CN209237635U - A kind of honeycomb fashion flue gas disappears White Tower - Google Patents
A kind of honeycomb fashion flue gas disappears White Tower Download PDFInfo
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- CN209237635U CN209237635U CN201821840563.1U CN201821840563U CN209237635U CN 209237635 U CN209237635 U CN 209237635U CN 201821840563 U CN201821840563 U CN 201821840563U CN 209237635 U CN209237635 U CN 209237635U
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Abstract
Disappear White Tower the utility model relates to a kind of cellular flue gas, including being in cylinder-shaped, lower end closed the White Tower that disappears, White Tower side wall that disappears is equipped with gas inlet；There is exhanst gas outlet at the top of the described White Tower that disappears, be equipped with spray equipment from exhanst gas outlet lower section；Suspension arrangement is fixed on spray equipment lower part, and honeycomb phase transformation synergistic device is arranged in suspension arrangement lower suspension；The suspension arrangement and honeycomb phase transformation synergistic device are polymer light material, and honeycomb phase transformation synergistic device has honeycomb hole multiple upright and that height is equal；White Tower bottom that disappears is slurry pool, and slurry pool is connected to spray equipment by circulation line, which is equipped with circulating pump and loop slurry cooler；Desulfurization equipment is set between honeycomb phase transformation synergistic device and slurry pool.The utility model simplifies flue gas and disappears the structure of White Tower；Flue gas is improved to disappear the utilization efficiency of White Tower inner space；By loop slurry cooler and honeycomb phase transformation synergistic device, improves White Tower flue gas that disappears and disappear white effect.
Description
Technical field
Disappear White Tower the utility model relates to a kind of flue gas processing device more particularly to a kind of cellular flue gas.
Background technique
Currently, the flue gas of domestic overwhelming majority coal-burning power plant or other chemical industries, has mostly carried out wet before discharging
Method desulfurization, flue-gas temperature are down to 45 DEG C -55 DEG C, the typically saturated wet flue gas of flue gas at this time, and a large amount of water vapours are contained in flue gas,
Contain (being all the main component of haze) such as more dissolubility salt, SO3, gel dust, micronic dusts in water vapour.If flue gas is certainly
Chimney is expelled directly out in the surrounding air for entering lower temperature, since the saturated humidity of surrounding air is relatively low, in flue gas temperature
During degree reduces, first become saturated flue gas, then the extra water vapour in saturated flue gas can condense into the small water droplet of liquid, shape
At wet plume, cause to atmosphere visually with substantial pollution.
It is the process flow relatively new for the one kind for the industrial smoke processing discharged on a large scale that flue gas, which disappears white,.Existing work
Industry flue gas otherwise do not disappear it is white or for flue gas disappear white processing efficiency it is lower, and the white processing unit structure that disappears is more complex, accounts for
Volume is larger, also has much room for improvement for the flue gas white effect that disappears.
How by industrial smoke processing with disappear it is white it is good combine, simplify flue gas and disappear the structure of White Tower, optimization flue gas
Disappear White Tower interior spatial structure, improves space efficiency utilization, while promoting flue gas and disappearing white effect, has become this field urgently
Technical problem to be solved.
Utility model content
The purpose of this utility model is: providing a kind of cellular flue gas and disappears White Tower, simplifies flue gas and disappear the structure of White Tower, mitigate
Flue gas disappears the self weight of White Tower, improves the utilization efficiency for White Tower inner space that disappears, while promoting flue gas and disappearing white effect.
The utility model takes following technical scheme:
A kind of honeycomb fashion flue gas disappears White Tower, and including being in cylinder-shaped, lower end closed the White Tower 1 that disappears, 1 side wall of White Tower that disappears is set
There is gas inlet 2；There is exhanst gas outlet 4 at the top of the described White Tower 1 that disappears, spray equipment 7 is equipped with from below exhanst gas outlet 4；Suspension dress
It sets 9 and is fixed on 7 lower part of spray equipment, honeycomb phase transformation synergistic device 8 is arranged in 9 lower suspension of suspension arrangement；The suspension arrangement 9 and bee
Nest phase transformation synergistic device 8 is polymer light material, and honeycomb phase transformation synergistic device 8 has bee multiple upright and that height is equal
Socket bore；1 bottom of White Tower that disappears is slurry pool 3, and slurry pool 3 is connected to spray equipment 7 by circulation line, on the circulation line
Equipped with circulating pump 5 and loop slurry cooler 6；Desulfurization equipment is set between honeycomb phase transformation synergistic device 8 and slurry pool 3.
When the utility model case is implemented, the dynamic flow of gas phase and liquid phase is described below:
Gas phase: saturation wet flue gas enters the White Tower 1 that disappears from White Tower gas inlet 2 that disappears, and passes through honeycomb phase transformation synergistic device 8 and spray
System 7 contact, after spraying cooling, be saturated wet flue gas in condensed water be precipitated, by reducing temperature and humidity saturation wet flue gas from
White Tower exhanst gas outlet 4 that disappears is drawn.
Liquid phase: the slurries to disappear in White Tower slurry pool 3 are drawn by disappearing White Tower slurry circulating pump 5, send to loop slurry and drops
Warm device 6 is cooled down, and slurry temperature is reduced, and subsequently into spray system 7, is connect through overcooled slurries and saturation wet flue gas
Touching, reduces the temperature of saturation wet flue gas, while the condensed water in flue gas is precipitated, and plays to the work of saturation wet flue gas reducing temperature and humidity
With.Disappear the external cold source of White Tower loop slurry cooler, and the heat that loop slurry cooling is released is removed.
Further, the loop slurry cooler 6 is set to 5 rear of circulating pump；The opening of exhanst gas outlet 4 in side or
Top.
Further, disappear White Tower material be one of carbon steel, carbon steel inside lining anti-corrosive material, stainless steel, steel alloy or
It is several.
Further, gas inlet 2 is rectangular or round, and material is the same as the White Tower 1 that disappears；Slurry pool material is the same as the White Tower that disappears.
Further, slurry circulating pump is centrifugal pump, quantity at least 1.
Further, loop slurry cooler 6 is big channel plate heat exchanger.
Further, spray equipment 7 includes spray pipe network and nozzle.
Further, White Tower honeycomb phase transformation synergistic device 8 that disappears is the honeycomb being vertically arranged, and is evenly arranged in White Tower cross that disappears
On section, the effect of uniformly distributed air-flow is played, promote coming into full contact with for saturation wet flue gas and sprayed slurry, enhancing is to saturation wet flue gas
The performance of reducing temperature and humidity.
Further, the channel inscribed circle for the honeycomb of White Tower honeycomb phase transformation synergistic device 8 that disappears being vertically arranged
ForExtremelyWith increasing or decreasing as one grade of component devices module for 50mm diameter.
Further, disappear thin-walled PP or the FRP material of White Tower honeycomb phase transformation synergistic device 8, outstanding by the suspension arrangement
It hangs under spraying layer supporting beam or spray pipe network, without additional support construction is arranged.
The utility model has the beneficial effects that:
1) simplify flue gas to disappear the structure of White Tower；
2) mitigate flue gas to disappear the self weight of White Tower；
3) utilization efficiency for White Tower inner space that disappears is improved；
4) by loop slurry cooler, the temperature of reduction ejecting liquid that can be controllable, so that controllable increasing sprays
The temperature difference of liquid and flue gas, and then promote flue gas and disappear white effect；
5) White Tower honeycomb phase transformation synergistic device that disappears cleverly is designed and be provided with, the contact surface between flue gas and spray liquid is increased
Product promotes the steam in flue gas to be precipitated to expand the cooling degree of flue gas, and then promotes flue gas and disappear white effect.
Detailed description of the invention
Fig. 1 is that the utility model honeycomb fashion flue gas disappears the structural schematic diagram of White Tower.
Fig. 2 is the top view of honeycomb phase transformation synergistic device.
In figure, 1. disappear White Tower, 2. gas inlets, 3. slurry pools, 4. exhanst gas outlets, 5. circulating pumps, the cooling of 6. loop slurries
Phase, 7. spray equipments, 8. suspension arrangements, 9. honeycomb phase transformation synergistic devices.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-Fig. 2, a kind of honeycomb fashion flue gas disappears White Tower, described including being in cylinder-shaped, lower end closed the White Tower 1 that disappears
1 side wall of White Tower that disappears is equipped with gas inlet 2；There is exhanst gas outlet 4 at the top of the described White Tower 1 that disappears, spray is equipped with from below exhanst gas outlet 4
Device 7；Suspension arrangement 9 is fixed on 7 lower part of spray equipment, and honeycomb phase transformation synergistic device 8 is arranged in 9 lower suspension of suspension arrangement；It is described
Suspension arrangement 9 and honeycomb phase transformation synergistic device 8 are polymer light material, honeycomb phase transformation synergistic device 8 have it is multiple upright and
Highly equal honeycomb hole；1 bottom of White Tower that disappears is slurry pool 3, and slurry pool 3 is connected to spray equipment 7 by circulation line,
The circulation line is equipped with circulating pump 5 and loop slurry cooler 6；Desulfurization equipment is set to honeycomb phase transformation synergistic device 8 and slurry pool 3
Between.
Device feature is described in detail:
Disappear White Tower 1: saturation wet flue gas and slurry liquid contacts tower, may be configured as it is vertical or horizontal, material can be selected carbon steel,
Carbon steel inside lining anti-corrosive material, stainless steel or steel alloy.
Smoke inlet 2: saturation wet flue gas may be configured as square or circle, material is the same as the White Tower that disappears thence into the White Tower that disappears.
Slurry pool 3: the region of slurries and condensed water storage, positioned at White Tower bottom that disappears, material is the same as the White Tower that disappears.
Exhanst gas outlet 4: thus the saturation wet flue gas after reducing temperature and humidity is drawn, may be configured as square or circle, may be configured as
Side outlet or ejection mouth, material is the same as the White Tower that disappears.
Circulating pump 5: type selecting is centrifugal pump, provides power for serum recycle.Quantity may be configured as 1,2 or more, root
It requires to determine according to technique.
Loop slurry cooler 6: type selecting is big channel plate heat exchanger, may be mounted at White Tower serum recycle pump inlet that disappears
Or outlet, this attached drawing are illustratively mounted at serum recycle pump discharge.Quantity may be configured as 1,2 or more, be wanted according to technique
Decision is asked, it is corresponding with slurry circulating pump quantity.The device uses big channel plank frame, have on-way resistance small (be less than 1m),
Nonclogging advantage can significantly reduce the power consumption of circulating pump.The device uses thin-walled techniques, good effect of heat exchange.The plant area
Area is small, and structure type (length, width and height size) can be adjusted according to place situation, easy for installation.Carbon can be selected in the material of the device
Steel, stainless steel or steel alloy, the requirement for anticorrosion according to different medium select.
Spray system 7, spray system include spray pipe network and nozzle, and cooling rear slurry passes through white spray pipe network and the nozzle of disappearing
It sprays downwards, is evenly distributed to White Tower whole cross section that disappears, be saturated wet flue gas with sailing against the current and come into full contact with, reduce flue-gas temperature,
The condensed water in flue gas is precipitated simultaneously.Quantity may be configured as 1 layer, 2 layers or multilayer, determine according to the technological requirements, with serum recycle
Pump, loop slurry cooler quantity are corresponding.
Disappear White Tower honeycomb phase transformation synergistic device 8: the device is the honeycomb being vertically arranged, and slurries from top to down, pass through bee
Socket bore reduces flue-gas temperature with smoke contacts from bottom to top, while the condensed water in flue gas is precipitated.Quantity may be configured as 1
Layer, 2 layers or multilayer, determine according to the technological requirements, are with White Tower slurry circulating pump that disappears, White Tower loop slurry cooler that disappears, spray
The quantity of system is corresponding.The device uses honeycomb, is significantly greatly increased gas liquid interfacial area, slurries from top to down, by honeycomb hole,
Form the liquid film of a large amount of low temperature in honeycomb hole wall, be saturated vapor in wet flue gas with honeycomb hole wall and low temperature liquid film
Come into full contact with, temperature reduction is undergone phase transition, and condensed water is precipitated, which is the main generation for being saturated wet flue gas reducing temperature and humidity
Region.The device, which is evenly arranged in, to disappear on White Tower cross section, plays the effect of uniformly distributed air-flow, and saturation wet flue gas and spray is promoted to starch
Liquid comes into full contact with, and further enhances the performance to saturation wet flue gas reducing temperature and humidity.The device is the bee that big channel is vertically arranged
Nest structure, flue gas flow rate is no more than 4m/s when flue gas passes through the device in tower, and through-hole inscribed circle is pressedExtremelyEvery 50mm
Diameter change is one grade and does modular product.The device is because overcurrent flue gas flow rate is lower, and the flue gas resistance of generation is also smaller, generally
No more than 100Pa, the energy consumption of total system air-introduced machine is not increased substantially.The device mounting height is small (≤300mm), substantially
It is not take up the installation site of the White Tower that disappears, when needing multi-tier arrangement spray system, which can be arranged in two layers of spray system
Between.The device uses thin-walled PP or FRP material, and anti-corrosion and wear-resisting property are excellent.The device uses thin-walled PP or FRP material,
It is light-weight, it can be suspended under spraying layer supporting beam or spray pipe network by honeycomb phase transformation synergistic device suspension, not have to setting
Additional support construction.
Honeycomb phase transformation synergistic device is suspended on spraying layer branch using forms such as hangers by honeycomb phase transformation synergistic device suspension 9
It supports under beam or spray pipe network.
Process flow:
Gas phase: saturation wet flue gas enters the White Tower 1 that disappears from White Tower smoke inlet 2 that disappears, and passes through honeycomb phase transformation synergistic device 8 and spray
System 7 contact, after spraying cooling, be saturated wet flue gas in condensed water be precipitated, by reducing temperature and humidity saturation wet flue gas from
White Tower exhanst gas outlet 4 that disappears is drawn.
Liquid phase: the slurries to disappear in White Tower slurry pool 3 are drawn by disappearing White Tower slurry circulating pump 5, send to loop slurry and drops
Warm device 6 is cooled down, and slurry temperature is reduced, and subsequently into spray system 7, is connect through overcooled slurries and saturation wet flue gas
Touching, reduces the temperature of saturation wet flue gas, while the condensed water in flue gas is precipitated, and plays to the work of saturation wet flue gas reducing temperature and humidity
With.Disappear the external cold source of White Tower loop slurry cooler, and the heat that loop slurry cooling is released is removed.
The utility model simplifies flue gas and disappears the structure of White Tower；Mitigate flue gas to disappear the self weight of White Tower；Raising disappears empty inside White Tower
Between utilization efficiency；By loop slurry cooler, the temperature of reduction ejecting liquid that can be controllable, so that controllable increasing is sprayed
The temperature difference of liquid and flue gas is drenched, and then promotes flue gas and disappears white effect；It cleverly designs and is provided with White Tower honeycomb phase transformation that disappears
Synergistic device increases the contact area between flue gas and spray liquid, to expand the cooling degree of flue gas, promotes the steam in flue gas
It is precipitated, and then promotes flue gas and disappear white effect.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also on this basis further
It improves, under the premise of not departing from the utility model total design, these transformation or improves and the utility model all should belong to want
Within the scope of asking protection.
Claims (10)
- White Tower 1. a kind of honeycomb fashion flue gas disappears, it is characterised in that:Including being in cylinder-shaped, lower end closed the White Tower that disappears (1), the White Tower that disappears (1) side wall is equipped with gas inlet (2)；There are exhanst gas outlet (4) at the top of the White Tower that disappears (1), be equipped with spray equipment (7) from exhanst gas outlet (4) lower section；Suspension arrangement (9) is fixed on spray equipment (7) lower part, and honeycomb phase transformation synergistic device is arranged in suspension arrangement (9) lower suspension (8)；The suspension arrangement (9) and honeycomb phase transformation synergistic device (8) are polymer light material, honeycomb phase transformation synergistic device (8) tool There is honeycomb hole multiple upright and that height is equal；The White Tower that disappears (1) bottom is slurry pool (3), and slurry pool (3) is connected to spray equipment (7) by circulation line, this is followed Endless tube road is equipped with circulating pump (5) and loop slurry cooler (6)；Other fume treatment facilities are set between honeycomb phase transformation synergistic device (8) and slurry pool (3).
- White Tower 2. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: the loop slurry cooler (6) is set to Circulating pump (5) rear；The opening of exhanst gas outlet (4) is on side or top.
- White Tower 3. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: the material of the White Tower that disappears is carbon steel, in carbon steel Serve as a contrast one or more of anti-corrosion material, stainless steel, steel alloy.
- White Tower 4. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: gas inlet (2) is rectangular or round, material Matter is same to disappear White Tower (1)；Slurry pool material is the same as the White Tower that disappears.
- White Tower 5. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: slurry circulating pump is centrifugal pump, and quantity is extremely It is 1 few.
- White Tower 6. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: loop slurry cooler (6) is big channel Plate heat exchanger.
- White Tower 7. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: spray equipment (7) include spray pipe network and Nozzle.
- White Tower 8. honeycomb fashion flue gas as described in claim 1 disappears, it is characterised in that: White Tower honeycomb phase transformation synergistic device (8) that disappears is The honeycomb being vertically arranged is evenly arranged in and disappears on White Tower cross section, plays the effect of uniformly distributed air-flow, promotes saturation wet flue gas With coming into full contact with for sprayed slurry, enhance the performance to saturation wet flue gas reducing temperature and humidity.
- White Tower 9. honeycomb fashion flue gas as claimed in claim 8 disappears, it is characterised in that: White Tower honeycomb phase transformation synergistic device that disappears (8) the channel inscribed circle of the honeycomb being vertically arranged isExtremelyWith increasing or decreasing as one for 50mm diameter Shelves component devices module.
- White Tower 10. honeycomb fashion flue gas as claimed in claim 9 disappears, it is characterised in that: White Tower honeycomb phase transformation synergistic device (8) that disappears is used Thin-walled PP or FRP material, is suspended under spraying layer supporting beam or spray pipe network by the suspension arrangement, without being arranged additionally Support construction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840563.1U CN209237635U (en) | 2018-11-09 | 2018-11-09 | A kind of honeycomb fashion flue gas disappears White Tower |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821840563.1U CN209237635U (en) | 2018-11-09 | 2018-11-09 | A kind of honeycomb fashion flue gas disappears White Tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173562A (en) * | 2018-11-09 | 2019-01-11 | 上海天晓环保工程有限公司 | A kind of honeycomb fashion flue gas disappears White Tower |
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2018
- 2018-11-09 CN CN201821840563.1U patent/CN209237635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173562A (en) * | 2018-11-09 | 2019-01-11 | 上海天晓环保工程有限公司 | A kind of honeycomb fashion flue gas disappears White Tower |
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