CN2829863Y - Wet flue gas purifier - Google Patents
Wet flue gas purifier Download PDFInfo
- Publication number
- CN2829863Y CN2829863Y CN 200520024747 CN200520024747U CN2829863Y CN 2829863 Y CN2829863 Y CN 2829863Y CN 200520024747 CN200520024747 CN 200520024747 CN 200520024747 U CN200520024747 U CN 200520024747U CN 2829863 Y CN2829863 Y CN 2829863Y
- Authority
- CN
- China
- Prior art keywords
- flue gas
- chimney
- desulphurizing
- wet type
- liquid
- 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
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Abstract
The utility model belongs to the technical field of flue gas desulphurization and dust removal, which particularly relates to a wet flue gas purifier. The utility model has the main technical scheme that the wet multi-function flue gas purifier comprises a desulphurizing pool filled with desulphurizing liquid and a chimney, wherein the desulphurizing pool is provided with a flue gas inlet extending into the liquid surface of the desulphurizing liquid, the desulphurizing pool filled with the desulphurizing liquid is fixed at the bottom of the chimney, and meanwhile, a spraying mechanism and a liquid supplying device composed of blades are installed in the chimney and on the upper part of the desulphurizing pool. Because each mechanism forming the wet flue gas purifier is arranged in the chimney and is vertically fixed, the utility model has the advantage of small ground occupation. The wet flue gas purifier can be used for the desulphurization and the dust removal of the tail gas of a coal-burning, a fuel oil and a gas boilers and other exhausting flue gas containing sulfur.
Description
Technical field
The utility model belongs to the flue gas desulfurization and dedusting technical field, relates in particular to a kind of wet type smoke eliminator.
Background technology
Along with implementing of the raising of people's environmental consciousness and environmental legislation, use the fume emission of industry of coal, oil, natural gas and other fuel gas matter of utmost importance that has become people to solve up to standard.Do not have desulfation dust-extraction device or do not reach the environmental emission standard and the overall control requirement, all will augment smoke eliminator.Though the cleaned coal and the low-sulfur oil of the sulfur-bearing that can satisfy discharge standard are arranged at present, and cost is too high, and causes the waste of resource.At present, flue gas ash removal roughly is divided into two classes: a class is the impact water bath formula, and flue gas enters the water layer of desulfurizing tower lower case, forms impulse type water bath, and wet cleaning enters chimney by induced draft blower withdraws, pressurized stream through the ground flue again; Another kind of is shower type, and flue gas enters the desulfurizing tower bottom, and being sprayed water by the shower nozzle on top forms water smoke to the purification of flue gas humidifying, enters chimney by induced draft blower withdraws, pressurized stream through the ground flue again.Like this, though can solve flue gas desulfurization,, these desulfurization mechanisms of composition desulfurizer divide equally to scatter and put, and floor space is very big, thinks further technological improvement, then is difficult to arrange the new equipment of installing.Be negative pressure work owing to desulfurizing tower again, so the easy ponding corrosion of air-introduced machine, working life is shorter.
The utility model content
The purpose of this utility model just provides that a kind of floor space is little, desulfurized effect good, can effectively prevent the wet type multi function flue gas cleaner of air-introduced machine ponding corrosion.
For achieving the above object, the technical solution adopted in the utility model is:
The wet type smoke eliminator comprises desulfurization pond and chimney that doctor solution is housed, and described desulfurization pond has stretches into gas approach under the doctor solution liquid level; Described chimney bottom is fixed in the described desulfurization pond that doctor solution is housed.
Its additional technical feature is:
Spraying mechanism is installed on the top in desulfurization pond in described chimney;
Described gas approach is positioned at the following 10--300 millimeter of desulfurization pond doctor solution liquid level;
In described chimney, be fixed with and pounce on the liquid device;
The described liquid device of pouncing on is several blades that are fixed on the vertical pivot;
Describedly be fixed in several blades on the vertical pivot not on same plane;
Broken aerofoil structure is adopted on described chimney top.
Wet type smoke eliminator provided by the utility model compared with prior art, have the following advantages: one, have spraying mechanism and pounce on the liquid device owing in the chimney of the top in desulfurization pond, install, chimney be positioned at dedusting and desulfurizing tower above, desulfurization pond, spraying mechanism and pounce on the liquid device and in chimney, vertically distribute, so this wet type multi function flue gas cleaner has the few characteristics of floor space; Its two because this wet type multi function flue gas cleaner adopts impact water bath and spraying mechanism dedusting simultaneously, improved the effect of desulfurization and dedusting; Its three because broken aerofoil structure is adopted on chimney top, can save the fixedly backguy of chimney, saved the backguy occupation space.
Description of drawings
Accompanying drawing is the structural representation of the utility model wet type smoke eliminator.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing the utility model wet type smoke eliminator.
As shown in drawings, the structure of wet type smoke eliminator provided by the utility model includes chimney 6, in the bottom of this chimney the desulfurization pond 2 that doctor solution 1 is housed is set.Doctor solution 1 is according to the sulfur content in the flue gas and other concrete condition, the spent lye that can already produce for alkaline matter such as water, NaOH, calcium hydroxide or because of papermaking, printing and dyeing and cotton spinning.Sidepiece in chimney bottom is fixed with fume pipe 4, and at least 10 millimeters (size that can look what or flue gas pressures of sulfur content in the flue gas is selected) are stretched under the liquid level of doctor solution 1 in the import 3 of this fume pipe between the 10--300 millimeter.2 tops, Lower Half desulfurization pond in chimney 6 are installed with spraying mechanism 5, and spraying mechanism 5 can adopt the shower nozzle of several mutual arrangements, also can be other known spraying mechanism.Be fixed with on the top of spraying mechanism and pounce on the liquid device.This pounce on the liquid device on vertical pivot 7 fixedly 3--5 not at grade fan blade 8 constitute.
For easy to install, adopt broken aerofoil structure at chimney epimere 9, the chimney backguy can be set, just can well fix.
During use, ash-laden gas enters in the desulfurization pond 2 through the import 3 of fume pipe, fair speed with the 8-30 meter per second is impacted the liquid level that floods mouth of pipe degree of depth 10-300 millimeter, form the foam and the liquid flower of fierce disturbance, gas, liquid are fully contacted, and the washing ash-laden gas remains grit in flue gas with air motion, with the spray collision that is evoked, flue gas is further washed again; Flue gas after the washing spraying mechanism 5 of flowing through oppositely sprays, and obtains double purification; At last, by after pouncing on the liquid device and removing fine liquid particles, discharge through chimney 6.
Claims (7)
1, wet type smoke eliminator comprises desulfurization pond and chimney that doctor solution is housed, and described desulfurization pond has stretches into gas approach under the doctor solution liquid level; It is characterized in that: described chimney bottom is fixed in the described desulfurization pond that doctor solution is housed.
2, wet type smoke eliminator according to claim 1 is characterized in that: spraying mechanism is installed on the top in desulfurization pond in described chimney.
3, wet type smoke eliminator according to claim 1 is characterized in that: described gas approach is positioned at the following 10-300 millimeter of desulfurization pond doctor solution liquid level.
4, wet type smoke eliminator according to claim 1 is characterized in that: be fixed with in described chimney and pounce on the liquid device.
5, wet type smoke eliminator according to claim 4 is characterized in that: the described liquid device of pouncing on is several blades that are fixed on the vertical pivot.
6, wet type smoke eliminator according to claim 5 is characterized in that: describedly be fixed in several blades on the vertical pivot not on same plane.
7, wet type smoke eliminator according to claim 1 is characterized in that: broken aerofoil structure is adopted on described chimney top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024747 CN2829863Y (en) | 2005-08-25 | 2005-08-25 | Wet flue gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024747 CN2829863Y (en) | 2005-08-25 | 2005-08-25 | Wet flue gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829863Y true CN2829863Y (en) | 2006-10-25 |
Family
ID=37134787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024747 Expired - Fee Related CN2829863Y (en) | 2005-08-25 | 2005-08-25 | Wet flue gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829863Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091874B (en) * | 2007-05-30 | 2010-09-22 | 江苏正通宏泰股份有限公司 | Method for flue gas desulfurization by using dyeing wastewater, and absorption tower |
| CN104130805A (en) * | 2014-07-01 | 2014-11-05 | 江苏金江生物能源科技有限公司 | Biomass gas purifying cabinet |
-
2005
- 2005-08-25 CN CN 200520024747 patent/CN2829863Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091874B (en) * | 2007-05-30 | 2010-09-22 | 江苏正通宏泰股份有限公司 | Method for flue gas desulfurization by using dyeing wastewater, and absorption tower |
| CN104130805A (en) * | 2014-07-01 | 2014-11-05 | 江苏金江生物能源科技有限公司 | Biomass gas purifying cabinet |
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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: 20061025 Termination date: 20100825 |