MD3707G2 - Installation for automatic control of the water softeming electromagnetic process - Google Patents
Installation for automatic control of the water softeming electromagnetic processInfo
- Publication number
- MD3707G2 MD3707G2 MDA20070051A MD20070051A MD3707G2 MD 3707 G2 MD3707 G2 MD 3707G2 MD A20070051 A MDA20070051 A MD A20070051A MD 20070051 A MD20070051 A MD 20070051A MD 3707 G2 MD3707 G2 MD 3707G2
- Authority
- MD
- Moldova
- Prior art keywords
- pipeline
- onto
- sensor
- water
- control device
- Prior art date
Links
Landscapes
- Control Of Non-Electrical Variables (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to installations for reduction of carbonate hardness caused by magnesium and calcium salts in the water and can be used for preventing formation of scale onto the inner surface of pipelines, in the heat supply systems.The installation for automatic control of the water softening electromagnetic process includes a boiler (1), joined through a pipeline (2) with an electrochemical block (3) with rectifying device (4). Onto the pipeline (2) there are placed an electromagnetic coil (5), a pulse generator (6), a pH measuring transducer (7). The outlet of the pipeline (2) is connected to a heat exchanger (8), onto which it is installed a ultrasonic sensor (9). The heat exchanger (8) is joined through a pipeline (10), onto a branching of which it is installed an electromagnetic valve (11), a water electrical conduction sensor (12) connected to a conductivity apparatus (13) with degasser (14), in the lower part of which it is placed a ferromagnetic spherical packing (15), and on the outside thereof there is installed a solenoid (16) connected to an adjustable alternate-current source (17). The upper part of the degasser (14) is placed into an expansion tank (18) connected to a vacuumization system, including an ejector (19), a capacity (20) and a circulating pump (21), the expansion tank (18) is connected to an overflow pipeline (22), onto which it is placed a photoelectric sensor (23) connected to a turbidimeter (24), the outlet of the pipeline (22) is connected to a mechanical filter (25) with a floating granular charge, the outlet of the filter is connected to a return pipeline (26) equipped with an electromagnetic valve (27) connected to the second branching of the pipeline (10), equipped with a valve (28), as well as to the inlet (29) of the boiler (1). The installation also comprises a pH control unit (30), including a comparator (31) and a pH value control device (32), an electrical conduction control unit (33), including a comparator (34) and an electrical conduction value control device (35), a turbidity measuring unit (38), including a comparator (39) and a particle concentration control device (40), a scale formation control device (36), as well as a summing member (37), connected to devices (4, 36 and 39), the device (31) being connected to the generator (6) and the sensor (7), the device (34) - to the generator (6) and the conductivity apparatus (13), the device (39) - to the device (24) and the member (37), and the device (36) - to the sensor (9), the valve (28) and the summing member (37).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070051A MD3707G2 (en) | 2007-02-26 | 2007-02-26 | Installation for automatic control of the water softeming electromagnetic process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070051A MD3707G2 (en) | 2007-02-26 | 2007-02-26 | Installation for automatic control of the water softeming electromagnetic process |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3707F1 MD3707F1 (en) | 2008-09-30 |
MD3707G2 true MD3707G2 (en) | 2009-04-30 |
Family
ID=39812062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20070051A MD3707G2 (en) | 2007-02-26 | 2007-02-26 | Installation for automatic control of the water softeming electromagnetic process |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3707G2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD186Z (en) * | 2009-07-27 | 2010-11-30 | Государственный Университет Молд0 | Photocatalytic reactor for water purification |
MD210Z (en) * | 2009-09-04 | 2010-12-31 | Государственный Университет Молд0 | Plant for combined purification of water from hard-degradable organic substances |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3235G2 (en) * | 2006-04-03 | 2007-08-31 | Государственный Университет Молд0 | Electromagnetic water softening device |
MD2983G2 (en) * | 2003-08-22 | 2007-12-31 | Производственно-Коммерческая Фирма "Mgm" О.О.О. | Process for water reagent-free softening and device for realization thereof |
MD3483F2 (en) * | 2006-02-17 | 2008-01-31 | Universitatea De Stat Din Moldova | Device for preparation of electrochemically activated solutions |
-
2007
- 2007-02-26 MD MDA20070051A patent/MD3707G2/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2983G2 (en) * | 2003-08-22 | 2007-12-31 | Производственно-Коммерческая Фирма "Mgm" О.О.О. | Process for water reagent-free softening and device for realization thereof |
MD3483F2 (en) * | 2006-02-17 | 2008-01-31 | Universitatea De Stat Din Moldova | Device for preparation of electrochemically activated solutions |
MD3235G2 (en) * | 2006-04-03 | 2007-08-31 | Государственный Университет Молд0 | Electromagnetic water softening device |
Non-Patent Citations (2)
Title |
---|
Мещерский Н.А., Быч Е.С., Фролов Ю.В. Эксплуатация водоподготовок в металлургии. Москва. Металлургия, 1998, с. 346-361. * |
Мещерский Н.А., Быч Е.С., Фролов Ю.В. Эксплуатация водоподготовок в металлургии. Москва. Металлургия, 1998, с. 346-361. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD186Z (en) * | 2009-07-27 | 2010-11-30 | Государственный Университет Молд0 | Photocatalytic reactor for water purification |
MD210Z (en) * | 2009-09-04 | 2010-12-31 | Государственный Университет Молд0 | Plant for combined purification of water from hard-degradable organic substances |
Also Published As
Publication number | Publication date |
---|---|
MD3707F1 (en) | 2008-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |