BG50458A1 - Sublimator - Google Patents
SublimatorInfo
- Publication number
- BG50458A1 BG50458A1 BG9197590A BG9197590A BG50458A1 BG 50458 A1 BG50458 A1 BG 50458A1 BG 9197590 A BG9197590 A BG 9197590A BG 9197590 A BG9197590 A BG 9197590A BG 50458 A1 BG50458 A1 BG 50458A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- controls
- plate
- phial
- valves
- density
- Prior art date
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Sublimators are used in the installations for sublimated drying, thereby enhancing the quality of the dried material, which is of biological and microbus origin and is used in human and veterinary medicine, and in the food processing industry. The end of the process of detaching related moisture from the raw material is determined by the differential switch-controls for the density of the thermal-flow, while the phials are automatically closed. The sublimator comprises : a chamber (1) connected to a vacuum pump with a plate (2) placed on it, and connected to a system for heat and cold supply. A device (8) for phial closure is placed on the plate, together with a mobile plate and a system of valves. The two differentially switched controls (23 and 24) for density of the thermal flow are located in the foundation of the pan (3), under a phial (5) with a refrigerated and a dry product (4). The controls are connected by two differentiators (25 and 26) to the first inlet of the control unit (27), the second inlet of which is connected to a relay (32). The first outlet of the control unit is connected to the operating mechanisms (28, 29, 30 and 31) of the valves (17, 18, 21 and 22), and its second outlet - to the operating mechanism (34) of the valve (20).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9197590A BG50458A1 (en) | 1990-05-10 | 1990-05-10 | Sublimator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9197590A BG50458A1 (en) | 1990-05-10 | 1990-05-10 | Sublimator |
Publications (1)
Publication Number | Publication Date |
---|---|
BG50458A1 true BG50458A1 (en) | 1992-08-14 |
Family
ID=3922956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG9197590A BG50458A1 (en) | 1990-05-10 | 1990-05-10 | Sublimator |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG50458A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU92648B1 (en) * | 2015-02-04 | 2016-08-05 | Project Pharmaceutics Gmbh | Method and device for optimized freeze-drying of a pharmaceutical product |
-
1990
- 1990-05-10 BG BG9197590A patent/BG50458A1/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU92648B1 (en) * | 2015-02-04 | 2016-08-05 | Project Pharmaceutics Gmbh | Method and device for optimized freeze-drying of a pharmaceutical product |
WO2016125095A1 (en) * | 2015-02-04 | 2016-08-11 | Project Pharmaceutics Gmbh | Method and device for optimized freeze-drying of a pharmaceutical product |
US10809002B2 (en) | 2015-02-04 | 2020-10-20 | Project Pharmaceutics Gmbh | Method and device for optimized freeze-drying of a pharmaceutical product |
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