CN205182486U - Alkaline waste water desulfurization desalination device - Google Patents
Alkaline waste water desulfurization desalination device Download PDFInfo
- Publication number
- CN205182486U CN205182486U CN201520981321.4U CN201520981321U CN205182486U CN 205182486 U CN205182486 U CN 205182486U CN 201520981321 U CN201520981321 U CN 201520981321U CN 205182486 U CN205182486 U CN 205182486U
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- CN
- China
- Prior art keywords
- waste water
- alkaline waste
- screen pack
- flue gas
- atomizer
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Abstract
The utility model discloses an alkaline waste water desulfurization desalination device, which comprises flue gas pipeline, flue gas pipeline's inner wall symmetry be equipped with two alkaline waste water conveyer pipes, every the spaced is equipped with a plurality of injection spray pipes that are parallel to each other on the alkaline waste water conveyer pipe, the injection spray pipe export is connected with an atomizer, the export orientation of atomizer with flue gas containing sulphur's flow direction forms an acute angle in the flue gas pipeline to and still including being located the first filter screen on alkaline waste water conveyer pipe right side, the bottom of first filter screen still is equipped with a liquid accumulation box. The utility model discloses purify flue gas containing sulphur when handling waste water, played energy -concerving and environment -protective effect to guaranteed that vapour fog that the atomizer formed can not influence flowing of flue gas containing sulphur and discharge, simultaneously, prolonged its and mixed reaction time, improved desulfurization efficiency, guaranteed desulfurization effect.
Description
Technical field
The utility model relates to flue gas desulfurization device technical field, particularly relates to a kind of alkaline waste water desulfurization desalting processing device.
Background technology
A large amount of sulfur-containing smoke gas can be discharged in the process of coal combustion, need to carry out desulfurization desalting processing to sulfur-containing smoke gas, at present, conventional method adopts the desulfurization of alkaline water curtain method, namely use the sulfur dioxide in NaOH and flue gas to react to remove, this method needs at substantial NaOH, and not environmentally.
Utility model content
The utility model mainly solves technical problem existing in prior art, thus provides a kind of sulfur limitation effect good and the alkaline waste water desulfurization desalting processing device of energy-conserving and environment-protective.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The alkaline waste water desulfurization desalting processing device that the utility model provides, comprise flue, the inwall symmetry of described flue be provided with two alkaline waste water carrier pipes, on each described alkaline waste water carrier pipe, interval is provided with multiple injection spray pipe be parallel to each other, described injection spray pipe outlet is connected with an atomizer, in the Way out of described atomizer and described flue, the flow direction shape of sulfur-containing smoke gas is in an acute angle, and also comprising the first screen pack be positioned on the right side of described alkaline waste water carrier pipe, the bottom of described first screen pack is also provided with a hydrops case.
Further, the right side of described first screen pack also interval be provided with the second screen pack, described hydrops case is arranged between described first screen pack and the second screen pack.
Further, the sizing grid of described first screen pack is greater than the sizing grid of the second screen pack.
Further, multiple described injection spray pipe is evenly distributed along on the length direction of described alkaline waste water carrier pipe.
Further, the acute angle size that in the Way out of described atomizer and described flue, the flow direction of sulfur-containing smoke gas is formed is 30 °-45 °.
The beneficial effects of the utility model are: vaporific by utilizing atomizer to be formed the alkaline waste water formed after plant produced, react after mixing with the sulfur-containing smoke gas in flue, it is purification of sulphur-containing flue gas while process waste water, serve the effect of energy-conserving and environment-protective, and, in the Way out of atomizer and flue, the flow direction shape of sulfur-containing smoke gas is in an acute angle, ensure that steam fog that atomizer is formed can not affect the flowing discharge of sulfur-containing smoke gas, simultaneously, sulfur-containing smoke gas and vaporific waste water are after the cushioning effect of the first screen pack, extend its hybrid reaction time, the liquid deposition finally formed is in hydrops case, gas enters lower road treatment process through the first screen pack, which raises desulfuration efficiency, ensure that desulfurized effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of alkaline waste water desulfurization desalting processing device of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, alkaline waste water desulfurization desalting processing device of the present utility model, comprise flue 1, the inwall symmetry of flue 1 be provided with two alkaline waste water carrier pipes 2, on each alkaline waste water carrier pipe 2, interval is provided with multiple injection spray pipe 3 be parallel to each other, injection spray pipe 3 outlet is connected with an atomizer 4, in the Way out of atomizer 4 and flue 1, the flow direction shape of sulfur-containing smoke gas is in an acute angle, and the bottom also comprising the first screen pack 5, first screen pack 5 be positioned on the right side of alkaline waste water carrier pipe 2 is also provided with a hydrops case 6.The utility model is vaporific by utilizing atomizer 4 to be formed the alkaline waste water formed after plant produced, react after mixing with the sulfur-containing smoke gas in flue 1, it is purification of sulphur-containing flue gas while process waste water, serve the effect of energy-conserving and environment-protective, and, in the Way out of atomizer 4 and flue 1, the flow direction shape of sulfur-containing smoke gas is in an acute angle, ensure that steam fog that atomizer 4 is formed can not affect the flowing discharge of sulfur-containing smoke gas, simultaneously, sulfur-containing smoke gas and vaporific waste water are after the cushioning effect of the first screen pack 5, extend its hybrid reaction time, the liquid deposition finally formed is in hydrops case 6, gas enters lower road treatment process through the first screen pack 5, which raises desulfuration efficiency, ensure that desulfurized effect.
Particularly, the right side of the first screen pack 5 also interval be provided with the second screen pack 7, hydrops case 6 is arranged between the first screen pack 5 and the second screen pack 7, the object of such setting is: by the first screen pack 5 and the second screen pack 7 double buffering backflow, make to form a hybrid reaction district between the first screen pack 5 and the second screen pack 7, extend the reaction time, ensure that desulfurized effect.Wherein, the sizing grid of the first screen pack 5 is greater than the sizing grid of the second screen pack 7, is convenient to the filter efficiency and the purity that improve the rear gas of reaction like this, facilitates the process of next procedure.
Particularly, in order to make atomization more even, multiple injection spray pipe 3 is evenly distributed along on the length direction of alkaline waste water carrier pipe 2.In the utility model, if the acute angle that in the Way out of atomizer 4 and flue 1, the flow direction of sulfur-containing smoke gas is formed is excessive, the flowing of sulfur-containing smoke gas then can be affected because of atomization air flow, if acute angle is too small, reaction surface then can be caused too small, reaction is not thorough, and therefore, the acute angle size in the present embodiment is preferably 30 °-45 °.
Above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an alkaline waste water desulfurization desalting processing device, comprise flue (1), it is characterized in that: the inwall symmetry of described flue (1) be provided with two alkaline waste water carrier pipes (2), on each described alkaline waste water carrier pipe (2), interval is provided with multiple injection spray pipe (3) be parallel to each other, described injection spray pipe (3) outlet is connected with an atomizer (4), the Way out of described atomizer (4) and the flow direction shape of described flue (1) interior sulfur-containing smoke gas in an acute angle, and also comprise the first screen pack (5) being positioned at described alkaline waste water carrier pipe (2) right side, the bottom of described first screen pack (5) is also provided with a hydrops case (6).
2. alkaline waste water desulfurization desalting processing device as claimed in claim 1, it is characterized in that: the right side of described first screen pack (5) also interval be provided with the second screen pack (7), described hydrops case (6) is arranged between described first screen pack (5) and the second screen pack (7).
3. alkaline waste water desulfurization desalting processing device as claimed in claim 2, is characterized in that: the sizing grid of described first screen pack (5) is greater than the sizing grid of the second screen pack (7).
4. alkaline waste water desulfurization desalting processing device as claimed in claim 3, is characterized in that: multiple described injection spray pipe (3) is evenly distributed along on the length direction of described alkaline waste water carrier pipe (2).
5. alkaline waste water desulfurization desalting processing device as claimed in claim 1, is characterized in that: the acute angle size that the Way out of described atomizer (4) and the flow direction of described flue (1) interior sulfur-containing smoke gas are formed is 30 °-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981321.4U CN205182486U (en) | 2015-12-01 | 2015-12-01 | Alkaline waste water desulfurization desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981321.4U CN205182486U (en) | 2015-12-01 | 2015-12-01 | Alkaline waste water desulfurization desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182486U true CN205182486U (en) | 2016-04-27 |
Family
ID=55775525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981321.4U Expired - Fee Related CN205182486U (en) | 2015-12-01 | 2015-12-01 | Alkaline waste water desulfurization desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861400A (en) * | 2017-03-07 | 2017-06-20 | 张西珍 | The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln |
-
2015
- 2015-12-01 CN CN201520981321.4U patent/CN205182486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861400A (en) * | 2017-03-07 | 2017-06-20 | 张西珍 | The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln |
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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: 20160427 Termination date: 20181201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |