CN102430308A - Equipment and method for purifying smoke gas purification - Google Patents
Equipment and method for purifying smoke gas purification Download PDFInfo
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- CN102430308A CN102430308A CN201110287203XA CN201110287203A CN102430308A CN 102430308 A CN102430308 A CN 102430308A CN 201110287203X A CN201110287203X A CN 201110287203XA CN 201110287203 A CN201110287203 A CN 201110287203A CN 102430308 A CN102430308 A CN 102430308A
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- blade
- purification channel
- flue gas
- purification
- smoke gas
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Abstract
The invention relates to equipment and a method for purifying smoke gas, and belongs to the technical field of waste gas (smoke gas) purification. In the technical scheme, 1, water is sprayed at a smoke gas inlet, so that smoke gas and water are mixed and separated fully, and water-containing smoke gas enters a purification channel upwards; 2, blades are arranged in the purification channel in a layering mode, more than three blades are arranged on each layer, the blades extend towards the outer wall of the purification channel by taking an axis of the purification channel as a starting point, the extension parts of the blades are not contacted mutually and are arranged at intervals, and a spraying device is arranged in the purification channel; and 3, the water-containing smoke gas entering the purification channel passes through intervals among the blades on each layer in the ascending process, water in the smoke gas is attached to the blades and flows downward naturally to purify the smoke gas, the water is sprayed into the purification channel to enhance purification and clean the blades, and the purified smoke gas is discharged from the top of the purification channel. Compared with the ordinary equipment for dedusting, dehydrating and desulfurizing industrial smoke gas, the equipment for purifying the smoke gas has the advantages of saving investment, along with small resistance, high purification efficiency and no secondary pollution.
Description
Technical field
The present invention relates to
OnePlant flue gas purifying equipment and method, belong to waste gas (flue gas) purification techniques field.
Background technology
At present, the muddy material drying and upgrading can produce large quantity of exhaust gas, and industries such as metallurgy, building materials, chemical industry also produce great amount of high-temperature industrial waste gas, flue gas; All need carry out purified treatment, waste gas (flue gas) purifies and mainly comprises dedusting, dehydration, desulfurization etc., and the purification method of background technology mainly comprises following process: industrial waste gas (flue gas) is fed in the water; Carry out water bath dust-removing; Perhaps, mix, separate and carry out udst separation or the like, desulfurization if desired through air water to the waste gas shower water; In water, add alkaline matter, and carry out through desulfurizer.The problem that background technology exhaust gas purifying method and equipment exist is: investment is big, technology and complex structure, and purification efficiency is low.
Summary of the invention
The object of the invention provides
OnePlant flue gas purifying equipment and method, simplified structure reduces investment, improves purification efficiency, and energy-conserving and environment-protective solve the problems referred to above that exist in the background technology.
Technical scheme of the present invention is:
A kind of flue gas purifying method comprises following technical process: 1. shower water at the smoke inlet place, and flue gas is fully mixed, promoting the circulation of qi liquid separates again with water, accomplish for the first time to purify; Moisture flue gas continues upwards to get into purification channel for the second time; 2. layering is provided with blade in the purification channel, and the quantity of every layer blade is more than three, is starting point with the axis of purification channel, extends to the purification channel outer wall, and the position that blade extends does not contact each other, is provided with at interval; The blade number of plies in the purification channel be two-layer more than, laterally arrange; Be provided with spray equipment in the purification channel; 3. the moisture flue gas that gets into purification channel is in uphill process; Pass the interval between every layer of blade, the water in the flue gas is attached on the blade, under the spontaneous current, flue; Spray is strengthened purifying and cleaning blade in the purification channel, and flue gas after being purified is discharged through the top of purification channel.
Said blade is a hollow blade, and is provided with nozzle, and ejection is purified waste water, and improves clean-up effect.When putting into basic species in the ejection water, also play desulfidation.
Three of said every layer blade is parallel each other with the blade separation, and the angle between blade and the purification channel cross section is the 0-90 degree, and blade can be the plane, also can be helicoid.Main arrangement has: be parallel to each other between the blade, perpendicular to the purification channel cross section; Spiral is parallel each other between the blade, and the angle between blade and the purification channel cross section is the 10-30 degree.Comparatively speaking, between the blade each other spiral be arranged in parallel, it is better to have increased the time clean-up effect that moisture flue gas contacts with blade.
A kind of flue gas purifying equipment comprises air inlet, import spray equipment, purification channel, blade, spray equipment, and the air inlet place is provided with the import spray equipment; Layering is provided with blade in the purification channel; The quantity of every layer blade is more than three, is starting point with the axis of purification channel, extends to the purification channel outer wall; The position that blade extends does not contact each other, is provided with at interval; The blade number of plies in the purification channel be two-layer more than, laterally arrange; Be provided with spray equipment in the purification channel.
Said blade is a hollow blade, plays the heat exchange cooling effect and is provided with nozzle, and ejection is purified waste water, and improves clean-up effect.
Each blade of every layer, an end is fixed together, and is arranged on the axial location of purification channel, and the other end extends to the purification channel outer wall, is fixed on the purification channel outer wall.On the axis of purification channel, be provided with the core pipe, an end of blade all is fixed on the core pipe.
Three of said every layer blade is parallel each other with the blade separation, and the angle between blade and the purification channel cross section is the 0-90 degree, and blade can be the plane, also can be helicoid.Main arrangement has: be parallel to each other between the blade, perpendicular to the purification channel cross section; Spiral is parallel each other between the blade, and the angle between blade and the purification channel cross section is the 10-30 degree.Comparatively speaking, between the blade each other spiral be arranged in parallel, it is better to have increased the time clean-up effect that moisture flue gas contacts with blade.
Beneficial effect of the present invention: compare with common industrial smoke dedusting, dehydration, desulphurization plant, reduce investment outlay, resistance is little, and purification efficiency is high, can not produce secondary pollution, does not take the purification channel sectional area, and utilization rate 100% reduces cost.
Description of drawings
Accompanying drawing 1 is an embodiment of the invention sketch map;
Accompanying drawing 2 is embodiment of the invention hollow blade sketch mapes;
Among the figure: seal box 1, sewage draining exit 2, purification channel 3, blade 4, import spray equipment 5, lower cone 6, air inlet 7, spray equipment 8, core pipe 9, nozzle 10.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further through embodiment.
A kind of flue gas purifying method comprises following technical process: 1. shower water at the smoke inlet place, and flue gas is fully mixed, promoting the circulation of qi liquid separates again with water, accomplish for the first time to purify; Moisture flue gas continues upwards to get into purification channel for the second time; 2. layering is provided with blade in the purification channel, and the quantity of every layer blade is more than three, is starting point with the axis of purification channel, extends to the purification channel outer wall, and the position that blade extends does not contact each other, is provided with at interval; The blade number of plies in the purification channel be two-layer more than, laterally arrange; Be provided with spray equipment in the purification channel; 3. the moisture flue gas that gets into purification channel is in uphill process; Pass the interval between every layer of blade, the water in the flue gas is attached on the blade, under the spontaneous current, flue; Spray is strengthened purifying and cleaning blade in the purification channel, and flue gas after being purified is discharged through the top of purification channel.Said blade is a hollow blade, and is provided with nozzle, and ejection is purified waste water, and improves clean-up effect.When putting into basic species in the ejection water, also play desulfidation.
A kind of flue gas purifying equipment comprises air inlet 7, import spray equipment 5, purification channel 3, blade 4, spray equipment 8, and the air inlet place is provided with the import spray equipment; Layering is provided with blade in the purification channel; The quantity of every layer blade is more than three, is starting point with the axis of purification channel, extends to the purification channel outer wall; The position that blade extends does not contact each other, is provided with at interval; The blade number of plies in the purification channel be two-layer more than, laterally arrange; Be provided with spray equipment in the purification channel.Said blade is a hollow blade, and is provided with nozzle 10, and ejection is purified waste water, and improves clean-up effect.Each blade of every layer, an end is fixed together, and is arranged on the axial location of purification channel, and the other end extends to the purification channel outer wall, is fixed on the purification channel outer wall.On the axis of purification channel, be provided with core pipe 9, an end of blade all is fixed on the core pipe.Spiral is parallel each other between the blade, and the angle between blade and the purification channel cross section is the 10-30 degree.
Sewage gets into lower cone 6, gets into seal box 1 through sewage draining exit 2.
Claims (10)
1. flue gas purifying method is characterized in that comprising following technical process: 1. shower water at the smoke inlet place, and flue gas is fully mixed, promoting the circulation of qi liquid separates again with water, accomplish for the first time to purify; Moisture flue gas continues upwards to get into purification channel for the second time; 2. layering is provided with blade in the purification channel, and the quantity of every layer blade is more than three, is starting point with the axis of purification channel, extends to the purification channel outer wall, and the position that blade extends does not contact each other, is provided with at interval; The blade number of plies in the purification channel be two-layer more than, laterally arrange; Be provided with spray equipment in the purification channel; 3. the moisture flue gas that gets into purification channel is in uphill process; Pass the interval between every layer of blade, the water in the flue gas is attached on the blade, under the spontaneous current, flue; Spray is strengthened purifying and cleaning blade in the purification channel, and flue gas after being purified is discharged through the top of purification channel.
2. the flue gas purifying method according to claim 1 is characterized in that said blade is a hollow blade, plays the heat exchange cooling effect and is provided with nozzle, and ejection is purified waste water, and improves clean-up effect.
3. the flue gas purifying method according to claim 2 is characterized in that spraying and puts into basic species in the water, plays desulfidation.
4. according to claim 1 or 2 said flue gas purifying methods; Three that it is characterized in that said every layer blade is parallel each other with the blade separation, and the angle between blade and the purification channel cross section is the 0-90 degree; Blade can be the plane, also can be helicoid.
5. the flue gas purifying method according to claim 4 is characterized in that spiral is parallel each other between the blade, and the angle between blade and the purification channel cross section is the 10-30 degree.
6. a flue gas purifying equipment is characterized in that comprising air inlet (7), import spray equipment (5), purification channel (3), blade (4), spray equipment (8), and the air inlet place is provided with the import spray equipment; Layering is provided with blade in the purification channel; The quantity of every layer blade is more than three, is starting point with the axis of purification channel, extends to the purification channel outer wall; The position that blade extends does not contact each other, is provided with at interval; The blade number of plies in the purification channel be two-layer more than, laterally arrange; Be provided with spray equipment in the purification channel.
7. the flue gas purifying equipment according to claim 6 is characterized in that said blade is a hollow blade, and is provided with nozzle (10).
8. according to claim 6 or 7 said flue gas purifying equipments, it is characterized in that each blade of every layer, an end is fixed together, and is arranged on the axial location of purification channel, and the other end extends to the purification channel outer wall, is fixed on the purification channel outer wall.
9. said according to Claim 8 flue gas purifying equipment is characterized in that on the axis of purification channel, being provided with core pipe (9), and an end of blade all is fixed on the core pipe.
10. according to claim 6 or 7 said flue gas purifying equipments, it is characterized in that spiral is parallel each other between the blade, the angle between blade and the purification channel cross section is the 10-30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287203XA CN102430308A (en) | 2011-09-26 | 2011-09-26 | Equipment and method for purifying smoke gas purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287203XA CN102430308A (en) | 2011-09-26 | 2011-09-26 | Equipment and method for purifying smoke gas purification |
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| Publication Number | Publication Date |
|---|---|
| CN102430308A true CN102430308A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110287203XA Pending CN102430308A (en) | 2011-09-26 | 2011-09-26 | Equipment and method for purifying smoke gas purification |
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| Country | Link |
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| CN (1) | CN102430308A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263814A (en) * | 2013-06-15 | 2013-08-28 | 南通富妮华纺织品有限公司 | Dustproof filtration device for chimney |
| CN106390706A (en) * | 2016-11-14 | 2017-02-15 | 大连碧蓝节能环保科技有限公司 | Rain curtain type desulfuration spraying tower |
| CN109847510A (en) * | 2019-01-22 | 2019-06-07 | 四川贝特风机有限公司 | A kind of soot emissions blower fan apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708986Y (en) * | 2004-03-02 | 2005-07-13 | 代德春 | High efficient spiral type spraying dust separation desulfur device |
| CN2787293Y (en) * | 2005-05-01 | 2006-06-14 | 吴金泉 | High performance spraying and vortex type desulfurizing dust collector |
| CN2808276Y (en) * | 2005-08-02 | 2006-08-23 | 晏华 | Large-volume high-concentration fume purifying equipment |
| CN2843595Y (en) * | 2005-11-18 | 2006-12-06 | 闫玉德 | Multi-stage spiral-plate leaf desulfurizing dust collector |
| CN202224019U (en) * | 2011-09-26 | 2012-05-23 | 唐山市协力选煤干燥科技有限公司 | Flue gas purification equipment |
-
2011
- 2011-09-26 CN CN201110287203XA patent/CN102430308A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708986Y (en) * | 2004-03-02 | 2005-07-13 | 代德春 | High efficient spiral type spraying dust separation desulfur device |
| CN2787293Y (en) * | 2005-05-01 | 2006-06-14 | 吴金泉 | High performance spraying and vortex type desulfurizing dust collector |
| CN2808276Y (en) * | 2005-08-02 | 2006-08-23 | 晏华 | Large-volume high-concentration fume purifying equipment |
| CN2843595Y (en) * | 2005-11-18 | 2006-12-06 | 闫玉德 | Multi-stage spiral-plate leaf desulfurizing dust collector |
| CN202224019U (en) * | 2011-09-26 | 2012-05-23 | 唐山市协力选煤干燥科技有限公司 | Flue gas purification equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263814A (en) * | 2013-06-15 | 2013-08-28 | 南通富妮华纺织品有限公司 | Dustproof filtration device for chimney |
| CN106390706A (en) * | 2016-11-14 | 2017-02-15 | 大连碧蓝节能环保科技有限公司 | Rain curtain type desulfuration spraying tower |
| CN106390706B (en) * | 2016-11-14 | 2018-10-23 | 大连碧蓝节能环保科技有限公司 | Water curtain type desulfuration spray tower |
| CN109847510A (en) * | 2019-01-22 | 2019-06-07 | 四川贝特风机有限公司 | A kind of soot emissions blower fan apparatus |
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Application publication date: 20120502 |