CN103307904A - Fog-dissipation and water-recycling type cooling tower - Google Patents
Fog-dissipation and water-recycling type cooling tower Download PDFInfo
- Publication number
- CN103307904A CN103307904A CN201210060854XA CN201210060854A CN103307904A CN 103307904 A CN103307904 A CN 103307904A CN 201210060854X A CN201210060854X A CN 201210060854XA CN 201210060854 A CN201210060854 A CN 201210060854A CN 103307904 A CN103307904 A CN 103307904A
- Authority
- CN
- China
- Prior art keywords
- water
- tower
- cooling tower
- air
- cooling
- 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.)
- Pending
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides a fog-dissipation and water-recycling type cooling tower, which relates to a cooling device used for cooling of circulating water. According to the invention, an air inflowing (or cold water spraying) apparatus is arranged on a sidewall at the middle-upper part of a tower body; since cold air (spraying cold water) out of the cooling tower is introduced into the tower and mixed with wet and hot steam in the tower, the wet and hot steam condenses to form clean water, and thus, the volume of evaporated water is reduced, thereby saving water; unsaturated air flow obtained after mixing and condensation is discharged from a tower mouth, which enables water mist at the tower mouth to be eliminated or reduced, recycled water contains water droplets carried by air coming out from the tower, which enables the loss rate of drifting droplets to be reduced, so cyclic utilization of water is further improved, the recycled water flows into a water storage tank, the concentration of circulating water is diluted, a water saving rate is substantially increased, and the cooling tower is environment-friendlier.
Description
Technical field
The present invention is general and a kind of for the fog dispersal of cooling tower and the method and apparatus of recycle-water, reduces the consumption of water and the fog of minimizing cooling tower.Can be widely used in fields such as electric power, petrochemical industry, chemical industry, iron and steel.
Background technology
In industrial processes, can form a large amount of waste heats.Cooling tower is the place that waste heat shifts by the temperature of evaporation reduction water.The waste heat that shifts all is to be used for the used heat of other processing usually, and is discharged in the surrounding environment and goes.Cooling tower is to loose except undue heat and for this purpose and widely used efficient and low cost equipment.Handle a certain proportion of process water by cooling tower, water wherein is by systemic circulation and owing to evaporation reduces.The loss of this water is very big loss for the user of cooling tower device.
Owing to evaporating the state that the water that leaves cooling tower is in clean steam, the concentration of water can raise in the system.For the normal operation of system and cooling tower, must add water and replenish that part of water that loses because of evaporation and blowdown.Simultaneously, contain chemical agent in that part of water of blowdown, be difficult to handle, very easily cause the pollution of environment.
Water causes loss because of evaporation; And evaporation makes the cooling water concentration degree of circulation increase again, for stabilizing water quality, the normal other filter method of dosing and the blowdown method of adopting, wherein blowdown method is because of investment and the low widely application of operating cost, its processing method higher water of a part of concentration of namely draining, rely on supplementing water to reduce concentration, namely have the blowdown loss, must have new water to replenish.Simultaneously, water smoke can cause near the equipment of cooling tower and road to freeze, and causes ambient light contamination and influences local climate, causes environmental issue.
Summary of the invention
In order to address the above problem, the invention provides a kind ofly for fog dispersal recycle-water cooling tower, be intended to reduce the water consumption of cooling tower and reduce the steam that cooling tower goes out tower.Effect with water saving preferably and environmental protection.
Use patent of the present invention, will effectively reduce the water evaporation of cooling tower and the blowdown of system.For the air intake on the tower body sidewall of control cooling blast (or spray cold water) (or spray cold water) device, can regulate according to the design condition of concrete task.In condensation process, water vapour mixes with condensation air (or spray cold water), and (or in mist zone) forms water droplet on water economizer, and water droplet is fallen in the tower.Because it is patent of the present invention, near pure water, better than the water quality of initial adding at the water of cooling tower system recoveries; Can effectively improve the water quality in cooling tower and the industrial circulating water.
On the other hand, patent of the present invention can effectively reduce cooling tower misty rain (going out tower steam).Damp-heat air and tower condensed exterior air in tower (or spray cold water) are when meeting, in tower, fully mix, and calculate the cold air amount (or spray cool water quantity) that enters in the tower according to field condition (design condition), and regulated, thereby make the tower outlet reduce the generation of steam.This patent of invention is very effective to fog dispersal because the damp and hot steam that can produce steam in cooling tower row side before the surrounding environment, its overwhelming majority has been eliminated in tower.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The invention provides a kind of cooling tower: contain tower body, be arranged on air intake (or the spray cold water) device on the packing layer, storage cistern, tower body sidewall at water economizer (or recycle-water device) in the tower body, water-locator, tower body middle part.
Operation principle of the present invention: the air intake on the tower body sidewall (or spray cold water) device, this air-intake device can be installed to corresponding particular location according to field condition (design condition).Can regulate, realize the varying load operation according to actual conditions.
In addition, the technical characterictic of the present invention aspect fog dispersal: introduce extraneously with respect to the cold air in the tower (or the lower current of temperature) by air intake (or spray cold water) device, and fully mix with high wet-hot steam in the tower; Make the interior mist of tower be in undersaturated condition.Impel high humidity water vapor condensation formation water droplet in the tower, and reclaim clean water in tower.
The present invention can several different methods and structure put into practice and finished, under the situation that does not break away from the spirit and scope of the present invention, the requirement of having the power is considered to comprise these equivalent structures.By changing the version of cooling tower, with the obvious advantage compared with prior art: as 1) to reduce evaporation capacity, can improve water-saving rate; 2) can eliminate or reduce the steam that tower exports, reduce environmental pollution, be conducive to environmental protection; 3) contain the water droplet of carrying secretly in the tower air in the water of Hui Shouing, drip the loss late reduction thereby make to waft, environmental protection more further improves the recycling of water.
Description of drawings:
Schematic diagram during the fog dispersal recycle-water of the mechanical-draft cooling tower that Fig. 1 preferably implements for the present invention;
The schematic diagram of Fig. 2 during for the fog dispersal recycle-water of another cooling stack of preferably implementing of the present invention;
Among the figure: contain tower body (1), be arranged on air intake (or spray cold water) device (6), blower fan (7) on the packing layer (4), storage cistern (5), tower body sidewall at water economizer (or recycle-water device) (2) in the tower body, water-locator (3), tower body middle part.
Concrete embodiment:
In conjunction with institute's accompanying drawing patent of the present invention is described further.
The fog dispersal recycle-water schematic diagram of the mechanical-draft cooling tower that Fig. 1 preferably implements for the present invention.This cooling tower contains tower body (1), is arranged on air intake (or spray cold water) device (6), blower fan (7) on the packing layer (4), storage cistern (5), tower body sidewall at water economizer (or recycle-water device) (2) in the tower body, water-locator (3), tower body middle part.The air intake (or spray cold water) that is furnished with cold air at the tower body sidewall of cooling tower installs (6), and outside air (or spray cold water) is sent to by device (6) and is positioned at tower.Damp and hot steam is fully mixed with the cold air (or spray cold water) in the external world, and before mixing back unsaturated air air scavenge tower was outer, the formation condensed water flowed into pond (5) at last, and steam is eliminated.Whole process all is to be regulated to realize according to the situation (or design condition) at scene by the air intake on the tower body sidewall (or spray cold water) device (6).By blower fan (7), under swabbing action, the unsaturated air air-flow behind the condensation by mixing is discharged from the tower mouth at last.To realize water saving to greatest extent.
The schematic diagram of Fig. 2 during for the fog dispersal recycle-water of another cooling stack of preferably implementing of the present invention.This cooling tower contains tower body (1), is arranged on air intake (or the spray cold water) device (6) on the packing layer (4), storage cistern (5), tower body sidewall at water economizer (or recycle-water device) (2) in the tower body, water-locator (3), tower body middle part.As figure, air intake (or the spray cold water) device (6) of water economizer (2) below is set, in the cooling tower circumferential distribution.Water-locator (3) is positioned at air intake (or spray cold water) device below, and the packing layer (4) at tower body middle part is positioned at water-locator (3) below.Water economizer (2) material is PVC etc., and form can be made multiple pattern, needs to determine according to design condition.Tower body sidewall at cooling tower is furnished with cold air air intake (or spray cold water) device (6), and outside air (or current of lower temperature) is sent to by device (6) and is positioned at tower.Damp and hot steam and extraneous air (or the lower current of temperature) are fully mixed, mist get rid of tower outer before, form condensed water, flow into pond (5) at last, and steam eliminated, economize on water to greatest extent with realization.Whole process all is to be regulated to realize according to the situation (or design condition) at scene by the air intake on the tower body sidewall (or spray cold water) device (6).Enter the cold air (low temperature current) in the tower and mix the back unsaturated air through the damp-heat air after the packing layer heat exchange and discharged by the tower mouth by air intake (or spray cold water) device (6).
Claims (5)
1. fog dispersal recycle-water type cooling tower, contain tower body (1), be arranged on air intake (or the spray cold water) device (6) on the packing layer (4), storage cistern (5), tower body sidewall at water economizer (or recycle-water device) (2) in the tower body, water-locator (3), tower body middle part.
2. press claim 1 described cooling tower, wherein the inside and outside fluid of the air intake on the tower body sidewall (or spray cold water) device UNICOM tower.
3. press claim 2 described fog dispersal recycle-water type cooling towers, it is characterized in that: the air intake on the tower body sidewall (or spray cold water) device.
4. press claim 1 described fog dispersal recycle-water type cooling tower, it is characterized in that: by the air intake on the tower body sidewall (or spray cold water) device, the interior outer fluid of tower is fully mixed in tower.
5. press claim 1 described fog dispersal recycle-water type cooling tower, it is characterized in that: the downward or last water distribution of the water distribution system in the tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060854XA CN103307904A (en) | 2012-03-09 | 2012-03-09 | Fog-dissipation and water-recycling type cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060854XA CN103307904A (en) | 2012-03-09 | 2012-03-09 | Fog-dissipation and water-recycling type cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307904A true CN103307904A (en) | 2013-09-18 |
Family
ID=49133405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210060854XA Pending CN103307904A (en) | 2012-03-09 | 2012-03-09 | Fog-dissipation and water-recycling type cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307904A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034182A (en) * | 2014-07-09 | 2014-09-10 | 常州市科慧制冷设备有限公司 | Energy-saving environment-friendly fog-dispersal type cooling tower |
| CN104864737A (en) * | 2015-06-04 | 2015-08-26 | 广州览讯科技开发有限公司 | Subarea air valve counter flow cooling tower |
| CN104913679A (en) * | 2015-05-28 | 2015-09-16 | 上海理工大学 | Water collector with fog dispersal and water saving functions and evaporation cooling device |
| CN105403067A (en) * | 2014-09-11 | 2016-03-16 | 华北水利水电大学 | Demisting cooling tower using industrial waste heat to produce condensed water |
| CN107110607A (en) * | 2014-08-04 | 2017-08-29 | Jse&E 株式会社 | The cooling tower of device is reduced with white cigarette |
| CN107166988A (en) * | 2017-05-16 | 2017-09-15 | 重庆堪文节能科技有限公司 | Cooling tower water at low temperature recovery device for steam |
| CN107328809A (en) * | 2017-07-06 | 2017-11-07 | 华电电力科学研究院 | The cooling tower filler detection experimental rig and filler detection method of eliminating a wall flow loss |
| CN112325670A (en) * | 2020-11-03 | 2021-02-05 | 湖南元亨科技股份有限公司 | Water-saving fog-dispersing adjustable closed cooling tower |
| CN113188342A (en) * | 2021-04-19 | 2021-07-30 | 西安西热节能技术有限公司 | Water saving rate testing device and method for condensing type fog-dispersing water-saving cooling tower |
| CN113251823A (en) * | 2021-05-12 | 2021-08-13 | 江西方舟流体科技有限公司 | Water vapor recovery device of fog dissipation cooling tower |
| CN114001565A (en) * | 2021-09-10 | 2022-02-01 | 西安交通大学 | Electrostatic water-collecting cooling tower |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098854A (en) * | 1976-01-23 | 1978-07-04 | Gea Luftkuhlergesellschaft Happel Gmbh & Co. Kg | Combined wet and dry liquid cooling system and method |
| US4662902A (en) * | 1984-07-26 | 1987-05-05 | Kraftwerk Union Aktiengesellschaft | Evaporation cooling tower |
| CN1844824A (en) * | 2006-04-21 | 2006-10-11 | 清华大学 | Environment-friendly water-saving cooling tower |
| CN201327307Y (en) * | 2008-10-15 | 2009-10-14 | 上海汽车资产经营有限公司 | Open-type multi-source double-effect energy tower |
-
2012
- 2012-03-09 CN CN201210060854XA patent/CN103307904A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098854A (en) * | 1976-01-23 | 1978-07-04 | Gea Luftkuhlergesellschaft Happel Gmbh & Co. Kg | Combined wet and dry liquid cooling system and method |
| US4662902A (en) * | 1984-07-26 | 1987-05-05 | Kraftwerk Union Aktiengesellschaft | Evaporation cooling tower |
| CN1844824A (en) * | 2006-04-21 | 2006-10-11 | 清华大学 | Environment-friendly water-saving cooling tower |
| CN201327307Y (en) * | 2008-10-15 | 2009-10-14 | 上海汽车资产经营有限公司 | Open-type multi-source double-effect energy tower |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034182A (en) * | 2014-07-09 | 2014-09-10 | 常州市科慧制冷设备有限公司 | Energy-saving environment-friendly fog-dispersal type cooling tower |
| CN107110607B (en) * | 2014-08-04 | 2020-04-10 | Jse&E 株式会社 | Cooling tower with white smoke reducing device |
| CN107110607A (en) * | 2014-08-04 | 2017-08-29 | Jse&E 株式会社 | The cooling tower of device is reduced with white cigarette |
| CN105403067B (en) * | 2014-09-11 | 2017-08-11 | 华北水利水电大学 | One kind utilizes industrial exhaust heat condensed water demisting cooling tower |
| CN105403067A (en) * | 2014-09-11 | 2016-03-16 | 华北水利水电大学 | Demisting cooling tower using industrial waste heat to produce condensed water |
| CN104913679A (en) * | 2015-05-28 | 2015-09-16 | 上海理工大学 | Water collector with fog dispersal and water saving functions and evaporation cooling device |
| CN104864737A (en) * | 2015-06-04 | 2015-08-26 | 广州览讯科技开发有限公司 | Subarea air valve counter flow cooling tower |
| CN107166988A (en) * | 2017-05-16 | 2017-09-15 | 重庆堪文节能科技有限公司 | Cooling tower water at low temperature recovery device for steam |
| CN107328809A (en) * | 2017-07-06 | 2017-11-07 | 华电电力科学研究院 | The cooling tower filler detection experimental rig and filler detection method of eliminating a wall flow loss |
| CN107328809B (en) * | 2017-07-06 | 2023-06-02 | 华电电力科学研究院 | Cooling tower filler detection test device and filler detection method for eliminating wall flow loss |
| CN112325670A (en) * | 2020-11-03 | 2021-02-05 | 湖南元亨科技股份有限公司 | Water-saving fog-dispersing adjustable closed cooling tower |
| CN112325670B (en) * | 2020-11-03 | 2022-03-29 | 湖南元亨科技股份有限公司 | Water-saving fog-dispersing adjustable closed cooling tower |
| CN113188342A (en) * | 2021-04-19 | 2021-07-30 | 西安西热节能技术有限公司 | Water saving rate testing device and method for condensing type fog-dispersing water-saving cooling tower |
| CN113251823A (en) * | 2021-05-12 | 2021-08-13 | 江西方舟流体科技有限公司 | Water vapor recovery device of fog dissipation cooling tower |
| CN113251823B (en) * | 2021-05-12 | 2022-06-14 | 江西方舟流体科技有限公司 | Water vapor recovery device for fog dissipation cooling tower |
| CN114001565A (en) * | 2021-09-10 | 2022-02-01 | 西安交通大学 | Electrostatic water-collecting cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103307904A (en) | Fog-dissipation and water-recycling type cooling tower | |
| CN205182478U (en) | Device of flue gas super -heated rate behind improvement wet flue gas desulfurization | |
| CN203469768U (en) | Novel high-efficiency and energy-saving air treatment device with two-stage spraying and absorbing system for organic waste gas | |
| CN103170156B (en) | A kind of low temperature high-efficient energy-saving evaporation crystallization equipment and technique | |
| CN103446865A (en) | Nitrophosphate tail gas deamination device and nitrophosphate tail gas deamination process | |
| CN103740567A (en) | High-temperature steam cooling system | |
| CN206037754U (en) | Accuse temperature water conservation fog dispersal device | |
| CN207478303U (en) | A kind of system for eliminating the coloured plume of industrial smoke | |
| CN109107328A (en) | It solves desulfurization fume and takes off white method and desulphurization system | |
| CN105651074A (en) | Water-saving fog and haze removal type counter flow cooling tower with air distribution windows | |
| CN101907344A (en) | Intelligent control system for condensation water of dehumidifier | |
| CN211367032U (en) | Steam wet type self-condensation device for desulfurization wastewater zero-discharge system | |
| CN105363319A (en) | Device for increasing superheat degree of smoke obtained after wet desulphurization and use method | |
| CN104315624A (en) | Air-assisted atomization solution dehumidification air-conditioning system | |
| CN102759156B (en) | Solution regeneration treatment device | |
| CN208583137U (en) | A kind of flue gas processing device | |
| CN204373447U (en) | A kind of slot-less cooling tower | |
| CN208049672U (en) | Plume takes off white system | |
| CN208275228U (en) | Flue gas processing device and wet desulfurization system | |
| CN201753977U (en) | Intelligent system for controlling condensate in dehumidifier | |
| CN206334531U (en) | A kind of water saving in ammonia desulfurizing process and the device for controlling aerosol phenomenon | |
| CN103575126A (en) | Cooling-tower heat exchanger with evaporated water recovery | |
| CN204254781U (en) | Gas helps atomized soln dehumidifier/air-conditioning system | |
| CN209459449U (en) | A kind of white system that disappears based on direct contact heat transfer device | |
| CN209221801U (en) | A kind of desulphurization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |