SU153691A1 - - Google Patents
Info
- Publication number
- SU153691A1 SU153691A1 SU775580A SU775580A SU153691A1 SU 153691 A1 SU153691 A1 SU 153691A1 SU 775580 A SU775580 A SU 775580A SU 775580 A SU775580 A SU 775580A SU 153691 A1 SU153691 A1 SU 153691A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cones
- drying
- temperature
- dried
- coniferous
- Prior art date
Links
- 238000001035 drying Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 2
- 230000035784 germination Effects 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
Description
СПОСОБ СУШКИ ШИШЕК ХВОЙНЫХ ПОРОД В ВАКУУМЕMETHOD OF DRYING CONES OF CONIFEROUS BREEDS IN VACUUM
За влено 20 апрел 1962 г. за № 775580/2S-6 в Комитет по делам изобретений и открытий при Совете Министров СССРIt was filed on April 20, 1962 No. 775580 / 2S-6 to the Committee on Inventions and Discoveries under the Council of Ministers of the USSR
Опубликовано в «Бюллетене изобретений № 6 за 1963 г.Published in the "Bulletin of inventions number 6 for 1963
Известны способы сушки шишек хвойных пород в вакууме.Known methods of drying coniferous cones in a vacuum.
Предлагаемый способ отличаетс от известных тем, что сушку шишек хвойных пород осуществл ют при температуре 100-160° и давлении 80-100 мм рт. ст. до полного раскрыти шишек, а затем досушивают при температуре 50-80° и том же давлении.The proposed method differs from the known ones in that the coniferous cones are dried at a temperature of 100-160 ° and a pressure of 80-100 mm Hg. Art. until the cones are fully opened and then dried at a temperature of 50-80 ° and the same pressure.
Такой способ сушки позвол ет ускорить извлечение сем н из шишек и сохранить их высокую всхожесть.This method of drying makes it possible to speed up the extraction of seeds from the cones and to maintain their high germination.
Высушиваемые шишки помешают в сушильную камеру, в которой поддерживают давление, равное 80-100 мм рт. ст., и температуру 100-160°. В таких услови х сушку шишек производ т до тех пор, пока не произойдет их полного раскрыти . После того как шишки раскроютс , температуру в сушильной камере снижают до 50-80°, с целью сохранени всхожести сем н и поддерживают то же давление, т. е. 80- 100 мм рт. ст.Dried cones will be placed in a drying chamber, in which a pressure of 80-100 mm Hg is maintained. Art., and the temperature of 100-160 °. In such conditions, the drying of the cones is carried out until they are fully opened. After the buds open, the temperature in the drying chamber is reduced to 50-80 ° in order to maintain seed germination and maintain the same pressure, i.e. 80-100 mm Hg. Art.
Предмет изобретени Subject invention
Способ сушки шишек хвойных пород в вакууме, отличающийс тем, что, с целью ускорени извлечени сем н из шишек и сохранени их высокой всхожести, предварительную сушку осуществл ют при температуре 100-160° и давлении 80-100 мм рт. ст. до раскрыти шишек, а затем досушивают при температуре 50-80° и том же давлении.The method of drying coniferous cones in vacuum, characterized in that, in order to accelerate the extraction of seeds from cones and preserve their high germinability, the preliminary drying is carried out at a temperature of 100-160 ° and a pressure of 80-100 mm Hg. Art. until the cones open and then dried at 50-80 ° and the same pressure.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU153691A1 true SU153691A1 (en) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006006837A1 (en) * | 2004-07-15 | 2006-01-19 | Gordijs, Jevgenijs | Method for drying sawn timber and a drier for carrying out said method |
| RU2490569C2 (en) * | 2011-11-18 | 2013-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный университет" | Method to dry pine cones |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006006837A1 (en) * | 2004-07-15 | 2006-01-19 | Gordijs, Jevgenijs | Method for drying sawn timber and a drier for carrying out said method |
| RU2490569C2 (en) * | 2011-11-18 | 2013-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный университет" | Method to dry pine cones |
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