CN105509503B - A kind of multistage cooling tower systems based on rotating cage - Google Patents
A kind of multistage cooling tower systems based on rotating cage Download PDFInfo
- Publication number
- CN105509503B CN105509503B CN201610037034.7A CN201610037034A CN105509503B CN 105509503 B CN105509503 B CN 105509503B CN 201610037034 A CN201610037034 A CN 201610037034A CN 105509503 B CN105509503 B CN 105509503B
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- Prior art keywords
- rotating cage
- cooling tower
- water
- single stage
- chamber
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Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The invention discloses a kind of multistage cooling tower systems based on rotating cage for belonging to water circulation cooling technology field.The multistage cooling tower systems are connected in series from top to bottom by several single stage cooling towers；Rotating cage is installed, rotating cage is connected by shaft coupling with motor in rotating cage cooling chamber；The finned tube of both ends open extends vertically through tubulation adsorption chamber, and some finned tubes constitute finned tube array；Tubulation adsorption chamber is connected by second pipe with distilled water recovery room；Tubulation adsorption chamber is internally located between finned tube array and exhaust outlet and is provided with steam-water separator at position；The delivery port of single stage cooling tower is connected by the 3rd pipeline with the water inlet of the single stage cooling tower of adjacent next stage, and the first distilled water outlet of adjacent single stage cooling tower is connected by the 4th pipeline；Undermost single stage cooling tower also includes after-fractionating water out and water pump.The multistage cooling tower systems can either improve cooling effect stability, purify water；The recycling rate of waterused of water can be improved again.
Description
Technical field
The present invention relates to water circulation cooling technology field, more particularly to a kind of multistage cooling tower systems based on rotating cage.
Background technology
Cooling tower is very important equipment in water circulation cooling technology, has highly important application in engineering practice
Value.Cooling tower produces steam using cold and hot exchange is carried out between natural air and hot water, and heat is taken away in steam volatilization, so that
The hot water for flowing into cooling tower disperses heat, obtains cooling water to be supplied to the equipment for needing cooling water to use.Existing cooling tower
Equipment cooling effect is unstable, and the recycling rate of waterused of water is up to standard far away, thus, if water saving, energy-conservation, purification can be fully taken into account
The need for, there are different degrees of improvement potentiality in existing cooling tower.
At present, the cooling tower of in the market is main based on traditional filling cooling tower, and the cooling principle of such cooling tower is：
How the time of contact extension of water and air that from top to down flows down is made, so as to reach the purpose of cooling.Manufacturer is for many years
Made an issue of always on filler surface area, cooling tower filler is existing tens kinds in the market, be that increase is filled out by every possible means nothing but
The concavo-convex curvilinear plane of material, makes water extend fall time, so as to natural air more contact, in the hope of improving cooling effect.
Easy fouling is used for a long time in filler, the gliding speed of water is accelerated, causes cooling effect gradually to reduce, and cooling effect
It is really unstable.To ensure preferable cooling effect, user must put into substantial contribution addition scale removal medicament or periodic cleaning fouling,
Or periodic replacement filler, it will certainly so increase maintenance cost.Because traditional material filling type cooling tower cooling effect is unstable, use
Family necessarily extends the available machine time, so not only causes drive disk assembly rapid wear, and consumes mass energy, increases and is produced into
This.In addition, not having water purification reclamation set in traditional material filling type cooling tower, high-temperature steam is exhausted directly in air, the repetition of water
Utilization rate is low.
The content of the invention
The invention provides a kind of multistage cooling tower systems based on rotating cage, to solve to use existing cooling tower cooling effect
Unstable, energy resource consumption is big, and equipment maintenance cost is high；There is no water purification reclamation set, the problem of recycling rate of waterused of water is low.
The invention provides a kind of multistage cooling tower systems based on rotating cage, the multistage cooling tower systems are by several single-stages
Cooling tower is connected in series from top to bottom；The single stage cooling tower includes water inlet 1, the first pipeline 2, shower nozzle 3, rotating cage cooling
Room 4, rotating cage 5, shaft coupling 6, motor 7, delivery port 8, ventilating opening 9, blower fan Transfer pipe 10, tubulation adsorption chamber 11, air exhauster 12,
It is finned tube 13, second pipe 14, distilled water recovery room 15, the first distilled water outlet 16, exhaust outlet 17, steam-water separator 18, logical
Wind pipeline 19；
The multistage cooling tower systems also include the 3rd pipeline 20, the 4th pipeline 21；
Water inlet 1 is connected by the first pipeline 2 with shower nozzle 3, and shower nozzle 3 is located at the top of rotating cage cooling chamber 4, for cold to rotating cage
But room 4 sprays the water flowed into by water inlet 1；Rotating cage 5 is installed, rotating cage 5 passes through shaft coupling 6 and the phase of motor 7 in rotating cage cooling chamber 4
Even, delivery port 8 and ventilating opening 9 are provided with rotating cage cooling chamber 4；Rotating cage cooling chamber 4 is inhaled by blower fan Transfer pipe 10 and tubulation
Alcove 11 is connected, and air exhauster 12 is provided with blower fan Transfer pipe 10；The finned tube 13 of both ends open extends vertically through tubulation suction
Alcove 11, and mutually fixed with tubulation adsorption chamber 11 using fluid sealant, some finned tubes 13 constitute finned tube array；Tubulation is adsorbed
Room 11 is connected by second pipe 14 with distilled water recovery room 15, and the first distilled water outlet is provided with distilled water recovery room 15
16；Exhaust outlet 17 is provided with tubulation adsorption chamber 11, tubulation adsorption chamber 11 is internally located between finned tube array and exhaust outlet 17
Steam-water separator 18 is installed at position；Finned tube array is connected by ventilation shaft 19 through ventilating opening 9 with rotating cage cooling chamber 4
It is logical；
The water inlet 1 that the delivery port 8 of single stage cooling tower passes through the 3rd pipeline 20 and the single stage cooling tower of adjacent next stage
It is connected, the first distilled water outlet 16 of adjacent single stage cooling tower is connected by the 4th pipeline 21；
Undermost single stage cooling tower also includes after-fractionating water out 22 and water pump 23, undermost single stage cooling tower
Delivery port 8 is connected with water pump 23.
Preferably, filtering sponge is enclosed with the rotating cage 5.
Preferably, the filtering sponge is dismountable filtering sponge.
Preferably, the motor 7 drives rotating cage 5 to rotate by shaft coupling 6, to stir the water in rotating cage cooling chamber 4.
Preferably, the air exhauster 12 is frequency control air exhauster, for extracting the steam in rotating cage cooling chamber 4, to drop
The temperature of water in low rotating cage cooling chamber 4.
Preferably, the finned tube 13 is made up of stainless steel.
Preferably, the steam-water separator 18 is made up of direct current positive and negative electrode barrier.
The beneficial effects of the invention are as follows unstable, the energy resource consumption that there is cooling effect for current material filling type cooling tower device
Greatly, equipment maintenance cost is high；There is no water purification reclamation set, the problem of recycling rate of waterused of water is low, it is proposed that one kind is based on rotating cage
Multistage cooling tower systems；Filler is replaced using the rotating cage for being enclosed with filtering sponge, motor drives rotating cage rotation, can both speeded
The cooling rate of hot water in rotating cage cooling chamber, improves the cooling effect stability of cooling tower, and the impurity that can be gone again in water removal rises
To catharsis；Meanwhile, the distilled water produced in tubulation adsorption chamber can be recycled in distilled water recovery room, so as to improve
The recycling rate of waterused of water.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without having to pay creative labor, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of multistage cooling tower systems schematic diagram based on rotating cage proposed by the present invention.
Label in figure：1- water inlets, the pipelines of 2- first, 3- shower nozzles, 4- rotating cages cooling chamber, 5- rotating cages, 6- shaft couplings, 7- electricity
Machine, 8- delivery ports, 9- ventilating openings, 10- blower fans Transfer pipe, 11- tubulations adsorption chamber, 12- air exhausters, 13- finned tubes, 14-
Two pipelines, 15- distilled water recovery room, the distilled water outlets of 16- first, 17- exhaust outlets, 18- steam-water separators, 19- ventilation shafts,
The pipelines of 20- the 3rd, the pipelines of 21- the 4th, 22- after-fractionatings water out, 23- water pumps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 show a kind of multistage cooling tower systems schematic diagram based on rotating cage proposed by the present invention；It is used as the present invention's
One specific embodiment, the multistage cooling tower systems based on rotating cage be connected in series from top to bottom by two single stage cooling towers and
Into；The single stage cooling tower include water inlet 1, the first pipeline 2, shower nozzle 3, rotating cage cooling chamber 4, rotating cage 5, shaft coupling 6, motor 7,
Delivery port 8, ventilating opening 9, blower fan Transfer pipe 10, tubulation adsorption chamber 11, air exhauster 12, finned tube 13, second pipe 14, distillation
Water Sproading room 15, the first distilled water outlet 16, exhaust outlet 17, steam-water separator 18, ventilation shaft 19；
The multistage cooling tower systems based on rotating cage also include the 3rd pipeline 20, the 4th pipeline 21；
Water inlet 1 is connected by the first pipeline 2 with shower nozzle 3, and shower nozzle 3 is located at the top of rotating cage cooling chamber 4, for cold to rotating cage
But room 4 sprays the water flowed into by water inlet 1；Rotating cage 5 is installed, rotating cage 5 passes through shaft coupling 6 and the phase of motor 7 in rotating cage cooling chamber 4
Even, delivery port 8 and ventilating opening 9 are provided with rotating cage cooling chamber 4；Rotating cage cooling chamber 4 is inhaled by blower fan Transfer pipe 10 and tubulation
Alcove 11 is connected, and air exhauster 12 is provided with blower fan Transfer pipe 10；The finned tube 13 of both ends open extends vertically through tubulation suction
Alcove 11, and mutually fixed with tubulation adsorption chamber 11 using fluid sealant, some finned tubes 13 constitute finned tube array；Tubulation is adsorbed
Room 11 is connected by second pipe 14 with distilled water recovery room 15, and the first distilled water outlet is provided with distilled water recovery room 15
16；Exhaust outlet 17 is provided with tubulation adsorption chamber 11, tubulation adsorption chamber 11 is internally located between finned tube array and exhaust outlet 17
Steam-water separator 18 is installed at position；Finned tube array is connected by ventilation shaft 19 through ventilating opening 9 with rotating cage cooling chamber 4
It is logical；
The water inlet 1 that the delivery port 8 of single stage cooling tower passes through the 3rd pipeline 20 and the single stage cooling tower of adjacent next stage
It is connected, the first distilled water outlet 16 of adjacent single stage cooling tower is connected by the 4th pipeline 21；
Undermost single stage cooling tower also includes after-fractionating water out 22 and water pump 23, undermost single stage cooling tower
Delivery port 8 is connected with water pump 23.
Wherein, filtering sponge is enclosed with the rotating cage 5；The filtering sponge is dismountable filtering sponge.The present invention
The filtering sponge wrapped up on the plastic filler for replacing standing in cooling tower using the rotating cage for being enclosed with filtering sponge, rotating cage is while connect
The hot water just sprayed out from shower nozzle and the water for having been flowed into rotating cage cooling chamber are touched, is rotated by shaft coupling under the drive of motor, can
To speed the speed of water cooling, impurities in water, aseptic, more difficult fouling can also be removed；Moreover, the filtering of rotation
Sponge can obtain bigger air contact area in the filler that unit interval internal ratio is stood, so as to reduce cooling tower volume；
In addition, filtering sponge fast demountable, can both be quickly replaced after filtering sponge fouling, pickling washing can be also carried out online de-
Dirt, to recover its function.
Wherein, the air exhauster 12 is frequency control air exhauster, for extracting the high-temperature steam in rotating cage cooling chamber 4, with
Reduce the temperature of water in rotating cage cooling chamber 4.The air exhauster can adjust the size of air quantity according to the requirement of cooling effectiveness, so that
Reach the purpose of energy-conservation.
Wherein, the finned tube 13 is made up of stainless steel, in the embodiment of the present invention, from 80 both ends opens
304 type stainless steel finned tubes constitute 5*16 finned tube array；Every finned tube extends vertically through tubulation adsorption chamber, and using close
Sealing is mutually fixed with tubulation adsorption chamber；Finned tube connects natural air and rotating cage cooling chamber, and inside and outside finned tube is respectively that nature is empty
The high-temperature steam produced in gas and rotating cage cooling chamber.
Wherein, the steam-water separator 18 is made up of direct current positive and negative electrode barrier.The high temperature produced in rotating cage cooling chamber
Steam finned tube relatively low with temperature when by finned tube array contacts to form distilled water；And not processed high-temperature steam leads to
Cross steam-water separator to be for further processing, rather than be directly discharged in air；Because liquid water droplets are the presence of electric charge pole
Property, liquid water droplets are adsorbed by direct current positive and negative electrode barrier and converged, and generate distilled water；The distilled water to be formed is contacted with finned tube
The distilled water isolated with steam-water separator is recycled in distilled water recovery room 15 by second pipe 14；In cooling tower systems
All distilled water obtained are pooled to by the 4th pipeline 21 in the distilled water recovery room 15 of undermost single stage cooling tower, are led to
The production equipment for crossing the demand and supply distilled water of after-fractionating water out 22 of undermost single stage cooling tower is used, so as to realize water
The recycling of resource, reduces the production cost of distilled water.
Wherein, the delivery port 8 of undermost single stage cooling tower is connected with water pump 23, and institute is provided for the equipment of demand cooling water
Need the cooling water of temperature；The single stage cooling tower of the multistage cooling tower systems of composition is connected in series from top to bottom, is just staggered, by water
Gravity realize Hydraulic transportation between single stage cooling towers at different levels.
The present invention chooses the two grade cooling tower systems based on rotating cage as specific embodiment, and described two grades based on rotating cage cold
But Tower System is connected in series from top to bottom by two single stage cooling towers, and two single stage cooling towers are respectively first from top to bottom
Level single stage cooling tower, second level single stage cooling tower.
High-temperature-hot-water flows into cooling tower systems from the water inlet 1 of first order single stage cooling tower, through shower nozzle 3 to rotating cage cooling chamber
4 sprays, the rotating cage 5 for being enclosed with filtering sponge is at the uniform velocity rotated by shaft coupling 6 under the drive of motor 7, so that it is cold to stir rotating cage
But the hot water in room 4；Air exhauster 12 provides kinetic energy, extracts the high-temperature steam produced in rotating cage cooling chamber 4；High-temperature steam is in exhausting
In the presence of machine 12, enter tubulation adsorption chamber (11) through blower fan Transfer pipe (10), extend vertically through the wing of tubulation adsorption chamber (11)
Piece pipe array temperature is relatively low, the high-temperature steam finned tube array contact formation distilled water relatively low with temperature, and not processed height
Warm steam is for further processing by steam-water separator 18, obtains the distilled water that steam-water separator is isolated, with finned tube array
The distilled water that the distilled water and steam-water separator that contact is formed are isolated is recycled to distilled water recovery room by second pipe 14
In 15；Heat energy is discharged in air by exhaust outlet 17.The cooling principle of second level single stage cooling tower reclaimed water and first order single-stage
Cooling tower is identical.
The delivery port of first order single stage cooling tower is connected with the water inlet of second level single stage cooling tower by the 3rd pipeline 20,
The Hydraulic transportation between two-stage single stage cooling tower is realized by the gravity of water, so as to flow into the high temperature of cooling tower systems to water inlet 1
Hot water carries out multistage cooling.Finally, the cooling water obtained through cooling tower systems multistage cooling passes through second level single stage cooling tower
Delivery port 8, in the presence of water pump 23, pump is needed the equipment of cooling water to use.
First distilled water outlet of the first distilled water outlet 16 and second level single stage cooling tower of first order single stage cooling tower
16 are connected by the 4th pipeline 21.Distilled water in the distilled water recovery room of first order single stage cooling tower is flowed to through the 4th pipeline 21
In the distilled water recovery room of second level single stage cooling tower, finally, cooling tower systems reclaim obtained all distilled water and steamed through second
Distilled water outlet 22 is flowed out, to be supplied to the equipment for needing distilled water to use.
Constitute the equal both ends open of every finned tube of finned tube array, connection natural air and rotating cage cooling chamber；Finned tube
The high-temperature steam produced in inside and outside respectively natural air and rotating cage cooling chamber；Air exhauster extracts the steam in rotating cage cooling chamber,
Make to form negative pressure state in rotating cage cooling chamber, so that cold air will voluntarily fill into rotating cage cooling by ventilation shaft through ventilating opening
Room, without providing the air-supply supply that extra power carries out rotating cage cooling chamber.
The present invention proposes a kind of multistage cooling tower systems based on rotating cage；Replaced using the rotating cage for being enclosed with filtering sponge
Filler, motor drives rotating cage rotation, can both speed the cooling rate of hot water in rotating cage cooling chamber, improves the cooling effect of cooling tower
Fruit stability, the impurity that can be gone again in water removal, plays catharsis；Meanwhile, the distilled water produced in tubulation adsorption chamber can
It is recycled in distilled water recovery room, so as to improve the recycling rate of waterused of water；Imitated in the economic benefit of engineering practice and society
All there is highly important application and popularization value in benefit.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the scope of the protection.
Claims (7)
1. a kind of multistage cooling tower systems based on rotating cage, it is characterised in that the multistage cooling tower systems are cold by several single-stages
But tower is connected in series from top to bottom；The single stage cooling tower includes water inlet (1), the first pipeline (2), shower nozzle (3), rotating cage
Cooling chamber (4), rotating cage (5), shaft coupling (6), motor (7), delivery port (8), ventilating opening (9), blower fan Transfer pipe (10), tubulation
Adsorption chamber (11), air exhauster (12), finned tube (13), second pipe (14), distilled water recovery room (15), the first distilled water outlet
(16), exhaust outlet (17), steam-water separator (18), ventilation shaft (19)；
The multistage cooling tower systems also include the 3rd pipeline (20), the 4th pipeline (21)；
Water inlet (1) is connected by the first pipeline (2) with shower nozzle (3), shower nozzle (3) be located at rotating cage cooling chamber (4) above, for
The water that rotating cage cooling chamber (4) spray is flowed into by water inlet (1)；Rotating cage (5) is installed in rotating cage cooling chamber (4), rotating cage (5) passes through
Shaft coupling (6) is connected with motor (7), and delivery port (8) and ventilating opening (9) are provided with rotating cage cooling chamber (4)；Rotating cage cooling chamber
(4) it is connected by blower fan Transfer pipe (10) with tubulation adsorption chamber (11), air exhauster is installed in blower fan Transfer pipe (10)
(12)；The finned tube (13) of both ends open extends vertically through tubulation adsorption chamber (11), and using fluid sealant and tubulation adsorption chamber (11)
Mutually fixed, some finned tubes (13) constitute finned tube array；Tubulation adsorption chamber (11) passes through second pipe (14) and distilled water
Recovery room (15) is connected, and the first distilled water outlet (16) is provided with distilled water recovery room (15)；On tubulation adsorption chamber (11)
Exhaust outlet (17) is provided with, tubulation adsorption chamber (11) is internally located between finned tube array and exhaust outlet (17) and is provided with position
Steam-water separator (18)；Finned tube array is connected by ventilation shaft (19) through ventilating opening (9) with rotating cage cooling chamber (4)；
The delivery port (8) of single stage cooling tower passes through the 3rd pipeline (20) and the water inlet of the single stage cooling tower of adjacent next stage
(1) it is connected, the first distilled water outlet (16) of adjacent single stage cooling tower is connected by the 4th pipeline (21)；
Undermost single stage cooling tower also includes after-fractionating water out (22) and water pump (23), undermost single stage cooling tower
Delivery port (8) is connected with water pump (23).
2. a kind of multistage cooling tower systems based on rotating cage according to claim 1, it is characterised in that the rotating cage (5)
On be enclosed with filtering sponge.
3. a kind of multistage cooling tower systems based on rotating cage according to claim 2, it is characterised in that the filtering sponge
For dismountable filtering sponge.
4. a kind of multistage cooling tower systems based on rotating cage according to claim 1, it is characterised in that the motor (7)
Rotating cage (5) is driven to rotate by shaft coupling (6), to stir the water in rotating cage cooling chamber (4).
5. a kind of multistage cooling tower systems based on rotating cage according to claim 1, it is characterised in that the air exhauster
(12) it is frequency control air exhauster, for extracting the steam in rotating cage cooling chamber (4), to reduce rotating cage cooling chamber (4) interior water
Temperature.
6. a kind of multistage cooling tower systems based on rotating cage according to claim 1, it is characterised in that the finned tube
(13) it is made up of stainless steel.
7. a kind of multistage cooling tower systems based on rotating cage according to claim 1, it is characterised in that the steam-water separation
Device (18) is made up of direct current positive and negative electrode barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037034.7A CN105509503B (en) | 2016-01-20 | 2016-01-20 | A kind of multistage cooling tower systems based on rotating cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037034.7A CN105509503B (en) | 2016-01-20 | 2016-01-20 | A kind of multistage cooling tower systems based on rotating cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105509503A CN105509503A (en) | 2016-04-20 |
| CN105509503B true CN105509503B (en) | 2017-08-08 |
Family
ID=55717667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610037034.7A Expired - Fee Related CN105509503B (en) | 2016-01-20 | 2016-01-20 | A kind of multistage cooling tower systems based on rotating cage |
Country Status (1)
| Country | Link |
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| CN (1) | CN105509503B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1909039B2 (en) * | 1969-02-22 | 1973-01-04 | Metallgesellschaft Ag, 6000 Frankfurt | Fluidized bed cooler |
| GB1415658A (en) * | 1972-02-17 | 1975-11-26 | Plessey Co Ltd | Heat exchange apparatus |
| KR101250050B1 (en) * | 2011-04-27 | 2013-04-02 | 주식회사 경동나비엔 | Apparatus and method for evaporative cooling of coolant |
| AU2012203723B2 (en) * | 2011-06-29 | 2016-01-07 | Jozua Taljaard | Evaporative cooler |
| CN104713374B (en) * | 2012-05-21 | 2016-06-15 | 贵州毅达环保股份有限公司 | The method of work of the Heat-energy recovery system of high-temperature material that waste heat recovery rate is higher |
-
2016
- 2016-01-20 CN CN201610037034.7A patent/CN105509503B/en not_active Expired - Fee Related
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| CN105509503A (en) | 2016-04-20 |
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