KR20140091541A - 진공 냉동 건조기에서 사용하기 위한 회전 드럼 - Google Patents
진공 냉동 건조기에서 사용하기 위한 회전 드럼 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
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- F26B5/065—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing the product to be freeze-dried being sprayed, dispersed or pulverised
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
도 1은, 본 발명에 따른 회전 드럼의 제1 실시형태에 대한 모식도이다.
도 2는, 냉동 건조기를 포함하는 공정 라인의 일 실시형태에 대한 측면 모식도이다.
도 3은, 도 2의 냉동 건조기 내부에 지지되는 회전 드럼을 나타내는 모식적 단면도이다.
도 4는, 도 3의 드럼을 보다 상세히 나타내는 도면이다.
도 5는, 도 4의 드럼의 후방 플레이트를 보다 상세히 나타내는 도면이다.
도 6은, 본 발명에 따른 회전 드럼에 대한 각종 후방 플레이트 프로파일을 나타내는 개략도이다.
도 7은, 본 발명에 따른 회전 드럼을 포함하는 냉동 건조기의 동작을 설명하는 흐름도이다.
Claims (15)
- 냉동 건조된 입자의 벌크웨어 생산을 위한 진공 냉동 건조기의 진공 챔버 내에서 사용하기 위한 회전 드럼으로서,
상기 드럼은 상기 진공 챔버와 개방 연통하며, 전방 플레이트 및 후방 플레이트에 의해 종단되는 메인부를 포함하고;
상기 후방 플레이트는 상기 드럼을 회전 지지하기 위한 회전 지지축과 연결되도록 적응되고;
상기 후방 플레이트는 상기 입자의 냉동 건조로부터의 승화 증기(sublimation vapor)에 대해 투과가능한,
회전 드럼. - 제 1 항에 있어서,
상기 드럼은 상기 냉동 건조기의 상기 진공 챔버 내에서의 사용에 대해 적응되어 있는, 회전 드럼. - 제 1 항 또는 제 2 항에 있어서,
상기 전방 플레이트는 상기 입자의 냉동 건조로부터의 승화 증기에 대해 투과가능한, 회전 드럼. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 후방 플레이트와 상기 전방 플레이트 중 적어도 하나의 투과성은 냉동 건조 공정 중 초크 유동 제약을 회피하도록 적응되어 있는, 회전 드럼. - 제 3 항 또는 제 4 항에 있어서,
상기 후방 플레이트와 상기 전방 플레이트 중 하나의 투과성은, 상기 후방 플레이트와 상기 전방 플레이트 중 다른 하나의 투과성 및 유동 경로 길이에 대해 적응되고 상기 유통 경로 길이는 상기 후방 플레이트와 상기 전방 플레이트 중 상기 다른 하나로부터 상기 진공 챔버 내의 진공을 유지하기 위해 제공되는 진공 펌프까지의 승화 증기의 유동 경로의 길이인, 회전 드럼. - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 후방 플레이트는 상기 회전 드럼으로부터 상기 승화 증기를 뿜어내기 위한 적어도 하나의 통기공을 포함하는, 회전 드럼. - 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,
상기 후방 플레이트는 상기 승화 증기에 대해 투과가능한 메쉬(mesh)를 포함하는, 회전 드럼. - 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,
상기 후방 플레이트는 측방향으로 연장하는 지지 바들을 통해 지지축과 연결되도록 적응되어 있는, 회전 드럼. - 냉동 건조된 입자의 벌크웨어 생산을 위한 진공 냉동 건조기에서 사용하기 위한 제1항 내지 제8항 중 어느 한 항에 따른 회전 드럼을 위한 후방 플레이트로서,
상기 드럼은 상기 후방 플레이트에 의해 후단에서 종단되는 메인부를 포함하는, 후방 플레이트. - 제 1 항 내지 제 8 항 중 어느 한 항에 따른 회전 드럼, 및 상기 회전 드럼에 장착된 회전 지지축을 포함하는 장치.
- 제 10 항에 있어서,
상기 회전 지지축은 중공 회전축인, 장치. - 진공하에서 상기 냉동 건조기는, 냉동 건조된 입자의 벌크웨어 생산을 위한 냉동 건조기로서,
동결된 입자를 수용하기 위한 제1항 내지 제8항 중 어느 한 항에 따른 회전 드럼; 및
상기 회전 드럼을 수용하는 정치형(stationary) 진공 챔버;
를 포함하고,
상기 후방 플레이트는 상기 드럼을 회전 지지하기 위한 회전 지지축과 연결되어 있는,
냉동 건조기. - 제 12 항에 있어서,
상기 진공 챔버는 클로즈드(closed) 동작에 적응되어 있는, 냉동 건조기. - 클로즈드 조건하에 냉동 건조된 입자를 생산하기 위한 공정 라인으로서,
제12항 또는 제13항에 따른 냉동 건조기를 포함하는, 공정 라인. - 제 12 항 또는 제 13 항에 따른 냉동 건조기를 사용하여 수행되는, 진공하에서 냉동 건조된 입자의 벌크웨어 생산을 위한 공정으로서,
상기 냉동 건조기의 회전하는 드럼에서 상기 입자를 냉동 건조하는 단계는,
상기 드럼 내부에 상기 입자들이 유지되도록, 상기 후방 플레이트와 상기 전방 플레이트 중 하나의 투과성을 상기 후방 플레이트와 상기 전방 플레이트 중 다른 하나의 투과성 및 유동 경로 길이에 대해 적응시킴으로써, 투과가능한 후방 플레이트, 그리고 선택적으로 투과가능한 전방 플레이트를 통해 회전하는 드럼으로부터의 승화 증기의 유동을 제어하는 단계를 포함하고, 상기 유동 경로 길이는 상기 후방 플레이트와 상기 전방 플레이트 중 상기 다른 하나로부터 상기 진공 챔버 내의 진공을 유지하기 위해 제공되는 진공 펌프까지의 승화 증기의 유동 경로의 길이인, 공정.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11008109.8 | 2011-10-06 | ||
| EP11008109.8A EP2578976A1 (en) | 2011-10-06 | 2011-10-06 | Rotary drum for use in a vacuum freeze-dryer |
| PCT/EP2012/004163 WO2013050157A1 (en) | 2011-10-06 | 2012-10-04 | Rotary drum for use in a vacuum freeze-dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140091541A true KR20140091541A (ko) | 2014-07-21 |
| KR101553186B1 KR101553186B1 (ko) | 2015-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147011884A Active KR101553186B1 (ko) | 2011-10-06 | 2012-10-04 | 진공 냉동 건조기에서 사용하기 위한 회전 드럼 |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US9347707B2 (ko) |
| EP (2) | EP2578976A1 (ko) |
| JP (1) | JP5766885B2 (ko) |
| KR (1) | KR101553186B1 (ko) |
| CN (1) | CN103917840B (ko) |
| AU (1) | AU2012320849B2 (ko) |
| BR (2) | BR112014008151B1 (ko) |
| CA (1) | CA2849790C (ko) |
| CO (1) | CO6920285A2 (ko) |
| CR (1) | CR20140155A (ko) |
| EA (1) | EA026264B1 (ko) |
| ES (1) | ES2608477T3 (ko) |
| IL (1) | IL231850A0 (ko) |
| MX (1) | MX343812B (ko) |
| MY (1) | MY151766A (ko) |
| PE (1) | PE20141980A1 (ko) |
| PH (1) | PH12014500616A1 (ko) |
| PL (1) | PL2764310T3 (ko) |
| SG (1) | SG11201400627QA (ko) |
| UA (1) | UA110551C2 (ko) |
| WO (1) | WO2013050157A1 (ko) |
| ZA (1) | ZA201401806B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230122361A1 (en) * | 2021-10-20 | 2023-04-20 | DSM Sales & Manufacturing, Inc. | Freeze-drying systems and methods |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011071676A1 (en) | 2009-12-11 | 2011-06-16 | Wyssmont Company Inc. | Apparatus and method for continuous lyophilization |
| EP2578975A1 (en) | 2011-10-05 | 2013-04-10 | Sanofi Pasteur Sa | Rotary drum freeze-dryer |
| EP2578974A1 (en) | 2011-10-05 | 2013-04-10 | Sanofi Pasteur Sa | Process line for the production of freeze-dried particles |
| UA111631C2 (uk) | 2011-10-06 | 2016-05-25 | Санофі Пастер Са | Нагрівальний пристрій для роторної барабанної ліофільної сушарки |
| EP2578976A1 (en) * | 2011-10-06 | 2013-04-10 | Sanofi Pasteur Sa | Rotary drum for use in a vacuum freeze-dryer |
| JP6173495B2 (ja) * | 2013-05-29 | 2017-08-02 | ゲア・プロセス・エンジニアリング・アクティーゼルスカブ | トロリに収容されたトレイ内の製品の直列滅菌凍結乾燥を実現する方法、方法を実施するためのシステム、および方法の使用 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20230122361A1 (en) * | 2021-10-20 | 2023-04-20 | DSM Sales & Manufacturing, Inc. | Freeze-drying systems and methods |
| US12085337B2 (en) * | 2021-10-20 | 2024-09-10 | DSM Sales & Manufacturing, Inc. | Freeze-drying systems and methods |
| US12326298B2 (en) | 2021-10-20 | 2025-06-10 | DSM Sales & Manufacturing, Inc. | Freeze-drying systems and methods |
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