CN104180707B - The energy-efficient retracting device of cooling tower - Google Patents
The energy-efficient retracting device of cooling tower Download PDFInfo
- Publication number
- CN104180707B CN104180707B CN201410459972.7A CN201410459972A CN104180707B CN 104180707 B CN104180707 B CN 104180707B CN 201410459972 A CN201410459972 A CN 201410459972A CN 104180707 B CN104180707 B CN 104180707B
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- anode
- anode line
- crossbeam
- minus plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 238000004062 sedimentation Methods 0.000 abstract description 8
- 229910052736 halogen Inorganic materials 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000005514 two-phase flow Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention proposes the energy-efficient retracting device of cooling tower.Comprise the insulated leg being fixed on cooling tower top circular open, inwall is longitudinally fixedly connected with anode line, the interspersed minus plate being furnished with S shape between every two anode lines, minus plate and crossbeam are fixed, crossbeam is fixed and insulated leg, is connected with arched girder above crossbeam, and anode line is positioned at the S shape wave trough position of minus plate, anode line, upper apart windings has anode line burr.Anode adopts prickle wire pattern, S template adds pole plate process, change air-flow ascent direction, improve the efficiency except fog, the gas of flowing from the water droplet of a few micron grain size, increase to several millimeters, air flowing can not make it to suspend again, be greater than the water droplet of sedimentation critical grain size, be deposited in cistern, be less than the critical continuation of sedimentation to increase, discharge without any air, the water white transparency of drop, when not affecting circulating water heating and exchanging, volatilized fog is reclaimed, to reach the object that water saving, economize on electricity and halogen ion do not increase.
Description
technical field:
The present invention relates to power plant's environmental protection and energy saving field, specifically the energy-efficient retracting device of a kind of cooling tower.
background technology:
Recirculated water after current power plant and steam heat exchange is through cooling tower and sprays and cross-ventilation, completes heat exchange and produces aqueous water, volatilize vaporous water, with heating and cooling on vaporous water, separates out supersaturation drop, forms two-phase flow steam.Recirculated water rises at decline procedure division mist droplet water air, become the two-phase flow steam of air flowing entrained drip, according to cooling tower design formula, and volatilization water inventory
The a=0.0014* recirculated water total amount * temperature difference;
With 300MW unit quantity of circulating water=3 ~ 4 ten thousand stere/time;
The temperature that recirculated water declines at cooling tower is at about 10 DEG C;
0.0014*3500*10=490 ton/time volatilization water;
So, 300MW unit need moisturizing 490 tons/time;
Power consumption 3000KW needed for moisturizing, and with the increase of volatilization water, residual halogen ion increases, and causes circulating pump and corrosive pipeline, the life of equipment of system shortens, maintenance amount and added cost.
summary of the invention:
In order to solve the problem, the energy-efficient retracting device of a kind of cooling tower is provided to solve the problem.
Technical scheme of the present invention is: the energy-efficient retracting device of cooling tower, comprise the insulated leg being fixed on cooling tower top circular open, insulated leg is that a circle hat-shaped insulator is buckled in cooling tower top, inwall is longitudinally fixedly connected with some anode lines in a row, the interspersed minus plate being furnished with S shape between every two anode lines, minus plate and crossbeam are fixed, some crossbeams and anode line parallel longitudinal direction are arranged, crossbeam is fixed and insulated leg, arched girder is connected with above crossbeam, anode line is positioned at the S shape wave trough position of minus plate, and anode line, upper apart windings has anode line burr.
The present invention has following beneficial effect: minus plate is the polar plate type that S type forms efficient pass-through type, anode adopts prickle wire pattern, S template adds pole plate process, change air-flow ascent direction, improve the efficiency except fog, the gas flowed is from the water droplet of a few micron grain size, increase to several millimeters, air flowing can not make it to suspend again, be greater than the water droplet of sedimentation critical grain size, be deposited in cistern below, be less than the critical continuation of sedimentation to increase, discharge without any the air of drop, water white transparency, when not affecting circulating water heating and exchanging, volatilized fog is reclaimed, to reach water saving, the object that economize on electricity and halogen ion do not increase.
accompanying drawing illustrates:
Fig. 1 is schematic flow sheet of the present invention;
Accompanying drawing 2 is layout schematic diagrames of anode line of the present invention and minus plate;
Accompanying drawing 3 is side views of accompanying drawing 2
Accompanying drawing 4 is technical schematic diagrams of the present invention.
1-cooling tower in figure, 2-minus plate, 3-anode burr line, 4-anode line, 5-insulated leg, 6-crossbeam, 7-arched girder.
detailed description of the invention:
Below in conjunction with accompanying drawing, the invention will be further described:
Shown in Fig. 1 composition graphs 2 ~ Fig. 4, the energy-efficient retracting device of cooling tower, comprise the insulated leg 5 being fixed on cooling tower top 1 circular open, insulated leg 5 is that a circle hat-shaped insulator is buckled in cooling tower 1 top, inwall is longitudinally fixedly connected with some anode lines 4 in a row, the interspersed minus plate 2 being furnished with S shape between every two anode lines 4, minus plate 2 is fixed with crossbeam 6, some crossbeams 6 are arranged with anode line 4 parallel longitudinal direction, crossbeam 6 is fixed and insulated leg 5, arched girder 7 is connected with above crossbeam 6, anode line 4 is positioned at the S shape wave trough position of minus plate 2, on anode line 4, apart windings has anode line burr 3.
In cooling tower 1 exit, when water, vapour two phase flow are by electrostatic field, by Coulomb's law, electrostatic force
, q1 minus plate 2, q2 charged particle, r distance.Under charged minute water drops in efficient physical electric field action, be adsorbed on minus plate 2, the gas of flowing from the water droplet of a few micron grain size, increase to several millimeters.Air flowing can not make it to suspend again, is greater than the water droplet of sedimentation critical grain size, is deposited in cistern below, is less than the critical continuation of sedimentation and increases, discharge without any air, the water white transparency of drop.
Minus plate is the polar plate type that S type forms efficient pass-through type, anode adopts prickle wire pattern, S template adds pole plate process, change air-flow ascent direction, improve the efficiency except fog, the gas flowed is from the water droplet of a few micron grain size, increase to several millimeters, anode line burr 3 adds the adsorption area of electric field, improve adsorption effect, air flowing can not make it to suspend again, be greater than the water droplet of sedimentation critical grain size, be deposited in cistern below, be less than the critical continuation of sedimentation to increase, discharge without any the air of drop, water white transparency, when not affecting circulating water heating and exchanging, volatilized fog is reclaimed, to reach water saving, the object that economize on electricity and halogen ion do not increase.
Claims (1)
1. the energy-efficient retracting device of cooling tower, comprise the insulated leg (5) being fixed on cooling tower (1) top circular opening, it is characterized in that: insulated leg (5) is that a circle hat-shaped insulator is buckled in cooling tower (1) top, inwall is longitudinally fixedly connected with some anode lines in a row (4), the interspersed minus plate (2) being furnished with S shape between every two anode lines (4), minus plate (2) is fixed with crossbeam (6), some crossbeams (6) and anode line (4) parallel longitudinal direction are arranged, crossbeam (6) is fixed on insulated leg (5), crossbeam (6) top is connected with arched girder (7), anode line (4) is positioned at the S shape wave trough position of minus plate (2), the upper apart windings of anode line (4) has anode line burr (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459972.7A CN104180707B (en) | 2014-09-11 | 2014-09-11 | The energy-efficient retracting device of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459972.7A CN104180707B (en) | 2014-09-11 | 2014-09-11 | The energy-efficient retracting device of cooling tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180707A CN104180707A (en) | 2014-12-03 |
| CN104180707B true CN104180707B (en) | 2016-02-10 |
Family
ID=51961923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410459972.7A Expired - Fee Related CN104180707B (en) | 2014-09-11 | 2014-09-11 | The energy-efficient retracting device of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180707B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595380B (en) * | 2016-11-17 | 2019-10-11 | 西安交通大学 | A kind of cooling tower ion wind water collector |
| CN110102454B (en) * | 2019-04-26 | 2020-11-17 | 西安理工大学 | Preparation method and recovery device for water mist recovery net cover by using electrostatic field |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587489A (en) * | 1991-09-25 | 1993-04-06 | Toto Ltd | Cooling tower provided with water producing device |
| CN2872281Y (en) * | 2005-09-16 | 2007-02-21 | 杨岩长 | Plastic air chamber of medium cooler |
| CN201706963U (en) * | 2010-03-18 | 2011-01-12 | 陈远 | Water recycling device of cooling tower |
| CN102072685A (en) * | 2010-11-26 | 2011-05-25 | 北京交通大学 | Water mist collector of cooling tower |
| CN202420289U (en) * | 2011-12-31 | 2012-09-05 | 陈华锋 | Electrostatic water saving system |
| CN202522126U (en) * | 2012-04-28 | 2012-11-07 | 上虞市奥帅制冷工业有限公司 | Efficient water collector for cooling tower |
| CN203464836U (en) * | 2013-08-12 | 2014-03-05 | 浙江浙能能源技术有限公司 | Industrial natural ventilation cooling tower water catching net structure |
| CN204064092U (en) * | 2014-09-11 | 2014-12-31 | 哈尔滨北方天宇环保科技有限公司 | The energy-efficient retracting device of cooling tower |
-
2014
- 2014-09-11 CN CN201410459972.7A patent/CN104180707B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587489A (en) * | 1991-09-25 | 1993-04-06 | Toto Ltd | Cooling tower provided with water producing device |
| CN2872281Y (en) * | 2005-09-16 | 2007-02-21 | 杨岩长 | Plastic air chamber of medium cooler |
| CN201706963U (en) * | 2010-03-18 | 2011-01-12 | 陈远 | Water recycling device of cooling tower |
| CN102072685A (en) * | 2010-11-26 | 2011-05-25 | 北京交通大学 | Water mist collector of cooling tower |
| CN202420289U (en) * | 2011-12-31 | 2012-09-05 | 陈华锋 | Electrostatic water saving system |
| CN202522126U (en) * | 2012-04-28 | 2012-11-07 | 上虞市奥帅制冷工业有限公司 | Efficient water collector for cooling tower |
| CN203464836U (en) * | 2013-08-12 | 2014-03-05 | 浙江浙能能源技术有限公司 | Industrial natural ventilation cooling tower water catching net structure |
| CN204064092U (en) * | 2014-09-11 | 2014-12-31 | 哈尔滨北方天宇环保科技有限公司 | The energy-efficient retracting device of cooling tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180707A (en) | 2014-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103453785B (en) | Runoff type electrostatic water collection device and there is the cooling tower of runoff type electrostatic water collection device | |
| CN104180707B (en) | The energy-efficient retracting device of cooling tower | |
| CN204064092U (en) | The energy-efficient retracting device of cooling tower | |
| CN109440170A (en) | A kind of molten copper system system of energy-saving and environment-friendly electrolytic copper foil and molten process for copper | |
| CN103861302B (en) | A kind of industrial chemical waste liquid separation and recovery utilizes device | |
| CN203642733U (en) | Water circulation cooling system | |
| CN204461196U (en) | Electrostatic precipitator hydrophone | |
| CN204064091U (en) | The energy-efficient recovery system of power plant cooling water tower | |
| CN207558545U (en) | A kind of transformer cooling device | |
| CN203479058U (en) | Water-saving and water-treating device for industrial circulating water | |
| CN203772056U (en) | Runoff type static water collecting device and cooling tower provided with same | |
| CN203816782U (en) | Micro-channel efficient wet-type electric dust remover | |
| CN102997708A (en) | Low-temperature cooling tower | |
| CN105441977A (en) | Electrolytic cell heat conducting hood | |
| CN203163528U (en) | High-efficiency cooling tower | |
| CN207570372U (en) | A kind of environmental-protection energy-saving device | |
| CN203628874U (en) | Intelligent auxiliary cooling system of air conditioner outdoor unit | |
| CN203040091U (en) | Accelerator body device provided with cooling device | |
| CN102363197B (en) | Used sand flow state cooling dust removal device | |
| CN107702561B (en) | A kind of ecological circulation water-cooling system | |
| CN204854381U (en) | Device is recycled in electric stove heat energy environmental protection cooling | |
| CN104165545A (en) | Energy-efficient recovery system of cooling tower of power plant | |
| CN103920591A (en) | Microchannel high-efficiency wet-type electric precipitator | |
| CN103206775A (en) | Condensate recovery system | |
| CN205037780U (en) | Cooling tower circulating water water saving fixtures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 |