CN106050534A - Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower - Google Patents
Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower Download PDFInfo
- Publication number
- CN106050534A CN106050534A CN201610620141.2A CN201610620141A CN106050534A CN 106050534 A CN106050534 A CN 106050534A CN 201610620141 A CN201610620141 A CN 201610620141A CN 106050534 A CN106050534 A CN 106050534A
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- Prior art keywords
- water
- hydraulic turbine
- circulating
- cooling tower
- potential energy
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/10—Arrangements for suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention relates to an electricity generating system capable of generating electricity by using water falling potential energy of a circulating water cooling tower. According to the electricity generating system capable of generating the electricity by using the water falling potential energy of the circulating water cooling tower disclosed by the invention, the electricity is generated by using extra potential energy of the prior water-cooling tower and converting the potential energy of the circulating water into the kinetic energy of a hydroturbine based on transformation on a circulating water cooling system which has been completed and put into use; meanwhile, the range of rain area can be reduced and the noise of the cooling tower can be lowered. The system comprises water conveying pipelines, a hydroturbine electricity generating system, a water distributing device, a water drenching device and a tower body. Condensed water conveyed by a circulating pump is raised to the same height as before transformation and then pumped into a hydroturbine for electricity generation, and then the condensed water after electricity generation is conveyed to the water distributing device and the water drenching device for cooling. The system is characterized in that the electricity can be generated by using the water falling potential energy of the cooling water after the conventional cooling tower is transformed, so that the machine unit economic performance can be improved; meanwhile, the rain area can be reduced by reducing the height of the water drenching device and the noise of the system can be lowered.
Description
Technical field
The present invention relates to cooling tower energy regenerating and utilize technical field, be specifically related to a kind of overboard potential energy of circulating water cooling tower
Electricity generation system.
Background technology
Cooling tower is as the effective cooling device of one, in industrial and agricultural production in particular for a large amount of thermal power stations cooling down water
It is widely used with in nuclear power station therrmodynamic system.The most rare along with the development of power industry and water resource, people are to cooling
The requirement of tower cooler effect and cooling effectiveness also gradually steps up, and constantly studies the performance of cooling tower.
In conventional reverse-flow formula cooling stack, hot water is sent into tower interior-heat moisture disposition by pipeline by vertical tube vertical shaft
System, through sparge pipe again by spraying and splashing facility, is spread across water on filler；After filler, Cheng Yuzhuan free-electron model enters and catchments to bottom
Pond, the water after cooling is taken away and is reused.This style of cooling tower is referred to as being called for short conventional tower.
Owing to the cooling water of conventional tower is relatively big through the height i.e. rain belt of filler free-electron model, cause conventional tower height of delivery relatively
Height, therefore circulating pump head is higher, power is bigger.For reducing circulation power consumption, in 1970's Mo, by France's electricity
The design studies on the basis of conventional tower of power company and Harmon cooling tower company of Belgium goes out one and can reduce cooling tower water supply height
The energy-saving cooling tower of degree, the most reverse-flow gravity-flow ventilation high position is received water cooling tower, and is started in work in the phase at the beginning of the eighties in last century
Industry uses.
Compared with conventional tower, high-order water tower of receiving eliminates concrete collecting-tank and the rain belt of conventional tower bottom, is furnished with a high position
Water collector, the recirculated water after cooling retains remittance water leg to circulating pump room through high-order water collector bottom packing
Between water inlet, then through water circulating pump boost after send back to main building circulating cooling use, attached water distribution system, liquid distribution, except water
Device is similar to conventional tower.
Conventional cooling stack, due to the energy dissipating effect in air speed influence and pond, by the current after filler freely
Fall i.e. rain belt to be all lost to kinetic energy produced by collecting-tank, produce the biggest noise simultaneously.High-order water cooling tower of receiving leads to
Cross the receipts water swash plate of filler lower end and receive tank, water is pooled to high-order water leg.The high-order water leg water surface is to bottom filler
The discrepancy in elevation is much smaller than the height of conventional reverse-flow formula cooling stack rain belt, and i.e. high-order water cooling tower of receiving passes through to receive bottom filler
The energy of water swash plate and receipts tank loss is much smaller than the energy of conventional tower rain belt loss, and the noise produced accordingly is less.Energy-conservation, low
Noise, here it is the high-order vitality place receiving water cooling tower.
But, high-order water cooling tower of receiving is in application process, in the side such as engineering design, high-order water collector manufacture, installation
All there is more defect in face, therefore this kind of cooling tower is received water mode and rarely had successful case to report at home.
Owing to conventional chilling tower height of delivery is higher, water circulating pump power consumption is excessive, and unit station service power consumption rate is high, and Gao Shuishou
Water cooling tower technology is the most immature, cost is higher, seeks a kind of more safety economy, the most feasible cooling tower energy saving side
Case tool is of great significance.
Because above-mentioned defect, the design people's the most in addition research and innovation, the present invention relates to cooling to founding one
Tower energy regenerating utilizes technical field, is specifically related to a kind of overboard potential energy power generating system of circulating water cooling tower and makes it have more industry
On value.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of overboard potential energy of efficient recovery recirculated water.Pass through
Overboard potential energy is electric energy by the hydraulic turbine, improves the overboard potential energy power generating system of circulating water cooling tower of unit economy.
The electricity generation system of the overboard potential energy of circulating water cooling tower of the present invention, including circulation water tower, in described circulation water tower by
On the hydraulic turbine, water dispensing apparatus, liquid distribution and the collecting-tank that are sequentially arranged downwards, be provided with water circulating pump in described collecting-tank,
The outlet of described water circulating pump connects the water inlet of water circulating pump outlet circulating water line, described water circulating pump outlet recirculated water
The outlet of pipeline connects the water inlet of hydraulic turbine entrance circulating water line, the outlet connection of hydraulic turbine entrance circulating water line
The water inlet of the hydraulic turbine, the outlet of the described hydraulic turbine is connected with water dispensing apparatus by hydraulic turbine outlet circulating water line；
Recirculated water in collecting-tank is circulated and will be delivered to make a reservation for via exit of pump circulating water line by described water circulating pump
The highest water delivery position, recirculated water through the hydraulic turbine entrance circulating water line input hydraulic turbine drive the described hydraulic turbine, recirculated water is again
Exported to water dispensing apparatus by the outlet circulating water pipeline of the hydraulic turbine.
Further, the described hydraulic turbine includes that horizontal water turbine housing, the both sides of described hydraulic turbine housing are provided with the hydraulic turbine
Water inlet and hydraulic turbine outlet；The center of described hydraulic turbine housing is provided with bearing block；
Turbine impeller, described turbine impeller is located at described hydraulic turbine enclosure interior, and described turbine impeller includes:
It is located at the impeller axle center at impeller central, and is located at the blade of vane edge；It is located at the change speed gear box of hydraulic turbine hull outside, described
The side of change speed gear box is connected with the bearing block of hydraulic turbine housing by power transmission shaft, and opposite side is provided with shaft coupling, described shaft coupling be used for
The blower fan of cooling tower connects or for connecting with hydrogenerator, drives hydrogenerator generating.
Further, the speedup of described change speed gear box is 1: 1.5～3 multiples, it is preferable that the speedup of described change speed gear box is 1:
2.3 ± 0.1 multiples.
Further, the predetermined distance between the highest water delivery position and the hydraulic turbine is not less than 3m.
Further, hydroturbine water intake mouth is provided with the regulation valve of scalable inflow size.
Further, described blade is detachable to be arranged on impeller axle center, and the bottom of described blade is arcuate structure, on
Portion is straight configuration, and the length of top and bottom is than for 1:1 to 1:3.
By such scheme, the present invention at least has the advantage that
The present invention is by the simple transformation in existing generating set circulation water cooling tower structure, by of the present invention
The overboard potential energy power generating system of circulating water cooling tower, can be with the overboard potential energy of efficient recovery recirculated water.By the hydraulic turbine by overboard potential energy
It is converted into electric energy, improves unit economy.The present invention reduces region, rain belt, reduces the noise of cooling tower, reduces simultaneously
The flowing resistance that cooling tower is overall, has certain benefit to improving cooling effect.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of the overboard potential energy power generating system of circulating water cooling tower of the present invention；
1 is the hydraulic turbine, and 2 is water dispensing apparatus, and 3 is liquid distribution, and 4 is collecting-tank, and 5 is water circulating pump, and 6 is circulation water tower, 7
For Suspending fixation frame, 8 export circulating water line for water circulating pump, and 9 is hydraulic turbine entrance circulating water line, and 10 is hydraulic turbine outlet
Circulating water line.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
See Fig. 1, the overboard potential energy power generating system of a kind of circulating water cooling tower described in a preferred embodiment of the present invention, mainly
Including circulation water tower 6, collecting-tank 4, water circulating pump 5, water dispensing apparatus 2, liquid distribution 3, hydraulic turbine system 1, aqueduct 8,9,
10 and Suspending fixation frame 7 etc..Described water circulating pump 5 is used for providing required pressure head, and cooling water is delivered to peak level
Position.Described aqueduct includes pipeline 8 between water circulating pump to peak level position, and peak level is to hydraulic turbine inlet tube
Road 9 and hydraulic turbine outlet are to water distribution system pipeline 10；Described Suspending fixation frame 7 is mainly used to fix hydraulic turbine system 1.Institute
The collecting-tank 4 stated is positioned at cooling tower bottom, has certain depth, is used for collecting the recirculated water that rain belt falls.Described water distribution dress
Put 2 and be positioned at below the hydraulic turbine with liquid distribution 3, compared with conventional tower, less with the difference in height of collecting-tank.To have certain potential energy
Recirculated water be passed through hydraulic turbine system 1 acting and be converted into electric energy, the electric energy of recovery continues to drive electricity as the part of water circulating pump 5
Power, or provide electric power for other station service user.
In the aqueduct that the present invention relates to, should be noted that two parts pipe diameter size: one is at top water-main
Aqueduct 9 between road and the hydraulic turbine, another section is that hydraulic turbine outlet is to water dispensing apparatus entrance aqueduct 10.Two defeated
Size recirculated water the to be coordinated feedwater piping size of waterpipe and hydraulic turbine entrance opening dimension, and want hydrous water turbine outlet size
With water dispensing apparatus inlet tubing sizes.Reducing recirculated water flow losses in newly-increased aqueduct, strengthening potential energy reclaims effect
Really.
In view of being passed through the quantity of circulating water of the hydraulic turbine and recirculated water water level, the present invention uses applicable middle-size and small-size hydraulic generator scale
Horizontal arrangement.Hydraulic turbine electric generator system, by rotor, stator, frame, thrust bearing, guide bearing, cooler, brake
Form Deng critical piece.
In the unit operation starting stage, the hydraulic turbine not yet does work, and now uses standby accessory power supply to drive circulating pump water delivery.
When circulating cooling water potential energy is after the hydraulic turbine is converted into electric energy, replace circulating pump partial power, or carry for other station service user
For electric power, and then reduce station service power consumption rate.
Aqueduct of the present invention includes three parts, and first paragraph is pipeline between water circulating pump to peak level position,
Second segment is the aqueduct at the peak level of top and between the hydraulic turbine, and the 3rd section is that hydraulic turbine outlet is to water dispensing apparatus entrance
Section.Size recirculated water the to be coordinated feedwater piping size of rear two sections of aqueducts and hydraulic turbine entrance opening dimension, and want hydrous water
Turbine outlet size and water dispensing apparatus inlet tubing sizes.Reduce recirculated water flow losses in newly-increased aqueduct, by force
Change potential energy recovering effect.
In the present invention, recirculated water enters water dispensing apparatus after utilizing the generating of self potential energy impulse water turbine, leads to through sparge pipe again
Crossing spraying and splashing facility, be spread across on filler by water, after filler, Cheng Yuzhuan free-electron model is to lower sump, after the water after cooling is taken away
Reuse.
The main region of cooling tower heat exchange is that packing region cooling share accounts for 60%-70%, and the heat exchange of rain belt is only
The sub-fraction of full tower heat exchange.In cooling tower flowing resistance, the resistance of rain belt accounts for about 40%, is contracted in cooling tower rain belt by the present invention
Little, reduce flowing resistance, its share is far super increases the flowing resistance that hydraulic turbine electric generator system is increased, therefore cooling tower entirety is led to
Wind effect has had certain enhancing.
Further technical scheme is that the electric energy that the hydraulic turbine sends is directly fed to water circulating pump or other station services are used
Family, reduces the additional power supply of the users such as water circulating pump, and then reduces station service power consumption rate.
Further technical scheme is that the hydraulic turbine can drive fan operation not generate electricity, hydraulic turbine driving fan
The draught capacity of cooling tower can be improved, reduce unit coolant water temperature, and then improve unit thermal efficiency of cycle.Such as: described
The hydraulic turbine includes that horizontal water turbine housing, the both sides of described hydraulic turbine housing are provided with hydroturbine water intake mouth and hydraulic turbine outlet；
Hydroturbine water intake mouth is provided with the regulation valve of scalable inflow size.The center of described hydraulic turbine housing is provided with bearing block.
Turbine impeller, described turbine impeller is located at described hydraulic turbine enclosure interior, and described turbine impeller includes:
It is located at the impeller axle center at impeller central, and is located at the blade of vane edge；It is located at the change speed gear box of hydraulic turbine hull outside, described
The side of change speed gear box is connected with the bearing block of hydraulic turbine housing by power transmission shaft, and opposite side is provided with shaft coupling, described shaft coupling be used for
The blower fan of cooling tower connects or for connecting with hydrogenerator, drives hydrogenerator generating.
The speedup of described change speed gear box is 1: 1.5～3 multiples, it is preferable that the speedup of described change speed gear box is 1: 2.3 ± 0.1 times
Number.
The predetermined distance between the highest water delivery position and the hydraulic turbine is not less than 3m.
Described blade is detachable to be arranged on impeller axle center, and the bottom of described blade is arcuate structure, and top is straight
Structure, and the length of top and bottom is than for 1:1 to 1:3.The bottom of described waterleaf 41 is arcuate structure, and top is straight knot
Structure, and the length of top and bottom is than for 1:1 to 1:3.Waterleaf 41 is made by rustless steel, rust resistance and corrosion resistance, better function, the life-span
Long.
Cooling tower water dispensing apparatus 2 and the liquid distribution 3 of conventional design are moved down a certain distance by the present invention, are ensureing
As far as possible by water dispensing apparatus 2 and liquid distribution 3 low position on the premise of cooling effect that cooling tower is required and structural safety, improve
The generating effect of the overboard potential energy of cooling tower.
At described water dispensing apparatus 2 hydraulic turbine electric generator system installed above 1, utilize the aqueduct 9 increased directly will have
The recirculated water having certain geopotential energy is passed through turbine power generating device, raises on conventional chilling Tower System recirculated cooling water not changing
On the premise of degree, recycle unnecessary overboard potential energy, improve Unit Economic benefit.
The water dispensing apparatus 2 of low position substantially shortens with the difference in height of liquid distribution 3 with collecting-tank 4, reduces rain belt
Design height, can be substantially reduced circulating water cooling tower rain belt noise, and reduce rain belt gas flow resistance, improve cold on the whole
But flow effect in tower.
The electric energy that the hydraulic turbine sends is directly fed to water circulating pump 5, reduces the additional power supply of water circulating pump, or supply
Other station services user, and then reduce station service power consumption rate.
The selection of the aspects such as raindrop diameter that water dispensing apparatus of the present invention and liquid distribution relate to, spray density, packing property
Existing a large amount of correlational studyes, rationally select according to practical situation in specific implementation process, are not repeating.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. the electricity generation system of the overboard potential energy of circulating water cooling tower, it is characterised in that include circulating water tower, at described recirculated water
The hydraulic turbine, water dispensing apparatus, liquid distribution and the collecting-tank being sequentially arranged from top to bottom in tower, is provided with circulation in described collecting-tank
Water pump, the outlet of described water circulating pump connects the water inlet of water circulating pump outlet circulating water line, and described water circulating pump exports
The outlet of circulating water line connects the water inlet of hydraulic turbine entrance circulating water line, the water outlet of hydraulic turbine entrance circulating water line
The water inlet of the mouth connection hydraulic turbine, the outlet of the described hydraulic turbine is by hydraulic turbine outlet circulating water line with water dispensing apparatus even
Logical；
Described water circulating pump the recirculated water in collecting-tank is circulated via exit of pump circulating water line by be delivered to predetermined
High water delivery position, recirculated water drives the described hydraulic turbine through the hydraulic turbine entrance circulating water line input hydraulic turbine, and recirculated water is again by water
The outlet circulating water pipeline of turbine exports to water dispensing apparatus.
The electricity generation system of the overboard potential energy of circulating water cooling tower the most according to claim 1, it is characterised in that
The described hydraulic turbine includes that horizontal water turbine housing, the both sides of described hydraulic turbine housing are provided with hydroturbine water intake mouth and the hydraulic turbine
Outlet；The center of described hydraulic turbine housing is provided with bearing block；
Turbine impeller, described turbine impeller is located at described hydraulic turbine enclosure interior, and described turbine impeller includes: be located at
Impeller axle center at impeller central, and it is located at the blade of vane edge；It is located at the change speed gear box of hydraulic turbine hull outside, described speed change
The side of case is connected with the bearing block of hydraulic turbine housing by power transmission shaft, and opposite side is provided with shaft coupling, and described shaft coupling is used for and cooling
The blower fan of tower connects or for connecting with hydrogenerator, drives hydrogenerator generating.
The electricity generation system of the overboard potential energy of circulating water cooling tower the most according to claim 1, it is characterised in that
The speedup of described change speed gear box is 1: 1.5～3 multiples, it is preferable that the speedup of described change speed gear box is 1: 2.3 ± 0.1 multiple.
The electricity generation system of the overboard potential energy of circulating water cooling tower the most according to claim 1, it is characterised in that predetermined is the highest
Distance between water delivery position and the hydraulic turbine is not less than 3m.
The electricity generation system of the overboard potential energy of circulating water cooling tower the most according to claim 1, it is characterised in that hydroturbine water intake
Mouth is provided with the regulation valve of scalable inflow size.
The electricity generation system of the overboard potential energy of circulating water cooling tower the most according to claim 2, it is characterised in that
Described blade is detachable to be arranged on impeller axle center, and the bottom of described blade is arcuate structure, and top is straight configuration,
And the length of top and bottom is than for 1:1 to 1:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620141.2A CN106050534A (en) | 2016-08-01 | 2016-08-01 | Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620141.2A CN106050534A (en) | 2016-08-01 | 2016-08-01 | Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050534A true CN106050534A (en) | 2016-10-26 |
Family
ID=57197011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620141.2A Pending CN106050534A (en) | 2016-08-01 | 2016-08-01 | Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152369A (en) * | 2016-11-25 | 2017-09-12 | 河北珠泠节能科技有限公司 | Water tower water drenching electricity generation system |
| CN107795430A (en) * | 2017-12-05 | 2018-03-13 | 北京科技大学 | A kind of apparatus and method to be generated electricity using steel plant's cooling tower recirculated cooling water |
| CN108798978A (en) * | 2018-04-28 | 2018-11-13 | 戎浩 | A kind of circulation water electricity generation system |
| CN111878286A (en) * | 2020-07-10 | 2020-11-03 | 中冶焦耐(大连)工程技术有限公司 | Method for generating power by using circulating cooling water excess water head |
| CN112902692A (en) * | 2021-02-01 | 2021-06-04 | 山东大学 | Dry and wet rain area cooling tower for adjusting dry area coverage area by utilizing rain area water spraying potential energy |
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| JPS5768565A (en) * | 1980-10-16 | 1982-04-26 | Nippon Kokan Kk <Nkk> | Method of generating electricity by use of waste water used for cooling blast furnace |
| CN2926563Y (en) * | 2006-05-29 | 2007-07-25 | 陈谦 | Hydraulic turbine of cooling tower |
| CN101666283A (en) * | 2009-09-25 | 2010-03-10 | 湖北华强化工集团有限公司 | Cooling tower circulating water excess pressure utilization device |
| CN101818715A (en) * | 2009-02-26 | 2010-09-01 | 徐卫国 | Driving hydroturbine device used for cooling tower and cooling tower comprising same |
| CN201827010U (en) * | 2010-09-09 | 2011-05-11 | 周志刚 | Hydroelectric generation device with cooling tower |
| CN103573538A (en) * | 2013-11-21 | 2014-02-12 | 东莞市盈卓节能科技有限公司 | Horizontal type water turbine and cooling tower adopting same |
| CN205876588U (en) * | 2016-08-01 | 2017-01-11 | 中国大唐集团科学技术研究院有限公司 | Circulating water cooling tower potential energy power generation system that falls into water |
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| US4130613A (en) * | 1976-01-17 | 1978-12-19 | Shinko-Pfaudler Company, Ltd. | Low noise cooling tower |
| JPS5768565A (en) * | 1980-10-16 | 1982-04-26 | Nippon Kokan Kk <Nkk> | Method of generating electricity by use of waste water used for cooling blast furnace |
| CN2926563Y (en) * | 2006-05-29 | 2007-07-25 | 陈谦 | Hydraulic turbine of cooling tower |
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| CN205876588U (en) * | 2016-08-01 | 2017-01-11 | 中国大唐集团科学技术研究院有限公司 | Circulating water cooling tower potential energy power generation system that falls into water |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152369A (en) * | 2016-11-25 | 2017-09-12 | 河北珠泠节能科技有限公司 | Water tower water drenching electricity generation system |
| CN107152369B (en) * | 2016-11-25 | 2023-10-27 | 河北珠泠节能科技有限公司 | Water tower water spraying power generation system |
| CN107795430A (en) * | 2017-12-05 | 2018-03-13 | 北京科技大学 | A kind of apparatus and method to be generated electricity using steel plant's cooling tower recirculated cooling water |
| CN107795430B (en) * | 2017-12-05 | 2024-02-02 | 北京科技大学 | Circulation of cooling tower by steel plant device and method for generating power by cooling water |
| CN108798978A (en) * | 2018-04-28 | 2018-11-13 | 戎浩 | A kind of circulation water electricity generation system |
| CN111878286A (en) * | 2020-07-10 | 2020-11-03 | 中冶焦耐(大连)工程技术有限公司 | Method for generating power by using circulating cooling water excess water head |
| CN112902692A (en) * | 2021-02-01 | 2021-06-04 | 山东大学 | Dry and wet rain area cooling tower for adjusting dry area coverage area by utilizing rain area water spraying potential energy |
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Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |