Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Heat treating vessel with heating means
Patent
1991-12-20
1993-05-04
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Heat treating vessel with heating means
100 93P, 100232, 100102, 110223, B01D 100, B30B 904
Patent
active
052079945
ABSTRACT:
In construction of an apparatus for innoxious disposal of medical wastes, the medical wastes containing meltable components such as plastic resins, and unmeltable components such as syringe needles and residues are thrown into a compression hopper and compressed under application of heat by piston operation into a compact cake. Sharp unmeltable components such as syringe needles are totally embraced by the meltable components such that they are not exposed outside the obtained cake, thereby removing the danger in subsequent handling of the cake. Pathogenic germs in the residues are killed during application of heat and the residues are fully evaporated due to heating in an evaporation dish arranged below the compression hopper.
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patent: 4706560 (1987-11-01), Capodicasa
patent: 5044271 (1991-09-01), Robbins et al.
Suzuki Takashi
Yamanobe Koichi
Collins Laura E.
Sanyo Co., Ltd.
Warden Robert J.
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