SU684273A1 - Method of cohtrolling the method of spray drying of material - Google Patents
Method of cohtrolling the method of spray drying of materialInfo
- Publication number
- SU684273A1 SU684273A1 SU782591911A SU2591911A SU684273A1 SU 684273 A1 SU684273 A1 SU 684273A1 SU 782591911 A SU782591911 A SU 782591911A SU 2591911 A SU2591911 A SU 2591911A SU 684273 A1 SU684273 A1 SU 684273A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cohtrolling
- spray drying
- drying
- drying process
- characterizing
- Prior art date
Links
Landscapes
- Drying Of Solid Materials (AREA)
Description
Изобретение относитс к сушильной технике .The invention relates to a drying technique.
Известны способы управлени процессом распылительной сушки материала путем воздействи на расход и температуру теплоносител по изменению текуш,его значени параметра, характеризуюш,его процесс сушки 1.Methods are known for controlling the process of the spray drying of a material by influencing the flow rate and temperature of the heat carrier by changing the current, its parameter value, characterizing its drying process 1.
Однако известные способы предполагают в качестве параметра, характеризуюшего процесс сушки, использовать влажность или температуру материала на выходе из сушилки, и поэтому не дают возможности точно характеризовать процесс сушки.However, the known methods suggest that as a parameter characterizing the drying process, use the humidity or the temperature of the material at the outlet of the dryer, and therefore do not provide an opportunity to accurately characterize the drying process.
Цель изобретени - повышение качества сушки.The purpose of the invention is to improve the quality of drying.
Поставленна цель достигаетс тем, что в качестве параметра, характеризуюшего процесс сушки, используют процентное содержание фракций размером более 200 мкм в высушенном материале.The goal is achieved by the fact that as a parameter characterizing the drying process, the percentage of fractions larger than 200 microns in the dried material is used.
Способ управлени реализуют следуюшим образом.The control method is implemented as follows.
Отобрав пробу материала, сепарируют ее при помоши нескольких сепараторов и выдел ют фракции более 200 мкм. Зна количество материала в пробе, оценивают процентное содержание выделенной фракции и по полученному сигналу воздействуют на режим сушки.After taking a sample of the material, it is separated using several separators and fractions of more than 200 µm are isolated. By knowing the amount of material in the sample, the percentage content of the isolated fraction is evaluated and the received signal affects the drying mode.
Таким образом, дл реализации предложени не требуетс сложных датчиков, что повышает качество управлени процессом сушки.Thus, to implement the proposal does not require complex sensors, which improves the quality of control of the drying process.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782591911A SU684273A1 (en) | 1978-03-20 | 1978-03-20 | Method of cohtrolling the method of spray drying of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782591911A SU684273A1 (en) | 1978-03-20 | 1978-03-20 | Method of cohtrolling the method of spray drying of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU684273A1 true SU684273A1 (en) | 1979-09-05 |
Family
ID=20754150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782591911A SU684273A1 (en) | 1978-03-20 | 1978-03-20 | Method of cohtrolling the method of spray drying of material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU684273A1 (en) |
-
1978
- 1978-03-20 SU SU782591911A patent/SU684273A1/en active
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