SU131668A1 - The method of drying dry gypsum plaster - Google Patents
The method of drying dry gypsum plasterInfo
- Publication number
- SU131668A1 SU131668A1 SU643897A SU643897A SU131668A1 SU 131668 A1 SU131668 A1 SU 131668A1 SU 643897 A SU643897 A SU 643897A SU 643897 A SU643897 A SU 643897A SU 131668 A1 SU131668 A1 SU 131668A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gypsum plaster
- dry gypsum
- drying dry
- drying
- plaster
- Prior art date
Links
Landscapes
- Drying Of Solid Materials (AREA)
Description
При известных способах суш-ки сухой гипсовой штукатурки газовоздушной смесью в однозональной сушилке с регенерацией тепла отработа«ного теплоносител , процесс сушки продолжаетс 55-65 мин.With the known methods of drying dry gypsum plaster with an gas-air mixture in a single-zone dryer with heat recovery of the heat-transfer agent, the drying process lasts 55-65 minutes.
Описываелтый способ дает возможность ускорить процесс сушки путем использовани при сушке в однозональной сушилке в качестве теплоносител газо-воздушной смеси с температурой пор дка 370, влагосодержанием 140-150 г/кг с. в. и скоростью 1,5-2 м/сек.The described method makes it possible to speed up the drying process by using a gas-air mixture with a temperature of about 370, moisture content 140-150 g / kg, when drying in a single-zone dryer as a heat carrier. at. and a speed of 1.5-2 m / s.
Это позвол ет снизить врем до 9,5 мин.This reduces the time to 9.5 minutes.
Предмет и з о б р е т е и и Subject and d on and e and
Способ сушки сухой гипсовой штукатурки газо-воздушной смесью в однозональной сушилке с регенерацией тепла отработанного теплоносител , о т л и ч а ю ш и и с тем, что, с целью ускорени процесса сушки, примен ют следующие параметры газо-воздушной смеси: температура около 370°, влагосодержание 140-150 г/кг. с. в., скорость 1,5-2 м/сек.The method of drying the dry gypsum plaster with an air-gas mixture in a single-zone dryer with heat recovery of the spent heat carrier is about the same, so that, in order to accelerate the drying process, the following parameters of the gas-air mixture are used: temperature 370 °, moisture content 140-150 g / kg. with. in., the speed of 1.5-2 m / s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU643897A SU131668A1 (en) | 1959-11-14 | 1959-11-14 | The method of drying dry gypsum plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU643897A SU131668A1 (en) | 1959-11-14 | 1959-11-14 | The method of drying dry gypsum plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU131668A1 true SU131668A1 (en) | 1959-11-30 |
Family
ID=48402736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU643897A SU131668A1 (en) | 1959-11-14 | 1959-11-14 | The method of drying dry gypsum plaster |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU131668A1 (en) |
-
1959
- 1959-11-14 SU SU643897A patent/SU131668A1/en active
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