CN103752254A - Flue gas desulfurization dust removal haze purifying filtering filler - Google Patents
Flue gas desulfurization dust removal haze purifying filtering filler Download PDFInfo
- Publication number
- CN103752254A CN103752254A CN201410039544.9A CN201410039544A CN103752254A CN 103752254 A CN103752254 A CN 103752254A CN 201410039544 A CN201410039544 A CN 201410039544A CN 103752254 A CN103752254 A CN 103752254A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- filler
- gas desulfurization
- distributed
- dust
- 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
- 239000000945 filler Substances 0.000 title claims abstract description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003546 flue gas Substances 0.000 title claims abstract description 29
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 15
- 230000023556 desulfurization Effects 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 title abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims abstract description 4
- 238000000746 purification Methods 0.000 claims description 12
- 238000009628 steelmaking Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000003599 detergent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention relates to a flue gas desulfurization dust removal haze purifying filtering filler which comprises a spherical filler body in which one or more channels are distributed, wherein bosses are distributed on the outer surface of the filler body; linear or bent grooves are distributed in the inner walls of the channels; the filler body is formed by ceramic sintering. The filler can be used in flue gas desulfurization dust removal haze purifying equipment, is capable of removing SO2 and dust from flue gas, can meet the environment-friendly requirement nowadays, and is especially suitable for factories and mines producing the flue gas and the dust and yellow smoke treatment during electric steelmaking.
Description
Technical field
The invention belongs to waste gas purification apparatus technical field, be specifically related to a kind of flue gas desulfurization and dedusting haze purification filtering filler, be applicable to produce the factories and miness of exhaust gas dust and the tobacco of electric furnace steel making and process.
Background technology
Traditionally, for the dust in elimination furnace flue gas, conventional method is cell-type water film dedusting method, and this method is when the flue gas of stove discharge is introduced in dirt pocket, with the spray equipment that can form moisture film, to after entering flue gas in dirt pocket and spraying, then discharge.Adopt in this way, although also can remove the parts of fine particle dust in flue gas, because the dust in flue gas is to be soaked rear ability sedimentation by moisture film aloft, for the micronic dust not yet being soaked, still do not have filtering effect, dust removing effects is bad.In addition, this dust collection method needs huge dirt pocket and equipment, and not only floor space is large, and investment is also many.
The applicant was once to disclose a kind of deduster in December 23, the patent No. in 1998 Chinese invention patent that is 98247422.9 in the applying date, it comprises housing, there are base and dust fall bucket in the lower end of housing, its upper and lower end has respectively the mouth of drawing and enters mouth, it is characterized in that being useful on the shelf that forms upper and lower chamber in the middle of housing inner chamber.Upper and lower chamber respectively with draw mouth and enter mouth and communicate, in epicoele, be stacked with some hollow adsorbents, on this hollow adsorbent, have some through holes that communicate with its inner chamber.In epicoele, have spray equipment, this spray equipment is on hollow adsorbent.This deduster can filter out the grade crude particle dust in flue gas, but the needs, particularly haze that can not meet environmental protection now have a strong impact on today of people's life, and this deduster is for SO
2and micronic dust is just helpless.When being badly in need of a kind of cleaning equipment of exploitation, need too to develop a kind of more effectively purification filtering filler.
Summary of the invention
The invention provides a kind of flue gas desulfurization and dedusting haze purification filtering filler, can be in flue gas desulfurization and dedusting haze cleaning equipment, by the SO in flue gas
2all remove totally with dust, can meet the needs of environmental protection now, be specially adapted to produce the factories and miness of exhaust gas dust and the tobacco of electric furnace steel making and process.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of flue gas desulfurization and dedusting haze purification filtering filler, comprise spherical filler body, described filler body inside is distributed with one or more passages, and described filler body outer surface is distributed with projection.Due in cleaning equipment, stack the limited space of filler, and need to improve detergent power, just need to stack more fillers, also just need to increase cleaning equipment inner space, can make like this cost constantly raise, and filter packing of the present invention, to the SO in flue gas
2there is stronger adsorption capacity with dust, and be provided with passage in filler body inside, on its outer surface, all covered projection, projection can be irregular distribution, forming rough surface, can be also to form latticed surface, and the surface area of each filter packing is increased greatly, adsorption capacity is multiplied, and under equal stacking quantity, its detergent power can obviously increase.
Preferably, in described vias inner walls, be distributed with groove, described groove is linear pattern or flexure type.Flue gas is from the filler heap of stacking filter packing of the present invention through out-of-date, and the groove in vias inner walls is to SO
2with dust pass through have inhibition, can make it be trapped in groove, thereby further improve the adsorption capacity of filter packing of the present invention.When wherein, groove is flexure type, effect is better.
Preferably, described filler body is formed by ceramic post sintering.
The invention discloses a kind of flue gas desulfurization and dedusting haze purification filtering filler, can be in flue gas desulfurization and dedusting haze cleaning equipment, by the SO in flue gas
2all remove totally with dust, can meet the needs of environmental protection now, be specially adapted to produce the factories and miness of exhaust gas dust and the tobacco of electric furnace steel making and process.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structural representation of a kind of flue gas desulfurization and dedusting haze of the present invention purification filtering filler.
The specific embodiment
As shown in Figure 1, the preferred embodiment 1 for a kind of flue gas desulfurization and dedusting haze of the present invention purification filtering filler, comprises spherical filler body 1, and described filler body 1 inside is distributed with one or more passages 2, and described filler body 1 outer surface is distributed with projection 3.Due in cleaning equipment, stack the limited space of filler, and need to improve detergent power, just need to stack more fillers, also just need to increase cleaning equipment inner space, can make like this cost constantly raise, and filter packing of the present invention, to the SO in flue gas
2there is stronger adsorption capacity with dust, and be provided with passage 2 in filler body 1 inside, on its outer surface, all covered projection 3, projection 3 can be irregular distribution, forming rough surface, can be also to form latticed surface, and the surface area of each filter packing is increased greatly, adsorption capacity is multiplied, and under equal stacking quantity, its detergent power can obviously increase.
On described passage 2 inwalls, be distributed with groove 4, described groove 4 is linear pattern or flexure type.Flue gas is piled through out-of-date from stacking the filler of filter packing of the present invention, the 4 couples of SO of groove on passage 2 inwalls
2with dust pass through have inhibition, can make it be trapped in groove 4, thereby further improve the adsorption capacity of filter packing of the present invention.Wherein, the present embodiment is selected the groove 4 of flexure type, and now effect is better.
Described filler body 1 is formed by ceramic post sintering.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.
Claims (3)
1. a flue gas desulfurization and dedusting haze purification filtering filler, is characterized in that: comprise spherical filler body (1), described filler body (1) inside is distributed with one or more passages (2), and described filler body (1) outer surface is distributed with projection (3).
2. a kind of flue gas desulfurization and dedusting haze purification filtering filler according to claim 1, is characterized in that: on described passage (2) inwall, be distributed with groove (4), described groove (4) is linear pattern or flexure type.
3. a kind of flue gas desulfurization and dedusting haze purification filtering filler according to claim 1 and 2, is characterized in that: described filler body (1) is formed by ceramic post sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039544.9A CN103752254A (en) | 2014-01-27 | 2014-01-27 | Flue gas desulfurization dust removal haze purifying filtering filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039544.9A CN103752254A (en) | 2014-01-27 | 2014-01-27 | Flue gas desulfurization dust removal haze purifying filtering filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103752254A true CN103752254A (en) | 2014-04-30 |
Family
ID=50519661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039544.9A Pending CN103752254A (en) | 2014-01-27 | 2014-01-27 | Flue gas desulfurization dust removal haze purifying filtering filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607044A (en) * | 2014-12-19 | 2015-05-13 | 中国科学院广州能源研究所 | A dry type desulfurization filter used for diesel engine exhaust and a preparing method thereof |
| CN110711440A (en) * | 2019-11-17 | 2020-01-21 | 徐州顺平生物科技有限公司 | Range upon range of formula adsorption ball for flue gas filtration |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407165A (en) * | 2011-12-13 | 2012-04-11 | 王汉冀 | High-aluminum corrugated honeycomb protective agent |
-
2014
- 2014-01-27 CN CN201410039544.9A patent/CN103752254A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407165A (en) * | 2011-12-13 | 2012-04-11 | 王汉冀 | High-aluminum corrugated honeycomb protective agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607044A (en) * | 2014-12-19 | 2015-05-13 | 中国科学院广州能源研究所 | A dry type desulfurization filter used for diesel engine exhaust and a preparing method thereof |
| CN104607044B (en) * | 2014-12-19 | 2016-11-30 | 中国科学院广州能源研究所 | A kind of dry type desulfurizing filter for diesel engine vent gas and preparation method thereof |
| CN110711440A (en) * | 2019-11-17 | 2020-01-21 | 徐州顺平生物科技有限公司 | Range upon range of formula adsorption ball for flue gas filtration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203598644U (en) | Flue gas desulfurization system | |
| CN102343191A (en) | Smoke washing dust remover | |
| CN204973433U (en) | Whirlwind dust removing device | |
| CN203725021U (en) | Efficient integrated desulfurizing, dedusting and demisting device | |
| CN103752254A (en) | Flue gas desulfurization dust removal haze purifying filtering filler | |
| CN203842591U (en) | Smoke desulfuration dedusting haze-removing purification filtration filler | |
| CN104815509A (en) | Environmental-protective treatment system of waste gas from ceramic kiln and spray drying column | |
| CN206414917U (en) | A kind of ceramic sintering kiln | |
| CN203816840U (en) | Fully automatic zero-emission surface dust-free coating equipment | |
| CN204447556U (en) | With the dedusting fan of multiple impacts formula gas-liquid separation | |
| CN205412563U (en) | Tar exhaust treatment device | |
| CN203990228U (en) | Wave-shape board water desulfurizing-dusting device | |
| CN204911089U (en) | Environment -friendly desulfurization gas wash tower | |
| CN201257401Y (en) | Environmental protection cigarette smoke static purifier | |
| CN204522632U (en) | A kind of waste gas purification spray system | |
| CN206008330U (en) | A kind of dust arrester | |
| CN206045606U (en) | Dewatering and dust removing device | |
| CN211133443U (en) | High-efficient environmental protection dust purification device | |
| CN103394260B (en) | A kind of soot processing device | |
| CN206519018U (en) | Cigarette, gas dedusting deodorizing device | |
| CN203525520U (en) | Exhaust gas purification device for aluminum melting furnace | |
| CN105664705A (en) | Limestone and attapulgite mixed desulfurizing agent | |
| CN203469699U (en) | High-position venturi bag cage | |
| CN208711408U (en) | Desulfurization boiler with smoke prevention and dust control function | |
| CN206492300U (en) | Welding fume gas high-effective dust-removing deodorizing purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |