SU480429A1 - Method for automatic control of gas cleaning process in electrostatic precipitators - Google Patents
Method for automatic control of gas cleaning process in electrostatic precipitatorsInfo
- Publication number
- SU480429A1 SU480429A1 SU1965867A SU1965867A SU480429A1 SU 480429 A1 SU480429 A1 SU 480429A1 SU 1965867 A SU1965867 A SU 1965867A SU 1965867 A SU1965867 A SU 1965867A SU 480429 A1 SU480429 A1 SU 480429A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrostatic precipitators
- gas cleaning
- cleaning process
- automatic control
- conditioning agent
- Prior art date
Links
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Electrostatic Separation (AREA)
Description
1one
Изобретение относитс к способам автоматического управлени процессом очистки газов при помощи электрофильтра и может быть использовано в металлургической, газоперерабатывающей , энергетической и других отрасл х промышленности, в частности дл автоматической оптимизации процессов очистки доменного газа при высокой температуре в сухих электрофильтрах.The invention relates to methods for automatically controlling a gas cleaning process using an electrostatic precipitator and can be used in the metallurgical, gas processing, energy and other industries, in particular for automatically optimizing blast furnace gas cleaning processes at high temperatures in dry electrostatic precipitators.
Известен способ автоматического управлени процессом очистки газов в электрофильтрах путем регулировани расходов кондиционирующего агента.There is a method of automatically controlling the process of cleaning gases in electrostatic precipitators by adjusting the costs of the conditioning agent.
Однако степень очистки газов по известному способу достаточно низка .However, the degree of purification of gases by a known method is quite low.
Дл повышени степени очистки газов по предлагаемому способу расход кондиционирующего агента корректируют по величине, пропорциональной приведенной подвижности ионов.In order to increase the degree of gas purification according to the proposed method, the flow rate of the conditioning agent is adjusted by the value proportional to the reduced ion mobility.
На чертеже приведена блок-схема предлагаемого способа управлени . Она содержит электрофильтр 1, устройство измерени подвижности ионов 2, контур стабилизации расхода кондиционирующего агента 3, устройствоThe drawing shows a block diagram of the proposed control method. It contains an electrostatic precipitator 1, a device for measuring ion mobility 2, a circuit for stabilizing the flow rate of a conditioning agent 3, a device
измерени плотиости газа 4, диафрагму 5, дифманометр 6, регул тор 7 с исполнительным механизмом 8 и блок умножени 9.gas density measurement 4, diaphragm 5, differential pressure gauge 6, regulator 7 with actuator 8, and multiplier 9.
Работа схемы осуществл етс следующим образом.The operation of the circuit is as follows.
Сигналы с измерительных устройств 2 и 4 поступают в блок умножени 9. Произведение плотности газа и подвижности ионов становитс заданием дл регул тора 7. Затем с помощью диафрагмы 5 и дифманометра 6 определ етс расход кондиционирующего агента и корректируетс расход путем воздействи регул тора 7 на исполнительный механизм 8.The signals from measuring devices 2 and 4 are fed into multiplication unit 9. The product of gas density and ion mobility becomes the task for regulator 7. Then, using a diaphragm 5 and a differential pressure gauge 6, the flow rate of the conditioning agent is determined and the flow is corrected by acting on the actuator eight.
Предмет изобретени Subject invention
Способ автоматического уиравлени процессом очистки газов в электрофильтрах путем регулировани расхода кондиционирующего агента, отличающийс тем, что, с целью увеличени степени очистки газов, расход кондициоиирующего агента корректируют по величине, иропорциоиальной приведенной подвижности ионов.The method of automatic adjustment of the process of purification of gases in electrostatic precipitators by controlling the flow rate of the conditioning agent, characterized in that, in order to increase the degree of purification of gases, the flow rate of the conditioning agent is adjusted by the magnitude of the proportional ion mobility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1965867A SU480429A1 (en) | 1973-10-15 | 1973-10-15 | Method for automatic control of gas cleaning process in electrostatic precipitators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1965867A SU480429A1 (en) | 1973-10-15 | 1973-10-15 | Method for automatic control of gas cleaning process in electrostatic precipitators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU480429A1 true SU480429A1 (en) | 1975-08-15 |
Family
ID=20566417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1965867A SU480429A1 (en) | 1973-10-15 | 1973-10-15 | Method for automatic control of gas cleaning process in electrostatic precipitators |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU480429A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416671A (en) * | 1981-03-10 | 1983-11-22 | Metallgesellschaft Ag | Method of optimizing the collection efficiency of an electrostatic precipitator |
-
1973
- 1973-10-15 SU SU1965867A patent/SU480429A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416671A (en) * | 1981-03-10 | 1983-11-22 | Metallgesellschaft Ag | Method of optimizing the collection efficiency of an electrostatic precipitator |
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