CN204093645U - A kind of novel adjustable spray nozzle device - Google Patents
A kind of novel adjustable spray nozzle device Download PDFInfo
- Publication number
- CN204093645U CN204093645U CN201420551174.2U CN201420551174U CN204093645U CN 204093645 U CN204093645 U CN 204093645U CN 201420551174 U CN201420551174 U CN 201420551174U CN 204093645 U CN204093645 U CN 204093645U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- arm
- connecting rod
- type connecting
- utility
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model provides a kind of novel adjustable spray nozzle device, and this device can realize the adjustable of nozzle location and spray angles.Compared with prior art, the utility model can safe, easy, reliably regulate nozzle location and spray angles, have that cost is low, structure is simple, an advantage such as easy to maintenance, long continuous operation.
Description
Technical field
The utility model relates to denitration technology field, particularly relates to a kind of novel adjustable spray nozzle device.
Background technology
Specify " enterprise should take control measure to the nitrogen oxide produced in fuel combustion process " according to " The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution " Article 30 that country promulgates for 2000." 12 " period, nitrogen oxide is put into the binding indicator system first, and total emission volumn will cut down 10%, domestic stationary source flue gas nitrogen oxide discharge rich and influential family mainly thermal power generation and cement plant.
Along with the raising of environmental protection standard, SNCR method and SCR method have become main flow denitration technology.SNCR method and SCR method denitration technology adopt nozzle to dore furnace or pot furnace injection denitrification reducing agent.The nozzle of current employing is all fixed, and the major defect of this nozzle is that nozzle location immobilizes, and can not regulate nozzle location and spray angles.If need change nozzle location and spray angles, must stop production, quantities is large, involves many areas.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model provides a kind of novel adjustable spray nozzle device, and this device can realize the adjustable of nozzle location and spray angles.
For achieving the above object, the utility model adopts following technical scheme: a kind of novel adjustable spray nozzle device, comprises nozzle, arm, stainless steel compensator, supervisor, L-type connecting rod, threaded mandrel, manual turntable and fixed support; Described nozzle is arranged on described arm, described stainless steel compensator two ends connect described arm and described supervisor respectively, described arm side is connected with described fixed support by active connection, described L-type connecting rod one end is fixed on described arm side, the described L-type connecting rod other end is connected with described threaded mandrel the inner by ball link, and described threaded mandrel outer end is provided with described manual turntable.
The beneficial effects of the utility model: compared with prior art, the utility model can safe, easy, reliably regulate nozzle location and spray angles, have that cost is low, structure is simple, an advantage such as easy to maintenance, long continuous operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Identifier declaration in figure: nozzle 1, arm 2, stainless steel compensator 3, supervisor 4, L-type connecting rod 5, ball link 6, threaded mandrel 7, manual turntable 8, active connection 9, fixed support 10, furnace wall 11.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, the utility model provides a kind of novel adjustable spray nozzle device, comprises nozzle 1, arm 2, stainless steel compensator 3, supervisor 4, L-type connecting rod 5, threaded mandrel 7, manual turntable 8, fixed support 10.This device can realize the adjustable of nozzle location and spray angles.This device is arranged on dore furnace or boiler, for furnace injection denitrification reducing agent.
Supervisor 4 inserts in stove, adopts flange seal, for carrying denitrification reducing agent.Arm 2 is positioned at stove, and nozzle 1 is arranged on arm 2, for spraying denitrification reducing agent.Stainless steel compensator 3 two ends are connecting branch 2 and supervisor 4 respectively.Arm 2 side is connected with fixed support 10 by active connection 9, and fixed support 10 is arranged on inside furnace wall 11.L-type connecting rod 5 one end is fixed on arm 2 side, and L-type connecting rod 5 other end is connected with threaded mandrel 7 the inner by ball link 6.Threaded mandrel 7 outer end is provided with manual turntable 8, and manual turntable 8 can 360 degree of manual rotations.Threaded mandrel 7, through furnace wall 11, adopts thread seal.
Operation principle of the present utility model: when the manual turntable 8 that turns clockwise, threaded mandrel 7 will screw in, promote L-type connecting rod 5 by ball link 6 to move in stove, then arm 2 moves up under the effect of L-type connecting rod 5, thus regulates position and the spray angles of nozzle 1.Otherwise when being rotated counterclockwise manual turntable 8, threaded mandrel 7 will screw out, pull L-type connecting rod 5 to move to furnace wall 11 by ball link 6, then arm 2 will move down under the effect of L-type connecting rod 5, thus regulate position and the spray angles of nozzle 1.
Above a kind of novel adjustable spray nozzle device provided by the utility model is described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment is just for helping to understand the technical scheme that the utility model discloses; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a novel adjustable spray nozzle device, is characterized in that: comprise nozzle, arm, stainless steel compensator, supervisor, L-type connecting rod, threaded mandrel, manual turntable and fixed support; Described nozzle is arranged on described arm, described stainless steel compensator two ends connect described arm and described supervisor respectively, described arm side is connected with described fixed support by active connection, described L-type connecting rod one end is fixed on described arm side, the described L-type connecting rod other end is connected with described threaded mandrel the inner by ball link, and described threaded mandrel outer end is provided with described manual turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551174.2U CN204093645U (en) | 2014-09-24 | 2014-09-24 | A kind of novel adjustable spray nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551174.2U CN204093645U (en) | 2014-09-24 | 2014-09-24 | A kind of novel adjustable spray nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093645U true CN204093645U (en) | 2015-01-14 |
Family
ID=52262115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551174.2U Expired - Fee Related CN204093645U (en) | 2014-09-24 | 2014-09-24 | A kind of novel adjustable spray nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261841A (en) * | 2017-08-07 | 2017-10-20 | 哈尔滨博深科技发展有限公司 | A kind of SCR out of stock systems extension type blowing device |
-
2014
- 2014-09-24 CN CN201420551174.2U patent/CN204093645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261841A (en) * | 2017-08-07 | 2017-10-20 | 哈尔滨博深科技发展有限公司 | A kind of SCR out of stock systems extension type blowing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SA518400586B1 (en) | System and method for reducing the amount of sulfur oxides in exhaust gas | |
| CN204093645U (en) | A kind of novel adjustable spray nozzle device | |
| CN203626057U (en) | Novel butt-joint device for thin-wall steel tubes for building construction | |
| CN204678055U (en) | Oxygen-acetylene bottle operative installations | |
| CN203413153U (en) | Novel cut-off valve | |
| CN204725099U (en) | A kind of magnetic valve mounting equipment | |
| CN204572044U (en) | A kind of tunnel portal automatic spray dust fall structure | |
| CN203441898U (en) | Crossing rod clamping assembly | |
| CN204107302U (en) | A kind of Novel denitration spray gun | |
| CN204329058U (en) | For boiler different system membrane wall | |
| CN205313158U (en) | Automatic pH adjusting device of automobile coating waste water | |
| CN204268499U (en) | A kind of prefabricated stainless steel chimney systems | |
| CN203830006U (en) | Nitrogen sealed protection system | |
| CN203971233U (en) | A kind of fire-fighting spray device of protecting chimney internal cylinder | |
| CN203017957U (en) | High-temperature-corrosion-resistant equipment for flue-gas desulfurization system | |
| CN204027306U (en) | Overhang roll roller anti-drop structure | |
| CN203347209U (en) | Exit passageway supporting frame based on concrete work combined steel formwork | |
| CN204656340U (en) | The out of stock device of a kind of novel environment friendly | |
| CN202405095U (en) | Coil assembly hanger | |
| CN203345395U (en) | Mounting rack for large steel pipe | |
| CN203635074U (en) | Catalyst layer for boiler denitration | |
| CN203052095U (en) | Pipe saddle bolt stopping device | |
| CN204208401U (en) | A kind of CEMS sampler pre-filtering device | |
| CN203345396U (en) | Mounting rack for large steel pipe | |
| CN203395466U (en) | Connecting elbow of spraying and blowing pipe and gas guide pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150114 Termination date: 20170924 |