CN206008438U - Ammonia device is unloaded in a kind of ammonia denitration - Google Patents
Ammonia device is unloaded in a kind of ammonia denitration Download PDFInfo
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- CN206008438U CN206008438U CN201620961860.6U CN201620961860U CN206008438U CN 206008438 U CN206008438 U CN 206008438U CN 201620961860 U CN201620961860 U CN 201620961860U CN 206008438 U CN206008438 U CN 206008438U
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- ammonia
- valve
- unloaded
- conduit
- denitration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
This utility model unloads ammonia device there is provided a kind of ammonia denitration, and ammonia device is unloaded in the ammonia denitration to be included：Ammonia access conduit, the filter being arranged in ammonia access conduit, the ammonia being connected with filter unloads ammonia pump, the outlet conduit that the outlet that ammonia pump is unloaded with ammonia is connected, and on outlet conduit, it is provided with check valve and the first valve, also include the hot-pressed elbow being connected with outlet conduit, and the second valve for being arranged on hot-pressed elbow and pressure gauge；Also include：Connection ammonia access conduit and the seamless steel pipe of outlet conduit, and on seamless steel pipe, it is provided with the 3rd valve.The beneficial effects of the utility model are：By by valve, unload the assemblys such as ammonia pump, pressure gauge, pipeline, realize unloading ammonia safe and reliable, install simple, compact conformation take up an area little, ensure that external ammonia smoothly enters ammonia water tank, the next step operation of denitrating system is provided safeguard, due to realizing modularized design, the working strength of system operation personnel is substantially reduced.
Description
Technical field
This utility model is related to denitration technology field, more particularly to ammonia device is unloaded in a kind of ammonia denitration.
Background technology
In CFBB Flue Gas Denitrification Engineering, SNCR denitration system（SNCR）Denitration principle
Be through ammonia water tank being added through the ammonia pump that unloads for unloading ammonia module by ammonia spirit, provide necessary ammonia for ammonia conveying, it is ensured that
Ammonia is sufficiently fed, and the addition of a hour meets the consumption of the denitrating system in week, has in denitrating system
The crucial first step of critically important effect, i.e. denitrating system.
In whole SNCR systems flue gas denitrification system ammonia supply link, lack one kind and effectively unload ammonia module, Ke Yishi
Show the minimum modularized equipment of function, it is ensured that 20% external ammonia is efficient, the leak free ammonia tank for entering ammonia area, is de-
The conveying of nitre next step provides necessary ammonia and ensures.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided ammonia device is unloaded in a kind of ammonia denitration.
This utility model is to be achieved through the following technical solutions：
This utility model unloads ammonia device there is provided a kind of ammonia denitration, and ammonia device is unloaded in the ammonia denitration to be included：Ammonia is accessed
Pipeline, the filter being arranged in the ammonia access conduit, the ammonia being connected with the filter unload ammonia pump, with the ammonia
Unload the outlet conduit of the outlet connection of ammonia pump, and on the outlet conduit, be provided with check valve and the first valve, also include with
The hot-pressed elbow of outlet conduit connection, and the second valve for being arranged on the hot-pressed elbow and pressure gauge；Also include：
The seamless steel pipe of the ammonia access conduit and the outlet conduit is connected, and on the seamless steel pipe, is provided with the 3rd valve.
Preferably, also include base, and the fixed support being arranged on the base, the fixed support and the heat
Press-bending head is fixedly connected.
Preferably, first valve and the 3rd valve are Hand-operated butterfly valve, and second valve is manual ball valve.
Preferably, also include the 4th valve being arranged in the ammonia access conduit.
Preferably, the 4th valve is Hand-operated butterfly valve.
Preferably, flange is provided with the ammonia access conduit.
The beneficial effects of the utility model are：By by valve, unload the assemblys such as ammonia pump, pressure gauge, pipeline, realize unload ammonia
Safe and reliable, install simple, compact conformation take up an area little, it is ensured that external ammonia smoothly enters ammonia water tank, to denitrating system
Next step operation provide safeguard, due to realizing modularized design, substantially reduce the working strength of system operation personnel.
Description of the drawings
Fig. 1 is the side view that ammonia device is unloaded in the ammonia denitration that this utility model embodiment is provided；
Fig. 2 is the top view that ammonia device is unloaded in the ammonia denitration that this utility model embodiment is provided.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explaining
This utility model, is not used to limit this utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 are side views that ammonia device is unloaded in ammonia denitration that this utility model embodiment is provided；Figure
2 is the top view that ammonia device is unloaded in the ammonia denitration that this utility model embodiment is provided.
This utility model embodiment unloads ammonia device there is provided a kind of ammonia denitration, and ammonia device is unloaded in the ammonia denitration to be included：Ammonia
Water access conduit, the filter 6 being arranged in the ammonia access conduit, the ammonia being connected with the filter 6 unload ammonia pump 5,
The outlet conduit that the outlet that ammonia pump 5 is unloaded with the ammonia is connected, and on the outlet conduit, it is provided with check valve 4 and the first valve
Door 3, also includes the hot-pressed elbow 9 being connected with the outlet conduit, and the second valve 1 being arranged on the hot-pressed elbow 9
And pressure gauge 2；Also include：Connect the seamless steel pipe 10 of the ammonia access conduit and the outlet conduit, and the seamless steel
The 3rd valve 11 is provided with pipe 10.
In the above-described embodiments, by by valve, unload the assemblys such as ammonia pump, pressure gauge 2, pipeline, realize unloading the safety of ammonia
Reliable, installation is simple, compact conformation occupation of land is little, it is ensured that external ammonia smoothly enters ammonia water tank, to the next of denitrating system
Step operation provides safeguard, and due to realizing modularized design, substantially reduces the working strength of system operation personnel.
Understand the present embodiment offer for convenience unloads ammonia device, which is entered with reference to specific accompanying drawing and embodiment
Row detailed description.
As shown in Figures 1 and 2, the present embodiment provide unload ammonia device include an external ammonia access conduit,
A piece connection ammonia water tank and the pipeline of module（Ammonia unloads the outlet conduit of ammonia pump 5）, 1 unload ammonia pump, 1 manual ball valve, pressure
2,3 Hand-operated butterfly valves of table, 1 check valve 4, filter 6, fixed support 8, are sequentially provided with manual dish valve in ammonia access conduit
（4th valve）, filter 6, aqua ammonia pump, check valve 4, Hand-operated butterfly valve（First valve 3）, hot-pressed elbow 9, fixed support 8, with
And the output channel of ammonia pump, also base is unloaded, above-mentioned equipment is each attached on base.Filter therein 6 when specifically chosen,
For y-type filter 6.Flange 7 is connected with ammonia access conduit therein.
Stainless steel pressure table 2 and manual ball valve is provided with hot-pressed elbow 9（Second valve 1）, for monitoring the defeated of pipeline
Pressurization pressure, constantly grasps the ruuning situation for unloading ammonia pump, and the exit for unloading ammonia pump 5 in ammonia is provided with check valve 4, prevents from taking out
The ammonia for going out flows backwards, and pollutes site environment, and in concrete setting, the check valve 4 is wafer type check valve 4.Additionally, arrange the
Two valves 1 in order to pressure gauge 2 damage after be convenient for changing.
Additionally, being also provided with the seamless steel pipe 10 for connecting the ammonia access conduit and the outlet conduit, this is seamless steel
Pipe 10 is by-pass line, facilitates external ammonia car to carry pump and enters ammonia water tank by bypassing.And arrange on the seamless steel pipe 10
3rd valve 11, the valve are Hand-operated butterfly valve.
By foregoing description as can be seen that the present embodiment provide unload ammonia device pass through by valve, unload ammonia pump, pressure gauge 2,
The assemblys such as pipeline, realize unloading ammonia safe and reliable, install simple, compact conformation take up an area little, it is ensured that external ammonia is smoothly
Ammonia water tank is entered, the next step operation of denitrating system is provided safeguard, due to realizing modularized design, system operation is substantially reduced
The working strength of personnel.
Preferred embodiment of the present utility model is these are only, not in order to limit this utility model, all in this practicality
Any modification, equivalent and improvement for being made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. ammonia device is unloaded in a kind of ammonia denitration, it is characterised in that included：Ammonia access conduit, is arranged on the ammonia access tube
Filter on road, the ammonia being connected with the filter unload ammonia pump, the outlet pipe that the outlet for unloading ammonia pump with the ammonia is connected
Check valve and the first valve is provided with road, and the outlet conduit, also includes that the hot pressing being connected with the outlet conduit is curved
Head, and the second valve for being arranged on the hot-pressed elbow and pressure gauge；Also include：Connect the ammonia access conduit and institute
State and on the seamless steel pipe of outlet conduit, and the seamless steel pipe, be provided with the 3rd valve.
2. ammonia device is unloaded in ammonia denitration according to claim 1, it is characterised in that is also included base, and is arranged on institute
The fixed support on base is stated, the fixed support is fixedly connected with the hot-pressed elbow.
3. ammonia device is unloaded in ammonia denitration according to claim 2, it is characterised in that first valve and the 3rd valve
Door is Hand-operated butterfly valve, and second valve is manual ball valve.
4. ammonia device is unloaded in ammonia denitration according to claim 2, it is characterised in that also include that being arranged on the ammonia accesses
The 4th valve on pipeline.
5. ammonia device is unloaded in ammonia denitration according to claim 4, it is characterised in that the 4th valve is Hand-operated butterfly valve.
6. ammonia device is unloaded in ammonia denitration according to claim 1, it is characterised in that be provided with the ammonia access conduit
Flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961860.6U CN206008438U (en) | 2016-08-29 | 2016-08-29 | Ammonia device is unloaded in a kind of ammonia denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961860.6U CN206008438U (en) | 2016-08-29 | 2016-08-29 | Ammonia device is unloaded in a kind of ammonia denitration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008438U true CN206008438U (en) | 2017-03-15 |
Family
ID=58252769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961860.6U Active CN206008438U (en) | 2016-08-29 | 2016-08-29 | Ammonia device is unloaded in a kind of ammonia denitration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008438U (en) |
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2016
- 2016-08-29 CN CN201620961860.6U patent/CN206008438U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |