CN202638262U - Twin-tower dual-cycle ammonia desulphurization-denitration device - Google Patents
Twin-tower dual-cycle ammonia desulphurization-denitration device Download PDFInfo
- Publication number
- CN202638262U CN202638262U CN 201220333273 CN201220333273U CN202638262U CN 202638262 U CN202638262 U CN 202638262U CN 201220333273 CN201220333273 CN 201220333273 CN 201220333273 U CN201220333273 U CN 201220333273U CN 202638262 U CN202638262 U CN 202638262U
- Authority
- CN
- China
- Prior art keywords
- ammonium sulfate
- oxidation air
- air device
- twin
- circulating pump
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a twin-tower dual-cycle ammonia desulphurization-denitration device which comprises an oxidation air device, a smoke evacuator, an ammonium sulfate removal system and a flue gas inlet. The flue gas inlet is installed on one side of the ammonium sulfate removal system, an ammonium sulfate concentration crystal circulating pump is installed on the other side of the ammonium sulfate removal system, and the top of the ammonium sulfate removal system is connected with the oxidation air device through a connection pipe, wherein, an argon ammonium sulfate circulating pump is installed on one side of the oxidation air device, and the smoke evacuator is installed at the top of the oxidation air device. The twin-tower dual-cycle ammonia desulphurization-denitration device has the advantages of being scientific, simple, low in investment, low in operation cost, high in rate of return on capital, and feasible.
Description
Technical field
The utility model relates to a kind of denitrification apparatus, relates in particular to the two circulation ammonia process of desulfurization denitrification apparatus of a kind of double tower.
Background technology
At present, ammonia process of desulfurization denitrification apparatus, general investment is large, and operating cost is high, and this method desulfurization is up to below 90%, and denitration only reaches about 30%, the domestic present out of stock device of very desirable environment protection desulphurization that also do not have.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of novel structure, reasonable in design, easy to operate two circulation ammonia process of desulfurization denitrification apparatus of double tower.
In order to solve the existing problem of prior art, the utility model is by the following technical solutions: the two circulation ammonia process of desulfurization denitrification apparatus of double tower, comprise the oxidation air device, fume extractor, go to the ammonium sulfate system, smoke inlet, be provided with smoke inlet in the described side of ammonium sulfate system of going, the described opposite side of ammonium sulfate system that goes is provided with ammonium sulfate condensing crystallizing circulating pump, the described top of ammonium sulfate system of going links to each other with the oxidation air device by tube connector, wherein, one side of described oxidation air device is provided with argon ammonium sulfate circulating pump, and the top of described oxidation air device is provided with fume extractor.
Beneficial features of the present utility model is: features simple structure, and small investment, operating cost is low, and the fund return rate is high, is feasible ammonia process of desulfurization denitrification apparatus.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples;
Fig. 1 is structural representation of the present utility model;
Among the figure, 1, the oxidation air device, 2, fume extractor, 3, argon ammonium sulfate circulating pump, 4, ammonium sulfate condensing crystallizing circulating pump, 5, go to the ammonium sulfate system, 6, smoke inlet.
The specific embodiment
As shown in the figure, the two circulation ammonia process of desulfurization denitrification apparatus of double tower, comprise oxidation air device 1, fume extractor 2, go to ammonium sulfate system 5, smoke inlet 6, be provided with smoke inlet 6 in the described side of ammonium sulfate system 5 of going, the described opposite side of ammonium sulfate system 5 that goes is provided with ammonium sulfate condensing crystallizing circulating pump 4, the described top of ammonium sulfate system 5 of going links to each other with oxidation air device 1 by tube connector, wherein, one side of described oxidation air device 1 is provided with argon ammonium sulfate circulating pump 3, and the top of described oxidation air device 1 is provided with fume extractor 2.The utility model science is easy, small investment, and operating cost is low, and the fund return rate is high, is feasible ammonia process of desulfurization denitrification apparatus.
Above-described embodiment is as to restriction of the present utility model, all modifications of doing in the utility model scope, improves, is equal to replacement, all belongs to the scope of the utility model protection.
Claims (2)
1. two circulation ammonia process of desulfurization denitrification apparatus of double tower, comprise oxidation air device, fume extractor, remove ammonium sulfate system, smoke inlet, it is characterized in that, be provided with smoke inlet in the described side of ammonium sulfate system of going, the described opposite side of ammonium sulfate system that goes is provided with ammonium sulfate condensing crystallizing circulating pump, and the described top of ammonium sulfate system of going links to each other with the oxidation air device by tube connector.
2. the two circulation ammonia process of desulfurization denitrification apparatus of double tower according to claim 1 is characterized in that a side of described oxidation air device is provided with argon ammonium sulfate circulating pump, and the top of described oxidation air device is provided with fume extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333273 CN202638262U (en) | 2012-07-11 | 2012-07-11 | Twin-tower dual-cycle ammonia desulphurization-denitration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333273 CN202638262U (en) | 2012-07-11 | 2012-07-11 | Twin-tower dual-cycle ammonia desulphurization-denitration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638262U true CN202638262U (en) | 2013-01-02 |
Family
ID=47407444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333273 Expired - Lifetime CN202638262U (en) | 2012-07-11 | 2012-07-11 | Twin-tower dual-cycle ammonia desulphurization-denitration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505999A (en) * | 2013-10-23 | 2014-01-15 | 中冶长天国际工程有限责任公司 | System and method for wet desulfurization and denitrification |
| CN106693612A (en) * | 2016-11-30 | 2017-05-24 | 福建龙净环保股份有限公司 | Slurry spraying system used for double-tower double circulation desulfurization |
-
2012
- 2012-07-11 CN CN 201220333273 patent/CN202638262U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505999A (en) * | 2013-10-23 | 2014-01-15 | 中冶长天国际工程有限责任公司 | System and method for wet desulfurization and denitrification |
| CN103505999B (en) * | 2013-10-23 | 2016-01-06 | 中冶长天国际工程有限责任公司 | A kind of system and method for wet desulphurization denitration |
| CN106693612A (en) * | 2016-11-30 | 2017-05-24 | 福建龙净环保股份有限公司 | Slurry spraying system used for double-tower double circulation desulfurization |
| CN106693612B (en) * | 2016-11-30 | 2019-08-06 | 福建龙净环保股份有限公司 | A kind of slurry spraying system for double tower double circulation desulphurization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202638262U (en) | Twin-tower dual-cycle ammonia desulphurization-denitration device | |
| CN103157346B (en) | Low-temperature rectisol and CO 2trapping coupling process and system | |
| CN105080291A (en) | Device for improving industrial tail gas cleaning effects | |
| CN201921631U (en) | Flue gas-desulfurizing series tower treatment apparatus | |
| CN102380314B (en) | Ammonia reduction reactor | |
| CN201842656U (en) | Evaporation equipment for preparing potassium chloride with alkali dreg and potassium feldspar | |
| CN201990481U (en) | Concentration device for dilute hydrochloric acid | |
| CN204768238U (en) | Two medium dual cycle desulfurization dust collector | |
| CN212383460U (en) | Treatment system for absorbing tail gas sulfur dioxide gas | |
| CN203017921U (en) | Novel boiler waste gas treatment environmental protection equipment | |
| CN104874260A (en) | Device for improving industrial exhaust gas washing effect | |
| CN203990249U (en) | High-efficiency desulfurization denitration compound dust-collection device | |
| CN103331091A (en) | Nitrogen oxide absorption process | |
| CN204395730U (en) | A kind of process system of flue gas combined desulfurization decarburization | |
| CN203484042U (en) | Novel, efficient and energy-saving integrated desulfurization device | |
| CN203610025U (en) | Biodesulfurization circulating system of flue gas | |
| CN201921610U (en) | Acid mist purification droplet separator | |
| CN203329619U (en) | Novel flue gas denitrification tower | |
| CN202621015U (en) | Sintered smoke absorption device | |
| CN203519503U (en) | Top-blowing absorption device of water quality ammonia nitrogen online automatic monitor | |
| CN203494393U (en) | Safe spraying system for denitration process | |
| CN110332558B (en) | Pressurization oxygen boosting flue gas desulfurization denitration demercuration system | |
| CN103007752B (en) | A kind of flue gas Wet-type reduction, denitration and method for innocent treatment | |
| CN102019136A (en) | Device and process for treating sulfur-containing tail gas | |
| CN206215047U (en) | Combined denitration reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG MINGSHENG CHEMICAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: ZHANG BO Effective date: 20130128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130128 Address after: 250200 Shandong Zhangqiu Mingshui old industrial park. Patentee after: SHANDONG MINGSHENG CHEMICAL ENGINEERING Co.,Ltd. Address before: 250200 Shandong province Zhangqiu City Industrial Park, the first Shandong Mingshui check the old Ming Sheng Chemical Engineering Co., Ltd. Patentee before: Zhang Bo |
|
| CP03 | Change of name, title or address |
Address after: 250200 Mingshui Chajiu Industrial Park, Zhangqiu District, Jinan City, Shandong Province Patentee after: Shandong Mingsheng Environmental Protection Technology Co.,Ltd. Address before: 250200 Shandong Zhangqiu Mingshui old industrial park. Patentee before: SHANDONG MINGSHENG CHEMICAL ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |