CN207076319U - A kind of condensable particulate matter removal device - Google Patents
A kind of condensable particulate matter removal device Download PDFInfo
- Publication number
- CN207076319U CN207076319U CN201720825408.1U CN201720825408U CN207076319U CN 207076319 U CN207076319 U CN 207076319U CN 201720825408 U CN201720825408 U CN 201720825408U CN 207076319 U CN207076319 U CN 207076319U
- Authority
- CN
- China
- Prior art keywords
- pipe
- communicated
- heat exchanger
- discharge duct
- heat
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of condensable particulate matter removal device, the smoke exhaust pipe right-hand member is communicated with ozone generator, the ozone generator lower end is communicated with liquid oxygen storage tank by liquid oxygen pipe, the ozone generator right-hand member is communicated with liquid caustic soda spray column by the first escape pipe, the liquid caustic soda spray column inner chamber top is communicated in main injection spray pipe provided with high-pressure fog mouth upper end described in high-pressure fog by branch injection spray pipe, the main injection spray pipe is communicated with atomizing pump, heat exchanger is communicated with by the second escape pipe on the right side of the liquid caustic soda spray column upper end, the heat exchanger cavity is provided with hydrophobic coating, air blower is provided with the air discharge duct, the heat exchanger lower end is provided with condensate draining pipe and discharge duct.Storage is carried out by the way that waste heat provided with waste-heat recoverer, heat exhausting pipe and backheat tubular construction, can be reclaimed and supplies equipment utilization；By the way that provided with air blower and air discharge duct structure, the humidity for discharging flue gas can be reduced.
Description
Technical field
Environmental technology field is the utility model is related to, specially a kind of condensable particulate matter removal device.
Background technology
China's energy resource structure is mainly based on coal so that bituminous coal pollution, which turns into, influences the main of China's atmosphere quality
Factor.Compared to developed country, the existing coal group of motors equipment general technical in China is horizontal to fall behind, and gross coal consumption rate is high, using energy source
Rate is low, has been further exacerbated by environmental pollution caused by coal burning.Country pays much attention to problems, adopts a series of measures tight
Lattice control the emission hazard equipment life of every profession and trade Pollutant in Coal Burning Boiler.The wet most important source of part is coal in boiler in flue gas
Burning and wet desulfurization system.This explanation, Wet Flue Gas Desulfurization Technique can only solve problem of environmental pollution caused by pollutant emission,
Atmospheric haze pollution problem can not thoroughly be effected a radical cure.Asked in vain if the flue gas dehumidifying that can effectively solve to discharge after wet desulphurization is de-
Topic, haze pollution can not only be eradicated, moreover it is possible to the moisture and waste heat being realized with a low cost in environment protection standard, particularly recovered flue gas, can
Year tens tons of water saving potential, has accomplished recycling, has improved efficiency of fire coal.A kind of therefore, it is proposed that condensable
Grain thing removal device.
Utility model content
The purpose of this utility model is to provide a kind of condensable particulate matter removal device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of condensable particulate matter removal device, bag
Smoke exhaust pipe is included, the smoke exhaust pipe right-hand member is communicated with ozone generator, and the ozone generator lower end is communicated with liquid by liquid oxygen pipe
Oxygen storage tank, the ozone generator right-hand member are communicated with liquid caustic soda spray column by the first escape pipe, on the liquid caustic soda spray column inner chamber
Portion is communicated in main injection spray pipe provided with high-pressure fog mouth upper end described in high-pressure fog by branch injection spray pipe, and the main injection spray pipe is communicated with
Atomizing pump, the liquid caustic soda spray column upper end right side are communicated with heat exchanger by the second escape pipe, and the heat exchanger cavity, which is provided with, to be dredged
Water coating, the heat exchanger left end are communicated with waste-heat recoverer by heat exhausting pipe, and the waste-heat recoverer lower end passes through product heat cal rod
It is communicated on the downside of heat exchanger left end, air discharge duct is provided with the downside of the heat exchanger right-hand member, drum is provided with the air discharge duct
Blower fan, the heat exchanger lower end are provided with condensate draining pipe and discharge duct.
Preferably, the high-pressure fog unrounded number is at least 2, is parallel to from top to bottom on liquid caustic soda spray column inner chamber
Portion.
Preferably, the heat exchanger is specially plate type heat exchanger.
Preferably, the air discharge duct is connected with discharge duct.
Compared with prior art, the beneficial effects of the utility model are：The condensable particulate matter removal device, by provided with
Liquid caustic soda spray column, high-pressure fog mouth and spraying pump configuration；Liquid alkali lye can be refined into small droplet to fill with the flue gas after oxidation
Tap is touched, and acidic flue gas carries out neutralization reaction, obtains preliminary treatment；By that provided with heat exchanger and hydrophobic coating structure, can make
Smoke contacts are cooled rapidly to during exchanger tube wall, condense out substantial amounts of moisture after-treatment；By provided with waste heat recovery
Device, heat exhausting pipe and backheat tubular construction, can reclaim waste heat carry out storage supply equipment utilization；By provided with air blower and air
Tubular construction is discharged, the humidity of discharge flue gas can be reduced.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 smoke exhaust pipe, 2 ozone generators, 21 liquid oxygen storage tanks, 22 liquid oxygen pipes, 3 regeneration water tank 31 atomizing pumps, 32 water
Pipe, 4 main injection spray pipes, 41 injection spray pipes, 5 high-pressure fog mouths, 6 liquid caustic soda spray columns, 7 second escape pipes, 8 heat exchangers, 9 blast pipes
Road, 10 hydrophobic coatings, 11 condensate draining pipes, the blast pipe of 12 air blower 121,13 waste-heat recoverers, 131 product heat cal rods, 132 rows
Heat pipe, 14 air discharge ducts, 15 first escape pipes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of condensable particulate matter removal device, including row
Smoke pipe 1, the gas that smoke exhaust pipe 1 is discharged belong to untreated gas.The right-hand member of smoke exhaust pipe 1 is communicated with ozone generator 2, ozone hair
Ozone gas is mixed into progress advanced oxidation reaction in flue gas by raw device 2, and strong oxidizer ozone can be by the oxynitrides of lower valency
It is oxidized to the oxynitrides of high-valence state.The lower end of ozone generator 2 is communicated with liquid oxygen storage tank 21, liquid oxygen by liquid oxygen pipe 22
Storage tank 21 is that ozone generator 2 provides required gas.The right-hand member of ozone generator 2 is communicated with liquid by the first escape pipe 15
Alkali spray column 6, cooled, absorbed, dedusting.The inner chamber top of liquid caustic soda spray column 6 is provided with high-pressure fog mouth 5, high-pressure fog
Liquid alkali lye is refined into small droplet and fully contacted with the flue gas after oxidation by nozzle 5.The minimum number of high-pressure fog mouth 5 is 2
It is individual, the inner chamber top of liquid caustic soda spray column 6 is parallel to from top to bottom.Multiple high-pressure fog mouths 5 can improve operating efficiency.It is described
The upper end of high-pressure fog mouth 5 is communicated in main injection spray pipe 4 by branch injection spray pipe 41, and the main injection spray pipe 4 is communicated with atomizing pump 311, spray
Mist pump 31 is that high-pressure fog mouth 5 provides power.The left end of atomizing pump 31 is communicated with regeneration water tank 3, recycled water by water pipe 32
Case 3 will recycle akaline liquid and ensure that solution ph maintains 9 or so.By the on the right side of the upper end of liquid caustic soda spray column 6
Two escape pipes 7 are communicated with heat exchanger 8, and the heat exchanger 8 is specially plate type heat exchanger.Smog is further reduced in heat exchanger 8
In dust.The inner chamber of heat exchanger 8 is provided with hydrophobic coating 10, and the 10 specific material of hydrophobic coating is super hydrophobic material.It is super
Hydrophobic material is because being in drop with nearly all liquid including repulsion water, oil and many organic solvents, and beneficial to Water vapor condensation
The performances such as shape, substantially increase condensing heat-exchange performance.The left end of heat exchanger 8 is communicated with waste-heat recoverer by heat exhausting pipe 132
13, the lower end of waste-heat recoverer 13 is communicated on the downside of the left end of heat exchanger 8 by product heat cal rod 131, and waste-heat recovery device 13 can be with
Recovery waste heat carries out storage and supplies equipment utilization.Blast pipe 121, the blast pipe 121 are provided with the downside of the right-hand member of heat exchanger 8
Right-hand member is provided with air blower 12, and the lower end of air blower 12 is provided with air discharge duct 14, the air discharge duct 14 and blast pipe
Road 9 is connected.Dry air after heating is blasted surrounding air discharge pipe 14 and cooling and dewatering in discharge duct 12 by air blower 12
Flue gas afterwards meets mixing.The lower end of heat exchanger 8 is provided with condensate draining pipe 11 and discharge duct 9.Cigarette after heat exchange
Gas outside discharge duct 9 by arranging.
Operation principle：Smog in smoke exhaust pipe 1 is discharged in ozone generator 2, by ozone strong oxidizing agent by flue gas
Lower valency oxynitrides is oxidized to high-valence state oxynitrides.Enter back into liquid caustic soda spray column 6, sprayed by high-pressure fog mouth 5
Liquid alkali lye flue gas is cooled, absorbed and dedusting.Again by the second escape pipe 7 into heat exchanger 8 when smoke contacts arrive
It during the hydrophobic coating 10 of the tube wall of heat exchanger 8, can rapidly be cooled, condense out substantial amounts of moisture, super hydrophobic material is because with row
Nearly all liquid including hydrophobic, oily and many organic solvents, and greatly improved beneficial to Water vapor condensation in performances such as drop-wise
Condensing heat-exchange performance.Substantial amounts of heat energy is released when discharging so that vapor is easy to condense, while being condensed using flue gas moisture, is come
Environment dry air in heating heat exchanger 8, raise its temperature.Waste-heat recoverer 13 can reclaim waste heat and be stored
For equipment utilization.For flue gas after heat exchange by being arranged outside discharge duct 9, the dry air after heating is blasted sky by air blower 12
Gas discharge pipe 14 meets with the flue gas after cooling and dewatering in discharge duct 9 and mixed, and makes mixed flue gas wet containing rate and relatively wet
Degree substantially reduces, and so as to reduce the dew-point temperature of emptying flue gas, emptying flue gas is not reached after the exit in very short time
Dew-point temperature, tail gas moisture will not condense into water smoke, and then cut down the purpose of white cigarette.Substantial amounts of moisture white haze is removed,
Flue dust and SO simultaneously2Etc. harmful substance as the removal of white haze is together removed again reduction with condensed water from condensate draining pipe
11 discharge together.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of condensable particulate matter removal device, including smoke exhaust pipe (1), it is characterised in that：Smoke exhaust pipe (1) the right-hand member connection
There is ozone generator (2), ozone generator (2) lower end is communicated with liquid oxygen storage tank (21) by liquid oxygen pipe (22), described smelly
Oxygen Generator (2) right-hand member is communicated with liquid caustic soda spray column (6) by the first escape pipe (15), on liquid caustic soda spray column (6) inner chamber
Portion is provided with high-pressure fog mouth (5), and high-pressure fog mouth (5) upper end is communicated in main injection spray pipe (4), institute by branch injection spray pipe (41)
State main injection spray pipe (4) and be communicated with atomizing pump (31), atomizing pump (31) left end is communicated with regeneration water tank by water pipe (32)
(3) heat exchanger (8), is communicated with by the second escape pipe (7) on the right side of liquid caustic soda spray column (6) upper end, the heat exchanger (8) is interior
Chamber is provided with hydrophobic coating (10), and heat exchanger (8) left end is communicated with waste-heat recoverer (13) by heat exhausting pipe (132), described
Waste-heat recoverer (13) lower end is communicated on the downside of heat exchanger (8) left end by product heat cal rod (131), under heat exchanger (8) right-hand member
Side is provided with blast pipe (121), and blast pipe (121) right-hand member is provided with air blower (12), and air blower (12) lower end is provided with
Air discharge duct (14), heat exchanger (8) the right-hand member downside are provided with air discharge duct (14), set in the air discharge duct (14)
There is air blower (12), heat exchanger (8) lower end is provided with condensate draining pipe (11) and discharge duct (9).
A kind of 2. condensable particulate matter removal device according to claim 1, it is characterised in that：The high-pressure fog mouth
(5) minimum number is 2, is parallel to liquid caustic soda spray column (6) inner chamber top from top to bottom.
A kind of 3. condensable particulate matter removal device according to claim 1, it is characterised in that：Heat exchanger (8) tool
Body is plate type heat exchanger.
A kind of 4. condensable particulate matter removal device according to claim 1, it is characterised in that：The air discharge duct
(14) it is connected with discharge duct (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825408.1U CN207076319U (en) | 2017-07-10 | 2017-07-10 | A kind of condensable particulate matter removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825408.1U CN207076319U (en) | 2017-07-10 | 2017-07-10 | A kind of condensable particulate matter removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076319U true CN207076319U (en) | 2018-03-09 |
Family
ID=61427065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825408.1U Expired - Fee Related CN207076319U (en) | 2017-07-10 | 2017-07-10 | A kind of condensable particulate matter removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943009A (en) * | 2018-09-21 | 2020-03-31 | 台湾积体电路制造股份有限公司 | Apparatus and method for exhausting gas from a chamber |
-
2017
- 2017-07-10 CN CN201720825408.1U patent/CN207076319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943009A (en) * | 2018-09-21 | 2020-03-31 | 台湾积体电路制造股份有限公司 | Apparatus and method for exhausting gas from a chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205007792U (en) | Wet flue gas desulfurization flue gas processing mechanism | |
| CN106474860A (en) | Wet desulfurization flue gas processing system and processing method | |
| CN209464873U (en) | A kind of cooling of desulfurization slurry and smoke waste heat utilization system | |
| CN101816874A (en) | Tail gas treatment system of fuel cracking furnace | |
| CN108970369A (en) | A kind of multisection type high-humidity gas fume device for deep cleaning and its purification process | |
| CN205084558U (en) | Flue gas two -stage condensation dust collector after desulfurization | |
| CN104226088A (en) | Ultralow-temperature ultra-clean flue gas exhausting system and method for thermal power plant | |
| CN102600693A (en) | Method for waste steam recycling system | |
| CN108759494A (en) | A kind of desulfurization dust-removing technique of the metal smelt tail gas without outer row | |
| CN207076319U (en) | A kind of condensable particulate matter removal device | |
| CN108325355A (en) | Ultra-clean tapping equipment and technique after a kind of boiler flue gas desulfurization | |
| CN201684518U (en) | Fuel cracking furnace tail gas treatment system | |
| CN201815227U (en) | Waste gas recovering and treating device | |
| CN211358331U (en) | Wet desulfurization quenching equipment in hazardous waste incineration treatment system | |
| CN110746995B (en) | Gasification pyrolysis system for recycling flue gas and application thereof | |
| CN210473525U (en) | Chimney white fog removing system | |
| CN104624029A (en) | Device for integrating cooling tower, desulfurizing tower and chimney, and desulfurizing method | |
| CN210772215U (en) | Smoke tower integrated smoke waste heat recovery device for waste incineration power plant | |
| CN106867592A (en) | A kind of device and method of utilization gasifier slag purifying smoke | |
| CN101143298B (en) | High-efficiency wet-desulfurizing dust remover | |
| CN201997243U (en) | Medical garbage incineration tail gas purifying system | |
| CN206504636U (en) | A kind of annular mobile tunnel kiln flue gas desulfurization device | |
| CN214106419U (en) | Flue gas water purification recovery unit | |
| CN209828700U (en) | Wet deacidification device for incineration flue gas | |
| CN212467694U (en) | Desulfurization and denitrification equipment with good desulfurization effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |