CN108310895A - Emission reduction water-saving system for air contaminant treatment - Google Patents
Emission reduction water-saving system for air contaminant treatment Download PDFInfo
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- CN108310895A CN108310895A CN201810190878.4A CN201810190878A CN108310895A CN 108310895 A CN108310895 A CN 108310895A CN 201810190878 A CN201810190878 A CN 201810190878A CN 108310895 A CN108310895 A CN 108310895A
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- 239000000356 contaminant Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 238000001816 cooling Methods 0.000 claims abstract description 94
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000003546 flue gas Substances 0.000 claims abstract description 42
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 235000019504 cigarettes Nutrition 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 abstract description 7
- 239000010440 gypsum Substances 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 48
- 238000010586 diagram Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010006223 Breast discharge Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- MXWHMTNPTTVWDM-NXOFHUPFSA-N mitoguazone Chemical compound NC(N)=N\N=C(/C)\C=N\N=C(N)N MXWHMTNPTTVWDM-NXOFHUPFSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
Abstract
The invention discloses a kind of emission reduction water-saving systems for air contaminant treatment, this system includes chimney, cooling by water tower or the cooling by water tower equipped with flue, further include heat pipe heat exchanging pipe network and condensing hot air furnace pipeline, heat pipe heat exchanging pipe network includes at least two heat pipes, and the heat pipe of heat pipe heat exchanging pipe network is set on the smoke inlet top of chimney or smoke outlet or cooling by water tower spraying layer top or the flue of cooling by water top of tower or the cooling by water tower equipped with flue outlet top or the top of cooling by water tower；Condensing hot air furnace pipeline is set in chimney or cooling by water tower is interior and draws outside chimney or cooling by water tower, and condensing hot air furnace pipeline recycles the condensed water condensed through heat pipe.Condensed water in the effective recovered flue gas of this system saves water resource, eliminates white smoke plume emission, avoids the pollution to air such as wet misty rain, gypsum rain, and save the energy.
Description
Technical field
The present invention relates to a kind of emission reduction water-saving systems for air contaminant treatment.
Background technology
In recent years, air contaminant treatment is more severe, and especially haze takes place frequently on a large scale, including PM grades of fine particulates,
The removing improvement of the atmosphere pollutions such as nitrogen oxides, sulfide causes social extensive concern.As Air Pollutants master
The industries such as coal-burning power plant, steel plant, cement plant, the chemical plant of emission source are wanted, it is right because of the white plume phenomenon of chimney breast discharge
Surrounding certain area causes atmospheric pollution effect, becomes the hot spot of current atmospheric pollution control.
Limestone-gypsum Wet Flue Gas Desulfurization Process technology, because the features such as its cost of investment is low, desulfuration efficiency is high is by coal-burning power plant, steel
The boiler exhaust gas of the industries such as ironworks, chemical plant administers institute's extensive use；But its water consumption is higher, and desulfurizing tower exit gas temperature is about
For 50 DEG C and contain a large amount of vapor, and essentially saturated flue gas, also carries a small amount of liquid water in flue gas secretly, flue gas is directly logical
It crosses chimney and is discharged into air, and atmospheric temperature is far below flue-gas temperature, after chimney breast flue gas is mixed with air, flue-gas temperature is anxious
Play, which declines, causes saturated flue gas to generate condensing droplet；The serous granules such as the gypsum carried secretly in these condensing droplet combination flue gases and
Flue dust can form wet misty rain or even gypsum rain within the scope of chimney certain radius, seriously affect surrounding resident living environment,
The lower area of temperature is particularly evident.
In addition it needs it is emphasized that for industries such as coal-burning power plant, steel plant, cement plants, water consumption is huge, accounts for the whole nation
The overwhelming majority of industrial total water consumption, it is in short supply with water resource, it is water-saving to be increasingly valued by people, particularly with China
North water deficit area, it is always the key subjects and problem that industry faces to reduce water consume.For coal-burning power plant it is water-saving not only
Save water resource, moreover it is possible to cost of electricity-generating is reduced, it is therefore, water-saving to have great significance to coal-burning power plant.A large amount of steam are directly arranged
It is put into the waste that water resource is also resulted in air, by taking million units as an example, exhaust gas temperature, about can be with from when being down to 40 DEG C for 50 DEG C
Recycle the condensed water of 140 ton hours.Water is recycled in the flue gas very high from water capacity and not only acts as water saving effect, and can be with
Solve the problems, such as white plume.Currently in order to eliminating white plume problem, the technical measures such as GGH, MGGH are mainly used, after desulfurization
Flue gas carries out heat temperature raising, when chimney is discharged in the flue gas after heating, is also difficult to reach dew-point temperature after encountering cold air, it is not easy to
The phenomenon that formation drop, there will be no white cigarettes；Or using condensation reheating, using heat sources such as steam, high-temperature flue gas, secondary hot-airs,
But these technical measures can not all reduce system energy consumption, water consume and reduce the total amount of pollutant for being discharged into air by chimney, and
And in order to maintain the normal operation of system to need in addition to consume a large amount of energy consumption.
Invention content
Technical problem to be solved by the invention is to provide a kind of emission reduction water-saving systems for air contaminant treatment, this is
The condensed water united in effective recovered flue gas saves water resource, eliminates white smoke plume emission, avoids wet misty rain, gypsum rain etc. to big
The pollution of gas, and save the energy.
In order to solve the above technical problems, emission reduction water-saving system of the present invention for air contaminant treatment includes chimney, water cooling
Cooling tower or cooling by water tower equipped with flue, further include heat pipe heat exchanging pipe network and condensing hot air furnace pipeline, the heat pipe
The pipe network that exchanges heat includes at least two heat pipes, and the heat pipe of the heat pipe heat exchanging pipe network is set to smoke inlet top or the cigarette of the chimney
Gas outlet or cooling by water tower spraying layer top or cooling by water top of tower or the cooling by water tower equipped with flue
Flue exports top or the top of cooling by water tower；The condensing hot air furnace pipeline is set in the chimney or cooling by water
It in tower and draws outside chimney or cooling by water tower, the condensing hot air furnace pipeline recycles the condensation condensed through the heat pipe
Water.
Further, the heat pipe is arranged by 0~20 ° of angle, and the evaporator section of heat pipe is located at lower part, condensation segment positioned at upper
Portion.
Further, the heat pipe heat exchanging pipe network includes upper and lower two layers of heat pipe heat exchanging pipe network, lower layer's heat pipe heat exchanging pipe network
Heat pipe evaporator section be set to inside the chimney or chimney outlet and and flue gas heat exchange, heat source be flue gas, lower layer heat
The heat pipe insulation section of heat exchange tube net is set in the repair circular passage of the chimney, the heat pipe of lower layer's heat pipe heat exchanging pipe network
Condensation segment is set to outside the chimney and exchanges heat with air, and low-temperature receiver is air；The heat pipe of the upper layer heat pipe heat exchanging pipe network evaporates
Section is set to the outer wall of the chimney, and is spread out along chimney outside wall surface, and heat source is solar energy, the upper layer heat pipe heat exchanging pipe network
Heat pipe condenser section be set to the chimney inside or chimney outlet and and flue gas heat exchange, low-temperature receiver be flue gas.
Further, the heat pipe heat exchanging pipe network includes upper and lower two layers of heat pipe heat exchanging pipe network, lower layer's heat pipe heat exchanging pipe network
Heat pipe evaporator section be set to the cooling by water tower inside or top and in cooling by water tower Hot wet air heating exchange heat, heat source
For the Hot wet air heating in cooling by water tower, the heat pipe condenser section of lower layer's heat pipe heat exchanging pipe network be set to cooling by water tower it is outer and with
Air exchanges heat, and low-temperature receiver is air；The heat pipe evaporator section of the upper layer heat pipe heat exchanging pipe network is set to the outer of the cooling by water tower
Wall, and spread out along cooling by water tower outside wall surface, heat source is solar energy, the heat pipe condenser section of the upper layer heat pipe heat exchanging pipe network
It exchanges heat set on cooling by water tower inside or cooling by water tower exit and with Hot wet air heating, low-temperature receiver is Hot wet air heating.
Further, the heat pipe heat exchanging pipe network includes upper and lower two layers of heat pipe heat exchanging pipe network, lower layer's heat pipe heat exchanging pipe network
Heat pipe evaporator section be set to inside the tower of the cooling by water tower equipped with flue or top of tower and the cigarette with flue
The mixed hot wet mixture body heat exchange of Hot wet air heating in gas and cooling by water tower, heat source is hot wet mixture body, described
The heat pipe condenser section of lower layer's heat pipe heat exchanging pipe network is set to outside cooling by water tower and exchanges heat with air, and low-temperature receiver is air；On described
The heat pipe evaporator section of layer heat pipe heat exchanging pipe network is set to the outer wall of the cooling by water tower equipped with flue, and along equipped with cigarette
The cooling by water tower outside wall surface of feed channel is spread out, and heat source is solar energy, the heat pipe condenser section of the upper layer heat pipe heat exchanging pipe network
It is set on the cooling by water tower inside equipped with flue or the cooling by water tower exit equipped with flue and wet with heat
Heat transfer of mixture gas, low-temperature receiver are hot wet mixture body.
Further, the heat pipe evaporator section outer surface of lower layer's heat pipe heat exchanging pipe network is equipped with the extension wave with enhanced heat exchange
Corrugated fin, the heat pipe condenser section outer surface of lower layer's heat pipe heat exchanging pipe network are with enhanced heat exchange perpendicular to heat pipe body pipe
Straight expanding surface；The heat pipe evaporator section outer surface of the upper layer heat pipe heat exchanging pipe network is equipped with solar absorption panels, the upper layer
The heat pipe condenser section outer surface of heat pipe heat exchanging pipe network is light pipe or the expanding surface with enhanced heat exchange.
Further, the condensation evaporation temperature of the working media of the heat pipe under vacuum conditions is 20-80 DEG C and is adjusted.
Further, the extension corrugated fin of the heat pipe evaporator section of lower layer's heat pipe heat exchanging pipe network is in vertical position.
Further, the working media of the heat pipe is the compounding substances that single pure material or many kinds of substance mix.
Further, the single pure material is propyl alcohol or freon R134a, and the compounding substances are freon R407C.
Emission reduction water-saving system due to the present invention for air contaminant treatment uses above-mentioned technical proposal, i.e. this system packet
Chimney, cooling by water tower or the cooling by water tower equipped with flue are included, further includes heat pipe heat exchanging pipe network and condensing hot air furnace pipe
Road, heat pipe heat exchanging pipe network include at least two heat pipes, and the heat pipe of heat pipe heat exchanging pipe network is set to smoke inlet top or the cigarette of chimney
Gas outlet or cooling by water tower spraying layer top or cooling by water top of tower or the cooling by water tower equipped with flue
Flue exports top or the top of cooling by water tower；Condensing hot air furnace pipeline be set to chimney in or cooling by water tower in and
It draws outside chimney or cooling by water tower, condensing hot air furnace pipeline recycles the condensed water condensed through heat pipe.This system effectively recycles
Condensed water in flue gas saves water resource, eliminates white smoke plume emission, avoids the pollution to air such as wet misty rain, gypsum rain, and
Save the energy.
Description of the drawings
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the smoke inlet top schematic diagram that heat pipe heat exchanging pipe network is set to chimney in this system；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the smoke outlet schematic diagram that heat pipe heat exchanging pipe network is set to chimney in this system；
Fig. 4 is that heat pipe heat exchanging pipe network is set to cooling by water tower spraying layer top schematic diagram in this system；
Fig. 5 is that heat pipe heat exchanging pipe network is set to cooling by water top of tower schematic diagram in this system；
Fig. 6 is the flue outlet signal that heat pipe heat exchanging pipe network is set to the cooling by water tower equipped with flue in this system
Figure；
Fig. 7 is that heat pipe heat exchanging pipe network is set to the cooling by water top of tower schematic diagram equipped with flue in this system；
Fig. 8 is that the heat pipe of heat pipe heat exchanging pipe network in this system is set to the exhanst gas outlet schematic diagram of chimney in 0~20 ° of angle.
Specific implementation mode
Embodiment is as shown in Figures 1 to 8, and emission reduction water-saving system of the present invention for air contaminant treatment includes chimney 1, water
Cold cooling tower 2 or cooling by water tower 3 equipped with flue 31, further include heat pipe heat exchanging pipe network 4 and condensing hot air furnace pipeline 5,
The heat pipe heat exchanging pipe network 4 includes at least two heat pipes 41, and the heat pipe 41 of the heat pipe heat exchanging pipe network 4 is set to the chimney 1
Smoke inlet top or smoke outlet or 2 spraying layer top of cooling by water tower or 2 top of cooling by water tower are equipped with flue gas
The flue 31 of the cooling by water tower 3 of pipeline 31 exports top or the top of cooling by water tower 3；The condensing hot air furnace pipeline
5 be set to the chimney 1 in or cooling by water tower 2,3 in and draw outside chimney 1 or cooling by water tower 2,3, the condensed water
Recovery pipe 5 recycles the condensed water condensed through the heat pipe.
Preferably, the heat pipe 41 is arranged by 0~20 ° of angle, and the evaporator section 42 of heat pipe 41 is located at lower part, condensation segment
43 are located at top.
Preferably, the heat pipe heat exchanging pipe network 4 includes upper and lower two layers of heat pipe heat exchanging pipe network 44,45, and lower layer's heat pipe changes
The heat pipe evaporator section of hot pipe network 45 is set to 1 inside of the chimney or 1 exit of chimney simultaneously and flue gas heat exchange, heat source are flue gas,
The heat pipe insulation section of lower layer's heat pipe heat exchanging pipe network 45 is set in the repair circular passage 11 of the chimney 1, lower layer's heat
The heat pipe condenser section of heat exchange tube net 45 is set to outside the chimney 1 and exchanges heat with air, and low-temperature receiver is air；The upper layer heat pipe
The heat pipe evaporator section of heat exchange pipe network 44 is set to the outer wall of the chimney 1, and is spread out along 1 outside wall surface of chimney, and heat source is the sun
Can, the heat pipe condenser section of the upper layer heat pipe heat exchanging pipe network 44 is set to 1 inside of the chimney or 1 exit of chimney and is changed with flue gas
Heat, low-temperature receiver are flue gas.
Preferably, the heat pipe heat exchanging pipe network 4 includes upper and lower two layers of heat pipe heat exchanging pipe network 44,45, and lower layer's heat pipe changes
The heat pipe evaporator section of hot pipe network 45 be set to the inside of the cooling by water tower 2 or top and with the Hot wet air heating in cooling by water tower 2
Heat exchange, heat source are the Hot wet air heating in cooling by water tower 2, and the heat pipe condenser section of lower layer's heat pipe heat exchanging pipe network 45 is set to water
Cold cooling tower 2 is outer and exchanges heat with air, and low-temperature receiver is air；The heat pipe evaporator section of the upper layer heat pipe heat exchanging pipe network 44 is set to institute
The outer wall of cooling by water tower 2 is stated, and is spread out along 2 outside wall surface of cooling by water tower, heat source is solar energy, and the upper layer heat pipe changes
The heat pipe condenser section of hot pipe network 44 is set to 2 inside of the cooling by water tower or 2 exit of cooling by water tower and is changed with Hot wet air heating
Heat, low-temperature receiver are Hot wet air heating.
Preferably, the heat pipe heat exchanging pipe network 4 includes upper and lower two layers of heat pipe heat exchanging pipe network 44,45, and lower layer's heat pipe changes
The heat pipe evaporator section of hot pipe network 45 is set on the tower inside of the cooling by water tower 3 equipped with flue 31 or top of tower and and cigarette
The mixed hot wet mixture body heat exchange of Hot wet air heating in the flue gas and cooling by water tower 3 of feed channel 31, heat source is that heat is wet
The heat pipe condenser section of mixed gas, lower layer's heat pipe heat exchanging pipe network 45 is set to outside cooling by water tower 3 and exchanges heat with air, cold
Source is air；The heat pipe evaporator section of the upper layer heat pipe heat exchanging pipe network 44 is set to the cooling by water tower for being equipped with flue 31
3 outer wall, and spread out along 3 outside wall surface of cooling by water tower equipped with flue 31, heat source is solar energy, the upper layer heat
The heat pipe condenser section of heat exchange tube net 44 is set to 3 inside of cooling by water tower equipped with flue 31 or is equipped with flue
31 3 exit of cooling by water tower simultaneously exchanges heat with hot wet mixture body, and low-temperature receiver is hot wet mixture body.
Preferably, the heat pipe evaporator section outer surface of lower layer's heat pipe heat exchanging pipe network 45 is equipped with the extension with enhanced heat exchange
Corrugated fin, the heat pipe condenser section outer surface of lower layer's heat pipe heat exchanging pipe network 45 are with enhanced heat exchange perpendicular to heat pipe master
The straight expanding surface of body pipe；The heat pipe evaporator section outer surface of the upper layer heat pipe heat exchanging pipe network 44 is equipped with solar absorption panels, institute
The heat pipe condenser section outer surface for stating upper layer heat pipe heat exchanging pipe network 44 is light pipe or the expanding surface with enhanced heat exchange.
Preferably, the condensation evaporation temperature of the working media of the heat pipe under vacuum conditions is 20-80 DEG C and is adjusted,
It is best that wherein condensation evaporation temperature, which is 40 DEG C,.
Preferably, the extension corrugated fin of the heat pipe evaporator section of lower layer's heat pipe heat exchanging pipe network 45 is in vertical position.
Water that heat pipe evaporator section is condensed out is easy to be led out by the flue gas of high flow rate, while extending corrugated fin with water fender
Effect, it is therefore desirable to which flow direction when extension corrugated fin being kept to go out chimney with flue gas emission is parallel, can also reduce resistance.
Preferably, the working media of the heat pipe is the compounding substances that single pure material or many kinds of substance mix.
Preferably, the single pure material is propyl alcohol or freon R134a, and the compounding substances are freon R407C.
Heat pipe in heat pipe heat exchanging pipe network is to closed pipe（There can be extension fin）Then vacuum state is noted
Enter working media, different working medias has different condensation evaporation temperature, can be applied to different temperature occasions；High-temperature stream
The evaporator section of body and heat pipe exchanges heat, and the liquid working media of evaporator section vaporizes after absorbing heat, and steam working media flow is to cold
Solidifying section exchanges heat with cryogen, becomes liquid working media after steam working media heat release；The entire flow process of working media
Power be for it is vertically arranged for vapour density difference and gravity, for being horizontally mounted（It also can certain angle）It is heat pipe
The capillary wick or two kinds of power of inside setting all have concurrently.
The heat pipe heat exchanging pipe network that this system is made of heat pipe is mounted on chimney at a certain angle（Or water-cooling tower or cigarette tower
Unification）, wherein certain flow rate in evaporator section and chimney（12-30 metre per second (m/s)s）High-temperature flue gas heat exchange, outside condensation segment and chimney
Low temperature natural wind carries out heat transfer free convection（Since chimney is higher, 240 meters of height of chimney of general 600,000 unit are big outside chimney
Gas velocity at least can reach 8 metre per second (m/s)s or more）, flue gas flow rate and air wind speed is cleverly utilized as power.
Flue gas in chimney is with after the heat exchange of heat pipe heat exchanging pipe network, and flue gas is cooled out a large amount of condensed water, to dry
Flue gas, flue gas again from smoke stack emission to air in after there will be no the appearance of white plume.（Because originally the flue gas of smoke stack emission is
It is saturated wet flue gas, contains a large amount of steam, encounters height aerial cold air after flue gas is discharged from chimney, sharp temperature drop,
Dew-point temperature is even arrived, to which a large amount of drop be precipitated, forms white flue gas.）The a large amount of condensed waters setting one being condensed out
The water circuit system of a collection is collected, and production is reused in after water process appropriate, to save water resource.Set on water
The heat pipe operation principle of cold cooling tower or cooling by water tower equipped with flue is same as described above.Heat pipe changes in this system simultaneously
Hot pipe network can be single layer, can also be set as upper layer and lower layer, improve the flexibility of emission reduction water saving efficiency and application.
This system realizes condensing hot air furnace, saves water resource；White smoke plume emission is eliminated, the environment of gypsum rain is avoided
Contamination phenomenon reduces the discharges such as soluble salt, the dust in flue gas；And whole system operation power utilization natural energy source and science are former
Reason, does not consume additional energy consumption, saves the energy consumption for environmental pollution improvement substantially.
Claims (10)
1. a kind of emission reduction water-saving system for air contaminant treatment, including chimney, cooling by water tower or equipped with flue
Cooling by water tower, it is characterised in that：Further include heat pipe heat exchanging pipe network and condensing hot air furnace pipeline, the heat pipe heat exchanging pipe network includes
At least two heat pipes, the heat pipe of the heat pipe heat exchanging pipe network be set to the chimney smoke inlet top or smoke outlet or
The outlet of the flue of cooling by water tower spraying layer top or cooling by water top of tower or cooling by water tower equipped with flue
Top or the top of cooling by water tower；The condensing hot air furnace pipeline is set in the chimney or cooling by water tower is interior and draws
Outside chimney or cooling by water tower, the condensing hot air furnace pipeline recycles the condensed water condensed through the heat pipe.
2. the emission reduction water-saving system according to claim 1 for air contaminant treatment, it is characterised in that：The heat pipe is pressed
0~20 ° of angle setting, and the evaporator section of heat pipe is located at lower part, condensation segment is located at top.
3. the emission reduction water-saving system according to claim 1 for air contaminant treatment, it is characterised in that：The heat pipe changes
Hot pipe network includes upper and lower two layers of heat pipe heat exchanging pipe network, and the heat pipe evaporator section of lower layer's heat pipe heat exchanging pipe network is set in the chimney
Portion or chimney outlet and and flue gas heat exchange, heat source be flue gas, the heat pipe insulation section of lower layer's heat pipe heat exchanging pipe network is set to
In the repair circular passage of the chimney, the heat pipe condenser section of lower layer's heat pipe heat exchanging pipe network be set to the chimney it is outer and with it is big
Gas exchanges heat, and low-temperature receiver is air；The heat pipe evaporator section of the upper layer heat pipe heat exchanging pipe network be set to the chimney outer wall, and along
Chimney outside wall surface is spread out, and heat source is solar energy, and the heat pipe condenser section of the upper layer heat pipe heat exchanging pipe network is set in the chimney
Portion or chimney outlet and and flue gas heat exchange, low-temperature receiver be flue gas.
4. the emission reduction water-saving system according to claim 1 for air contaminant treatment, it is characterised in that：The heat pipe changes
Hot pipe network includes upper and lower two layers of heat pipe heat exchanging pipe network, and the heat pipe evaporator section of lower layer's heat pipe heat exchanging pipe network is cold set on the water cooling
But it inside tower or top and exchanging heat with the Hot wet air heating in cooling by water tower, heat source is the Hot wet air heating in cooling by water tower,
The heat pipe condenser section of lower layer's heat pipe heat exchanging pipe network is set to outside cooling by water tower and exchanges heat with air, and low-temperature receiver is air；Institute
The heat pipe evaporator section for stating upper layer heat pipe heat exchanging pipe network is set to the outer wall of the cooling by water tower, and along cooling by water tower outside wall surface
Spread out, heat source is solar energy, the heat pipe condenser section of the upper layer heat pipe heat exchanging pipe network be set to inside the cooling by water tower or
Cooling by water tower exit simultaneously exchanges heat with Hot wet air heating, and low-temperature receiver is Hot wet air heating.
5. the emission reduction water-saving system according to claim 1 for air contaminant treatment, it is characterised in that：The heat pipe changes
Hot pipe network includes upper and lower two layers of heat pipe heat exchanging pipe network, and the heat pipe evaporator section of lower layer's heat pipe heat exchanging pipe network is equipped with cigarette set on described
Inside the tower of the cooling by water tower of feed channel or top of tower and with the Hot wet air heating in the flue gas of flue and cooling by water tower
Mixed hot wet mixture body heat exchange, heat source are hot wet mixture body, and the heat pipe of lower layer's heat pipe heat exchanging pipe network condenses
Section is set to outside cooling by water tower and exchanges heat with air, and low-temperature receiver is air；The heat pipe evaporator section of the upper layer heat pipe heat exchanging pipe network
It is spread set on the outer wall of the cooling by water tower equipped with flue, and along the cooling by water tower outside wall surface equipped with flue
It opens, heat source is solar energy, and the heat pipe condenser section of the upper layer heat pipe heat exchanging pipe network is set to the water cooling for being equipped with flue
Inside the cooling tower or cooling by water tower exit equipped with flue simultaneously exchanges heat with hot wet mixture body, and low-temperature receiver is hot wet mixing
Close gas.
6. the emission reduction water-saving system for air contaminant treatment according to claim 3,4 or 5, it is characterised in that：It is described
The heat pipe evaporator section outer surface of lower layer's heat pipe heat exchanging pipe network is equipped with the extension corrugated fin with enhanced heat exchange, lower layer's heat pipe
The heat pipe condenser section outer surface of heat exchange pipe network is the straight expanding surface perpendicular to heat pipe body pipe with enhanced heat exchange；On described
The heat pipe evaporator section outer surface of layer heat pipe heat exchanging pipe network is equipped with solar absorption panels, the heat pipe cold of the upper layer heat pipe heat exchanging pipe network
Solidifying section outer surface is light pipe or the expanding surface with enhanced heat exchange.
7. the emission reduction water-saving system according to claim 6 for air contaminant treatment, it is characterised in that：The heat pipe
The condensation evaporation temperature of working media under vacuum conditions is 20-80 DEG C and is adjusted.
8. the emission reduction water-saving system according to claim 6 for air contaminant treatment, it is characterised in that：Lower layer's heat
The extension corrugated fin of the heat pipe evaporator section of heat exchange tube net is in vertical position.
9. the emission reduction water-saving system according to claim 6 for air contaminant treatment, it is characterised in that：The heat pipe
Working media is the compounding substances that single pure material or many kinds of substance mix.
10. the emission reduction water-saving system according to claim 9 for air contaminant treatment, it is characterised in that：It is described single
Pure material is propyl alcohol or freon R134a, and the compounding substances are freon R407C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190878.4A CN108310895A (en) | 2018-03-08 | 2018-03-08 | Emission reduction water-saving system for air contaminant treatment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895479A (en) * | 2018-09-12 | 2018-11-27 | 华北电力大学（保定） | A kind of flue gas moisture collection device |
| CN109331600A (en) * | 2018-11-12 | 2019-02-15 | 昊姆（上海）节能科技有限公司 | Blast furnace slag flushing flue gas disappears white integrated apparatus |
| CN110567292A (en) * | 2019-10-10 | 2019-12-13 | 福建龙净环保股份有限公司 | Cooling tower system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2755548Y (en) * | 2004-11-24 | 2006-02-01 | 东华大学 | Hot-piping dry air cooling tower with longitudinal fin |
| KR20130018124A (en) * | 2012-07-30 | 2013-02-20 | 씨티케이 주식회사 | Plume abatement system of exit saturated air with ellipse coil for cooling tower |
| CN204865027U (en) * | 2015-07-30 | 2015-12-16 | 江苏绿博低碳科技股份有限公司 | Fin water conservancy diversion cell type solar energy solution regenerator |
| KR20160000900A (en) * | 2014-06-25 | 2016-01-06 | 고범진 | Condendate water collection apparatus for heat exchanger eliminating the white smoke |
| CN205252889U (en) * | 2015-12-14 | 2016-05-25 | 北京博奇电力科技有限公司 | Desulfurizing tower is used multipurposely with flue gas waste heat to solar energy |
| CN105698199A (en) * | 2016-03-31 | 2016-06-22 | 山东金升有色集团有限公司 | Treatment device of dioxins atmospheric pollutants in high-temperature flue gas |
| CN105737631A (en) * | 2016-02-25 | 2016-07-06 | 东南大学 | Heat tube type water-saving device used for cross-flow cooling tower |
| CN106139867A (en) * | 2016-08-26 | 2016-11-23 | 安徽盛运重工机械有限责任公司 | A kind of corrosivity exhaust gas processing device and method |
| CN106914124A (en) * | 2017-04-24 | 2017-07-04 | 中国计量大学 | The heat pipe heat exchanging water saving anti-gypsum rain device of demisting in wet desulfuration tower |
| CN107008098A (en) * | 2017-05-27 | 2017-08-04 | 河北远征环保科技有限公司 | Eliminate the device and removing method of fuel boiler flue gas hangover |
| CN208406504U (en) * | 2018-03-08 | 2019-01-22 | 洪霞 | Emission reduction water-saving system for air contaminant treatment |
-
2018
- 2018-03-08 CN CN201810190878.4A patent/CN108310895A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2755548Y (en) * | 2004-11-24 | 2006-02-01 | 东华大学 | Hot-piping dry air cooling tower with longitudinal fin |
| KR20130018124A (en) * | 2012-07-30 | 2013-02-20 | 씨티케이 주식회사 | Plume abatement system of exit saturated air with ellipse coil for cooling tower |
| KR20160000900A (en) * | 2014-06-25 | 2016-01-06 | 고범진 | Condendate water collection apparatus for heat exchanger eliminating the white smoke |
| CN204865027U (en) * | 2015-07-30 | 2015-12-16 | 江苏绿博低碳科技股份有限公司 | Fin water conservancy diversion cell type solar energy solution regenerator |
| CN205252889U (en) * | 2015-12-14 | 2016-05-25 | 北京博奇电力科技有限公司 | Desulfurizing tower is used multipurposely with flue gas waste heat to solar energy |
| CN105737631A (en) * | 2016-02-25 | 2016-07-06 | 东南大学 | Heat tube type water-saving device used for cross-flow cooling tower |
| CN105698199A (en) * | 2016-03-31 | 2016-06-22 | 山东金升有色集团有限公司 | Treatment device of dioxins atmospheric pollutants in high-temperature flue gas |
| CN106139867A (en) * | 2016-08-26 | 2016-11-23 | 安徽盛运重工机械有限责任公司 | A kind of corrosivity exhaust gas processing device and method |
| CN106914124A (en) * | 2017-04-24 | 2017-07-04 | 中国计量大学 | The heat pipe heat exchanging water saving anti-gypsum rain device of demisting in wet desulfuration tower |
| CN107008098A (en) * | 2017-05-27 | 2017-08-04 | 河北远征环保科技有限公司 | Eliminate the device and removing method of fuel boiler flue gas hangover |
| CN208406504U (en) * | 2018-03-08 | 2019-01-22 | 洪霞 | Emission reduction water-saving system for air contaminant treatment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895479A (en) * | 2018-09-12 | 2018-11-27 | 华北电力大学（保定） | A kind of flue gas moisture collection device |
| CN109331600A (en) * | 2018-11-12 | 2019-02-15 | 昊姆（上海）节能科技有限公司 | Blast furnace slag flushing flue gas disappears white integrated apparatus |
| CN109331600B (en) * | 2018-11-12 | 2023-06-02 | 昊姆（上海）节能科技有限公司 | Blast furnace slag flushing smoke white eliminating integrated device |
| CN110567292A (en) * | 2019-10-10 | 2019-12-13 | 福建龙净环保股份有限公司 | Cooling tower system |
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