CN206746316U - A kind of Denitration in Boiler device - Google Patents
A kind of Denitration in Boiler device Download PDFInfo
- Publication number
- CN206746316U CN206746316U CN201720518425.0U CN201720518425U CN206746316U CN 206746316 U CN206746316 U CN 206746316U CN 201720518425 U CN201720518425 U CN 201720518425U CN 206746316 U CN206746316 U CN 206746316U
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- main body
- connecting pipe
- denitration
- spray gun
- layer
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a kind of Denitration in Boiler device, including main body, blender and smoke inlet, the body interior is provided with high steam layer, the main body lower end is provided with outlet flue, and outlet flue is located at below the second filter layer, the body interior upper end is provided with the first filter layer, main body is provided with below the blender, and spray gun is installed above blender, the smoke inlet is by connecting pipe with adding nitrogen device upper end to be connected, and nitrogen device is added to be located inside connecting pipe, the connecting pipe lower end is internally provided with spray gun, and spray gun is located at plus nitrogen device lower section, described plus nitrogen device lower end is provided with blender, and it is fixed with airduct on the outside of blender, airduct is installed on the outside of the main body.The Denitration in Boiler device connecting pipe corner is provided with spray gun, and spray gun and connecting pipe inwall angle are 30 °, can upset flue gas so that device inside smoke fully reacts, so as to improve the operating efficiency of device so that device being capable of preferably denitration.
Description
Technical field
Environmental protecting device technical field is the utility model is related to, specially a kind of Denitration in Boiler device.
Background technology
Denitration in Boiler device is to prevent that excessive oxynitrides is produced after being burnt in boiler pollutes environment, it should right
Coal carries out denitration process so that the content of nitre reduces in the flue gas after processing, reduces the pollution to environment, is allowed to give play to maximum
Value, significantly develop with the development of science and technology, Denitration in Boiler device has, its type and quantity is also all with day
Increase.Although Denitration in Boiler device type and quantity in the market are very more, most Denitration in Boiler device adds nitrogen
Device using trouble and place uneven, cause wastage of material, it is impossible to which gas mixing containing the smoke of gunpowder in device is random so that denitration is imitated
Rate is not high, and this significantly limits the use range of Denitration in Boiler device.
The content of the invention
The purpose of this utility model is to provide a kind of Denitration in Boiler device, to solve the current of above-mentioned background technology proposition
The Denitration in Boiler device of in the market adds nitrogen device using trouble and can not be by device the problem of the unrest of gas mixing containing the smoke of gunpowder.
To achieve the above object, the utility model provides following technical scheme：A kind of Denitration in Boiler device, including main body,
Blender and smoke inlet, the body interior is provided with high steam layer, and high steam layer lower end is provided with soot blowing layer, described
Body interior lower end is provided with catalyst layer, and catalyst layer upper end is fixed with soot blowing layer, and the body interior lower end is provided with
Second filter layer, and the second filter layer is located at catalyst layer lower end, the main body lower end is provided with outlet flue, and outlet flue is located at
Below second filter layer, the body interior upper end is provided with the first filter layer, and the first filter layer is located on high steam layer
Side, the blender lower section is provided with main body, and spray gun is provided with above blender, and the smoke inlet is by connecting pipe with adding
Nitrogen device upper end is connected, and adds nitrogen device to be located inside connecting pipe, and the connecting pipe lower end is internally provided with spray gun, and
For spray gun positioned at adding below nitrogen device, described plus nitrogen device lower end is provided with blender, and is fixed with airduct on the outside of blender, described
Airduct is installed on the outside of main body.
Preferably, the main body uses aluminum alloy material.
Preferably, the connecting pipe corner is provided with spray gun, and spray gun and connecting pipe inwall angle are 30 °.
Preferably, described plus nitrogen device includes shell, vibrating motor and bottom plate, and shell lower end is provided with bottom plate, bottom plate
Vibrating motor is provided with left and right sides of lower end, shell left and right ends are convex structure, are concave structure inside connecting pipe, and
And shell left and right ends convex structure appearance and size matches with spill construction profile size inside connecting pipe.
Preferably, the airduct is circlewise evenly distributed on the outside of main body.
Compared with prior art, the beneficial effects of the utility model are：The Denitration in Boiler apparatus main body uses aluminium alloy material
Matter, device internal corrosion can be caused due to oxygen-containing and a large amount of water vapour gas for a long time inside anti-locking apparatus, so as to influence device
Service life, and be capable of the weight of alleviator so that device more convenience in transport, connecting pipe corner are provided with spray
Rifle, and spray gun and connecting pipe inwall angle are 30 °, flue gas can be upset so that device inside smoke fully reacts, so as to
Enough improve device operating efficiency so that device can preferably denitration, add nitrogen device to include shell, vibrating motor and bottom plate,
And shell lower end is provided with bottom plate, and vibrating motor is provided with left and right sides of bottom plate lower end, shell left and right ends are convex structure,
Be concave structure inside connecting pipe, and shell left and right ends convex structure appearance and size and connecting pipe inside concave structure
Appearance and size matches, and can be shaken by vibrating motor and uniformly trickle down solid chemical compound, reduce the damage to solid chemical compound
Consumption, it is cost-effective while operating efficiency can be improved, add nitrogen device with connecting pipe to be slidably connected, it is convenient nitrogen device to be added to take
Go out to carry out the replacing of raw material, airduct is circlewise evenly distributed on the outside of main body, the heat absorption inlet pipe that will can be distributed in device
Inside road, and accelerate to circulate, accelerated heat is scattered and disappeared.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model external structure schematic diagram；
Fig. 3 is the utility model connecting pipe cross section structure diagram；
Fig. 4 is partial enlargement structural representation at A in the utility model Fig. 1.
In figure：1st, main body, 2, high steam layer, 3, soot blowing layer, 4, catalyst layer, the 5, second filter layer, 6, outlet flue, 7,
First filter layer, 8, blender, 9, smoke inlet, 10, connecting pipe, 11 plus nitrogen device, 1101, shell, 1102, vibrating motor,
1103rd, bottom plate, 12, spray gun, 13, airduct.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of Denitration in Boiler device, including it is main body 1, mixed
Clutch 8 and smoke inlet 9, main body 1 are internally provided with high steam layer 2, and main body 1 uses aluminum alloy material, can be in anti-locking apparatus
Portion is because the oxygen-containing and a large amount of water vapour gas of long-time causes device internal corrosion, so as to influence the service life of device, and energy
The weight of enough alleviators so that device more convenience in transport, and the lower end of high steam layer 2 is provided with soot blowing layer 3, in main body 1
Subordinate end is provided with catalyst layer 4, and the upper end of catalyst layer 4 is fixed with soot blowing layer 3, and the interior lower end of main body 1 is provided with the second mistake
Filtering layer 5, and the second filter layer 5 is located at the lower end of catalyst layer 4, the lower end of main body 1 is provided with outlet flue 6, and outlet flue 6 is located at second
The lower section of filter layer 5, the inner upper end of main body 1 is provided with the first filter layer 7, and the first filter layer 7 is located at the top of high steam layer 2,
The lower section of blender 8 is provided with main body 1, and the top of blender 8 is provided with spray gun 12, and smoke inlet 9 is by connecting pipe 10 with adding nitrogen
The upper end of device 11 is connected, and adds nitrogen device 11 to be located inside connecting pipe 10, adds nitrogen device 11 to include shell 1101, vibration electricity
Machine 1102 and bottom plate 1103, and the lower end of shell 1101 is provided with bottom plate 1103, is provided with and shakes at left and right sides of the lower end of bottom plate 1103
Dynamic motor 1102, the left and right ends of shell 1101 are convex structure, and the inside of connecting pipe 10 is concave structure, and shell 1101 is left
Right both ends convex structure appearance and size matches with the inside spill construction profile size of connecting pipe 10, can pass through vibrating motor
1102 vibrations uniformly trickle down solid chemical compound, reduce the loss to solid chemical compound, cost-effective while can improve work
Efficiency, add nitrogen device 11 with connecting pipe 10 to be slidably connected, the convenient replacing that nitrogen device 11 will be added to take out progress raw material, connection
The lower end of pipeline 10 is internally provided with spray gun 12, and 10 4 jiaos of connecting pipe is provided with spray gun 12, and spray gun 12 and connecting pipe 10
Inwall angle is 30 °, can upset flue gas so that device inside smoke fully reacts, so as to improve the work of device effect
Rate so that device can preferably denitration, and spray gun 12 positioned at plus the lower section of nitrogen device 11, add the lower end of nitrogen device 11 that mixing is installed
Device 8, and the outside of blender 8 is fixed with airduct 13, the outside of main body 1 is provided with airduct 13, and airduct 13 is circlewise evenly distributed on master
The outside of body 1, can enter the heat absorption distributed in device inside pipeline, and accelerate to circulate, and accelerated heat is scattered and disappeared.
Operation principle：When using the Denitration in Boiler device, first, it should which the structure progress to whole device is simple
Solution, flue gas enters from smoke inlet 9 afterwards, and is entered by connecting pipe 10 in device, starts the vibration electricity added in nitrogen device 11
Machine 1102 so that compound is uniformly scattered from bottom plate 1103, and then wind entered airduct 13 and entered by spray gun 12 in device, by
Spray gun 12 is provided with device corner so that the flue gas in connecting pipe 10 is disturbed, so as to preferably carry out denitration,
Mixed flue gas is mixed into blender 8, then the first filter layer 7 by the inner upper end of main body 1 is filtered for the first time, then
2 pairs of mixed gas of high steam layer carry out high-temperature process and enable preferably to react again, afterwards by 3 pairs of soot blowing layer
Material carries out soot blowing processing, and by the catalysis of catalyst layer 4 is allowed to that denitration reaction occurs, and is then passed through the second filter layer 5 again
Filtering, the flue gas after filtering are discharged in external environment by outlet flue 6, and here it is the whole worked of the Denitration in Boiler device
Journey.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of Denitration in Boiler device, including main body（1）, blender（8）And smoke inlet（9）, it is characterised in that：The main body
（1）It is internally provided with high steam layer（2）, and high steam layer（2）Lower end is provided with soot blowing layer（3）, the main body（1）It is internal
Lower end is provided with catalyst layer（4）, and catalyst layer（4）Upper end is fixed with soot blowing layer（3）, the main body（1）Interior lower end is pacified
Equipped with the second filter layer（5）, and the second filter layer（5）Positioned at catalyst layer（4）Lower end, the main body（1）Lower end is provided with out
Mouth（6）, and outlet flue（6）Positioned at the second filter layer（5）Lower section, the main body（1）Inner upper end is provided with the first filter layer
（7）, and the first filter layer（7）Positioned at high steam layer（2）Top, the blender（8）Lower section is provided with main body（1）, and it is mixed
Clutch（8）Top is provided with spray gun（12）, the smoke inlet（9）Pass through connecting pipe（10）With adding nitrogen device（11）Upper end is connected
Connect, and add nitrogen device（11）Positioned at connecting pipe（10）Inside, the connecting pipe（10）Lower end is internally provided with spray gun（12）,
And spray gun（12）Positioned at adding nitrogen device（11）Lower section, described plus nitrogen device（11）Lower end is provided with blender（8）, and blender
（8）Outside is fixed with airduct（13）, the main body（1）Outside is provided with airduct（13）.
A kind of 2. Denitration in Boiler device according to claim 1, it is characterised in that：The main body（1）Using aluminium alloy material
Matter.
A kind of 3. Denitration in Boiler device according to claim 1, it is characterised in that：The connecting pipe（10）Corner is all provided with
It is equipped with spray gun（12）, and spray gun（12）With connecting pipe（10）Inwall angle is 30 °.
A kind of 4. Denitration in Boiler device according to claim 1, it is characterised in that：Described plus nitrogen device（11）Including shell
（1101）, vibrating motor（1102）And bottom plate（1103）, and shell（1101）Lower end is provided with bottom plate（1103）, bottom plate（1103）
Vibrating motor is provided with left and right sides of lower end（1102）, shell（1101）Left and right ends are convex structure, connecting pipe（10）
Inside is concave structure, and shell（1101）Left and right ends convex structure appearance and size and connecting pipe（10）Internal spill knot
Structure appearance and size matches.
A kind of 5. Denitration in Boiler device according to claim 1, it is characterised in that：The airduct（13）Circlewise uniformly divide
Cloth is in main body（1）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518425.0U CN206746316U (en) | 2017-05-11 | 2017-05-11 | A kind of Denitration in Boiler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518425.0U CN206746316U (en) | 2017-05-11 | 2017-05-11 | A kind of Denitration in Boiler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746316U true CN206746316U (en) | 2017-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720518425.0U Expired - Fee Related CN206746316U (en) | 2017-05-11 | 2017-05-11 | A kind of Denitration in Boiler device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206746316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126460A (en) * | 2018-09-07 | 2019-01-04 | 南通航泰船舶机械有限公司 | A kind of marine diesel oil tail gas SCR denitration system and its application method |
-
2017
- 2017-05-11 CN CN201720518425.0U patent/CN206746316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126460A (en) * | 2018-09-07 | 2019-01-04 | 南通航泰船舶机械有限公司 | A kind of marine diesel oil tail gas SCR denitration system and its application method |
| CN109126460B (en) * | 2018-09-07 | 2021-01-15 | 南通航泰机械有限公司 | Marine diesel engine tail gas SCR denitration system and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20180511 |