Dr. Schaefer graduated from the University of Maryland School of Medicine in 1968. He works in Salisbury, MD and specializes in Otolaryngology. Dr. Schaefer is affiliated with Peninsula Regional Medical Center.
Walter R. Schaefer - Cherry Hill NJ Eustathios Vassiliou - Newark DE Bruno R. Kuhn - Nassau Bay TX Joseph F. Guinto - Pitman NJ
Assignee:
Rollins Environmental Services, Inc. - Wilmington DE
International Classification:
A47J 3600
US Classification:
110246
Abstract:
An incineration kiln of the slagging mode, which has an outer shell and a protective layer inside the shell with quantum failure identifiers. The quantum failure identifiers recognizes one or more stages of increasing degree of failure of the protective layer, so that an operator may be warned and take suitable measures to protect further deterioration of the protective layer and restore the same.
Control Of Protective Layer Thickness In Kilns By Utilizing Two Laser Beams
Vassiliou Eustathios - Newark DE Walter R. Schaefer - Cherry Hill NJ Joseph F. Guinto - Pitman NJ
Assignee:
Rollins Environmental Services, Inc. - Wilmington DE
International Classification:
F23G 500
US Classification:
432103
Abstract:
Methods and devices for protecting incineration kilns by optically determining the thickness of protective refractory and slag layers and taking suitable measures to avoid catastrophic failure due to excessive heat of the outer shell, usually made of carbon steel. The determination is performed by two laser beams. One laser beam is directed at low incidence at various points of the top surface of the protective layers inside the kiln, while the second laser beam is directed at a different incidence at the same points of the top surface of the protective layers inside the kiln.
Methods And Apparatus Using Relative Power Factor In Incineration Of Waste
Walter R. Schaefer - Cherry Hill NJ Eustathios Vassiliou - Newark DE Joseph F. Guinto - Pitman NJ
Assignee:
Rollins Environmental Services, Inc. - Wilmington DE
International Classification:
F23G 700
US Classification:
110346
Abstract:
Methods and apparatuses are presented for incinerating waste in increments in a controlled and efficient manner, based on an arbitrary factor labeled Relative Power Factor. Also, presented are methods and apparatuses for determining the Relative Power Factor. The Relative Power Factor is defined as the ratio of the maximum difference in temperatures recorded at a point in the combustion effluent stream and at a point in the hot gaseous stream prior to combustion to the time interval between ignition of the waste and the achievement of the maximum temperature difference.
Slag Viscosity Detection Through Image Analysis Of Dripping Slag Within Rotary Incineration Kilns
Eustathios Vassiliou - Newark DE Joseph F. Giunto - Pitman NJ Walter R. Schaefer - Cherry Hill NJ Bruno R. Kuhn - Nassau Bay TX
Assignee:
Rollins Environmental Services, Inc. - Wilmington DE
International Classification:
F23G 500
US Classification:
110346
Abstract:
Methods and devices for controlling rotary incineration kilns by determining and controlling the viscosity of slag which is formed in such kilns. These methods and devices are based on measuring one or more properties or parameters of drippings of the slag falling from the ceiling of the kiln, as the kiln rotates. The parameters are size of drippings, shape of drippings, aspect ratio of drippings, and number of drippings.
Name / Title
Company / Classification
Phones & Addresses
Walter Schaefer Communications Director
Athenaeum of Ohio Mt St Mary's Seminary Elementary/Secondary School · Seminary for The Roman Catholic Priesthood