CN203329612U - Simple ammonia process desulfurizing tower with reactor arranged outside - Google Patents
Simple ammonia process desulfurizing tower with reactor arranged outside Download PDFInfo
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- CN203329612U CN203329612U CN2013203398153U CN201320339815U CN203329612U CN 203329612 U CN203329612 U CN 203329612U CN 2013203398153 U CN2013203398153 U CN 2013203398153U CN 201320339815 U CN201320339815 U CN 201320339815U CN 203329612 U CN203329612 U CN 203329612U
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Abstract
The utility model discloses a simple ammonia process desulfurizing tower with a reactor arranged outside. The simple ammonia process desulfurizing 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 lower part of the tower body; the reactor assembly is positioned on the outside of the tower body; the washing water assembly and the demister are positioned at the upper part of the interior of the tower body; the top of the tower body is provided with an exhaust gas outlet. The simple ammonia process desulfurizing tower has the advantages that exhaust gas enters the tower body after reacting with ammonia water through the reactor assembly on the side face of the tower body, and the exhaust gas after reaction rises vertically and then is discharged out from the top of the tower after secondary absorption and demisting, so that the ammonia content of the exhaust gas at the outlet is decreased to be below 10 mg/cu.m., aerosol is not easy to form, the exhaust gas raises vertically to be discharged out, the demisting efficiency is improved, and the water content of the exhaust gas 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 externally positioned type, comprise tower body, reactor assembly, flushing water assembly, demister, described reactor assembly is communicated with described tower body lower side, described reactor assembly all is positioned at described tower body outside, 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 externally positioned 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 lower side, and reactor assembly 2 all is positioned at tower body 1 outside.Flushing water assembly 3, demister 4, double absorption device 6 are at tower body 1 internal upper part, 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, because the reactor assembly all is positioned at outside tower body, therefore has etch-proof advantage, but exist, takes up an area larger problem.
Claims (2)
1. the simple and easy ammonia process desulfuration tower of reactor externally positioned 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 described tower body (1) lower side, described reactor assembly (2) all is positioned at described tower body (1) outside, described flushing water assembly (3) and described demister (4) are positioned at described tower body (1) internal upper part, and top, described tower body (1) top is exhanst gas outlet (5).
2. the simple and easy ammonia process desulfuration tower of reactor externally positioned 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 |
|---|---|---|---|
| CN2013203398153U CN203329612U (en) | 2013-06-13 | 2013-06-13 | Simple ammonia process desulfurizing tower with reactor arranged outside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203398153U CN203329612U (en) | 2013-06-13 | 2013-06-13 | Simple ammonia process desulfurizing tower with reactor arranged outside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329612U true CN203329612U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203398153U Expired - Fee Related CN203329612U (en) | 2013-06-13 | 2013-06-13 | Simple ammonia process desulfurizing tower with reactor arranged outside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301738A (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 externally-arranged reactor |
-
2013
- 2013-06-13 CN CN2013203398153U patent/CN203329612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301738A (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 externally-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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200613 |