SU429029A1 - METHOD OF MANAGING THE PROCESS OF LIGHTING A LIQUID - Google Patents
METHOD OF MANAGING THE PROCESS OF LIGHTING A LIQUIDInfo
- Publication number
- SU429029A1 SU429029A1 SU1467851A SU1467851A SU429029A1 SU 429029 A1 SU429029 A1 SU 429029A1 SU 1467851 A SU1467851 A SU 1467851A SU 1467851 A SU1467851 A SU 1467851A SU 429029 A1 SU429029 A1 SU 429029A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- liquid
- clarification
- managing
- lighting
- wastewater
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
Description
1one
Изобретение касаетс очистки промышленных и бытовых сточных вод, в частности регулировани процесса осветлени жидкости в отстойниках.The invention relates to the treatment of industrial and domestic wastewater, in particular the regulation of the process of clarification of the liquid in sumps.
Известен способ управлени процессом оснетлени жидкости в отстойнике с вращающимис водосборным и водораспределительным лотками.There is a known method for controlling the process of sinking the liquid in a settling tank with rotating catchment and distribution chutes.
Однако такой способ не позвол ет добитьс оптимального соотношени между посто нно мен ющимс расходом сточных вод, поступающих на осветление в отстойник, и заданной скоростью вращени илоскреба (а также св занных с ним лотков), а следовательно и достигнуть эффективного осветлени сточных вод.However, this method does not allow to achieve an optimal ratio between the constant flow rate of wastewater entering the clarification tank to the clarification tank and the set rotation speed of the scraper (as well as the trays connected with it), and therefore to achieve effective clarification of the wastewater.
По предлагаемому способу регулируют скорость вращени лотков в зависимости от расхода осветл емой жидкости.The method according to the invention regulates the speed of rotation of the trays depending on the flow rate of the clarified liquid.
Это позвол ет оптимизировать режим осветлени воды.This makes it possible to optimize the mode of water clarification.
На фиг. 1 схематически изображен отстойник , с помощью которого осуществл ют предложенный способ, разрез; на фиг. 2 - то же, план; на фиг. 3 приведена блок-схема управлени процессом осветлени жидкости.FIG. 1 shows schematically a settling tank, with the aid of which the proposed method is carried out, a section; in fig. 2 - the same plan; in fig. 3 is a flowchart of liquid clarification process control.
Управление процессом осветлени жидкости в отстойнике с вращающимис водораспределительным 1 и водосборным 2 лотками осуществл етс регулированием скорости вращени двигател 3 в зависимости от расхода сточных вод, поступающих на осветление.The process of clarification of the fluid in the settling tank with rotating water distribution 1 and catchment 2 trays is controlled by controlling the speed of rotation of the engine 3 depending on the flow of wastewater entering the clarification.
Расход сточных вод измер етс расходомером - дифманометром 4, св занным с пропорциональным регул тором 5.The wastewater flow rate is measured by a flow meter, a differential pressure gauge 4, associated with a proportional controller 5.
В зависимости от расхода сточных вод пропорциональный регул тор 5 подает импульсы исполнительному механизму 6, на валу которого находитс реостатный задатчик 7 скорости , св занный с блоком 8 питани и двигателем 3. От двигател 3 вращение передаетс илоскребу 9.Depending on the wastewater flow rate, the proportional controller 5 pulses the actuator 6, on the shaft of which there is a speed control unit 7 connected to the power supply unit 8 and the engine 3. From the engine 3, the rotation is transmitted to the squeegee 9.
Регулирование числа оборотов двигател 3 в сторону увеличени или уменьшени прекращаетс действием задатчика 10 обратной св зи по напр жению на коре двигател 3, пропорциональному числу его оборотов.The adjustment of the rotational speed of the engine 3 in the direction of increase or decrease is stopped by the action of the feedback setting unit 10 on the voltage on the engine bark 3 proportional to the number of its turns.
Необходима пропорциональность между расходом сточных вод и скоростью вращени водосборного 2 и водораспределительного 1 лотков достигаетс задатчиком 10 обратной св зи.A proportionality is required between the wastewater flow rate and the rotational speed of the catchment 2 and the water distribution tray 1 is achieved by the feedback setting unit 10.
Предмет изобретени Subject invention
Способ управлени процессом осветлени жидкости в отстойнике с вращающимис водосборным и водораспределительным лотками , отличающийс тем, что, с целью онтимизации режима осветлени жидкости, регулируют скорость вращени лотков в зависимости от расхода осветл емой жидкости.A method for controlling the process of clarifying a liquid in a settling tank with rotating catchment and water distribution trays, characterized in that, in order to optimize the regime of liquid clarification, the speed of rotation of the trays is controlled depending on the flow rate of the clarified liquid.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1467851A SU429029A1 (en) | 1970-08-12 | 1970-08-12 | METHOD OF MANAGING THE PROCESS OF LIGHTING A LIQUID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1467851A SU429029A1 (en) | 1970-08-12 | 1970-08-12 | METHOD OF MANAGING THE PROCESS OF LIGHTING A LIQUID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU429029A1 true SU429029A1 (en) | 1974-05-25 |
Family
ID=20456281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1467851A SU429029A1 (en) | 1970-08-12 | 1970-08-12 | METHOD OF MANAGING THE PROCESS OF LIGHTING A LIQUID |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU429029A1 (en) |
-
1970
- 1970-08-12 SU SU1467851A patent/SU429029A1/en active
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