CN208694296U - A kind of system for eliminating the white plume of industry - Google Patents
A kind of system for eliminating the white plume of industry Download PDFInfo
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- CN208694296U CN208694296U CN201822045255.6U CN201822045255U CN208694296U CN 208694296 U CN208694296 U CN 208694296U CN 201822045255 U CN201822045255 U CN 201822045255U CN 208694296 U CN208694296 U CN 208694296U
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Abstract
The utility model relates to waste gas pollution control and treatment technical fields, more particularly, to a kind of system for eliminating the white plume of industry.The system for eliminating the white plume of industry, including the unit that cools, demisting unit and heat temperature raising unit；Wherein, the unit that cools is connected to demisting unit, and demisting unit is connected to heat temperature raising unit.In the system of the utility model, the unit that cools makes the vaporous water in exhaust gas condense into liquid water for reducing the temperature of exhaust gas, to reduce the water content in exhaust gas；Demisting unit is for removing the liquid water carried secretly in exhaust gas；After demisting processing, by heat temperature raising unit, to carrying out, a series of treated that exhaust gas heats, to improve the temperature of exhaust gas, exhaust gas is set to reach undersaturated condition, after exhaust gas is arranged into air, white plume will not be generated, reduces the discharge of pollutant, condensed water can be recycled simultaneously, moreover it is possible to eliminate visual pollution.
Description
Technical field
The utility model relates to waste gas pollution control and treatment technical fields, more particularly, to a kind of system for eliminating the white plume of industry.
Background technique
With rolling and casting, blast furnace ironmaking in wet method fume desulfurizing system chimney and other chimneys, such as steel industry
The discharge of a large amount of wet flue gas of chimney produces serious white plume, the visual pollution caused, while causing to a certain degree
Air pollution.How white plume is eliminated, it has also become the important topic of current waste gas pollution control and treatment area research.
In view of this, special propose the utility model.
Utility model content
The purpose of this utility model is to provide a kind of systems for eliminating the white plume of industry, and it is white can to effectively eliminate chimney
Color plume meets the requirement of environment protection emission diffusion.
In order to solve the above-mentioned purpose of the utility model, the following technical scheme is adopted:
A kind of system for eliminating the white plume of industry, including the unit that cools, demisting unit and heat temperature raising unit；
Wherein, the unit that cools is connected to demisting unit, and demisting unit is connected to heat temperature raising unit.
The system of the white plume of elimination industry of the utility model can be effectively removed useless by simple structure setting
White plume in gas.
In the system of the utility model, the unit that cools makes the gaseous state water-setting in exhaust gas for reducing the temperature of exhaust gas
Form liquid water, to reduce the water content in exhaust gas；Demisting unit is for removing the liquid water carried secretly in exhaust gas；In demisting processing
Afterwards, by heat temperature raising unit to carry out it is a series of treated that exhaust gas heats, to improve the temperature of exhaust gas, reach exhaust gas
To undersaturated condition, after exhaust gas is arranged into air, white plume will not be generated, reduces the discharge of pollutant, while can return
Receive condensed water, moreover it is possible to eliminate visual pollution.
In actual operation, exhaust gas initially enters the unit that cools and cools down, so as to the gaseous state water cooling in discarding
It congealing into for liquid water, the exhaust gas for being then entrained with liquid water is sent into demisting unit, and demisting unit can capture liquid water,
And water is recycled；It is discarded after the heating of heat temperature raising unit by the saturation of demisting processing, becomes undersaturated condition,
The exhaust gas of undersaturated condition, which is discharged into environment not, will cause white plume phenomenon.
Preferably, it cools and is provided with Mist filtration unit between unit and demisting unit.
When moisture content is no more than 10% in the offgas, the defogging effect of demisting unit is preferable.When moisture content in exhaust gas
When excessively high or gas pressure is excessive or temperature is higher, certain influence can be generated for demisting unit, may will affect steam
Filter efficiency.Thus, Mist filtration unit is arranged in exhaust gas higher for moisture content before demisting unit, can be true
Whole demisting efficiency is protected, and reduces the damage to equipment.
Preferably, Mist filtration device includes any one of cyclone separator and demister.
Preferably, demisting unit includes demister, and demister is selected from filtering type demister, rotation fraction demister, deflector type
Demister, electromagnetic type demister, venturi type demister.
The preferred high-speed fibre demister of demister, filter core are fiber demisting filter core, and glass fibre filling is by inertial collision
With the fiber mist eliminator of crown_interception trapping droplet.High cycle speed, between 2.0~2.5m/s, to trap 1~3 μm of droplet,
Arresting efficiency is 90% or so, and resistance is between 1500~2500Pa.
Preferably, the unit that cools is provided with flue and cold source pipeline, and flue both ends are provided with flue gas and enter
Mouth and exhanst gas outlet, cold source pipe ends are provided with cold source entrance and cold source outlet.
Preferably, the cool smoke inlet end of unit is provided with blower.It is by blower that the exhaust gas feeding of discharge is cold
But temperature reducing unit, after demisting unit and heat temperature raising cell processing, by the smoke stack emission of skid-mounted system.
Heat temperature raising unit is preferably electric heater.Using electric power as the energy, using air as medium, by electric heater plus
Heat to achieve the purpose that meet thermal energy needed for heat-needing facility continuously obtains, and can meet the process warm set in production procedure
The requirement of degree and high accuracy temperature control.
Preferably, heat temperature raising unit is provided with flue and heat source pipeline, and flue both ends are provided with flue gas and enter
Mouth and outlet, heat source pipeline are provided with thermal source inlet and thermal source outlet.
Preferably, the exhanst gas outlet of heat temperature raising unit is connected to thermal source inlet.
Heat exchange heating can be carried out using the exhaust gas of the condition of high temperature as exhaust gas of the heat source to low-temperature condition, improve using energy source
Rate.
Preferably, the unit that cools includes any one of gas-gas heat exchanger, gas-liquid heat-exchange.Pass through different coolings
Different cold sources, Ru Shui, wind etc. can be used in temperature reducing unit, realizes the reduction to exhaust gas temperature.
Preferably, the unit that cools is circulated sprinkling device.
Preferably, circulated sprinkling device includes circulated sprinkling tower and circulated sprinkling pump, and circulated sprinkling tower is provided with spray liquid and enters
Mouth and spray liquid outlet, circulated sprinkling pump circulation conveying between spray liquid entrance and spray liquid outlet by spray liquid.
Preferably, heat exchanger or cooling tower are provided between the spray liquid entrance of circulated sprinkling device and spray liquid outlet.?
In wet process of FGD, cooling to reach and cool to wet flue gas to Sprayer Circulation liquid can be passed through.
Compared with prior art, the utility model has the following beneficial effects:
(1) the elimination white plume system of the utility model, structure is simple, can effectively eliminate chimney white plume, full
The requirement of sufficient environment protection emission diffusion；
(2) the utility model makes the vaporous water in exhaust gas condense into liquid water by the unit that cools, to reduce exhaust gas
In water content；After demisting processing, by heat temperature raising unit to carry out it is a series of treated that exhaust gas heats, to mention
The temperature of high exhaust gas, makes exhaust gas reach undersaturated condition, after exhaust gas is arranged into air, will not generate white plume, reduces dirty
The discharge of object is contaminated, while condensed water can be recycled, moreover it is possible to eliminate visual pollution；
(3) system for using the utility model, investment cost is few, and system operation cost is low, good operation stability, and performance is excellent
It is good.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the system provided by the embodiment of the utility model for eliminating the white plume of industry；
Fig. 2 is the structural schematic diagram of the system for the white plume of elimination industry that another embodiment of the utility model provides；
Fig. 3 is the structural schematic diagram of the system for the white plume of elimination industry that another embodiment of the utility model provides；
Fig. 4 is the structural schematic diagram of the system for the white plume of elimination industry that the other embodiment of the utility model provides；
Fig. 5 is the heater body temperature of the utility model and the change curve of chimney breast temperature.
Appended drawing reference:
1- cools unit；2- demisting unit；3- heat temperature raising unit；
The first smoke inlet of 11-；The first exhanst gas outlet of 12-；13- cold source entrance；
The outlet of 14- cold source；The second smoke inlet of 31-；The second exhanst gas outlet of 32-；
33- thermal source inlet；34- thermal source outlet；15- circulated sprinkling tower；
16- circulated sprinkling pump；17- heat exchanger；151- spray liquid entrance；
The outlet of 152- spray liquid.
Specific embodiment
The technical solution of the utility model is clearly and completely retouched below in conjunction with the drawings and specific embodiments
It states, it will be appreciated by those skilled in the art that following, the embodiments are a part of the embodiments of the present invention, without
It is whole embodiments, is merely to illustrate the utility model, and is not construed as limitation the scope of the utility model.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer
It is recommended that condition carry out.Reagents or instruments used without specified manufacturer is the routine that can be obtained by commercially available purchase
Product.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of the system provided by the embodiment of the utility model for eliminating the white plume of industry.Such as Fig. 1 institute
Show, the system provided in this embodiment for eliminating the white plume of industry, including the sequentially connected unit 1 that cools, demisting unit 2
With heat temperature raising unit 3.Wherein, unit 1 is cooled for reducing the temperature of exhaust gas, and the vaporous water in exhaust gas is made to condense into liquid
State water, to reduce the water content in exhaust gas；Demisting unit 2 is for removing the liquid water carried secretly in exhaust gas；After demisting processing, lead to
Cross 3 pairs of heat temperature raising unit carry out it is a series of treated that exhaust gas heats, to improve the temperature of exhaust gas, reach exhaust gas not
Saturation state will not generate white plume after exhaust gas is arranged into air, reduce the discharge of pollutant, while can recycle cold
Condensate, moreover it is possible to eliminate visual pollution.
The unit 1 that cools is provided with flue and cold source pipeline, and flue both ends are provided with the first smoke inlet
11 and first exhanst gas outlet 12, cold source pipe ends be provided with cold source entrance 13 and cold source outlet 14, flue gas enters through the first flue gas
Mouth 11 exchanges heat into flue with cold source, reduces flue-gas temperature, and the vaporous water in flue gas condenses into liquid water, thus
Reduce the water content in flue gas.
In various embodiments, gas-gas heat exchanger, gas-liquid heat-exchange etc. can be used in the unit that cools, but does not limit to
In this, water or wind etc. is can also be used in cold source, to realize the cooling to flue gas.
In one preferred embodiment of the utility model, demisting unit 2 includes at least one demister.Demister will be fed into
Liquid water in the flue gas of demister captures, while achieving the effect that water recycles.Demister can be selected from filtering type demister,
Revolve fraction demister, deflector type demister, electromagnetic type demister, venturi type demister, preferably high-speed fibre demister, filter core
For fiber demisting filter core, glass fibre filling is the fiber mist eliminator by inertial collision and crown_interception trapping droplet.Gas velocity
Height, between 2.0~2.5m/s, to trap 1~3 μm of droplet, arresting efficiency is 90% or so, resistance 1500~
Between 2500Pa.
Heat temperature raising unit 3 is provided with flue and heat source pipeline, and flue both ends are provided with the second flue gas and enter
Mouth 31 and the second exhanst gas outlet 32, heat source pipe ends are provided with thermal source inlet 33 and thermal source outlet 34, and flue gas is through the second flue gas
Entrance 31 exchanges heat into flue with heat source, increases flue-gas temperature, reaches undersaturated condition, arranges in exhaust gas to air
In after, white plume will not be generated, reduce the discharge of pollutant, while eliminating visual pollution.Heat temperature raising unit 3 is preferably electricity
Heater, using air as medium, is heated using electric power as the energy by electric heater, is continuously obtained to reach and meet heat-needing facility
The purpose of thermal energy needed for obtaining, and the requirement of the technological temperature and high accuracy temperature control that set in production procedure can be met.
In a preferred embodiment, Mist filtration unit is provided between unit 1 and demisting unit 2 cooling.
When moisture content is no more than 10% in the offgas, the defogging effect of demisting unit 2 is preferable.When in exhaust gas moisture content it is excessively high or
When gas pressure is excessive or temperature is higher, certain influence can be generated for demisting unit 2, may will affect the filtering of steam
Efficiency.Thus, Mist filtration unit is arranged in exhaust gas higher for moisture content before demisting unit 2, it can be ensured that whole
Demisting efficiency, and reduce damage to equipment.
Mist filtration device preferably includes any one of cyclone separator and demister, but not limited to this.
In a preferred embodiment, 11 end of the first smoke inlet for the unit 1 that cools is provided with blower.Pass through wind
The exhaust gas of discharge is sent into the unit 1 that cools by machine.High-speed centrifugal fan can be used in blower, but not limited to this.Such as it can be used
Air quantity is 800Nm3/ h, outlet pressure are the blower of 6kPa etc..
The system provided in this embodiment for eliminating the white plume of industry makes the gaseous state in exhaust gas by the unit that cools
Water-setting forms liquid water, to reduce the water content in exhaust gas；It is a series of to carrying out by heat temperature raising unit after demisting processing
Treated, and exhaust gas is heated, and to improve the temperature of exhaust gas, exhaust gas is made to reach undersaturated condition, arranged in exhaust gas into air
Afterwards, white plume will not be generated, reduces the discharge of pollutant, while condensed water can be recycled, moreover it is possible to eliminate visual pollution.
Fig. 2 is the structural schematic diagram of the system for the white plume of elimination industry that another embodiment of the utility model provides.Such as
Shown in Fig. 2, the system provided in this embodiment for eliminating the white plume of industry is the white plume of elimination industry to above-mentioned offer
Second exhanst gas outlet 32 of heat temperature raising unit 3 is connected to by the further improvement of system with thermal source inlet 33, can be by high temperature shape
The exhaust gas of state carries out heat exchange heating as exhaust gas of the heat source to low-temperature condition.
The system provided in this embodiment for eliminating the white plume of industry, can efficiently use the waste heat of high-temp waste gas to low temperature
Exhaust gas is heated, and energy utilization rate is improved.
Fig. 3 is the structural schematic diagram of the system for the white plume of elimination industry that another embodiment of the utility model provides.Such as
Shown in Fig. 3, the system provided in this embodiment for eliminating the white plume of industry is the white plume of elimination industry to above-mentioned offer
The further improvement of system, for wet flue gas desulfurizer, the unit that cools is circulated sprinkling device, and circulated sprinkling device includes
Circulated sprinkling tower 15 and circulated sprinkling pump 16, circulated sprinkling tower 15 are provided with spray liquid entrance 151 and spray liquid outlet 152, follow
The circulation conveying between spray liquid entrance 151 and spray liquid outlet 152 by spray liquid of ring spray pump 16.
Heat exchanger 17 or cooling tower are provided between spray liquid entrance 151 and the spray liquid outlet 152 of circulated sprinkling device 15.
Circulated sprinkling liquid is sent into heat exchanger 17 after heat exchange cooling through circulated sprinkling pump 16, then is sent into circulation spray through spray liquid entrance 151
Tower 15 is drenched, spray liquid, can be by reaching to the cold of wet flue gas cooling for Sprayer Circulation liquid after the cooling of heat exchanger 17
But cool down.
The system of the present embodiment is suitable for real smoke desulfurization, and can make the gas in flue gas sufficiently to flue gas cool-down
State water-setting forms liquid water, sufficiently reduces the water content in exhaust gas, and then further eliminate white plume.
Fig. 4 is the structural schematic diagram of the system for the white plume of elimination industry that another embodiment of the utility model provides.Such as
Shown in Fig. 4, the system provided in this embodiment for eliminating the white plume of industry is to the elimination industry white provided in above-mentioned Fig. 3
Second exhanst gas outlet 32 of heat temperature raising unit 3 is connected to by the further improvement of the system of plume with thermal source inlet 33, can be incited somebody to action
The exhaust gas of the condition of high temperature carries out heat exchange heating as exhaust gas of the heat source to low-temperature condition.
The system provided in this embodiment for eliminating the white plume of industry, can efficiently use the waste heat of high-temp waste gas to low temperature
Exhaust gas is heated, and energy utilization rate is improved.
In the utility model, each embodiment makes the vaporous water in exhaust gas condense into liquid water by the unit that cools,
To reduce the water content in exhaust gas；After demisting processing, by heat temperature raising unit to carry out a series of treated exhaust gas into
Row heating, to improve the temperature of exhaust gas, makes exhaust gas reach undersaturated condition, after exhaust gas is arranged into air, will not generate white
Plume reduces the discharge of pollutant, while can recycle condensed water, moreover it is possible to eliminate visual pollution.
System operation is briefly described below by way of the case study on implementation of the system of the utility model:
The elimination test of white plume is carried out for the exhaust gas that certain steel mill's rolling and casting workshop generates.Is produced from rolling and casting workshop
Raw exhaust gas after testing, condition such as the following table 1:
The exhaust gas performance that 1 rolling and casting workshop of table generates
| Serial number | Project | Unit | Data |
| 1 | Temperature | ℃ | 46 |
| 2 | Average dynamic pressure | Pa | 103 |
| 3 | Average static pressure | kPa | -0.04 |
| 4 | Water capacity | %v | 8.6 |
| 5 | Atmospheric pressure | kPa | 101.4 |
| 6 | Particulate matter | mg/m3 | 8.8 |
When flue gas exhaust gas is directly led to smoke stack emission from flue by blower, there is the visible plume of naked eyes in chimney, with
The raising of environment temperature, reduced trend is presented in white cigarette in chimney, when external environment is more than 32-35 DEG C, it is no visually can
See white cigarette phenomenon.
When flue gas exhaust gas through cool down and demisting after, be discharged by chimney, with the raising of environment temperature, white cigarette phenomenon is also in
The trend of now reduction is visible by naked eyes white cigarette phenomenon when ambient temperature is more than 32 DEG C.
After flue gas exhaust gas is cooled down then heating, it is discharged by chimney.Ambient temperature is 16 DEG C and 22 DEG C.Heating
Device gradually increases temperature, measures flue-gas temperature in heater by power distribution cabinet instrument, right by glass tube thermometer and temperature rifle
Chimney breast temperature measures.It investigates white cigarette to change and situation of change with self-temperature, as shown in table 2.
2 heater body temperature of table and chimney breast temperature
When the system using the utility model, first cooling, again after demisting, reheating, heater body temperature is slightly elevated,
White cigarette phenomenon can disappear.Heater body temperature and chimney breast temperature change are as shown in table 3.
3 heater body temperature of table and chimney breast temperature
According to the data of table 3, heater body temperature and chimney breast temperature are averaged respectively, make change curve
As shown in Figure 5.From Fig. 5 and above-mentioned actual test it is found that in the case where the system without the utility model, smoke stack emission
Flue gas has the generation of white cigarette phenomenon.Only by the way that after demisting unit, the flue gas of smoke stack emission is more than 35 DEG C or more in environment temperature, white cigarette
Phenomenon naked eyes are invisible.Lower than this temperature, the generation of white cigarette phenomenon is had.Flue gas only passes through heat temperature raising unit, and temperature is higher, white
Cigarette phenomenon more weakens.In the case where 16 DEG C of room temperature with 22 DEG C of room temperature, need raised temperature different.16 DEG C of room temperature the case where
Under, need to increase to 64 DEG C or more, 56 DEG C of chimney breast or so.In the case where 22 DEG C, need to increase to 59 DEG C or more, chimney
50 DEG C or so of outlet.If only carrying out warming temperature to flue gas, the phenomenon that reach white-smoke-removing, flue gas needs raised temperature
Degree increases as environment temperature reduces.
And the system for using the utility model, the free water in flue gas largely are captured, it is white to completely eliminate
Cigarette, heat temperature raising unit slightly improve flue-gas temperature (promoting 3-5 DEG C), the visible white cigarette of naked eyes can be eliminated, when external environment temperature
Degree gradually rises, and intracavitary raising temperature is on a declining curve at this time, and 50 DEG C of chimney breast temperature measuring at this time or so, variation is little.
And by the flow velocity for improving flue gas, observe that white cigarette phenomenon also can be reduced accordingly.Thus, by the system of the utility model,
Industrial white cigarette can be eliminated, operating cost, good operation stability are reduced.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of system for eliminating the white plume of industry characterized by comprising the unit that cools, demisting unit and heating
Heat up unit；Wherein, the unit that cools is connected to the demisting unit, and the demisting unit is connected to the heating and rises
Warm unit.
2. the system according to claim 1 for eliminating the white plume of industry, which is characterized in that it is described cool unit and
Mist filtration unit is provided between the demisting unit.
3. the system according to claim 1 for eliminating the white plume of industry, which is characterized in that the demisting unit includes fibre
Tie up demister.
4. the system according to claim 1 for eliminating the white plume of industry, which is characterized in that the unit that cools is set
It is equipped with flue and cold source pipeline, the flue both ends are provided with smoke inlet and exhanst gas outlet, the cold source pipeline
Both ends are provided with cold source entrance and cold source outlet.
5. the system according to claim 4 for eliminating the white plume of industry, which is characterized in that the unit that cools
Smoke inlet end is provided with blower.
6. the system according to claim 1 for eliminating the white plume of industry, which is characterized in that the heat temperature raising unit is set
It is equipped with flue and heat source pipeline, the flue both ends are provided with smoke inlet and exhanst gas outlet, the heat source pipeline
It is provided with thermal source inlet and thermal source outlet.
7. the system according to claim 6 for eliminating the white plume of industry, which is characterized in that the heat temperature raising unit
Exhanst gas outlet is connected to the thermal source inlet.
8. the system according to claim 1 for eliminating the white plume of industry, which is characterized in that the unit packet that cools
Include any one of gas-gas heat exchanger and gas-liquid heat-exchange.
9. the system according to claim 1 for eliminating the white plume of industry, which is characterized in that the unit that cools is
Circulated sprinkling device, the circulated sprinkling device include circulated sprinkling tower and circulated sprinkling pump, and the circulated sprinkling tower is provided with spray
Liquid entrance and spray liquid outlet, the circulated sprinkling pump is by spray liquid between the spray liquid entrance and spray liquid outlet
Circulation conveying.
10. the system according to claim 9 for eliminating the white plume of industry, which is characterized in that the circulated sprinkling device
Heat exchanger or cooling tower are provided between the spray liquid entrance and spray liquid outlet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822045255.6U CN208694296U (en) | 2018-12-06 | 2018-12-06 | A kind of system for eliminating the white plume of industry |
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| CN201822045255.6U CN208694296U (en) | 2018-12-06 | 2018-12-06 | A kind of system for eliminating the white plume of industry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184410A (en) * | 2019-07-18 | 2019-08-30 | 无锡红旗除尘设备有限公司 | Flue gas minimum discharge of converter and the dry-dedusting system for eliminating plume |
| CN110184409A (en) * | 2019-07-18 | 2019-08-30 | 无锡红旗除尘设备有限公司 | The dry method electricity bag that plume is eliminated in flue gas minimum discharge of converter combines dust pelletizing system |
-
2018
- 2018-12-06 CN CN201822045255.6U patent/CN208694296U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184410A (en) * | 2019-07-18 | 2019-08-30 | 无锡红旗除尘设备有限公司 | Flue gas minimum discharge of converter and the dry-dedusting system for eliminating plume |
| CN110184409A (en) * | 2019-07-18 | 2019-08-30 | 无锡红旗除尘设备有限公司 | The dry method electricity bag that plume is eliminated in flue gas minimum discharge of converter combines dust pelletizing system |
| CN110184409B (en) * | 2019-07-18 | 2023-12-05 | 无锡红旗除尘设备有限公司 | Dry-method electric bag combined dust removal system for eliminating smoke plume by ultralow emission of primary flue gas of converter |
| CN110184410B (en) * | 2019-07-18 | 2023-12-05 | 无锡红旗除尘设备有限公司 | Dry dust removal system for ultralow emission of primary flue gas and smoke plume elimination of converter |
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