CN203408595U - Efficient flue gas desulfurization device - Google Patents
Efficient flue gas desulfurization device Download PDFInfo
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- CN203408595U CN203408595U CN201320488052.9U CN201320488052U CN203408595U CN 203408595 U CN203408595 U CN 203408595U CN 201320488052 U CN201320488052 U CN 201320488052U CN 203408595 U CN203408595 U CN 203408595U
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- flue gas
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- slurries
- slurry
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Abstract
The utility model discloses an efficient flue gas desulfurization device. The device is provided with a columnar tower body, wherein a slurry collecting chamber is arranged at the lower end of the tower body; a flue gas reaction chamber is arranged above the slurry collecting chamber; a flue gas inlet is formed at the side of the flue gas reaction chamber; a slurry spray chamber is arranged above the flue gas reaction chamber; a five-grade spraying device is arranged inside the slurry spray chamber; a first dust remover and a second dust remover are orderly arranged above the slurry spray chamber; an air outlet is formed at the top of the tower body; the device is also provided with a slurry circulating pump; a liquid inlet of the slurry circulating pump is connected with the slurry collecting chamber through a pipeline; a liquid outlet of the slurry circulating pump is connected with the spraying device of the slurry spray chamber through the pipeline; a liquid outlet is formed at the lower part of the slurry collecting chamber at the lower end of the tower body. By adopting the efficient flue gas desulfurization device, desulfuration can be efficiently achieved; dust in the flue gas can be efficiently removed; the requirements of quick production and environmental protection are greatly met.
Description
Technical field
The utility model relates to a kind of flue gas processing device, is specifically related to a kind of high-efficiency flue gas desulfurization device.
Background technology
Along with the requirement of industrial expansion and environmental protection, for desulfurization and the dust removal process of flue gas, more and more needed larger improvement.By absorbent and desulfurization product, the dry and wet state in sweetening process can be divided into desulfur technology wet method, dry method and semidry method.Wet FGD technology is with the desulfurization and process desulfurization product under wet condition of the solution that contains absorbent or slurries, and this method has that desulphurization reaction speed is fast, equipment simple, desulfuration efficiency advantages of higher.The desulfurization absorption of dry method FGD technology and product are processed and all under dry state, are carried out, this method have without sewage spent acid discharge, equipment corrosion degree is lighter, flue gas in purification process without significant hypothermal, purify after cigarette temperature high, be beneficial to the advantages such as chimney exhaust diffusion, secondary pollution are few, but exist desulfuration efficiency low, the problem such as reaction speed is slow, equipment is huge.Semidry method FGD technology refers to desulfurizing agent desulfurization under drying regime, under wet condition, regenerates, or desulfurization under wet condition, under dry state, processes the flue gas desulfurization technique of desulfurization product.
Although the application of wet desulphurization is at present comparatively extensive, it exists desulfuration efficiency low, lower for the dust disposal ability in flue gas, and the effect that its flue gas is processed can not well meet environmental requirement.
Utility model content
The utility model technical issues that need to address are just to overcome the defect of prior art, and a kind of high-efficiency flue gas desulfurization device is provided, and it can high-efficiency desulfurization, efficiently removes the dust in flue gas, has greatly met the requirement of production and environmental protection.
For addressing the above problem, the utility model adopts following technical scheme:
A device, this device is provided with column tower body, and the tower body lower end of this device is provided with slurries collecting chamber, and the top of slurries collecting chamber is smoke reaction chamber, and the side in smoke reaction chamber is provided with smoke air inlet; For the sulphur in efficient absorption flue gas, the top in smoke reaction chamber is that the ，Gai of slurries spray chamber slurries spray chamber is provided with Pyatyi sprayer unit; In order efficiently to remove the dust in flue gas, the top of slurries spray chamber is followed successively by primary dust removing device and secondary ash collector; The top of tower body is provided with gas outlet; In order to recycle slurries, this device is also provided with slurry circulating pump.
The utility model recycles in order to realize the high efficiente callback of slurries, reduce processing cost, preferably technical scheme is, the inlet of slurry circulating pump is connected with slurries collecting chamber by pipeline, and the liquid outlet of slurry circulating pump is connected with the sprayer unit of slurries spray chamber by pipeline.
The utility model is for the ease of cleaning slurries collecting chamber, and preferably technical scheme also has, and the bottom of the slurries collecting chamber of tower body lower end is provided with leakage fluid dram.
The utility model, in order to realize the dust of efficiently removing in flue gas, improves flue gas treatment effect, and preferably technical scheme also has, and primary dust removing device is mechanical collector; Secondary ash collector is electric cleaner; Tower body outside is provided with precipitator energisation device.
The utility model is in order to improve the dust removing effects of deduster, and preferably technical scheme also has, and the top of secondary ash collector is provided with for rinsing the moisture film flusher of deduster dust.
Advantage of the present utility model and beneficial effect are: in the utility model flue gas desulfur device, be provided with Pyatyi sprayer unit, can efficiently remove the sulphur in flue gas; In this device, be provided with two-step filter, can efficiently remove the dust in flue gas, improve flue gas treatment effect; The utility model is provided with slurry circulating pump, and slurries are recycled, and lowers desulphurization cost.
Accompanying drawing explanation
Fig. 1 is the utility model high-efficiency flue gas desulfurization device plane structure chart;
In figure: 1, gas outlet; 2, moisture film flusher; 3, two-stage dust removal dress device; 4, primary dust removing dress device; 5, slurries spray chamber; 6, pipeline; 7, slurry circulating pump; 8, leakage fluid dram; 9, slurries collecting chamber; 10, air inlet; 11, precipitator energisation device.
The specific embodiment
embodiment 1
As shown in Figure 1, the utility model is a kind of high-efficiency flue gas desulfurization device, and this device is provided with column tower body, and the tower body lower end of this device is provided with slurries collecting chamber 9, and the top of slurries collecting chamber 9 is smoke reaction chamber, and the side in smoke reaction chamber is provided with smoke air inlet; For the sulphur in efficient absorption flue gas, the top in smoke reaction chamber is that 5 ，Gai slurries spray chambers 5, slurries spray chamber are provided with Pyatyi sprayer unit; In order efficiently to remove the dust in flue gas, the top of slurries spray chamber 5 is followed successively by primary dust removing device 4 and secondary ash collector 3; The top of tower body is provided with gas outlet 1; In order to recycle slurries, this device is also provided with slurry circulating pump 7.
embodiment 2
On the basis of embodiment 1, the utility model recycles in order to realize the high efficiente callback of slurries, reduce processing cost, preferably embodiment is, the inlet of slurry circulating pump 7 is connected with slurries collecting chamber by pipeline 6, and the liquid outlet of slurry circulating pump 7 is connected with the sprayer unit of slurries spray chamber 5 by pipeline 6; For the ease of cleaning slurries collecting chamber, the bottom of the slurries collecting chamber 9 of tower body lower end is provided with leakage fluid dram 8, and other parts are identical with embodiment 1.
On the basis of embodiment 2, the utility model, in order to realize the dust of efficiently removing in flue gas, improves flue gas treatment effect, and preferably embodiment also has, and primary dust removing device 4 is mechanical collector; Secondary ash collector 3 is electric cleaner; Tower body outside is provided with precipitator energisation device 11; In order to improve the dust removing effects of deduster, the top of secondary ash collector 3 is provided with for rinsing the moisture film flusher 2 of deduster dust, and other parts are identical with embodiment 2.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (5)
1. a high-efficiency flue gas desulfurization device, this device is provided with column tower body, it is characterized in that, and the tower body lower end of this device is provided with slurries collecting chamber, and the top of slurries collecting chamber is smoke reaction chamber, and the side in smoke reaction chamber is provided with smoke air inlet; The top in smoke reaction chamber is that the ，Gai of slurries spray chamber slurries spray chamber is provided with Pyatyi sprayer unit; The top of slurries spray chamber is followed successively by primary dust removing device and secondary ash collector; The top of tower body is provided with gas outlet; This device is also provided with slurry circulating pump.
2. high-efficiency flue gas desulfurization device as claimed in claim 1, is characterized in that, the inlet of slurry circulating pump is connected with slurries collecting chamber by pipeline, and the liquid outlet of slurry circulating pump is connected with the sprayer unit of slurries spray chamber by pipeline.
3. high-efficiency flue gas desulfurization device as claimed in claim 2, is characterized in that, the bottom of the slurries collecting chamber of tower body lower end is provided with leakage fluid dram.
4. high-efficiency flue gas desulfurization device as claimed in claim 3, is characterized in that, primary dust removing device is mechanical collector; Secondary ash collector is electric cleaner; Tower body outside is provided with precipitator energisation device.
5. high-efficiency flue gas desulfurization device as claimed in claim 4, is characterized in that, the top of secondary ash collector is provided with for rinsing the moisture film flusher of deduster dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488052.9U CN203408595U (en) | 2013-08-12 | 2013-08-12 | Efficient flue gas desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488052.9U CN203408595U (en) | 2013-08-12 | 2013-08-12 | Efficient flue gas desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408595U true CN203408595U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488052.9U Expired - Fee Related CN203408595U (en) | 2013-08-12 | 2013-08-12 | Efficient flue gas desulfurization device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203408595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413440A (en) * | 2015-12-09 | 2016-03-23 | 安徽中泰创展环境科技有限公司 | Flue gas even-distribution type sulfur removal spraying tower |
| CN105413441A (en) * | 2015-12-09 | 2016-03-23 | 安徽中泰创展环境科技有限公司 | Flue gas treatment spraying tower |
-
2013
- 2013-08-12 CN CN201320488052.9U patent/CN203408595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413440A (en) * | 2015-12-09 | 2016-03-23 | 安徽中泰创展环境科技有限公司 | Flue gas even-distribution type sulfur removal spraying tower |
| CN105413441A (en) * | 2015-12-09 | 2016-03-23 | 安徽中泰创展环境科技有限公司 | Flue gas treatment spraying tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |