CN2689072Y - Dry-wet combined flue gas purification device - Google Patents
Dry-wet combined flue gas purification device Download PDFInfo
- Publication number
- CN2689072Y CN2689072Y CN 200420041768 CN200420041768U CN2689072Y CN 2689072 Y CN2689072 Y CN 2689072Y CN 200420041768 CN200420041768 CN 200420041768 CN 200420041768 U CN200420041768 U CN 200420041768U CN 2689072 Y CN2689072 Y CN 2689072Y
- Authority
- CN
- China
- Prior art keywords
- hydrofilter
- wet
- doing
- wets
- gas purifier
- 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
- 239000003546 flue gas Substances 0.000 title claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000000746 purification Methods 0.000 title abstract description 3
- 239000000428 dust Substances 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006477 desulfuration reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000023556 desulfurization Effects 0.000 abstract description 6
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000505 pernicious effect Effects 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model provides a to dry, wet dust collector combines, makes up into a collection dust removal, smoke abatement, desulfurization, defogging multi-functional wet combination formula flue gas purification device futilely as an organic whole, it plays dust removal, smoke abatement, cooling, fall effects such as sound in the gas motion process, still has the effect of physics desulfurization and elimination harmful gas simultaneously, this purifier comprises dry process dust remover, wet process dust remover, draught fan and connecting pipe, dry process dust remover and boiler, wet process dust remover meet mutually. The utility model discloses a second grade purifier, dust collection efficiency is high, desulfurization effect is good.
Description
Technical field
The utility model relates to a kind of smoke eliminator, is specially adapted to the smoke eliminator of station boiler, Industrial Boiler etc.
Background technology
Be used for the gas cleaning of coal-burning boiler at present, can be divided into two kinds of dry method gas cleaning and wet type flue gas desulphurizations substantially, its corresponding cleaning equipment also has wet cleaning device and dry cleaning device.Wherein the dry type smoke eliminator is to be main purpose with harmful powder of removing in the flue gas, and wet type flue gas desulphurization is to be main purpose to remove pernicious gas such as sulfur in smoke, various smoke eliminators all respectively have its characteristics, and obtain application corresponding and development, but also all there are some shortcomings in they: complex structure, drag losses is big, clean-up effect is undesirable, easily become secondary pollution again.
Summary of the invention
The purpose of this utility model be with traditional do, the wet type flue gas desulphurization device combines, and is combined into that a kind of to collect dedusting, smoke elimination, desulfurization, demist be the wet assembled smoke gas purifier of doing of one.
Purpose of the present invention can realize by following measure:
A kind of assembled smoke gas purifier that wets of doing is made up of nonaqueous dust cleaner, hydrofilter, air-introduced machine and tube connector; The mouth that advances of described nonaqueous dust cleaner links to each other with boiler by tube connector, and its exhaust opening joins through air-introduced machine and by tube connector and hydrofilter.
Described nonaqueous dust cleaner is the centrifugal whirlwind nonaqueous dust cleaner of direct current multitube, is made up of housing and the water conservancy diversion that is located in the housing; Described housing is provided with into mouth, and its bottom is provided with dust-exhausting port.
Described hydrofilter is the enclosed type reative cell, and it comprises from bottom to top successively, and into mouth, " S shape " flue gas dissolve, vortex chamber is dissolved in " L shaped " gas cleaning chamber, secondary, aqueous vapor breaks away from chamber and exhaust opening; The bottom of described hydrofilter also is provided with water inlet and sewage draining exit.
Described hydrofilter outside is provided with collecting-tank, the sedimentation basin that is communicated with described water inlet, sewage draining exit respectively.
The outer wall of described hydrofilter is provided with inspection socket.
The utility model compared with prior art has the following advantages:
1, utility model will be done, the wet type flue gas desulphurization device combines, form a kind of collection dedusting, eliminate smoke, desulfurization, demist is the multi-functional assembled smoke gas purifier that wets of doing of one, it plays dedusting in the gas motion process, eliminate smoke, cooling, effects such as flat, the effect that also has physics desulfurization and elimination pernicious gas simultaneously, and owing to adopt secondary purification device efficiency of dust collection height, desulfurized effect is good, and (the dust emission rate can reach 98%, discharged flue gas concentration is less than 1 grade, exhaust temperature is less than 5 ℃, daytime is below 55 decibels, night is below 45 decibels, desulfuration efficiency is more than 70%, the uptake of pernicious gas is more than 70%, and the concentration of sulfur dioxide in flue gas is less than 800mg/m
3).
2, dry method dust of the present utility model is a steel construction, and wet dedusting is a reinforced concrete structure, and by welding, pour into overall structure, simple structure, cost are low, long service life; And it is an one-time investment, does not in use need too many maintenance cost, and is economical and practical.
3, the utility model is made with the exhausted air quantity that boiler produces, and can mate use (1-40 ton) on the boiler of different tonnages, also can mate use on Industrial Stoves, and the resistance and the boiler of its generation are complementary, and does not influence the normal performance that boiler is renderd a service.
4, the utility model hydrofilter water slurry of discharging can be input to collecting-tank and recycles after purified treatment, has saved water consumption, has reduced operating cost.
Description of drawings
Fig. 1 is a process chart of the present utility model
Fig. 2 is the structure chart of the utility model nonaqueous dust cleaner
Fig. 3 is the profile of Fig. 2
Fig. 4 is the structure chart of the utility model hydrofilter
The specific embodiment
A kind of assembled smoke gas purifier that wets of doing is made up of nonaqueous dust cleaner 1, hydrofilter 2, air-introduced machine 3 and tube connector 4; The advancing mouth 5 " cross tube connector 4 and link to each other with boiler, its exhaust opening 6 advance the mouth 5 ' (see figure 1) of joining through air-introduced machine 3 by tube connector 4 and hydrofilter 2 of nonaqueous dust cleaner 1; Nonaqueous dust cleaner 1 is the centrifugal whirlwind nonaqueous dust cleaner of direct current multitube, is made up of housing 14 and the deflectors 15 that are located in the housing 14; Housing 14 is provided with into mouth 5 "; its bottom is provided with dust-exhausting port 16, and whole nonaqueous dust cleaner 1 is the overall structure (seeing Fig. 2,3) that adopts quality steel plate to be welded, and the inside and outside is all with anticorrosion material processed; wherein dust-exhausting port 6 adopts the steel pipe of φ 108mm, and length is adjusted by actual; Adopt the steel plate of φ 80mm in the middle of the blade of deflector 15, two is stifled with the steel plate of 4mm.Hydrofilter 2 is the enclosed type reative cell, its comprise successively from bottom to top into mouth 5 ', the serpentine flue gas dissolves 7, vortex chamber 9 is dissolved in " L " shape gas cleaning chamber 8, secondary, aqueous vapor breaks away from chamber 10 and exhaust opening 6 '; The bottom of hydrofilter 2 also is provided with water inlet 11 and sewage draining exit 12, and its outside is provided with collecting-tank, the sedimentation basin (not marking among the figure) that is communicated with water inlet 11, sewage draining exit 12 respectively; In addition, its outer wall is provided with inspection socket 15.Whole hydrofilter 2 is to be skeleton with rib steel, round steel, forms (see figure 4) by the cast of armored concrete plate washer.
Operation principle of the present utility model: enter the centrifugal whirlwind nonaqueous dust cleaner 1 of direct current multitube through connecting pipe 4 from pernicious gas, the dust thing of boiler emission, the dust thing of 70-80% is filtered in the flue gas, and is discharged into ground by the dust flue of nonaqueous dust cleaner 1 bottom; Filtered gas impacts the water surface by ventilating draught fan 3 with the malleation form, evoke the aqueous vapor body, after forming the aqueous vapor mist, mouth 5 ' entering hydrofilter 2 interior serpentine flue gases dissolves 7 by advancing, successively through " L " shape gas cleaning chamber 8, secondary dissolves vortex chamber 9, dust in flue gas, the gas thing is by the ballistic motion of serpentine, continuous and aqueous vapor is collided and is reacted, absorb the harmful substance in the gas dirt, breaking away from chamber 10 through aqueous vapor again separates aqueous vapor, finally reach discharge standard by exhaust opening 6 ' discharged flue gas, aqueous vapor breaks away from the effect that chamber 10 also has the reduction noise simultaneously.
Claims (5)
1, a kind of assembled smoke gas purifier that wets of doing, form by nonaqueous dust cleaner (1), hydrofilter (2), air-introduced machine (3) and tube connector (4), it is characterized in that: (5 ") link to each other with boiler by tube connector (4) mouth that advances of described nonaqueous dust cleaner (1), and its exhaust opening (6) joins by tube connector (4) and hydrofilter (2) through air-introduced machine (3).
2, as claimed in claim 1ly do wet assembled smoke gas purifier, it is characterized in that: described nonaqueous dust cleaner (1) be the centrifugal whirlwind nonaqueous dust cleaner of direct current multitube, by housing (14) and be located at the interior deflector (15) of housing (14) and form; Described housing (14) is provided with into mouth, and (5 "), its bottom is provided with dust-exhausting port (16).
3, the assembled smoke gas purifier that wets of doing as claimed in claim 1, it is characterized in that: described hydrofilter (2) is the enclosed type reative cell, and it comprises successively that from bottom to top into mouth (5 '), " S shape " flue gas dissolve (7), " L shaped " gas cleaning chamber (8), secondary dissolves vortex chamber (9), aqueous vapor disengaging chamber (10) and exhaust opening (6 '); The bottom of described hydrofilter (2) also is provided with water inlet (11) and sewage draining exit (12).
4, the assembled smoke gas purifier that wets of doing as claimed in claim 3, it is characterized in that: described hydrofilter (2) outside is provided with collecting-tank, the sedimentation basin that is communicated with described water inlet (11), sewage draining exit (12) respectively.
5, the assembled smoke gas purifier that wets of doing as claimed in claim 1, it is characterized in that: the outer wall of described hydrofilter (2) is provided with inspection socket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041768 CN2689072Y (en) | 2004-04-02 | 2004-04-02 | Dry-wet combined flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041768 CN2689072Y (en) | 2004-04-02 | 2004-04-02 | Dry-wet combined flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689072Y true CN2689072Y (en) | 2005-03-30 |
Family
ID=34671427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041768 Expired - Fee Related CN2689072Y (en) | 2004-04-02 | 2004-04-02 | Dry-wet combined flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689072Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961961A (en) * | 2014-03-24 | 2014-08-06 | 孙家鼎 | PM (particulate matters) 2.5-dust-free emission system of coal fired boiler |
| CN105484788A (en) * | 2016-01-11 | 2016-04-13 | 南华大学 | Dry-wet-combining multi-stage dust removing device for mine |
-
2004
- 2004-04-02 CN CN 200420041768 patent/CN2689072Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961961A (en) * | 2014-03-24 | 2014-08-06 | 孙家鼎 | PM (particulate matters) 2.5-dust-free emission system of coal fired boiler |
| CN105484788A (en) * | 2016-01-11 | 2016-04-13 | 南华大学 | Dry-wet-combining multi-stage dust removing device for mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201101939Y (en) | Desulfurating dust removing device for flue gas | |
| CN105169872A (en) | Device and method for flue gas cleaning by combining impact agglomeration wet dust collector with wet electric dust collector | |
| CN203725021U (en) | Efficient integrated desulfurizing, dedusting and demisting device | |
| CN201320442Y (en) | Flue-gas dust removal and purification device | |
| CN101664621B (en) | Flue-gas dust removal and purification device | |
| CN201586463U (en) | Combined type boiler dust-removal and desulfurization device | |
| CN2481982Y (en) | Smoke-eliminating dust-reducing device | |
| CN109045961A (en) | A kind of hot-blast stove emission-control equipment | |
| CN2689072Y (en) | Dry-wet combined flue gas purification device | |
| CN214598245U (en) | Desulfurization waste gas treatment equipment | |
| CN2826332Y (en) | Glass tank flue gas desulfurization and defluorination device | |
| CN206676225U (en) | A kind of deflector type desulfurizer device | |
| CN203303814U (en) | Demisting and dedusting device for smoke treatment and demisting and dedusting system for smoke | |
| CN2436218Y (en) | Boiler waste gas dust-remover | |
| CN112275074B (en) | Energy-saving treatment device and system for exhaust gas of gas-fired boiler | |
| CN107930335A (en) | A kind of sludge incineration tail gas processing system | |
| CN105854428A (en) | Multistage spiral-flow type ultra-clean dust removal device | |
| CN208893843U (en) | A kind of float glass smelting kiln UTILIZATION OF VESIDUAL HEAT IN and exhaust gas processing device | |
| CN2753974Y (en) | Wet desulfurizing dust-remover | |
| CN207324494U (en) | A kind of divided boiler waste gas purification apparatus | |
| CN206660865U (en) | A kind of sound coalescence synergy demister | |
| CN2298057Y (en) | Wind tunnel dust removing desulfurization device | |
| CN2325102Y (en) | Jetting type apparatus for removing sulphur and dust | |
| CN2211316Y (en) | Smoke eliminator | |
| CN2218021Y (en) | Horizontal multi-pipe desulfurizing dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 Termination date: 20110402 |