FIELD: process engineering.
SUBSTANCE: invention relates to desublimation-sublimation equipment used in processing sublimating materials. Proposed condenser-evaporator comprises cylindrical heat insulated housing accommodating heat carrier circular chamber divided by circular partitions into sections and circular sublimation chamber aligned with the former and furnished with heaters for two walls and circular flanged partitions arranged with clearance relative to heated walls. Proposed apparatus comprises process gas inlet/outlet branch pipes and heat carrier inlet/outlet branch pipes. One or several sections of heat carrier chamber have flaring jointed with circular partition flanging.
EFFECT: higher reliability apparatus thanks to elimination of thermal strains between heated housing and heat carrier cooled chamber.
2 dwg
Title | Year | Author | Number |
---|---|---|---|
STATIONARY CONDENSER-EVAPORATOR | 2007 |
|
RU2339423C1 |
SUBLIMATION APPARATUS | 2001 |
|
RU2244582C2 |
DESUBLIMATION DEVICE | 2007 |
|
RU2336112C1 |
DESUBLIMATION APPARATUS | 2012 |
|
RU2487742C1 |
DESUBLIMATOR | 2011 |
|
RU2467780C1 |
DESUBLIMATOR | 2011 |
|
RU2462287C1 |
SUBLIMATION APPARATUS | 1999 |
|
RU2143940C1 |
DESUBLIMATOR | 2012 |
|
RU2508149C1 |
DESUBLIMATION DEVICE | 2007 |
|
RU2362607C1 |
DESUBLIMATION APPARATUS | 2007 |
|
RU2383379C2 |
Authors
Dates
2010-07-20—Published
2009-03-02—Filed