CN201940166U - Desulfurizing and dedusting purifier - Google Patents
Desulfurizing and dedusting purifier Download PDFInfo
- Publication number
- CN201940166U CN201940166U CN2010206960558U CN201020696055U CN201940166U CN 201940166 U CN201940166 U CN 201940166U CN 2010206960558 U CN2010206960558 U CN 2010206960558U CN 201020696055 U CN201020696055 U CN 201020696055U CN 201940166 U CN201940166 U CN 201940166U
- Authority
- CN
- China
- Prior art keywords
- wall
- flue gas
- cleaning solution
- pipeline
- dust separation
- 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 - Lifetime
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a desulfurizing and dedusting purifier, which comprises a gas inlet channel connected with a flue gas treatment pipeline. An outlet of the flue gas treatment pipeline is connected with a gas outlet channel; a gas distribution cone with two thin ends and a thick middle is fixedly suspended in the flue gas treatment pipeline; a flue gas washing cavity is arranged between the wall of the flue gas treatment pipeline and the wall of the gas distribution cone; the inside of the wall of the gas distribution cone is provided with a washing liquid inner cavity; the outside of the wall of the flue gas treatment pipeline is provided with a washing liquid outer cavity sealed with the wall of the flue gas treatment pipeline; a liquid inlet channel is arranged on the washing liquid outer cavity; a cavity communicating channel for communicating the washing liquid inner cavity with the washing liquid outer cavity in a sealed manner is arranged between the wall of the flue gas treatment pipeline and the wall of the gas distribution cone in a sealed manner; washing liquid is contained in the washing liquid inner cavity and the washing liquid outer cavity; and the wall of the flue gas treatment pipeline and the wall of the gas distribution cone are provided with washing liquid spray holes.
Description
Technical field
The utility model relates to a kind of desulfurization dust separation device, relates in particular to a kind of desulfurization dust separation device of flue gas.
Background technology
Since industry develop continuous increase with the size of population rapidly, the consumption of various fuel sharply increases year by year, the flue dust that its fuel combustion generates also is on the rise to the atmosphere produced pollution.Especially China is coal-fired big country, when work such as existing coal-burning boiler, stove cellar for storing things, in row's flue gas, also have a large amount of dusts and sulfur dioxide harmful substance, if directly be discharged in the air, environment is caused great pollution, the dust that contains in the flue gas is suspended in the atmosphere, and human respiratory, atmospheric visibility and urban look etc. are exerted an adverse impact; Sulfur in smoke contacts with airborne water vapour, forms acid rain, thereby the mankind are caused serious harm.Existing desulfation dust-extraction device is dividing plate falling dust room mostly, and effect is bad, also has the dirt powder sticking stifled, and passage deals with harder, do not reach the purification purpose, though some dust-removal and desulfurizing is effective, complex structure, power consumption is very big, and cost is very high, is unfavorable for promoting in enterprise.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of dust-removal and desulfurizing is effective, and passage never stops up, and is simple in structure, the desulfurization dust separation device of suitable popularization with low cost.
For solving the problems of the technologies described above, the technical solution of the utility model is: the desulfurization dust separation device, comprise the inlet channel that is connected with flue, described inlet channel is connected with flue gas and handles pipeline, the outlet that described flue gas is handled pipeline is connected with outlet passageway, described flue gas is handled the thick branch gas coning between the detail of two ends that fixedly suspends in the pipeline, be provided with the flue gas washing chamber between the wall of described flue gas processing pipeline and the wall of described minute gas coning, the wall inboard of described minute gas coning is provided with the cleaning solution inner chamber, the wall that described flue gas is handled pipeline is provided with the cleaning solution exocoel of handling the wall sealing of pipeline with described flue gas outward, described cleaning solution exocoel is provided with feed pathway, sealing is provided with and seals the chamber communication channel that is communicated with described cleaning solution inner chamber and described cleaning solution exocoel between the wall that described flue gas is handled pipeline and the wall of described minute gas coning, fill cleaning solution in described cleaning solution inner chamber and the described cleaning solution exocoel, described flue gas is handled the wall of pipeline and the wall of described minute gas coning is provided with the cleaning solution spray apertures, and described cleaning solution spray apertures imports described flue gas washing chamber with the described cleaning solution in described cleaning solution inner chamber and the described cleaning solution exocoel.
As optimized technical scheme, it is structure thick between the detail of two ends that described flue gas is handled pipeline.
As to improvement of the technical scheme, gas coning was by dividing the gas coning holder suspension in described flue gas is handled pipeline in described minute.
As to improvement of the technical scheme, described cleaning solution is an alkali lye.
As to further improvement in the technical proposal, described cleaning solution spray apertures is arranged on the big described flue gas of described cleaning solution gravitional force and handles on the wall of the wall of pipeline or described minute gas coning.
As to further improvement in the technical proposal, the wall of described desulfurization dust separation device is the stainless steel wall.
As to further improvement in the technical proposal, the wall surface of described desulfurization dust separation device is provided with the anticorrosion bed of material.
Owing to adopted technique scheme, the desulfurization dust separation device comprises that being suspended at described flue gas handles described minute interior gas coning of pipeline, the flue gas that enters described flue gas processing pipeline like this is spread out, described cleaning solution that sprays in the described flue gas washing chamber and the contact area that needs smoke treatment have been increased, described cleaning solution exocoel and described cleaning solution inner chamber are communicated with by described chamber communication channel, described cleaning solution spray apertures on the wall of described like this flue gas processing pipeline and the wall of described minute gas coning can spray described cleaning solution, absorb dust and sulfur dioxide in the flue gas, also fully increased the contact area of described cleaning solution and flue gas, the flue gas of handling can be got rid of from described outlet passageway, the liquid that contains dust and harmful substance flows out along wall, can not be deposited in the described flue gas washing chamber, also can carry out wash liquor recycle and reuse again for the liquid that contains dust and harmful substance, described in addition cleaning solution exocoel is provided with feed pathway and has guaranteed that described cleaning solution can according to circumstances inject at any time, the better effects if that makes dust-removal and desulfurizing also guaranteed the sufficient supplies of described cleaning solution, in order also can be handled to the flue gas dust-removal and desulfurizing that circulates; The utility model desulfurization and dedusting is effective, simplicity of design is reasonable, the flue gas treating capacity is especially big, there is not the dead angle in the flue gas processing procedure, operating cost is low, and passage never stops up, and utilizes the positive negative pressure of original tail gas air-introduced machine all can, not increasing power, is 3-4 times of existing desulfation dust-extraction device treatment and purification flue gas efficient.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-inlet channel; The 2-flue gas is handled pipeline; 21-flue gas washing chamber; The 3-outlet passageway; 4-divides gas coning; 41-divides the gas coning support; 51-cleaning solution inner chamber; 52-cleaning solution exocoel; The 53-feed pathway; 54-chamber communication channel; 6-cleaning solution spray apertures.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only some one exemplary embodiment of the present utility model has been described by the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation that does not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
As shown in drawings, the desulfurization dust separation device, comprise the inlet channel 1 that is connected with flue, described inlet channel 1 is connected with flue gas and handles pipeline 2, the outlet that described flue gas is handled pipeline 2 is connected with outlet passageway 3, described flue gas is handled the thick branch gas coning 4 between the detail of two ends that fixedly suspends in the pipeline 2, be provided with flue gas washing chamber 21 between the wall of described flue gas processing pipeline 2 and the wall of described minute gas coning 4, the wall inboard of described minute gas coning 4 is provided with cleaning solution inner chamber 51, the wall that described flue gas is handled pipeline 2 is provided with the cleaning solution exocoel 52 of handling the wall sealing of pipeline 2 with described flue gas outward, described cleaning solution exocoel 52 is provided with feed pathway 53, sealing is provided with and seals the chamber communication channel 54 that is communicated with described cleaning solution inner chamber 51 and described cleaning solution exocoel 52 between the wall that described flue gas is handled pipeline 2 and the wall of described minute gas coning 4, fill cleaning solution in described cleaning solution inner chamber 51 and the described cleaning solution exocoel 52, described flue gas is handled the wall of pipeline 2 and the wall of described minute gas coning 4 is provided with cleaning solution spray apertures 6, and described cleaning solution spray apertures 6 imports described flue gas washing chamber 21 with the described cleaning solution in described cleaning solution inner chamber 51 and the described cleaning solution exocoel 52; It is structure thick between the detail of two ends that described flue gas is handled pipeline 2; Described minute gas coning 4 is suspended in described flue gas by a minute gas coning support 41 and handles in the pipeline 2; Described cleaning solution is an alkali lye; Described cleaning solution spray apertures 6 is arranged on the big described flue gas of described cleaning solution gravitional force and handles on the wall of the wall of pipeline 2 or described minute gas coning 4; The wall of described desulfurization dust separation device is the stainless steel wall; The wall surface of described desulfurization dust separation device is provided with the anticorrosion bed of material.
Described minute gas coning 4 will enter described flue gas and handle the flue gas of pipeline 2 and spread out, described cleaning solution and the contact area that needs smoke treatment have so just been increased, described cleaning solution exocoel 52 and described cleaning solution inner chamber 51 are communicated with to get up by described chamber communication channel 54, described cleaning solution spray apertures 6 on the wall of described like this flue gas processing pipeline 2 and the wall of described minute gas coning 4 can spray described cleaning solution, absorb dust and sulfur dioxide in the flue gas, also fully increased the contact area of described cleaning solution and flue gas.The flue gas of handling can be got rid of from described outlet passageway 3, the liquid that contains dust and harmful substance flows out along wall, and described flue gas is handled pipeline 2 and described minute gas coning 4 is structure thick between the detail of two ends, effectively prevents to contain the liquid buildup of dust and harmful substance in described flue gas washing chamber 21.Can carry out wash liquor recycle and reuse again for the liquid that contains dust and harmful substance that flows out; described cleaning solution exocoel 52 is provided with feed pathway 53 and has guaranteed that described cleaning solution can according to circumstances inject at any time simultaneously; also guaranteed the sufficient supplies of described cleaning solution; described cleaning solution is that alkali lye can better carry out the desulfurization processing to flue gas; described cleaning solution spray apertures 6 is arranged on the big described flue gas of described cleaning solution gravitional force and handles on the wall of the wall of pipeline 2 or described minute gas coning 4 and reduced the energy that impels described cleaning solution spray to consume; the wall of described desulfurization dust separation device is the stainless steel wall; the wall surface of described desulfurization dust separation device is provided with the anticorrosion bed of material; better protection equipment; the better effects if that makes dust-removal and desulfurizing prolonged service life, in order also can be handled to the flue gas dust-removal and desulfurizing that circulates.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. desulfurization dust separation device, comprise the inlet channel that is connected with flue, described inlet channel is connected with flue gas and handles pipeline, the outlet that described flue gas is handled pipeline is connected with outlet passageway, it is characterized in that: described flue gas is handled the thick branch gas coning between the detail of two ends that fixedly suspends in the pipeline, be provided with the flue gas washing chamber between the wall of described flue gas processing pipeline and the wall of described minute gas coning, the wall inboard of described minute gas coning is provided with the cleaning solution inner chamber, the wall that described flue gas is handled pipeline is provided with the cleaning solution exocoel of handling the wall sealing of pipeline with described flue gas outward, described cleaning solution exocoel is provided with feed pathway, sealing is provided with and seals the chamber communication channel that is communicated with described cleaning solution inner chamber and described cleaning solution exocoel between the wall that described flue gas is handled pipeline and the wall of described minute gas coning, fill cleaning solution in described cleaning solution inner chamber and the described cleaning solution exocoel, described flue gas is handled the wall of pipeline and the wall of described minute gas coning is provided with the cleaning solution spray apertures, and described cleaning solution spray apertures imports described flue gas washing chamber with the described cleaning solution in described cleaning solution inner chamber and the described cleaning solution exocoel.
2. desulfurization dust separation device as claimed in claim 1 is characterized in that: it is structure thick between the detail of two ends that described flue gas is handled pipeline.
3. desulfurization dust separation device as claimed in claim 1 is characterized in that: gas coning was by dividing the gas coning holder suspension in described flue gas is handled pipeline in described minute.
4. desulfurization dust separation device as claimed in claim 1 is characterized in that: described cleaning solution is an alkali lye.
5. desulfurization dust separation device as claimed in claim 1 is characterized in that: described cleaning solution spray apertures is arranged on the big described flue gas of described cleaning solution gravitional force and handles on the wall of the wall of pipeline or described minute gas coning.
6. as claim 1,2,3,4 or 5 described desulfurization dust separation devices, it is characterized in that: the wall of described desulfurization dust separation device is the stainless steel wall.
7. as claim 1,2,3,4 or 5 described desulfurization dust separation devices, it is characterized in that: the wall surface of described desulfurization dust separation device is provided with the anticorrosion bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206960558U CN201940166U (en) | 2010-12-31 | 2010-12-31 | Desulfurizing and dedusting purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206960558U CN201940166U (en) | 2010-12-31 | 2010-12-31 | Desulfurizing and dedusting purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940166U true CN201940166U (en) | 2011-08-24 |
Family
ID=44467519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206960558U Expired - Lifetime CN201940166U (en) | 2010-12-31 | 2010-12-31 | Desulfurizing and dedusting purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091521A (en) * | 2010-12-31 | 2011-06-15 | 黄官禹 | Desulfuration and dust-removal purifying device |
| CN106110800A (en) * | 2015-06-29 | 2016-11-16 | 崔子扬 | A kind of air washer filtered for waste gas absorption and primary purification mechanism |
-
2010
- 2010-12-31 CN CN2010206960558U patent/CN201940166U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091521A (en) * | 2010-12-31 | 2011-06-15 | 黄官禹 | Desulfuration and dust-removal purifying device |
| CN106110800A (en) * | 2015-06-29 | 2016-11-16 | 崔子扬 | A kind of air washer filtered for waste gas absorption and primary purification mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206372683U (en) | A kind of sewage plant waste gas collection device | |
| CN205672766U (en) | A kind of efficiently industrial fumes energy-saving purifier | |
| CN201940166U (en) | Desulfurizing and dedusting purifier | |
| CN204710059U (en) | A kind of integrated form pollutant purification device | |
| CN204710102U (en) | A kind of new and effective emission-control equipment | |
| CN201848204U (en) | Sintering flue gas seawater desulfurization tower | |
| CN102091521B (en) | Desulfuration and dust-removal purifying device | |
| CN203244894U (en) | Spray type cyclonic dust remover with desulphurization effect | |
| CN206577563U (en) | A kind of flue purifier of boiler | |
| CN206942854U (en) | Tail-gas purifier of vehicle | |
| CN205649985U (en) | Oil and smoke filter | |
| CN204034502U (en) | Moisture film desulfation dust-extraction device | |
| CN107511072A (en) | A kind of flue gas ash removal denitrification apparatus | |
| CN209093103U (en) | Flue-gas dust-removing and desulfurization device | |
| CN203556288U (en) | Rotational flow spraying biological activity purification tower | |
| CN204369825U (en) | A kind of biomass gas-making stove U-shaped foam dust-removing device | |
| CN204768061U (en) | Exhaust gas purifying apparatus of power plant | |
| CN105066155A (en) | Environment-friendly chimney | |
| CN205925307U (en) | Vertical washing tower | |
| CN205340429U (en) | Separated haze belt cleaning device | |
| CN201862358U (en) | Alkaline liquor jetting type smoke-eliminating and desulfurizing dust collector | |
| CN207071320U (en) | A kind of desulfurization and dedusting sprinkling equipment | |
| CN208911812U (en) | A kind of eddy flow water film type desulfation dust-extraction device | |
| CN205700587U (en) | A kind of power plant special-purpose catalyst regeneration washing equipment | |
| CN205886473U (en) | A circulation tank for vertical washing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |