patent: 3671185 (1972-06-01), Lefrancois et al.
patent: 3780674 (1973-12-01), Liu
patent: 3822653 (1974-07-01), Ghelfi
Anti-Pollution Systems, Inc.
Preston, Jr. Albert W.
Sprague Kenneth W.
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