CN109550382A - A kind of desulfuration boiler flue gas purification device - Google Patents
A kind of desulfuration boiler flue gas purification device Download PDFInfo
- Publication number
- CN109550382A CN109550382A CN201811472456.2A CN201811472456A CN109550382A CN 109550382 A CN109550382 A CN 109550382A CN 201811472456 A CN201811472456 A CN 201811472456A CN 109550382 A CN109550382 A CN 109550382A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- lumen
- column
- pipeline
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003546 flue gas Substances 0.000 title claims abstract description 137
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 238000000746 purification Methods 0.000 title claims abstract description 84
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000007921 spray Substances 0.000 claims abstract description 59
- 239000000779 smoke Substances 0.000 claims abstract description 48
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 34
- 230000023556 desulfurization Effects 0.000 claims abstract description 29
- 238000009833 condensation Methods 0.000 claims description 41
- 230000005494 condensation Effects 0.000 claims description 41
- 238000000605 extraction Methods 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 19
- 230000002195 synergetic effect Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 36
- 210000005239 tubule Anatomy 0.000 description 28
- 230000000712 assembly Effects 0.000 description 18
- 238000000429 assembly Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 14
- 239000000428 dust Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The present invention relates to a kind of desulfuration boiler flue gas purification devices, it include: desulfurizing tower, the chamber lower portion of desulfurizing tower is provided with the first fluid chamber, desulfurizing tower is internally provided with the first spray tube, first spray tube is located at the surface of the first fluid chamber and is connected to by pipeline with the first fluid chamber, which is characterized in that further include: column for smoke purification, column for smoke purification is connected to by pipeline with the exhanst gas outlet of desulfurizing tower, is disposed with condenser and heater along flow of flue gas direction in column for smoke purification；Through the invention, desulfurization effect with higher has faster flue gas velocity of liquid assets, plays preferable dedusting defogging effect, after the device of the invention is handled in flue gas discharge atmosphere water capacity is low, cleanliness is high and without white plume.
Description
Technical field
The present invention relates to desulfurization fume process field more particularly to a kind of desulfuration boiler flue gas purification devices.
Background technique
Currently, domestic flue gas or industrial tail gas pollutant abatement technology are more, wherein comparative maturity has: limestone-gypsum method,
Wet Flue Gas Desulfurization Techniques such as ammonia process, Dual alkali etc.；With stepping up for environmental requirement, for present ultra-clean emission request,
SO2Discharge reaches 35mg/Nm3, dust reaches 5mg/Nm3, conventional Wet Flue Gas Desulfurization Technique be usually used double absorption column series connection or
Person's single-stage absorption tower increases the schemes such as spraying layer, and above-mentioned modification scheme transformation is long in time limit, land occupation is big, cost is high and operating cost
It is high；And it can not be directed to exhaust gas volumn size, give a kind of appropriate desulfurization measure；For in the flue gas after desulfurization due in flue gas
There are a large amount of moisture, there is white smoke when chimney is discharged, and the prior art can not preferably eliminate the white in desulfurization exhaust gas
Smog.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of desulfuration boiler gas cleaning
Device, at least one to solve the above technical problems.
The technical solution that the present invention solves above-mentioned technical problem is as follows, a kind of desulfuration boiler flue gas purification device, comprising: de-
Sulphur tower, the chamber lower portion of desulfurizing tower are provided with the first fluid chamber, and desulfurizing tower is internally provided with the first spray tube, the first spray tube
Positioned at the first fluid chamber surface and be connected to by pipeline with the first fluid chamber, further includes: column for smoke purification, column for smoke purification
It is connected to, is disposed with condenser along flow of flue gas direction in column for smoke purification and added with the exhanst gas outlet of desulfurizing tower by pipeline
Hot device.
The beneficial effects of the present invention are: being communicated with column for smoke purification by the smoke outlet in desulfurizing tower, and in flue gas
The inside of purifying column is disposed with condenser and heater, can be reduced by 55~60 DEG C of flue gases first by desulfurizing tower discharge
5~10 DEG C are reduced via desulfurizing tower treated flue-gas temperature, condensation removes the water content in flue gas, then passes through heater general
The flue gas that water content reduces is discharged to 57~60 DEG C, and the flue gas in the flue gas via chimney discharge has been effectively eliminated
Water capacity reduces the generation of white haze phenomenon, through the invention desulfurization effect with higher, has faster flue gas circulation speed
Degree, plays preferable dedusting defogging effect, and the water capacity after the device of the invention is handled in flue gas discharge atmosphere is low, clean
Degree is high and without white plume.
Based on the above technical solution, the present invention can also be improved as follows.
Further, column for smoke purification is u-shaped, and interconnected the first lumen and the second pipe are offered in column for smoke purification
The axis of chamber, the first lumen and the second lumen is parallel to each other, and condenser is arranged in the first lumen, and heater setting is in the second pipe
Intracavitary, the first lumen is connected to by pipeline with the exhanst gas outlet of desulfurizing tower, and the exhanst gas outlet of the second lumen is connected with chimney.
Use above-mentioned further scheme the utility model has the advantages that by the way that the structure setting of column for smoke purification for U-shaped, is reduced
The internal structural space of column for smoke purification is effectively utilized in space occupancy rate, by being arranged condenser in the first lumen,
Avoid condensed water be back to heater where pipeline section re-form white flue gas, improve flue gas dehumidifying effective journey
Degree.
It further, further include second liquid chamber for holding condensed water in column for smoke purification, the first lumen and the second pipe
The junction bottom of chamber, which is recessed downwards, forms second liquid chamber.
Using above-mentioned further scheme the utility model has the advantages that by setting second liquid chamber, effectively realize via condensation
The condensed water that device processing condensation obtains is collected, and facilitates the recycling and reusing of condensed water.
It further, further include the first condensation pond, the water inlet in the first condensation pond is connected by pipeline and second liquid chamber
Logical, the water outlet in the first condensation pond passes through pipeline and the connection of the water inlet of the first fluid chamber.
Using above-mentioned further scheme the utility model has the advantages that by the first condensation pond of setting and by the first condensation pond and the
The water outlet of two fluid chambers is connected to, and is realized the timely discharge for the condensed water being collected into second liquid chamber, is reduced gas cleaning
Load in tower avoids the increase of humidity of flue gas in column for smoke purification；By condensing pond and the first fluid chamber for first
Water inlet by pipeline be connected to, realize the cycling and reutilization of the condensed water in column for smoke purification, reduce additional moisturizing
Amount demand.
It further, further include the first cyclone demisting dust-extraction unit and double cyclone desulfurization synergistic devices, the first cyclone demisting dedusting
Device, which is arranged in desulfurizing tower chamber, to be located on the position right above the first spray tube, and double cyclone desulfurization synergistic devices are arranged in desulfurization
It is located in the first spray tube following location directly in tower chamber.
Using above-mentioned further scheme the utility model has the advantages that by the way that the first cyclone demisting is arranged in the surface of the first spray tube
Dust-extraction unit can significantly improve the efficiency of dedusting demisting, need lesser water consumption；By the first spray tube just under
Double cyclone desulfurization synergistic devices are arranged in side, effectively raise the flue gas velocity of liquid assets in desulfurizing tower, have preferable desulfurization effect.
It further, further include cooling tower, the water outlet of cooling tower is connected to by pipeline and the water inlet of the first fluid chamber, the
The water outlet of one fluid chamber is connected to by pipeline with the water inlet of cooling tower.
Use above-mentioned further scheme cooling tower is set and holds the inside of its first fluid chamber the utility model has the advantages that passing through
It is continuous that cooling water circulation is provided, it ensure that temperature control stable to flue gas in desulfurizing tower, play preferable spraying effect.
It further, further include the second cyclone demisting dust-extraction unit, the second cyclone demisting dust-extraction unit is arranged in the second lumen
It is interior to be located in heater following location directly.
Using above-mentioned further scheme the utility model has the advantages that the structure and the first cyclone demisting of the second cyclone demisting dust-extraction unit
The structure of dust-extraction unit is identical, can significantly improve the efficiency of dedusting demisting, lesser water consumption is needed, by gas cleaning
The inside of tower, which is once again set up cyclone demisting dust-extraction unit, realizes double shield to dedusting demisting in flue gas, greatly obtains pure
Net flue gas emission.
It further, further include Flat defroster, Flat defroster is arranged in the second lumen to be removed positioned at the second cyclone
In mist dust-extraction unit following location directly.
Using above-mentioned further scheme the utility model has the advantages that can low-resistance operation, will be via in condenser treated flue gas
The coarse granule droplet and fine grained droplet that contain remove, the water capacity in the flue gas that greatly reduces that treated.
It further, further include the second spray tube and the second condensation pond, the setting of the second spray tube is located in the second lumen
In Flat defroster following location directly, the second spray tube passes through pipeline and the second condensation pond connection.
Using above-mentioned further scheme the utility model has the advantages that the second spray tube by being arranged inside the second lumen, to warp
By condenser, treated that flue gas sprays again, reduce in flue gas containing miscellaneous and contain exhaust gas constituents, improve the pure of flue gas
Degree.
It further, further include the first temperature sensor, second temperature sensor and third temperature sensor；First temperature passes
Sensor, which is arranged in, is located at the side that condenser flue gas flows into column for smoke purification, second temperature sensor is arranged in column for smoke purification
The interior side positioned at the outflow of condenser flue gas, third temperature sensor, which is arranged in column for smoke purification, is located at the outflow of heater flue gas
Side.
Using above-mentioned further scheme the utility model has the advantages that by setting the first temperature sensor, second temperature sensor and
Third temperature sensor is effectively realized to the real time monitoring of flue gas everywhere in column for smoke purification, by flue gas temperature everywhere
The real-time monitoring of degree simultaneously feeds back to control system control condenser, heater, the second cyclone demisting dust-extraction unit, flat demisting
The working condition of device and the second spray tube ensure that processing that can be stable within the temperature range of process requirements in whole system
Desulfurization fume is, it can be achieved that pure flue gas of the continued emissions without white haze, high degree of automation.
It further, further include deduster, deduster is arranged on the pipeline of the gas inlet of desulfurizing tower.
Using above-mentioned further scheme the utility model has the advantages that by effectively removing the solids such as the biggish dust of partial size in flue gas
Grain object, reduces the periodic cleaning amount of desulfurizing tower interior arrangement, alleviates the removal of impurities burden of desulfurizing tower interior arrangement.
Further, slurries pump is provided on the first spray tube and the connecting pipe of the first fluid chamber.
It, can effectively will be in the first fluid chamber using above-mentioned further scheme the utility model has the advantages that pumped by setting slurries
Slurries are pumped in the first spray tube to realize to the preferable spraying effect of flue gas.
Further, on second liquid chamber and the connecting pipe in the first condensation pond and/or the first condensation pond and the first liquid
Circulating pump is provided on the connecting pipe of body cavity.
Using above-mentioned further scheme the utility model has the advantages that being followed by being arranged between second liquid chamber and the first condensation pond
Ring pump, what can be continued is delivered to the condensed water in second liquid chamber in the first condensation pond；By condensing pond first
And first fluid chamber water inlet between circulating pump is set, effectively to provide lasting source ensuring in the first fluid chamber,
The cycling and reutilization of water in the entire system in second liquid chamber is realized, water resource has been saved.
Further, water pump is provided on the connecting pipe of the second condensation pond and the second spray tube.
Using above-mentioned further scheme the utility model has the advantages that by the way that water is arranged between the second condensation pond and the second spray tube
Pump can continue to be source ensuring needed for the second spray tube provides spray.
Further, water pump is provided on the connecting pipe between the water outlet of cooling tower and the water inlet of the first fluid chamber.
Using above-mentioned further scheme the utility model has the advantages that by the water outlet of cooling tower and the water inlet of the first fluid chamber
Between water pump is set, can timely by the increased water of temperature in the first fluid chamber export into cooling tower realize it is cold to its
But, it ensure that the temperature consistency of the cooling water sprayed in the first spray tube is good, improve the validity of entire process flow.
Further, the first spray tube include internal layer round tube, outer layer round tube and it is multiple be located at internal layer round tube and outer layer round tube
Between intermediate round tube；Internal layer round tube, outer layer round tube are identical with multiple intermediate round tube axis；Internal layer round tube and intermediate round tube it
Between, the circular pipe communicated between adjacent intermediate round tube and between intermediate round tube and outer layer round tube by radially extending；Internal layer
Multiple spray ports are offered towards the side of the first fluid chamber on the annular sidewall of round tube, outer layer round tube and multiple intermediate round tubes,
Condensed water inlet is provided on outer layer round tube, the free end of condensed water inlet passes through the side wall of desulfurizing tower and junction seals
Connection.
Using above-mentioned further scheme the utility model has the advantages that outer layer round tube, the multiple intermediate round tubes being successively arranged by multilayer
And internal layer round tube, while being connected between each other by the round tube of the radial direction extension along the common concentric circles of above-mentioned pipeline
It is logical, the circulation efficiency of shower water is increased, improving flue-gas temperature reduces the efficiency of dehumidifying.
Further, condenser and/or heater are by the heat exchange on the wall surface for the peripheral side for being spirally wound on column for smoke purification
Pipe is formed.
Using above-mentioned further scheme the utility model has the advantages that tubular by using the heat exchange on the lateral wall for being wrapped in purifying column
At condenser and/or heater, processing and manufacturing is simple, does not change and destroys the internal structure of original column for smoke purification, change
It makes at low cost.
Further, condenser and/or heater include outer layer lumen, multiple transverse tube chambers and multiple longitudinal tubule (L tubule) chambers；Outer layer lumen
Cross section be circular ring shape, the cross section of transverse tube chamber and longitudinal tubule (L tubule) chamber is rectangle, arranged in parallel between multiple transverse tube chambers, multiple
Arranged in parallel between longitudinal tubule (L tubule) chamber, transverse tube chamber is mutually perpendicular to intersection with longitudinal tubule (L tubule) chamber and inside is connected to, the both ends of multiple transverse tube chambers
And the both ends of multiple longitudinal tubule (L tubule) chambers are connected to outer layer lumen, the lateral wall and the two of the lateral wall of transverse tube chamber and longitudinal tubule (L tubule) chamber and
The exhaust gases passes of flue gas circulation are formed between the inner sidewall of outer layer lumen, are provided on the lateral wall of outer layer lumen in communication
Heat exchanging liquid import and heat exchanging liquid outlet.
Using above-mentioned further scheme the utility model has the advantages that by the way that interlaced transverse tube chamber and longitudinal tubule (L tubule) chamber and the two is arranged
With the exhaust gases passes for being connected to formation of outer layer lumen；When condenser is setting in this way, condensation efficiency is increased, condenser is flowed through
Flue gas reduce temperature consistency it is good；When heater is setting in this way, heating efficiency, the flue gas after heated device are increased
The temperature consistency of raising is good；Condenser and/or heater take such set-up mode, and flue gas passes through multiple tiny flue gases
After the inner sidewall in channel, heat exchange efficiency is higher, and effect is more preferable.
Detailed description of the invention
Fig. 1 is a kind of structure chart of desulfuration boiler flue gas purification device of some embodiments of the present invention；
Fig. 2 is a kind of structure chart of desulfuration boiler flue gas purification device of other embodiments of the invention；
Fig. 3 is a kind of structure chart of desulfuration boiler flue gas purification device of still other embodiments of the invention；
Fig. 4 is the condenser or heat exchanger structure figure of a kind of desulfuration boiler flue gas purification device of the invention；
Fig. 5 is a kind of spray pipe structure figure of desulfuration boiler flue gas purification device of the invention；
Fig. 6 is the condenser or heat exchanger structure figure of a kind of desulfuration boiler flue gas purification device of the invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1, desulfurizing tower, the 2, first cyclone demisting dust-extraction unit, the 3, first spray tube, 4, double cyclone desulfurization synergistic devices, 5,
One fluid chamber, 6, second liquid chamber, the 7, first condensation pond, 8, condenser, 9, heater, 10, column for smoke purification, 11, cooling
Tower, 12, chimney, the 13, first temperature sensor, 14, second temperature sensor, 15, third temperature sensor, 16, flat remove
Day with fog, 17, deduster, the 18, second condensation pond, the 19, second spray tube, 20, exhaust gases passes, 21, condensed water inlet, 22,
Second cyclone demisting dust-extraction unit, 23, heat exchanging liquid import.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1 to Figure 3, one of the present embodiment desulfuration boiler flue gas purification device, comprising: desulfurizing tower 1, desulfurization
The chamber lower portion of tower 1 is provided with the first fluid chamber 5, and desulfurizing tower 1 is internally provided with the first spray tube 3, and the first spray tube 3 is located at
It the surface of first fluid chamber 5 and is connected to the first fluid chamber 5 by pipeline, further includes: column for smoke purification 10, column for smoke purification
10 are connected to by pipeline with the exhanst gas outlet of desulfurizing tower 1, are disposed with condensation along flow of flue gas direction in column for smoke purification 10
Device 8 and heater 9；The beneficial effect of the present embodiment is: by being communicated with column for smoke purification in the smoke outlet of desulfurizing tower 1
10, and be disposed with condenser 8 and heater 9 in the inside of column for smoke purification 10, it can be by the way that first desulfurizing tower 1 be discharged
55~60 DEG C of flue gases reduce that treated that flue-gas temperature reduces by 5~10 DEG C via desulfurizing tower 1, and condensation removes aqueous in flue gas
Then flue gas that water content reduces is discharged to 57~60 DEG C by heater 9, has been effectively eliminated via cigarette by amount
The humidity of flue gas in flue gas that chimney 12 is discharged, reduces the generation of white haze phenomenon, through the invention desulfurization effect with higher
Fruit has faster flue gas velocity of liquid assets, plays preferable dedusting defogging effect, and flue gas is arranged after the device of the invention is handled
Water capacity out in atmosphere is low, cleanliness is high and without white plume.
In some alternative embodiments, flue-gas temperature after being heated via heater 9 can also between 78~80 DEG C,
The case where occurring white plume in the flue gas being discharged is lower.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, flue gas are net
It is u-shaped to change tower 10, interconnected the first lumen and the second lumen, the first lumen and second are offered in column for smoke purification 10
The axis of lumen is parallel to each other, and condenser 8 is arranged in the first lumen, and heater 9 is arranged in the second lumen；First lumen is logical
Piping is connected to the exhanst gas outlet of desulfurizing tower 1, and the exhanst gas outlet of the second lumen is connected with chimney 12 using above-described embodiment
The utility model has the advantages that reducing space occupancy rate by being U-shaped by the structure setting of column for smoke purification 10, cigarette being effectively utilized
The internal structural space of gas purifying column 10 avoids being back to for condensed water and adds by being arranged condenser 8 in the first lumen
Pipeline section where hot device 9 re-forms white flue gas, improves the effectiveness of flue gas dehumidifying.
Specifically, in above-mentioned optional embodiment, the section configuration of the first lumen and the second lumen can be polygon,
Any one in round, ellipse or anisotropic section；Condenser 8 is circumscribed with condensation source, and heater 9 is circumscribed with heating device
Or heat conduction is carried out from gas inlet using heat exchanger.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments further includes
For holding the second liquid chamber 6 of condensed water in column for smoke purification 10, the junction bottom of the first lumen and the second lumen is downward
Recess forms second liquid chamber 6；Using above-described embodiment the utility model has the advantages that by setting second liquid chamber 6, effectively realize
The condensed water that condensation obtains is handled via condenser 8 to be collected, and facilitates the recycling and reusing of condensed water.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments further includes
The water inlet in the first condensation pond 7, the first condensation pond 7 is connected to by pipeline with second liquid chamber 6, the first condensation pond 7
Water outlet passes through pipeline and the connection of the water inlet of the first fluid chamber 5；Using above-described embodiment the utility model has the advantages that passing through setting first
It condenses pond 7 and is connected in the first condensation pond 7 with the water outlet of second liquid chamber 6, be collected into realization second liquid chamber 6
The timely discharge of condensed water, reduces the load in column for smoke purification 10, avoids humidity of flue gas in column for smoke purification 10
Increase；By the way that the first condensation pond 7 to be connected to the water inlet of the first fluid chamber 5 by pipeline, column for smoke purification 10 is realized
In condensed water cycling and reutilization, reduce additional rate of water make-up demand.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments further includes
First cyclone demisting dust-extraction unit 2 and double cyclone desulfurization synergistic devices 4, the first cyclone demisting dust-extraction unit 2 is arranged in 1 chamber of desulfurizing tower
Interior is located on the position right above the first spray tube 3, and double cyclone desulfurization synergistic devices 4, which are arranged in 1 chamber of desulfurizing tower, is located at the
In one spray tube, 3 following location directly；Using above-described embodiment the utility model has the advantages that by being set in the surface of the first spray tube 3
The first cyclone demisting dust-extraction unit 2 is set, the efficiency of dedusting demisting can be significantly improved, need lesser water consumption；By
Double cyclone desulfurization synergistic devices 4 are arranged in the underface of first spray tube 3, effectively raise the flue gas velocity of liquid assets in desulfurizing tower 1,
Has preferable desulfurization effect.
Specifically, cyclone demisting dust-extraction unit is (referring to Chinese patent: Yi Zhongqi in above-mentioned some optional embodiments
Revolve demisting dust-extraction unit, Authorization Notice No. CN206560731A), including logical chimney, dust removal component and demisting component, lead to chimney set
It is located at demisting member outside, demisting component is set on the outside of dust removal component, and logical chimney is fixedly connected with demisting component, demisting component
It is fixedly connected with dust removal component；In this way, dust removal component is dusted processing, dust removal process process when flue gas is by logical chimney
In, demisting component also carries out demisting processing, and during demisting by the misty hydrogenesis for carrying impurity at drops, be thrown to
On logical chimney inner wall, water droplet is along logical chimney inner wall to flowing down, and by the way that logical chimney is arranged, flue gas can only pass through ability after logical chimney
Discharge, allows flue gas to be dusted demisting processing by logical chimney, and efficiency is more preferable；Double cyclone desulfurization synergistic devices 4 are (specially referring to China
Benefit: a kind of double cyclone desulfurization synergistic devices and a kind of multistage double cyclone desulfurization synergistic devices, Authorization Notice No. CN106823715A), packet
The first cyclone assemblies, blind bucket and the second cyclone assemblies are included, the second cyclone assemblies are set in the outside of the first cyclone assemblies, the second gas
It is fixedly connected on the inside of rotation component with the first cyclone assemblies outside, the first cyclone assemblies are set on the outside of blind bucket, on the inside of the first cyclone
It is fixedly connected on the outside of blind bucket, the first cyclone assemblies or the second cyclone assemblies lower part are provided with the Dan Shuan for preventing flue gas from passing through
Cyclone changeover module；In this way, the Dan Shuan for preventing flue gas from passing through is arranged in the first cyclone assemblies or the second cyclone assemblies lower part
Cyclone changeover module, when exhaust gas volumn is bigger, single double cyclone changeover modules are opened, make flue gas from the first cyclone assemblies and
The circulation of second cyclone assemblies；When flue gas concentration is lesser, do not need to open the first cyclone assemblies or the second cyclone assemblies, institute
To close single double cyclone changeover modules, single double cyclone changeover modules are fastened on the first cyclone assemblies and the second cyclone assemblies lower part,
So that flue gas can only circulate from the first cyclone assemblies or the second cyclone assemblies, to guarantee when exhaust gas volumn is smaller, flue gas is from single-pass
Road discharge, guarantees the velocity of liquid assets of flue gas, desulfurization effect is more preferable.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments further includes
The water outlet of cooling tower 11, cooling tower 11 passes through pipeline and the connection of the water inlet of the first fluid chamber 5, the water outlet of the first fluid chamber 5
Mouth is connected to by pipeline with the water inlet of cooling tower 11；Using above-described embodiment the utility model has the advantages that by setting cooling tower 11 and
So that the inside of its first fluid chamber 5 is persistently provided cooling water circulation, ensure that temperature control stable to flue gas in desulfurizing tower 1
System, plays preferable spraying effect.
Specifically, cooling tower 11 is to use water as circulating coolant, heat dissipation is absorbed from a system into atmosphere, with
Reduce the device of water temperature.
As shown in Figures 2 and 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments further includes
Second cyclone demisting dust-extraction unit 22, under the setting of the second cyclone demisting dust-extraction unit 22 is located at heater 9 just in the second lumen
On the position of side；Using above-described embodiment the utility model has the advantages that the structure of the second cyclone demisting dust-extraction unit 22 and the first cyclone remove
The structure of mist dust-extraction unit 2 is identical, can significantly improve the efficiency of dedusting demisting, lesser water consumption is needed, by flue gas
The inside of purifying column 10, which is once again set up cyclone demisting dust-extraction unit, realizes double shield to dedusting demisting in flue gas, greatly
Obtain pure flue gas emission.
As shown in figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, further includes flat
Demister 16, Flat defroster 16, which is arranged in the second lumen, is located at 22 following location directly of the second cyclone demisting dust-extraction unit
On；Using above-described embodiment the utility model has the advantages that can low-resistance operation, will be thick via containing in treated the flue gas of condenser 8
Particle droplet and fine grained droplet remove, the water capacity in the flue gas that greatly reduces that treated.
Specifically, the specific common material of Flat defroster 16 is that enhancing is poly- in above-mentioned some optional embodiments
Any one in propylene, composite material and stainless steel；Its principle is according to originals such as the inertia of drop, centrifugal force, shock, gravity
Reason, flue gas is by blade, and the gas containing droplet is changed direction several times, and droplet is got rid of under the action of inertia and centrifugal force
On blade, to realize gas-liquid separation, the droplet on blade accumulates bulky grain drop, falls by gravity；It is main special
Point is that blade uses newest composite material to be made, high-intensitive, acidproof, alkaline-resisting, resisting high-concentration chloride ion, wear-resisting, surface
The advantages that smooth, and can be used continuously under 150 DEG C of flue-gas temperature operating conditions；Its structure is by two layers of parallel demister blade and three
Layer wash tub pipe composition, first layer demister remove coarse granule droplet, and second layer demister removes fine grained droplet, wherein punching
Wash water system includes: nozzle, pipeline, pipe clamp etc., and mist eliminator flushing water pipe is made of carbon steel anti-corrosion or stainless steel, flushing pipe cloth
Setting form is to rinse water spray Duplication on the downside of first order demister upper and lower sides and second level demister and reach 200%, it is ensured that demisting
The operation of device low-resistance.
As shown in figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, further includes the second spray
Shower pipe 19 and the second condensation pond 18, the second spray tube 19, which is arranged in the second lumen, to be located at immediately below Flat defroster 16
On position, the second spray tube 19 is connected to by pipeline and the second condensation pond 18；Using above-described embodiment the utility model has the advantages that passing through
The second spray tube 19 being arranged inside the second lumen is reduced in flue gas to via condenser 8, treated that flue gas sprays again
Containing it is miscellaneous and contain exhaust gas constituents, improve the degree of purity of flue gas.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments further includes
First temperature sensor 13, second temperature sensor 14 and third temperature sensor 15；First temperature sensor 13 is arranged in cigarette
Positioned at the side that 8 flue gas of condenser flows into gas purifying column 10, position is arranged in column for smoke purification 10 in second temperature sensor 14
In the side of 8 flue gas of condenser outflow, third temperature sensor 15, which is arranged in column for smoke purification 10, is located at 9 flue gas stream of heater
Side out；Using above-described embodiment the utility model has the advantages that passing through setting the first temperature sensor 13,14 and of second temperature sensor
Third temperature sensor 15 is effectively realized to the real time monitoring of flue gas everywhere in column for smoke purification 10, by cigarette everywhere
The real-time monitoring of temperature degree simultaneously feeds back to control system control condenser 8, heater 9, the second cyclone demisting dust-extraction unit 22, puts down
The working condition of board-like demister 16 and the second spray tube 19, ensure that can be in the temperature range of process requirements in whole system
Interior stable processing desulfurization fume is, it can be achieved that pure flue gas of the continued emissions without white haze, high degree of automation.
Specifically, the first temperature sensor 13, second temperature sensor 14 and third temperature sensor 15 can be selected and be connect
Touch temperature sensor, benefit are can directly to contact tested flue gas, obtain more accurate flue-gas temperature numerical value.
As shown in figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, further includes deduster
17, deduster 17 is arranged on the pipeline of the gas inlet of desulfurizing tower 1；Using above-described embodiment the utility model has the advantages that by effective
The solid particulate matters such as biggish dust of partial size in flue gas are removed, the periodic cleaning amount of 1 interior arrangement of desulfurizing tower is reduced, alleviates
The removal of impurities of 1 interior arrangement of desulfurizing tower is born.
Specifically, deduster 17 can select sack cleaner or granule dedusting in above-mentioned some optional embodiments
One of device is also possible to the deduster of other forms.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, the first spray
Slurries pump is provided on the connecting pipe of shower pipe 3 and the first fluid chamber 5；Using above-described embodiment the utility model has the advantages that passing through setting
Slurries in first fluid chamber 5 can be effectively pumped in the first spray tube 3 to realize and preferably spray to flue gas by slurries pump
Effect.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, the second liquid
It is set on the connecting pipe of on body cavity 6 and the connecting pipe in the first condensation pond 7 and/or the first condensation pond 7 and the first fluid chamber 5
It is equipped with circulating pump；Using above-described embodiment the utility model has the advantages that by being arranged between second liquid chamber 6 and the first condensation pond 7
Circulating pump, what can be continued is delivered to the condensed water in second liquid chamber 6 in first condensation pond 7；By in the first condensation
Circulating pump is set between pond 7 and the water inlet of the first fluid chamber 5, is effectively to provide lasting water in the first fluid chamber 5
Source guarantees, realizes the cycling and reutilization of water in the entire system in second liquid chamber 6, has saved water resource.
As shown in figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, the second condensation pond
18 and second spray tube 19 connecting pipe on be provided with water pump；Using above-described embodiment the utility model has the advantages that by cold second
Water pump is set between condensate pond 18 and the second spray tube 19, can continue to be water source needed for the second spray tube 19 provides spray
Guarantee.
As shown in Figure 1 to Figure 3, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, cooling tower
Water pump is provided on connecting pipe between 11 water outlet and the water inlet of the first fluid chamber 5；Using having for above-described embodiment
Beneficial effect:, can be timely by by the way that water pump is arranged between the water outlet of cooling tower 11 and the water inlet of the first fluid chamber 5
The increased water of temperature in one fluid chamber 5 exports into cooling tower 11 realization and cools down to it, ensure that and sprays in the first spray tube 3
Cooling water temperature consistency it is good, improve the validity of entire process flow.
As shown in figure 5, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, the first spray tube 3
And/or second spray tube 19 include internal layer round tube, outer layer round tube and it is multiple between internal layer round tube and outer layer round tube in
Between round tube；Internal layer round tube, outer layer round tube are identical with multiple intermediate round tube axis；Between internal layer round tube and intermediate round tube, it is adjacent in
Between circular pipe communicated between round tube and between intermediate round tube and outer layer round tube by radially extending；Internal layer round tube, outer layer
Multiple spray ports, outer layer round tube are offered towards the side of the first fluid chamber 5 on the annular sidewall of round tube and multiple intermediate round tubes
On be provided with condensed water inlet 21, the free end of condensed water inlet 21 passes through the side wall of desulfurizing tower 1 and junction sealing connects
It connects；Using above-described embodiment the utility model has the advantages that outer layer round tube, multiple intermediate round tubes and the internal layer circle being successively arranged by multilayer
Pipe, while spray is increased by the circular pipe communicated of the radial direction extension along the common concentric circles of above-mentioned pipeline between each other
The circulation efficiency of water drenching, improving flue-gas temperature reduces the efficiency of dehumidifying.
As shown in figure 4, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, condenser 8 and/or
Heater 9 is formed by the heat exchanger tube on the wall surface for the peripheral side for being spirally wound on column for smoke purification 10；Using above-described embodiment
The utility model has the advantages that by using condenser 8 and/or heater 9 that the heat exchanger tube on the lateral wall for being wrapped in purifying column is formed, processing
It is simple to manufacture, does not change and destroy the internal structure of original column for smoke purification 10, improvement cost is low.
As shown in fig. 6, a kind of desulfuration boiler flue gas purification device in some alternative embodiments, condenser 8 and/or
Heater 9 includes outer layer lumen, multiple transverse tube chambers and multiple longitudinal tubule (L tubule) chambers；The cross section of outer layer lumen be circular ring shape, transverse tube chamber and
The cross section of longitudinal tubule (L tubule) chamber is rectangle, arranged in parallel, arranged in parallel between multiple longitudinal tubule (L tubule) chambers, cross between multiple transverse tube chambers
Lumen is mutually perpendicular to intersection with longitudinal tubule (L tubule) chamber and inside is connected to, and the both ends of the both ends of multiple transverse tube chambers and multiple longitudinal tubule (L tubule) chambers are and outer
Layer lumen connection, forms cigarette between the lateral wall of transverse tube chamber and the lateral wall and the two of longitudinal tubule (L tubule) chamber and the inner sidewall of outer layer lumen
Air-flow logical exhaust gases passes 20 are provided with heat exchanging liquid import 23 and heat exchanging liquid in communication on the lateral wall of outer layer lumen
Outlet；Using above-described embodiment the utility model has the advantages that by the way that interlaced transverse tube chamber and longitudinal tubule (L tubule) chamber and the two and outer layer is arranged
The exhaust gases passes 20 that the connection of lumen is formed；When condenser 8 is setting in this way, condensation efficiency is increased, condenser 8 is flowed through
The temperature consistency that flue gas reduces is good；When heater 9 is setting in this way, heating efficiency, the flue gas after heated device 9 are increased
The temperature consistency of raising is good；Condenser 8 and/or heater 9 take such set-up mode, and flue gas passes through multiple tiny cigarettes
After the inner sidewall in gas channel 20, heat exchange efficiency is higher, and effect is more preferable.
In the description of this specification, reference term " embodiment one ", " embodiment two ", " example ", " specific example " or
The description of " some examples " etc. means that specific method, device or feature described in conjunction with this embodiment or example are contained in this hair
In at least one bright embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to
Identical embodiment or example.Moreover, specific features, method, apparatus or the feature of description can be in any one or more realities
Applying can be combined in any suitable manner in example or example.In addition, without conflicting with each other, those skilled in the art can incite somebody to action
The feature of different embodiments or examples and different embodiments or examples described in this specification is combined.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of desulfuration boiler flue gas purification device, comprising: the chamber lower portion of desulfurizing tower (1), desulfurizing tower (1) is provided with the first liquid
Body cavity (5), the desulfurizing tower (1) are internally provided with the first spray tube (3), and first spray tube (3) is located at described first
It the surface of fluid chamber (5) and is connected to first fluid chamber (5) by pipeline, which is characterized in that further include: gas cleaning
Tower (10), the column for smoke purification (10) are connected to by pipeline with the exhanst gas outlet of the desulfurizing tower (1), the column for smoke purification
(10) condenser (8) and heater (9) are disposed with along flow of flue gas direction in.
2. a kind of desulfuration boiler flue gas purification device according to claim 1, which is characterized in that the column for smoke purification
(10) u-shaped, interconnected the first lumen and the second lumen, first pipe are offered in the column for smoke purification (10)
The axis of chamber and second lumen is parallel to each other, and the condenser (8) is arranged in first lumen, the heater
(9) it is arranged in second lumen, first lumen is connected to by pipeline with the exhanst gas outlet of the desulfurizing tower (1), institute
The exhanst gas outlet for stating the second lumen is connected with chimney (12).
3. a kind of desulfuration boiler flue gas purification device according to claim 2, which is characterized in that further include for holding
State the second liquid chamber (6) of condensed water in column for smoke purification (10), the junction bottom of first lumen and second lumen
Portion, which is recessed downwards, forms the second liquid chamber (6).
4. a kind of desulfuration boiler flue gas purification device according to claim 3, which is characterized in that further include the first condensed water
The water inlet in pond (7), first condensation pond (7) is connected to by pipeline with the second liquid chamber (6), first condensation
The water outlet in pond (7) is connected to by pipeline with the water inlet of first fluid chamber (5).
5. a kind of desulfuration boiler flue gas purification device according to claim 1, which is characterized in that further include that the first cyclone removes
Mist dust-extraction unit (2) and double cyclone desulfurization synergistic devices (4), the first cyclone demisting dust-extraction unit (2) are arranged in the desulfurization
In tower (1) chamber on the position right above first spray tube (3), double cyclone desulfurization synergistic device (4) settings exist
It is located in the first spray tube (3) following location directly in desulfurizing tower (1) chamber.
6. a kind of desulfuration boiler flue gas purification device according to claim 1, which is characterized in that further include cooling tower
(11), the water outlet of the cooling tower (11) is connected to by pipeline with the water inlet of first fluid chamber (5), first liquid
The water outlet of body cavity (5) is connected to by pipeline with the water inlet of the cooling tower (11).
7. a kind of desulfuration boiler flue gas purification device according to claim 2, which is characterized in that further include that the second cyclone removes
Mist dust-extraction unit (22), the second cyclone demisting dust-extraction unit (22), which is arranged in second lumen, is located at the heater
(9) in following location directly.
8. a kind of desulfuration boiler flue gas purification device according to claim 7, which is characterized in that further include flat demisting
Device (16), the Flat defroster (16), which is arranged in second lumen, is located at the second cyclone demisting dust-extraction unit
(22) in following location directly.
9. a kind of desulfuration boiler flue gas purification device according to claim 8, which is characterized in that further include the second spray tube
(19) and the second condensation pond (18), second spray tube (19), which is arranged in second lumen, is located at described flat remove
In day with fog (16) following location directly, second spray tube (19) is connected to by pipeline with second condensation pond (18).
10. a kind of desulfuration boiler flue gas purification device according to any one of claims 1 to 9, which is characterized in that further include
First temperature sensor (13), second temperature sensor (14) and third temperature sensor (15)；First temperature sensing
(13) device setting is in the column for smoke purification (10) positioned at the side that the condenser (8) flue gas flows into, the second temperature
Sensor (14) setting is in the column for smoke purification (10) positioned at the side of the condenser (8) flue gas outflow, the third
Temperature sensor (15) setting is in the column for smoke purification (10) positioned at the side of the heater (9) flue gas outflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472456.2A CN109550382A (en) | 2018-12-04 | 2018-12-04 | A kind of desulfuration boiler flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472456.2A CN109550382A (en) | 2018-12-04 | 2018-12-04 | A kind of desulfuration boiler flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550382A true CN109550382A (en) | 2019-04-02 |
Family
ID=65868720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472456.2A Pending CN109550382A (en) | 2018-12-04 | 2018-12-04 | A kind of desulfuration boiler flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102127A (en) * | 2019-05-07 | 2019-08-09 | 武汉世纪友源能源设备有限公司 | A kind of quenching tower flue gas takes off white dust pelletizing system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956986A (en) * | 2010-10-26 | 2011-01-26 | 天津泰达环保有限公司 | Method for recycling low-temperature waste heat from waste incineration fume |
| CN106823715A (en) * | 2017-03-03 | 2017-06-13 | 北京朗净时代环境科技有限公司 | A kind of pair of cyclone desulfurization synergistic device and a kind of multistage double cyclone desulfurization synergistic devices |
| CN107158921A (en) * | 2017-07-10 | 2017-09-15 | 北京青山绿野环保科技有限公司 | A kind of ultra-clean exhaust system of coal burning flue gas desulfurization dedusting |
| CN107321161A (en) * | 2017-08-04 | 2017-11-07 | 江苏科行环保科技有限公司 | A kind of single column desulfurization cooperates with dedusting minimum discharge device |
| CN108283872A (en) * | 2018-04-02 | 2018-07-17 | 福建永恒能源管理有限公司 | A kind of novel coal-fired boiler high-efficience dust-remove desulfurization system |
| CN108380033A (en) * | 2018-04-25 | 2018-08-10 | 福建鑫泽环保设备工程有限公司 | Flue gas desulfurization condensation dedusting takes off white integral system and its application method |
| CN108686468A (en) * | 2018-07-16 | 2018-10-23 | 江苏科行环保股份有限公司 | Plume takes off white system and technique |
| CN108731012A (en) * | 2018-05-30 | 2018-11-02 | 河北华强科技开发有限公司 | A kind of device and method eliminated for the wet plume in coal-burning power plant |
| CN108722162A (en) * | 2018-08-17 | 2018-11-02 | 安徽金森源环保工程有限公司 | A kind of flue gas depth takes off white minimum discharge apparatus and method |
| CN209438358U (en) * | 2018-12-04 | 2019-09-27 | 北京朗净时代环境科技有限公司 | A kind of desulfuration boiler flue gas purification device |
-
2018
- 2018-12-04 CN CN201811472456.2A patent/CN109550382A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956986A (en) * | 2010-10-26 | 2011-01-26 | 天津泰达环保有限公司 | Method for recycling low-temperature waste heat from waste incineration fume |
| CN106823715A (en) * | 2017-03-03 | 2017-06-13 | 北京朗净时代环境科技有限公司 | A kind of pair of cyclone desulfurization synergistic device and a kind of multistage double cyclone desulfurization synergistic devices |
| CN107158921A (en) * | 2017-07-10 | 2017-09-15 | 北京青山绿野环保科技有限公司 | A kind of ultra-clean exhaust system of coal burning flue gas desulfurization dedusting |
| CN107321161A (en) * | 2017-08-04 | 2017-11-07 | 江苏科行环保科技有限公司 | A kind of single column desulfurization cooperates with dedusting minimum discharge device |
| CN108283872A (en) * | 2018-04-02 | 2018-07-17 | 福建永恒能源管理有限公司 | A kind of novel coal-fired boiler high-efficience dust-remove desulfurization system |
| CN108380033A (en) * | 2018-04-25 | 2018-08-10 | 福建鑫泽环保设备工程有限公司 | Flue gas desulfurization condensation dedusting takes off white integral system and its application method |
| CN108731012A (en) * | 2018-05-30 | 2018-11-02 | 河北华强科技开发有限公司 | A kind of device and method eliminated for the wet plume in coal-burning power plant |
| CN108686468A (en) * | 2018-07-16 | 2018-10-23 | 江苏科行环保股份有限公司 | Plume takes off white system and technique |
| CN108722162A (en) * | 2018-08-17 | 2018-11-02 | 安徽金森源环保工程有限公司 | A kind of flue gas depth takes off white minimum discharge apparatus and method |
| CN209438358U (en) * | 2018-12-04 | 2019-09-27 | 北京朗净时代环境科技有限公司 | A kind of desulfuration boiler flue gas purification device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102127A (en) * | 2019-05-07 | 2019-08-09 | 武汉世纪友源能源设备有限公司 | A kind of quenching tower flue gas takes off white dust pelletizing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107321124A (en) | The regulation and control of coal-burning power plant's energy-saving dedusting synergy cooperative intelligentization remove white system and method | |
| CN109126331A (en) | A kind of device and method for eliminating the coloured plume of wet desulphurization | |
| CN206823458U (en) | A kind of coal-burning power plant's energy-saving dedusting synergy cooperative intelligentization regulation and control remove white system | |
| CN109364730A (en) | A kind of full working scope wet desulphurization tail gas receipts water eliminating white smoke system and method | |
| CN107198923A (en) | A kind of purification process technique of coke wet quenching steam | |
| CN105214331B (en) | A kind of high-efficiency condensation tube bank demister and application | |
| CN208990512U (en) | A kind of flue gas of wet desulphurization disappears white system | |
| CN209138324U (en) | A kind of high effective flue gas fair current dust-removal and desulfurizing disappears white device | |
| CN108619871A (en) | A kind of processing method and processing device of flue gas and flue gas desulfurization waste-water | |
| CN209438358U (en) | A kind of desulfuration boiler flue gas purification device | |
| CN109432935A (en) | A kind of system that depth eliminates wet desulfurization flue gas white cigarette | |
| CN107725194B (en) | Collection pollutant cleaning filtering is cooled in integrated gas turbine inlet air processing system with evaporation | |
| CN109550382A (en) | A kind of desulfuration boiler flue gas purification device | |
| CN107083244A (en) | A kind of purifying processing device of coke wet quenching steam | |
| CN208074996U (en) | A kind of exhaust gas purification system of dangerous waste incineration | |
| CN208320385U (en) | A kind of elimination white cigarette device for wet fuel gas desulfurizing technology | |
| CN110314527A (en) | A kind of device and method of high-temperature flue gas wet desulphurization | |
| CN111265980A (en) | High-efficient desulfurizing tower | |
| CN214598042U (en) | Tail gas treatment device for controlling wet smoke plume | |
| CN107252593B (en) | High temperature coal smoke water bath dust removing system | |
| CN205850573U (en) | A kind of SO2minimum discharge micro-alternating temperature energy-saving and smoke-removing system | |
| CN214598041U (en) | Wet and hot dust-containing tail gas treatment device | |
| CN209333473U (en) | A kind of governing system of desulfurization fume white cigarette | |
| CN209155402U (en) | A kind of device for eliminating the coloured plume of wet desulphurization | |
| CN210751883U (en) | Spray tower with high-efficient dust removal defogging function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |