Concentrating evaporators – Preliminary heaters and heat economizers
Patent
1987-06-04
1988-12-13
Mathews, A. A.
Concentrating evaporators
Preliminary heaters and heat economizers
34155, 159 33, G03D 302
Patent
active
047914440
ABSTRACT:
A waste solution treating apparatus used in combination with a photographic processing apparatus wherein a photographic material is automatically processed with a processing solution and dried in a drying chamber and a predetermined amount of the processing solution is run to waste and supply replenishing solution continuously comprises a housing for a treating chamber; a member for discharging the processing solution to be wasted into the treating chamber; a treating device in the housing for allowing the processing solution discharged into the treating chamber to flow thereover thereover; an air conducting member for supplying air heated in the drying chamber into the treating chamber to heat the treating device with the heated air in order to condense and solidify the processing solution while the processing solution is flowing over the treating device.
REFERENCES:
patent: 3978506 (1976-08-01), Geyken et al.
patent: 3995298 (1976-11-01), Vandeputte et al.
patent: 4302317 (1981-11-01), Mock
patent: 4346980 (1982-08-01), Palazzolo
patent: 4724044 (1988-02-01), Weisharr et al.
Fujimoto Hiroshi
Sakamoto Kiichiro
Fuji Photo Film Co. , Ltd.
Mathews A. A.
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