CN209005546U - One kind being used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus - Google Patents
One kind being used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus Download PDFInfo
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- CN209005546U CN209005546U CN201821465364.7U CN201821465364U CN209005546U CN 209005546 U CN209005546 U CN 209005546U CN 201821465364 U CN201821465364 U CN 201821465364U CN 209005546 U CN209005546 U CN 209005546U
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- dust
- cabinet
- fixedly connected
- desulphurization denitration
- tail gas
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Abstract
The utility model discloses one kind to be used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, including desulphurization denitration cabinet and dust cleaning case, the side upper end of the desulphurization denitration cabinet is fixedly connected with air inlet, high-voltage accelerator is fixedly installed on the desulphurization denitration cabinet, one end of the high-voltage accelerator is fixedly connected with tail gas air inlet pipe, the other side lower end of the desulphurization denitration cabinet is fixedly connected with exhaust outlet, the exhaust outlet is fixedly connected by pipeline with dust cleaning case, jet pump is fixedly installed at the top of the dust cleaning case, the output end of the jet pump is through in dust cleaning case to be connected with high-pressure sprayer, the high-pressure sprayer is fixedly mounted on the inner top of dust cleaning case.This is used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus and improves desulphurization denitration efficiency of dust collection, and low energy consumption, safe and reliable, and the first catalyst module and the disassembly of the second catalyst module are easy for installation, are conveniently replaceable, improve work efficiency.
Description
Technical field
The utility model belongs to technical field of waste gas treatment, and in particular to one kind is used for the desulfurization of ship tail gas integration dust-removing
Denitrification apparatus.
Background technique
Most one of severe challenge that 21 century China faces is exactly environmental problem, and wherein atmosphere pollution destroys the earth because serious
Ecosystem health and threat human health are safely and increasingly by the highest attention of people.With global ship shipping business
Fast development, the tail gas of ship discharge pollutes caused by atmosphere and is also on the rise.Existing ship tail gas desulphurization denitration removes
Ammonium hydroxide would generally be used to carry out tail gas desulfurization denitration process as reducing agent and the chemical reaction of desulphurization denitration catalyst in dirt device,
Then sprinkling dust suppression fluid is dusted, but catalyst module is not easy to installation and replacement when in use, seriously affects desulphurization denitration
Quality and working efficiency, it is in use and its inconvenient.
Utility model content
The purpose of this utility model is to provide one kind to be used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for ship tail gas integration dust-removing
Desulfuring and denitrifying apparatus, including desulphurization denitration cabinet and dust cleaning case, the side upper end of the desulphurization denitration cabinet be fixedly connected with into
Port is fixedly installed with high-voltage accelerator, one end of the high-voltage accelerator and tail gas air inlet pipe on the desulphurization denitration cabinet
It is fixedly connected, and the other end of the high-voltage accelerator is fixedly connected with air inlet, the top of the desulphurization denitration cabinet is fixed
Water pump is installed, the inside that the water outlet of the water pump is through to desulphurization denitration cabinet is fixedly connected with spray head, and the desulfurization is de-
The inside of nitre cabinet is fixedly connected sequentially from top to bottom the first fixed frame and the second fixed frame, first fixed frame and second
Activity is connected with the first catalyst module and the second catalyst module, the other side of the desulphurization denitration cabinet respectively on fixed frame
Lower end is fixedly connected with exhaust outlet, and the exhaust outlet is fixedly connected by pipeline with dust cleaning case, and the top of the dust cleaning case is fixed
Jet pump is installed, the output end of the jet pump is through in dust cleaning case to be connected with high-pressure sprayer, the high-pressure fog
Device is fixedly mounted on the inner top of dust cleaning case.
Preferably, card slot, the inside of the card slot are provided on the inner wall of first fixed frame and the second fixed frame
Equipped with sliding slot, the internal slide of the sliding slot is connected with limited block, and the upper end of first fixed frame and the second fixed frame is inserted
It is connected to positioning pin, and the end of the positioning pin is through to sliding slot bottom and the end of limited block and fits.
Preferably, the upper and lower ends of the limited block are fixedly connected to guide pad, the inner wall of the sliding slot be equipped with
Guide pad matches the guide groove of connection, is provided with inclined-plane, the other end bottom of the limited block on the both ends of the limited block
The upper gap of portion and the first catalyst module and the second catalyst module is cooperatively connected.
Preferably, the side top and bottom of the dust cleaning case are respectively equipped with gas outlet and dust-exhausting port, and the dust-exhausting port
Inside be equipped with blower.
It preferably, is the poroid setting of honeycomb on first catalyst module and the second catalyst module.
The technical effect and advantage of the utility model: this is used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, passes through
First catalyst module, the second catalyst module, ammonium hydroxide, dedusting liquid, jet pump, high-voltage accelerator and high-pressure sprayer improve
Desulphurization denitration efficiency of dust collection, low energy consumption, safe and reliable, passes through the first fixed frame, the second fixed frame, positioning pin, limited block and cunning
Slot makes in the device that the disassembly of the first catalyst module and the second catalyst module is easy for installation, is conveniently replaceable, improves work
Efficiency, it is easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the first fixed frame structural schematic diagram of the utility model；
Fig. 3 is the sliding slot top view cross section structural schematic diagram of the utility model.
In figure: 1, desulphurization denitration cabinet；2, air inlet；3, high-voltage accelerator；4, tail gas air inlet pipe；5, water pump；6, spray head；
7, the first fixed frame；8, the second fixed frame；9, the first catalyst module；10, card slot；11, sliding slot；12, limited block；13, it is oriented to
Block；14, guide groove；15, positioning pin；16, exhaust outlet；17, dust cleaning case；18, jet pump；19, high-pressure sprayer；20, it second urges
Agent module；21, blower；22, dust-exhausting port.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of be used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, including desulphurization denitration cabinet 1
With dust cleaning case 17, the side upper end of the desulphurization denitration cabinet 1 is fixedly connected with air inlet 2, consolidates on the desulphurization denitration cabinet 1
Dingan County is equipped with high-voltage accelerator 3, and one end of the high-voltage accelerator 3 is fixedly connected with tail gas air inlet pipe 4, and the high pressure accelerates
The other end of device 3 is fixedly connected with air inlet 2, and the top of the desulphurization denitration cabinet 1 is fixedly installed with water pump 5, the water pump 5
Water outlet be through to the inside of desulphurization denitration cabinet 1 and be fixedly connected with spray head 6, the inside of the desulphurization denitration cabinet 1 is from upper
Being fixedly connected sequentially under has the first fixed frame 7 and the second fixed frame 8, on first fixed frame 7 and the second fixed frame 8 respectively
Activity is connected with the first catalyst module 9 and the second catalyst module 20, and the other side lower end of the desulphurization denitration cabinet 1 is fixed
It is connected with exhaust outlet 16, the exhaust outlet 16 is fixedly connected by pipeline with dust cleaning case 17, and the top of the dust cleaning case 17 is fixed
Jet pump 18 is installed, the output end of the jet pump 18 is through in dust cleaning case 17 to be connected with high-pressure sprayer 19, described
High-pressure sprayer 19 is fixedly mounted on the inner top of dust cleaning case 17.
Card slot 10 is provided on the inner wall of first fixed frame 7 and the second fixed frame 8, the inside of the card slot 10 is set
Have a sliding slot 11, the internal slide of the sliding slot 11 is connected with limited block 12, first fixed frame 7 and the second fixed frame 8 it is upper
End is plugged with positioning pin 15, and the end of the positioning pin 15 is through to 11 bottom of sliding slot and the end of limited block 12 and is affixed
It closes, convenient for the replacement of the first catalyst module 9 and the second catalyst module 20.
The upper and lower ends of the limited block 12 are fixedly connected to guide pad 13, and the inner wall of the sliding slot 11 is equipped with and leads
Match the guide groove 14 of connection to block 13, be provided with inclined-plane on the both ends of the limited block 12, the limited block 12 it is another
The upper gap of one end bottom and the first catalyst module 9 and the second catalyst module 20 is cooperatively connected, convenient for limited block 12
Sliding, is fixed convenient for the position to the first catalyst module 9 and the second catalyst module 20.
The side top and bottom of the dust cleaning case 17 are respectively equipped with gas outlet and dust-exhausting port 22, and the dust-exhausting port 22
Inside is equipped with blower 21, convenient for extracting the dust of 17 bottom precipitation of dust cleaning case.
It is the poroid setting of honeycomb, first catalyst on first catalyst module 9 and the second catalyst module 20
The internal material of module 9 is V2O5-WO3(MoO3)/TiO2Serial TiO2As main carriers, V2O5For main active composition
Denitrating catalyst, the internal material of the second catalyst module 20 is active carbon desulfurization catalyst, and structural stability is high, and desulfurization is de-
Nitre effect is good.
Specifically, ammonium hydroxide is sprayed as reducing agent in use, starting high-voltage accelerator 3 and water pump 5, water pump 5 extract ammonium hydroxide
To desulphurization denitration cabinet 1, while the tail gas accelerated by high-voltage accelerator 3 enters and can uniformly be mixed with ammonium hydroxide
It closes, tail gas successively passes through the first catalyst module 9 and the second catalyst module 20 and generates chemical reaction, realizes the de- of tail gas
Sulphur denitration, then tail gas enters dust cleaning case 17 by exhaust outlet 16, starts jet pump 18 and high-pressure sprayer 19, extracts dedusting liquid
Entered in dust cleaning case 17 by the nozzle of high-pressure sprayer 19, tail gas and the progress of dedusting liquid can sufficiently uniformly be mixed and molten
Solution, so that dust and particle in tail gas be made to be precipitated to 17 bottom of dust cleaning case by water moisture absorption, the gas of purification is arranged from gas outlet
Out, sediment is discharged by dust-exhausting port 22, improves desulphurization denitration efficiency of dust collection, and low energy consumption, safe and reliable, first in the device
Catalyst module 9 and the second catalyst module 20 are dismantled easy for installation, are conveniently replaceable, improve work efficiency, the first catalysis
When agent module 9 and the second catalyst module 20 are inserted into card slot 10 down respectively, limited block 12 is being oriented to by guide pad 13 at this time
To 11 internal slide of sliding slot in slot 14, until limited block 12 is slid completely into sliding slot 11, the first catalyst module 9 and second at this time
Catalyst module 20 is placed on card slot 10, when positioning pin 15 being then downwardly into sliding slot 11 limited block 12 along guide groove 14 to
When positioning pin 15 is inserted to 11 bottom of sliding slot, 12 position of limited block is fixed 11 slide outside of sliding slot, at this time limited block 12
A part is stretched out sliding slot 11 and is fixed to the first module 9 and the second module 20, conversely, extracting positioning pin 15 when taking out
It repeats above operation, it is easy to operate；The model FC-ER-65 of jet pump 18, the model of high-pressure sprayer 19 in the device
For OJ-30Z, the model GJ-2-II of high-voltage accelerator 3.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. one kind is used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, including desulphurization denitration cabinet (1) and dust cleaning case (17),
It is characterized by: the side upper end of the desulphurization denitration cabinet (1) is fixedly connected with air inlet (2), the desulphurization denitration cabinet
(1) it being fixedly installed on high-voltage accelerator (3), one end of the high-voltage accelerator (3) is fixedly connected with tail gas air inlet pipe (4),
And the other end of the high-voltage accelerator (3) is fixedly connected with air inlet (2), the top of the desulphurization denitration cabinet (1) is fixed
It is equipped with water pump (5), the inside that the water outlet of the water pump (5) is through to desulphurization denitration cabinet (1) is fixedly connected with spray head
(6), the inside of the desulphurization denitration cabinet (1) is fixedly connected sequentially from top to bottom the first fixed frame (7) and the second fixed frame
(8), activity is connected with the first catalyst module (9) and second and urges respectively on first fixed frame (7) and the second fixed frame (8)
The other side lower end of agent module (20), the desulphurization denitration cabinet (1) is fixedly connected with exhaust outlet (16), the exhaust outlet
(16) it is fixedly connected by pipeline with dust cleaning case (17), is fixedly installed with jet pump (18), institute at the top of the dust cleaning case (17)
The output end for stating jet pump (18) is through in dust cleaning case (17) to be connected with high-pressure sprayer (19), the high-pressure sprayer
(19) it is fixedly mounted on the inner top of dust cleaning case (17).
2. according to claim 1 a kind of for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, it is characterised in that: institute
It states and is provided on the inner wall of the first fixed frame (7) and the second fixed frame (8) card slot (10), the inside of the card slot (10) is equipped with
The internal slide of sliding slot (11), the sliding slot (11) is connected with limited block (12), first fixed frame (7) and the second fixed frame
(8) upper end is plugged with positioning pin (15), and the end of the positioning pin (15) is through to sliding slot (11) bottom and limited block
(12) end fits.
3. according to claim 2 a kind of for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, it is characterised in that: institute
The upper and lower ends for stating limited block (12) are fixedly connected to guide pad (13), and the inner wall of the sliding slot (11) is equipped with and guide pad
(13) match the guide groove (14) of connection, is provided with inclined-plane, the limited block (12) on the both ends of the limited block (12)
Other end bottom and the first catalyst module (9) and the second catalyst module (20) upper gap mating connection.
4. according to claim 1 a kind of for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, it is characterised in that: institute
The side top and bottom for stating dust cleaning case (17) are respectively equipped with gas outlet and dust-exhausting port (22), and the inside of the dust-exhausting port (22)
Equipped with blower (21).
5. according to claim 1 a kind of for ship tail gas integration dust-removing desulfuring and denitrifying apparatus, it is characterised in that: institute
It states on the first catalyst module (9) and the second catalyst module (20) as the poroid setting of honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465364.7U CN209005546U (en) | 2018-09-07 | 2018-09-07 | One kind being used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465364.7U CN209005546U (en) | 2018-09-07 | 2018-09-07 | One kind being used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209005546U true CN209005546U (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821465364.7U Active CN209005546U (en) | 2018-09-07 | 2018-09-07 | One kind being used for ship tail gas integration dust-removing desulfuring and denitrifying apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403260A (en) * | 2020-11-17 | 2021-02-26 | 江苏绿都环境工程有限公司 | Desulfurization and denitrification integrated discharge system |
-
2018
- 2018-09-07 CN CN201821465364.7U patent/CN209005546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403260A (en) * | 2020-11-17 | 2021-02-26 | 江苏绿都环境工程有限公司 | Desulfurization and denitrification integrated discharge system |
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