CN213049832U - High-efficient denitrification facility of natural gas boiler - Google Patents
High-efficient denitrification facility of natural gas boiler Download PDFInfo
- Publication number
- CN213049832U CN213049832U CN202021126610.3U CN202021126610U CN213049832U CN 213049832 U CN213049832 U CN 213049832U CN 202021126610 U CN202021126610 U CN 202021126610U CN 213049832 U CN213049832 U CN 213049832U
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- China
- Prior art keywords
- natural gas
- gas boiler
- spring
- casing
- fixedly connected
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- 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.)
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Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003345 natural gas Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 6
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims abstract description 4
- 230000002026 carminative effect Effects 0.000 abstract description 2
- 239000003517 fume Substances 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a high-efficient denitrification facility of natural gas boiler, including casing, coupling mechanism and cooling mechanism, coupling mechanism is located the surface of casing, coupling mechanism includes the fixed block, one side fixedly connected with rotation axis of fixed block, the surface activity of rotation axis has cup jointed the connecting block, the one end swing joint of connecting block has the spring, the one end of spring is provided with the couple and through using the coupling mechanism who contains connecting block, spring and couple, can be when using equipment, increases the convenience of operation, when equipment is connected with boiler exhaust fume inlet, can reduce time, improves the efficiency of work; through using the cooling mechanism who contains the induction port, flabellum and connecting rod, can prevent equipment to admit air the backward flow to reduce carminative temperature through inhaling outward at the gas outlet, prevent that the high temperature from causing harm to surrounding environment and personnel.
Description
Technical Field
The utility model belongs to the technical field of the boiler denitration, concretely relates to high-efficient denitrification facility of natural gas boiler.
Background
Nitre is what we commonly say as nitrogen oxides, which are artificially emitted, mostly from the combustion process of fossil fuels. The nitrogen oxides have a great damaging effect on the environment, and are one of the main substances for forming acid rain, the important substances for forming photochemical smog in the atmosphere and an important factor for consuming O3. Data show that in winter, the concentration of nitrogen oxides in the atmosphere is ten times that in summer, making a "prominent contribution" to the almost linear rise of pm2.5 in air during high haze seasons.
The high-efficient denitrification facility of natural gas boiler is put forward for this reason to current boiler denitrification facility in the course of the work, and the exhaust port is connected convenient inadequately, and the inside gas of entering equipment may have the phenomenon of backward flow, and the exhaust gas temperature is higher, brings the problem of certain harm to surrounding environment and personnel easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient denitrification facility of natural gas boiler to the boiler denitrification facility who provides in solving above-mentioned background art is in the course of the work, and it is convenient inadequately to exhaust port connect, and the inside gas of entering equipment may have the phenomenon of backward flow, and the combustion gas temperature is higher, brings the problem of certain harm to surrounding environment and personnel easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient denitrification facility of natural gas boiler, includes casing, coupling mechanism and cooling mechanism, coupling mechanism is located the surface of casing, coupling mechanism includes the fixed block, one side fixedly connected with rotation axis of fixed block, the surface activity of rotation axis has cup jointed the connecting block, the one end swing joint of connecting block has the spring, the one end of spring is provided with the couple.
Preferably, one side of the shell is provided with an air outlet, and the other side of the shell is provided with an air inlet.
Preferably, the cooling mechanism is located one side of casing, the cooling mechanism includes the motor, the surface of motor is provided with the connecting axle, the outer fixed surface of connecting axle is connected with the flabellum, the connecting rod has been cup jointed in the internal surface activity of connecting axle, the inside fixedly connected with dead lever of gas outlet, one side of dead lever is provided with the filter screen, the induction port has been seted up to one side of casing.
Preferably, a fan is arranged in the air inlet, the hook is positioned on one side of the air inlet, and the cross section of the hook is J-shaped.
Preferably, the connecting block and the hook are movably connected through a spring, and the fixing block is fixedly connected with the shell.
Preferably, the fan blades and the connecting rod are movably connected through a connecting shaft, and a filter screen is arranged in the air suction port.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through using the coupling mechanism who contains connecting block, spring and couple, can increase the convenience of operation when the user equipment, when equipment is connected with boiler exhaust fume mouth, can reduce time, improve the efficiency of work.
2. Through using the cooling mechanism who contains the induction port, flabellum and connecting rod, can prevent equipment to admit air the backward flow to reduce carminative temperature through inhaling outward at the gas outlet, prevent that the high temperature from causing harm to surrounding environment and personnel.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the filter screen of the present invention;
FIG. 3 is a schematic side view of the air outlet of the present invention;
fig. 4 is a schematic cross-sectional structural view of the rotating shaft of the present invention;
fig. 5 is a schematic side view of the exhaust port of the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. an air outlet; 4. an air suction port; 5. a fixed block; 6. a rotating shaft; 7. connecting blocks; 8. a spring; 9. hooking; 10. a filter screen; 11. a connecting shaft; 12. fixing the rod; 13. a motor; 14. a fan blade; 15. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient denitrification facility of natural gas boiler, includes casing 1, coupling mechanism and cooling mechanism, and coupling mechanism is located casing 1's surface, and coupling mechanism includes fixed block 5, and one side fixedly connected with rotation axis 6 of fixed block 5, the surface activity of rotation axis 6 has cup jointed connecting block 7, and the one end swing joint of connecting block 7 has spring 8, and spring 8's one end is provided with couple 9, for guaranteeing coupling mechanism's normal use.
In order to ensure the normal operation of the device, in the present embodiment, preferably, one side of the housing 1 is provided with an air outlet 3, and the other side of the housing 1 is provided with an air inlet 2.
In order to guarantee the normal use of the cooling mechanism, in this embodiment, preferably, the cooling mechanism is located one side of the housing 1, the cooling mechanism includes a motor 13, a connecting shaft 11 is disposed on the outer surface of the motor 13, fan blades 14 are fixedly connected to the outer surface of the connecting shaft 11, a connecting rod 15 is movably sleeved on the inner surface of the connecting shaft 11, a fixing rod 12 is fixedly connected to the inside of the air outlet 3, a filter screen 10 is disposed on one side of the fixing rod 12, and an air suction port 4 is disposed on one side of the housing.
In order to prevent the backflow of the intake air inside the device, in the present embodiment, it is preferable that the inside of the intake port 2 is provided with a fan, the hook 9 is located at one side of the intake port 2, and the cross-sectional shape of the hook 9 is J-shaped.
In order to ensure that the hook 9 can move, in the embodiment, preferably, the connecting block 7 and the hook 9 are movably connected through the spring 8, and the fixing block 5 is fixedly connected with the housing 1.
In order to ensure the normal rotation of the fan blade 14, in the present embodiment, it is preferable that the fan blade 14 and the connecting rod 15 are movably connected by the connecting shaft 11, and the inside of the air suction port 4 is provided with a filter screen.
The utility model discloses a theory of operation and use flow: when the connecting mechanism is used, firstly, a fan in the air inlet 2 is opened to blow air to the inside of the device, then, a boiler exhaust port is connected with the air inlet 2, the connecting block 7 rotates upwards on the outer surface of the rotating shaft 6 to drive the spring 8 and the hook 9 to move upwards, the spring 8 is stressed when the hook 9 is pulled, the hook 9 is clamped on the boiler exhaust port connected with the air inlet 2 to be clamped, then, the hook 9 is fixedly clamped at the connecting position of the rest boiler exhaust ports of the air inlet 2 under the action of the force of the spring 8, and the connecting mechanism can be used; when the cooling mechanism is used, the motor 13 is started to drive the connecting shaft 11 to rotate, then the fan blades 14 rotate along with the connecting shaft 11, at the moment, external air flow enters the air outlet 3 through the air suction port 4 and is discharged from the other side of the air outlet 3 through the filter screen inside the air suction port 4, and at the moment, the use of the cooling mechanism can be completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient denitrification facility of natural gas boiler, includes casing (1), coupling mechanism and cooling mechanism, its characterized in that: the connecting mechanism is located the surface of casing (1), connecting mechanism includes fixed block (5), one side fixedly connected with rotation axis (6) of fixed block (5), connecting block (7) have been cup jointed in the surface activity of rotation axis (6), the one end swing joint of connecting block (7) has spring (8), the one end of spring (8) is provided with couple (9).
2. The efficient denitration device for the natural gas boiler according to claim 1, characterized in that: an air outlet (3) is formed in one side of the shell (1), and an air inlet (2) is formed in the other side of the shell (1).
3. The efficient denitration device for the natural gas boiler of claim 2, characterized in that: the utility model discloses a cooling device, including casing (1), cooling mechanism, connecting rod (15), the inside fixedly connected with dead lever (12) of gas outlet (3), one side of dead lever (12) is provided with filter screen (10), induction port (4) have been seted up to one side of casing (1), cooling mechanism includes motor (13), the surface of motor (13) is provided with connecting axle (11), the outer fixed surface of connecting axle (11) is connected with flabellum (14), the interior surface activity of connecting axle (11) has cup jointed connecting rod (15), the inside fixedly connected with dead lever (12) of gas outlet (3), one.
4. The efficient denitration device for the natural gas boiler of claim 2, characterized in that: the fan is arranged in the air inlet (2), the hook (9) is positioned on one side of the air inlet (2), and the cross section of the hook (9) is J-shaped.
5. The efficient denitration device for the natural gas boiler according to claim 1, characterized in that: the connecting block (7) and the hook (9) are movably connected through a spring (8), and the fixing block (5) is fixedly connected with the shell (1).
6. The efficient denitration device for the natural gas boiler of claim 3, characterized in that: the fan blades (14) and the connecting rods (15) are movably connected through connecting shafts (11), and filter screens are arranged in the air suction ports (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126610.3U CN213049832U (en) | 2020-06-17 | 2020-06-17 | High-efficient denitrification facility of natural gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126610.3U CN213049832U (en) | 2020-06-17 | 2020-06-17 | High-efficient denitrification facility of natural gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213049832U true CN213049832U (en) | 2021-04-27 |
Family
ID=75567468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126610.3U Expired - Fee Related CN213049832U (en) | 2020-06-17 | 2020-06-17 | High-efficient denitrification facility of natural gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213049832U (en) |
-
2020
- 2020-06-17 CN CN202021126610.3U patent/CN213049832U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210427 |