CN205760557U - A kind of denitration of boiler smoke tower - Google Patents
A kind of denitration of boiler smoke tower Download PDFInfo
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- CN205760557U CN205760557U CN201620490782.6U CN201620490782U CN205760557U CN 205760557 U CN205760557 U CN 205760557U CN 201620490782 U CN201620490782 U CN 201620490782U CN 205760557 U CN205760557 U CN 205760557U
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Abstract
A kind of denitration of boiler smoke tower, including denitrating tower, it is characterized in that: described denitrating tower is disposed with wastewater disposal basin, the first spraying layer, the second spraying layer from top to bottom, the 3rd washes layer, except mist layer, spiral board is installed in described the first spraying layer, the second spraying layer, described the 3rd installs in washing layer and washes device, the first described spraying layer and the first explosive barrel are connected, the second described spraying layer and the second explosive barrel are connected, described the 3rd washes layer and the 3rd explosive barrel is connected, and described spraying layer and the 4th explosive barrel are connected.The beneficial effects of the utility model are: its simple in construction, rationally, denitration is carried out mainly for boiler smoke, cost of labor is low, treatment effeciency is high, crushing is little, treatment effeciency is high, running cost is low, operation security is stable to can use nitrogen oxide containing gas produced by safe and reliable treatment of Power boiler combustion, the efficient NOX denitrating tower main feature of this device employing to have.
Description
Technical field
This utility model relates to a kind of boiler, is specifically related to the equipment for denitrifying flue gas of a kind of boiler.
Background technology
Nitrogen oxides is a kind of important atmosphere pollution, and the harm of generation is mainly: 1. promote the production of acid rain；Increase the ozone concentration of surface layer, produce photochemical fog, affect visibility；3. pair human body has strong impulse effect, causes respiratory tract disease, can cause death time serious.In recent years along with the reinforcement of national environmental protection policy, the purified treatment of nitrogen oxides is required more and more higher.
Nitrogen oxide containing gas produced for boiler of power plant burning, process frequently with SNCR and SCR method, it is high that these method process process the cost of labor needed, treatment effeciency is low, operation cost is high, it is high that the reducing agent ammonia simultaneously used stores safety requirements, the unstability of negative pressure in the equipment of production runs, exhaust-gas treatment is the most thorough.
Utility model content
This utility model aims to provide a kind of denitration of boiler smoke tower, its simple in construction, rationally, carries out denitration mainly for boiler smoke, and cost of labor is low, and treatment effeciency is high, nitrogen oxide containing gas produced by available safe and reliable treatment of Power boiler combustion.
In order to solve the problems referred to above, the denitration of boiler smoke tower that this utility model provides have employed following technical scheme:
A kind of denitration of boiler smoke tower, including denitrating tower, it is characterized in that: described denitrating tower is disposed with wastewater disposal basin, the first spraying layer, the second spraying layer from top to bottom, the 3rd washes layer, except mist layer, spiral board is installed in described the first spraying layer, the second spraying layer, described the 3rd installs in washing layer and washes device, the first described spraying layer and the first explosive barrel are connected, the second described spraying layer and the second explosive barrel are connected, described the 3rd washes layer and the 3rd explosive barrel is connected, and described spraying layer and the 4th explosive barrel are connected.
Preferably, described first spraying layer, the second spraying layer are provided with spraying rack, spray head and spiral board.
Preferably, described the first spraying layer, the second spraying layer often group spraying layer in be provided with 2 layers-5 layers spraying rack.
Preferably, described spraying layer is at least provided with 4 layers.
The beneficial effects of the utility model are: its simple in construction, rationally, denitration is carried out mainly for boiler smoke, cost of labor is low, treatment effeciency is high, nitrogen oxide containing gas produced by available safe and reliable treatment of Power boiler combustion, boiler smoke is blown into denitrating tower, in gas is entered tower by tower lower curtate, upward direction is moved, the drop of nozzle ejection and air-flow relative motion, tower is built with at least 4 grades of spiral boards simultaneously, gas is made to contact with drop punishment, reach the clean-up effect (structure of 4 grades of sprays, to strengthen the waste gas time of staying in tower, make reaction complete, reach the NOx efficiently processing in waste gas), then gas washes layer through the 3rd and further purifies denitration, last clean gas discharging except mist layer through final layer.Medicinal liquid mainly comes automatic tonic, drug withdrawal using alkali liquor sodium hydroxide and sodium sulfide as washing absorption liquid, Automatic Dosing pump.Acidic and alkaline waste water enters wastewater disposal basin, then drains into Waste Water Treatment and processes, and the efficient NOX denitrating tower main feature that this device uses has that crushing is little, treatment effeciency is high, running cost is low, operation security is stable.
Accompanying drawing explanation
Figure
1
For structural representation of the present utility model.
Wherein: 1.Denitrating tower； 2.Wastewater disposal basin； 3.First spraying layer； 4.Second spraying layer； 5.3rd washes layer； 6.Except mist layer； 7.Spiral board； 8.Wash device； 9.First explosive barrel； 10.Second explosive barrel； 11.3rd explosive barrel； 12.4th explosive barrel。
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application rather than whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of the application protection.
As shown in Figure 1, this utility model provides a kind of denitration of boiler smoke tower, including denitrating tower 1, it is characterized in that: described denitrating tower 1 is disposed with wastewater disposal basin 2 from top to bottom, first spraying layer 3, second spraying layer 4, 3rd washes layer 5, except mist layer 6, the first described spraying layer 3, in second spraying layer 4, spiral board 7 is installed, described the 3rd installs in washing layer 5 and washes device 8, the first described spraying layer 3 is connected with the first explosive barrel 9, the second described spraying layer 4 is connected with the second explosive barrel 10, described the 3rd washes layer 5 and is connected with the 3rd explosive barrel 11, described spraying layer 6 is connected with the 4th explosive barrel 12.
In a preferred embodiment of the present utility model, described first spraying layer, the second spraying layer are provided with spraying rack, spray head and spiral board.
In a preferred embodiment of the present utility model, described the first spraying layer, the second spraying layer often group spraying layer in be provided with 2 layers-5 layers spraying rack.
In a preferred embodiment of the present utility model, described spraying layer is at least provided with 4 layers.
The beneficial effects of the utility model are: its simple in construction, rationally, denitration is carried out mainly for boiler smoke, cost of labor is low, treatment effeciency is high, nitrogen oxide containing gas produced by available safe and reliable treatment of Power boiler combustion, boiler smoke is blown into denitrating tower, in gas is entered tower by tower lower curtate, upward direction is moved, the drop of nozzle ejection and air-flow relative motion, tower is built with at least 4 grades of spiral boards simultaneously, gas is made to contact with drop punishment, reach the clean-up effect (structure of 4 grades of sprays, to strengthen the waste gas time of staying in tower, make reaction complete, reach the NOx efficiently processing in waste gas), then gas washes layer through the 3rd and further purifies denitration, last clean gas discharging except mist layer through final layer.Medicinal liquid mainly comes automatic tonic, drug withdrawal using alkali liquor sodium hydroxide and sodium sulfide as washing absorption liquid, Automatic Dosing pump.Acidic and alkaline waste water enters wastewater disposal basin, then drains into Waste Water Treatment and processes, and the efficient NOX denitrating tower main feature that this device uses has that crushing is little, treatment effeciency is high, running cost is low, operation security is stable.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes done according to this utility model or modification, all should contain within protection domain of the present utility model.
Claims (4)
1. a denitration of boiler smoke tower, including denitrating tower, it is characterized in that: described denitrating tower is disposed with wastewater disposal basin, the first spraying layer, the second spraying layer from top to bottom, the 3rd washes layer, except mist layer, spiral board is installed in described the first spraying layer, the second spraying layer, described the 3rd installs in washing layer and washes device, the first described spraying layer and the first explosive barrel are connected, the second described spraying layer and the second explosive barrel are connected, described the 3rd washes layer and the 3rd explosive barrel and is connected, and described is connected except mist layer and the 4th explosive barrel.
A kind of denitration of boiler smoke tower the most according to claim 1, it is characterised in that: described first spraying layer, the second spraying layer are provided with spraying rack, spray head and spiral board.
A kind of denitration of boiler smoke tower the most according to claim 1, it is characterised in that: it is provided with the spraying rack of 2 layers-5 layers in described the first spraying layer, the often group spraying layer of the second spraying layer.
A kind of denitration of boiler smoke tower the most according to claim 1, it is characterised in that: described spraying layer is at least provided with 4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490782.6U CN205760557U (en) | 2016-05-26 | 2016-05-26 | A kind of denitration of boiler smoke tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490782.6U CN205760557U (en) | 2016-05-26 | 2016-05-26 | A kind of denitration of boiler smoke tower |
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| CN205760557U true CN205760557U (en) | 2016-12-07 |
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| CN201620490782.6U Active CN205760557U (en) | 2016-05-26 | 2016-05-26 | A kind of denitration of boiler smoke tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994294A (en) * | 2017-05-15 | 2017-08-01 | 武汉凯比思电力设备有限公司 | A kind of boiler flue gas denitration system and technique |
| CN111992018A (en) * | 2020-08-21 | 2020-11-27 | 福建华威钜全精工科技有限公司 | Yellow tobacco treatment easy preparation and preparation method thereof |
-
2016
- 2016-05-26 CN CN201620490782.6U patent/CN205760557U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994294A (en) * | 2017-05-15 | 2017-08-01 | 武汉凯比思电力设备有限公司 | A kind of boiler flue gas denitration system and technique |
| CN106994294B (en) * | 2017-05-15 | 2023-03-17 | 武汉凯比思电力设备有限公司 | Boiler flue gas denitration system and process |
| CN111992018A (en) * | 2020-08-21 | 2020-11-27 | 福建华威钜全精工科技有限公司 | Yellow tobacco treatment easy preparation and preparation method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215137 zone 2, liming Industrial Park, Taiping Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Shijing Technology Co.,Ltd. Address before: 215137 zone 2, liming Industrial Park, Taiping Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU SHIJING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 No. 58, Jinrui Road, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Shijing Technology Co.,Ltd. Address before: 215137 zone 2, liming Industrial Park, Taiping Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Shijing Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |