SU916416A1 - Method for automatically controlling operation of clarification apparatus - Google Patents
Method for automatically controlling operation of clarification apparatus Download PDFInfo
- Publication number
- SU916416A1 SU916416A1 SU802969381A SU2969381A SU916416A1 SU 916416 A1 SU916416 A1 SU 916416A1 SU 802969381 A SU802969381 A SU 802969381A SU 2969381 A SU2969381 A SU 2969381A SU 916416 A1 SU916416 A1 SU 916416A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- clarifier
- controlling operation
- automatically controlling
- clarification apparatus
- flow
- Prior art date
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- Flow Control (AREA)
Description
Изобретение относится к водоподготовительным установкам, в частности к способу автоматического управления работой осветпителя, и может быть использовано в цветной, химической и энергетической промышленности, 5 The invention relates to water treatment plants, in particular to a method of automatic control of the operation of the illuminator, and can be used in the color, chemical and energy industries, 5
Известен способ автоматического управления работой осветлителя, основанный на измерении количества шлама в осветлителе по его уровню Г13. ·There is a method of automatic control of the clarifier, based on measuring the amount of sludge in the clarifier according to its level G13. ·
Недостатками известного способа' являются непредставительность сигнала датчика по уровню шлама при резких возмущениях по расходу воды на освет-)5 литель, фиксация уровня шлама в жестко фиксированной точке забора продувочной воды к датчику, а также возможность появления ложных сигналов при загрязнении стекол датчика на м границе сред.Disadvantages of the known method 'are unrepresentative of the level of the sensor signal with sharp slurry of water flow perturbations at osvet-) 5 divisor, fixation slurry level in rigidly fixed blowdown water intake point to the sensor and the possibility of false signals at pollution sensor glasses to frontier m n
' Цель изобретения - повышение надежности и экономичности работы осветлителя .'The purpose of the invention is to increase the reliability and efficiency of the clarifier.
22
Поставленная цель достигается тем, что регулируют расход воды, удаляемой из осветлителя, а зависимости от интегрального значения произведения поданных в осветлитель взвешенных, частиц и расхода сырой воды.This goal is achieved by controlling the flow rate of water removed from the clarifier, and depending on the integral value of the product of suspended particles fed into the clarifier, particles and the flow of raw water.
На чертеже приведена принципиальная схема устройства, реализирующая способ автоматического управления работой осветлителя.The drawing shows a schematic diagram of the device that implements the method of automatic control of the work of the clarifier.
На линии 1. подачи сырой воды к осветлителю 2 установлены датчик 3, измеряющий мгновенное значение расхода сырой воды, и датчик 4, измеряющий мгновенное значение количества взвешенных частиц в сырой воде. С помощью множительного устройства 5 определяется произведение сигналов от датчиков 4 и 3· Сигнал устройства 5 подается на интегратор 6, выходной сигнал которого постоянно сравнивается с заданным значением от устройства 7 задания.On line 1. supply of raw water to the clarifier 2 installed sensor 3, which measures the instantaneous value of the flow of raw water, and sensor 4, which measures the instantaneous value of the amount of suspended particles in the raw water. Using the multiplying device 5 is determined by the product of the signals from sensors 4 and 3 · The signal of the device 5 is fed to the integrator 6, the output signal of which is constantly compared with the specified value from the task 7 device.
3. 916416 4 3. 916416 4
Сигнал разности выхода устройства 6 интегрирования и 7 задания управляет пусковой схемой 8, управляющей открытием арматуры 9 на продувочной линии 10.The difference signal output device 6 integration and 7 tasks controls the starting circuit 8, which controls the opening of the valve 9 on the purge line 10.
Предлагаемый способ автоматического управления работой осветлителя учитывает аккумулирующую емкость осветлителя и повышает надежность иThe proposed method of automatic control of the clarifier operation takes into account the accumulator capacity of the clarifier and increases the reliability and
ι экономичность работы осветлителя.ι profitability of the clarifier.
, ,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802969381A SU916416A1 (en) | 1980-08-04 | 1980-08-04 | Method for automatically controlling operation of clarification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802969381A SU916416A1 (en) | 1980-08-04 | 1980-08-04 | Method for automatically controlling operation of clarification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU916416A1 true SU916416A1 (en) | 1982-03-30 |
Family
ID=20913089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802969381A SU916416A1 (en) | 1980-08-04 | 1980-08-04 | Method for automatically controlling operation of clarification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU916416A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6673240B2 (en) * | 2001-03-16 | 2004-01-06 | John J. Fassbender | Feed control system for liquid clarification tanks |
-
1980
- 1980-08-04 SU SU802969381A patent/SU916416A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6673240B2 (en) * | 2001-03-16 | 2004-01-06 | John J. Fassbender | Feed control system for liquid clarification tanks |
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