CN203370452U - Reactor built-in type simple and easy ammonia-process desulfurization tower - Google Patents
Reactor built-in type simple and easy ammonia-process desulfurization tower Download PDFInfo
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- CN203370452U CN203370452U CN201320338065.8U CN201320338065U CN203370452U CN 203370452 U CN203370452 U CN 203370452U CN 201320338065 U CN201320338065 U CN 201320338065U CN 203370452 U CN203370452 U CN 203370452U
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Abstract
The utility model discloses a reactor built-in type simple and easy ammonia-process desulfurization tower. The reactor built-in type simple and easy ammonia-process desulfurization tower comprises a tower body, a reactor assembly, a washing water assembly and a demister, wherein the reactor assembly is communicated with the side face of the middle part of the tower body; the front end of the reactor assembly is located on the outer part of the tower body; the back end of the reactor assembly is located on the lower middle part of the tower body; the washing water assembly and the demister are located on the upper part inside the tower body; a smoke outlet is formed in the top above the tower body. The reactor built-in type simple and easy ammonia-process desulfurization tower has the advantages that smoke enters the tower body after passing through the reactor assembly on the side face of the tower body to be reacted with liquid ammonia; the reacted smoke ascends vertically and is discharged from the tower top after being subjected to secondary absorption and demisting, so that the ammonia content of the smoke of the outlet is reduced to be below 10mg/m<3>, aerosol is not easy to form and the smoke ascends vertically to be discharged; the demisting efficiency is improved and the water content of the smoke is reduced.
Description
Technical field
The utility model relates to a kind of flue gas desulfur device, particularly a kind of desulfurizing tower that utilizes simple and easy ammonia process to carry out flue gas desulfurization.
Background technology
The old-fashioned desulfurizing tower that utilizes simple and easy ammonia process to carry out flue gas desulfurization, its structure as shown in Figure 1, erect and be positioned at tower body 2 centres by reactor assembly 1, and demister 3 and flushing water assembly 4 are positioned at the afterbody outer peripheral areas of reactor assembly 1 in tower body 1.Flue gas adopts enterprising side to go out, and from tower body top import, enters in the reactor assembly and reacts with ammoniacal liquor, then in tower body, after demist, from the outlet of tower body side, is discharging.This structure outlet flue gas is easily walked monolateral, undesirable except fog effect, does not solve ammonia escape and flue gas simultaneously and easily forms the aerosol problem.
The utility model content
The utility model purpose: for the problems referred to above, the purpose of this utility model is to provide a kind of ammonia content after flue gas desulfurization, effective desulfurizing tower of demist of reducing.
Technical scheme: the simple and easy ammonia process desulfuration tower of a kind of reactor internally-arranged type, comprise tower body, reactor assembly, flushing water assembly, demister, described reactor assembly is communicated with side, described tower body middle part, described reactor assembly front end is positioned at described tower body outside, described reactor assembly rear end is positioned at described tower body middle and lower part, described flushing water assembly and described demister are positioned at described tower body internal upper part, and top, described tower body top is exhanst gas outlet.
Also comprise the double absorption device, described double absorption device is positioned at described flushing water assembly and described demister below.
Beneficial effect: compared with prior art, the utility model has the advantages that flue gas through the reactor assembly of tower body side with enter tower body after ammoniacal liquor reacts, reacted flue gas vertical lifting is discharged by tower top after double absorption and demist, makes the ammonia content that exports flue gas be down to 10mg/m
3below, being difficult for forming aerosol, the flue gas vertical lifting is discharged, and demist efficiency improves, and reduces flue gas moisture.
The accompanying drawing explanation
Fig. 1 is the simple and easy ammonia process desulfuration tower structural representation of prior art;
Fig. 2 is the utility model structural representation;
Shown in figure, arrow is flue gas flow direction.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 2, the simple and easy ammonia process desulfuration tower of a kind of reactor internally-arranged type, comprise tower body 1, reactor assembly 2, flushing water assembly 3, demister 4, double absorption device 6.Reactor assembly 2 is communicated with tower body 1 side, middle part, and reactor assembly 2 front ends are positioned at tower body 1 outside, and rear end is positioned at tower body 1 middle and lower part.Flushing water assembly 3, demister 4, double absorption device 6 are above tower body 1 internal upper part all is positioned at reactor assembly 2, and double absorption device 6 is positioned at flushing water assembly 3, demister 4 belows.Flue gas is entered in tower body 1 by reactor assembly 2, and exhanst gas outlet 5 is arranged at tower body 1 top, top.
The utility model is that flue gas is introduced by the reactor assembly of tower body side, flue gas in the reactor assembly with after ammoniacal liquor reacts, from below vertical lifting in tower body, after double absorption and demist, by tower top, discharged, greatly lowered the ammonia content of outlet flue gas, be difficult for forming aerosol, the flue gas vertical lifting is discharged simultaneously, demist efficiency is improved, reduced flue gas moisture.
The utility model desulfurizing tower, when having solved the prior art defect, also has advantages of that occupation of land is little.But be positioned at tower body because the reactor assembly has part, therefore also have more corrosion-prone problem.
Claims (2)
1. the simple and easy ammonia process desulfuration tower of reactor internally-arranged type, comprise tower body (1), reactor assembly (2), flushing water assembly (3), demister (4), it is characterized in that: described reactor assembly (2) is communicated with side, described tower body (1) middle part, described reactor assembly (2) front end is positioned at described tower body (1) outside, described reactor assembly (2) rear end is positioned at described tower body (1) middle and lower part, described flushing water assembly (3) and described demister (4) are positioned at described tower body (1) internal upper part, top, described tower body (1) top is exhanst gas outlet (5).
2. the simple and easy ammonia process desulfuration tower of reactor internally-arranged type according to claim 1 is characterized in that: also comprise double absorption device (6), described double absorption device (6) is positioned at described flushing water assembly (3) and described demister (4) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338065.8U CN203370452U (en) | 2013-06-13 | 2013-06-13 | Reactor built-in type simple and easy ammonia-process desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338065.8U CN203370452U (en) | 2013-06-13 | 2013-06-13 | Reactor built-in type simple and easy ammonia-process desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370452U true CN203370452U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320338065.8U Expired - Fee Related CN203370452U (en) | 2013-06-13 | 2013-06-13 | Reactor built-in type simple and easy ammonia-process desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301739A (en) * | 2013-06-13 | 2013-09-18 | 江苏远东环保工程有限公司 | Simple ammonia-method desulfurization tower with internally-arranged reactor |
-
2013
- 2013-06-13 CN CN201320338065.8U patent/CN203370452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301739A (en) * | 2013-06-13 | 2013-09-18 | 江苏远东环保工程有限公司 | Simple ammonia-method desulfurization tower with internally-arranged reactor |
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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: 20140101 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |