SU465418A1 - Automatic alcohol temperature control system - Google Patents
Automatic alcohol temperature control systemInfo
- Publication number
- SU465418A1 SU465418A1 SU1895433A SU1895433A SU465418A1 SU 465418 A1 SU465418 A1 SU 465418A1 SU 1895433 A SU1895433 A SU 1895433A SU 1895433 A SU1895433 A SU 1895433A SU 465418 A1 SU465418 A1 SU 465418A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alcohol
- control system
- temperature control
- temperature
- heat exchanger
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Работа предлагаемой системы aaiKJiioqaeiс ,в следующем. Охлажденна вода идет на теплообменник 1 в количестве, достаточном дл охлаждени той части спирта, котора поступает на теплообменник, до температуры, заведомо ниже заданной. В случае дефицита воды управление расходом воды па теплообменник производитс системой автоматического регулировани , состо щей из датчика 6, регул тора 7 и регулирующего клапана 8, причем задание регул тору 7 устанавливают на температуру ниже требуемой.The work of the proposed aaiKJiioqaeiс system is as follows. The cooled water goes to the heat exchanger 1 in an amount sufficient to cool that part of the alcohol that goes to the heat exchanger to a temperature that is obviously lower than the specified one. In the event of a water shortage, the control of the flow rate of water on the heat exchanger is performed by an automatic control system consisting of sensor 6, controller 7 and control valve 8, and the task for controller 7 is set to a temperature below the required one.
Переохлажденный спирт подают вместе с гор чим на смесительный клапан 3, управл емый регул тором 5. На регул тор поступает сигнал по реальной температуре спирта от датчика 4, котора сравниваетс с заданием , соответствующим требуемой температуре спирта {чаще всего 20°С), оптимальной дл р.аботы контрольных снар дов. При переменном отборе спирта из брагоректификационного ..аппарата и плохом качестве стабилизации температуры спирта после теплообменника температура спирта после смесительного кла пана 3 блщет значительно стаSffpft а В .Supercooled alcohol is supplied along with the hot to the mixing valve 3, controlled by the regulator 5. The regulator receives a signal on the actual temperature of the alcohol from the sensor 4, which is compared with the task that corresponds to the required temperature of the alcohol (most often 20 ° C), optimal for r. work of control projectiles. With a variable selection of alcohol from the distillation apparatus and a poor quality of stabilization of the temperature of the alcohol after the heat exchanger, the temperature of the alcohol after the mixing valve 3 blurs significantly by Sffpft a B.
оильнее, так как инерционность ооъекта регулировани предлагаемой системы существенно меньн1е, чем у теплообменника, за счет того, что здесь объектом регулировани вл етс только смесительный клапан, а не весь теплообменник.It is stronger because the inertia of the control facility of the proposed system is significantly less than that of the heat exchanger, due to the fact that here the only valve that controls is the mixing valve and not the entire heat exchanger.
Предмет изобретени Subject invention
Система автоматического регулировани темнературы спирта, например в брагоректификационных аннаратах, включающих теплообменник дл ох.таждени спирта, состо ща из датчика температуры, регул тора и исполнительпого механизма, отличающа с тем, что, с целью новыщени эффективности регулировани температуры спирта, она дополнительно снабжена трубопроводом гор чего спирта, байпасирующим теплообменник, а исполнительный механизм выполнен в виде смесительного, регулирующего клапана, причем выход регул тора подключен на вход смесительного регулирующего клапаиа, измен ющего соотнощение расходов гор чего иA system for automatically regulating the temperature of an alcohol, for example, in treatment prescription annarats, including a heat exchanger for cooling alcohol, consisting of a temperature sensor, a regulator, and an operating mechanism, characterized in that, in order to increase the efficiency of temperature control of the alcohol, of which alcohol is bypassing the heat exchanger, and the actuator is designed as a mixing, regulating valve, with the regulator's output connected to the input of the mixer a regulating valve that changes the ratio of the costs of hot and cold
холодного спирта.cold alcohol.
купгпроли mti kupgproli mti
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1895433A SU465418A1 (en) | 1973-03-19 | 1973-03-19 | Automatic alcohol temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1895433A SU465418A1 (en) | 1973-03-19 | 1973-03-19 | Automatic alcohol temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU465418A1 true SU465418A1 (en) | 1975-03-30 |
Family
ID=20545992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1895433A SU465418A1 (en) | 1973-03-19 | 1973-03-19 | Automatic alcohol temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU465418A1 (en) |
-
1973
- 1973-03-19 SU SU1895433A patent/SU465418A1/en active
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