Distillation: apparatus – Apparatus – Systems
Patent
1994-12-13
1998-06-23
Manoharan, Virginia
Distillation: apparatus
Apparatus
Systems
622385, 622387, 202186, 202205, 203DIG4, 203 1, 203 2, 159 44, B01D 310, B01D 342, C02F 104
Patent
active
057700192
ABSTRACT:
When waste liquid is concentrated using a radiant heat section and a heat absorbent section of a heat pump circuit, in the proper place of the heating region of the heat pump circuit, a detector for detecting the pressure and/or temperature of the heat transfer medium is provided, or a detector for detecting the value of an electric current flowing through or the amount of electric power consumed in a system which includes a compressor for the heat pump circuit, is provided, and by the provision of a control system which can halt the concentration operation when the detected value exceeds a set value, both with a liquid in which the concentration of the non-volatile component is low so that a comparatively long time is required for the concentration operation, and, conversely, with a liquid in which the concentration of the non-volatile component is high so that the concentration operation is completed in a comparatively short time, the concentration operation has good efficiency, and can always be halted at a uniform liquor concentration.
REFERENCES:
patent: 3733994 (1973-05-01), Armstrong et al.
patent: 4003798 (1977-01-01), McCord
patent: 4299664 (1981-11-01), Smith
patent: 4556457 (1985-12-01), McCord
patent: 4585524 (1986-04-01), Hoiss
patent: 4828717 (1989-05-01), Deleeuw et al.
patent: 4940134 (1990-07-01), Aoki et al.
patent: 4961859 (1990-10-01), Uehara et al.
patent: 5004522 (1991-04-01), Kobashi
Kawada Toshiaki
Kurematsu Masayuki
Kuroda Shoichi
Shibata Souichiro
Shimamura Noriyuki
Konica Corporation
Manoharan Virginia
Sanyo Electric Co,. Ltd.
The Tokyo Electric Power Company Incorporated
LandOfFree
Apparatus for concentrating waste liquid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for concentrating waste liquid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for concentrating waste liquid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1391490