SU314441A1 - The method of drying capillary materials - Google Patents
The method of drying capillary materialsInfo
- Publication number
- SU314441A1 SU314441A1 SU1349404A SU1349404A SU314441A1 SU 314441 A1 SU314441 A1 SU 314441A1 SU 1349404 A SU1349404 A SU 1349404A SU 1349404 A SU1349404 A SU 1349404A SU 314441 A1 SU314441 A1 SU 314441A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- drying
- capillary materials
- heating
- air
- Prior art date
Links
Landscapes
- Drying Of Solid Materials (AREA)
Description
Изобретение относитс к технике сушки. В авт.св. № 222244 описан способ сушки капилл рно-пористых материалов, например пиломатериалов, нагреванием электродами погруженного в воду высушиваемого материала и поддерживанием с помощью теплообменника температуры воды ниже температуры высушиваемого материала.The invention relates to a drying technique. In auth. No. 222244 describes a method for drying capillary-porous materials, such as sawn timber, heating the submerged material to be submerged in the electrodes and maintaining the water temperature below the temperature of the material being dried using a heat exchanger.
Цель изобретени - интенсифицировать процесс сушки. Дл этого материал в вода подогревают до 90-100°С, затем нагрев продолжают в воздушной (газовой) среде при 105 -13О С до снижени влагосодержани материала до 20-ЗО%, после чего процесс нагрева в воде и воздушной (газовой) среде повтор ют.The purpose of the invention is to intensify the drying process. To do this, the material is heated to 90-100 ° C in water, then heating is continued in air (gas) environment at 105 -13 ° C until the moisture content of the material decreases to 20-ZO%, after which the heating process in water and air (gas) environment is repeated yut.
Сушка производитс следующим образом .Drying is carried out as follows.
Материал, например трудносохнушую древесину, помещенную между электродами, опускают в воду. Затем воду с данным материалом постепенно нагревают до 60-85 С По достижении этой температуры электроды подключают к источнику переменного тока и включают теплообменник, чтобы температура воды все врем была ниже температуры материала.A material, such as a hardwood, placed between the electrodes, is dipped into water. Then the water with this material is gradually heated to 60-85 ° C. Upon reaching this temperature, the electrodes are connected to an alternating current source and the heat exchanger is turned on so that the water temperature is all the time below the material temperature.
Материал равномерно прогревают и при температуре 9О-1ОО°С его перемещают из емкости с водой в камеру, где циркулирует нагретый воздух или газ при температуре 105 - 130 С. Там материал суща до остаточного влагосодержани 20 - ЗО%. Затем его вновь погружают в воду и цикл повтор ют до получени требуемой влажности .The material is uniformly heated and at a temperature of 9 ° -1OO ° C it is transferred from the tank with water to the chamber, where heated air or gas circulates at a temperature of 105-130 C. There the material is up to a residual moisture content of 20 - 30%. It is then immersed in water again and the cycle is repeated until the desired humidity is obtained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1349404A SU314441A1 (en) | 1969-08-29 | 1969-08-29 | The method of drying capillary materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1349404A SU314441A1 (en) | 1969-08-29 | 1969-08-29 | The method of drying capillary materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU314441A1 true SU314441A1 (en) | 1976-09-05 |
Family
ID=20446700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1349404A SU314441A1 (en) | 1969-08-29 | 1969-08-29 | The method of drying capillary materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU314441A1 (en) |
-
1969
- 1969-08-29 SU SU1349404A patent/SU314441A1/en active
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