CN202203944U - Novel natural gas spray gun - Google Patents
Novel natural gas spray gun Download PDFInfo
- Publication number
- CN202203944U CN202203944U CN2011202954069U CN201120295406U CN202203944U CN 202203944 U CN202203944 U CN 202203944U CN 2011202954069 U CN2011202954069 U CN 2011202954069U CN 201120295406 U CN201120295406 U CN 201120295406U CN 202203944 U CN202203944 U CN 202203944U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- deflector
- air cavity
- nozzle
- input pipe
- 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
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a novel natural gas spray gun, which includes a natural gas input tube, a high-pressure air input tube, a mixed gas cavity and a nozzle, wherein the mixed gas cavity adopts a cylinder structure; the natural gas input tube is fixedly arranged at one end of the mixed gas cavity; the nozzle is fixedly arranged at the other end of the mixed gas cavity; the high-pressure air input tube is arranged on the side wall of the mixed gas cavity; a first flow guiding plate, a second flow guiding plate and a third flow guiding plate are arranged in the mixed gas cavity; flow guide holes are arranged on the first, the second and the third flow guiding plates; the first flow guiding plate is arranged between the high-pressure air input tube and the natural gas input tube; the second flow guiding plate is arranged between the high-pressure air input tube and the nozzle; the third flow guiding plate is arranged at a joint of the mixed gas cavity and the nozzle; and a spray nozzle is arranged on the nozzle. The novel natural gas spray gun not only can fully mix the natural gas and the air, but also can guarantee the airflow intensity inside the nozzle, thereby effectively improving the use efficiency of natural gas.
Description
Technical field
The utility model relates to glass melter and uses equipment technical field, is specifically related to a kind of novel natural gas spraying gun that is applicable to various glass melters.
Background technology
At present, natural gas spraying gun is adopted widely in various glass melters.And along with development of science and technology, the type of natural gas spraying gun has also demonstrated diversified situation.Yet existing natural gas spraying gun mostly exists following shortcoming:
1, no matter is the spray gun that adopts high pressure air or adopt low-pressure air, all exists the problem that air and natural gas are difficult to mix, thereby make the abundant burning of natural gas be difficult to be guaranteed;
Even 2 have the special structure design of employing to make air carry out effective the mixing with natural gas, but mostly be difficult to the intensity of the air-flow of assurance nozzle outlet side, thereby be difficult to satisfy the instructions for use of natural gas spraying gun;
Even if 3 some design can be evaded the problems referred to above, also all also exist problems such as complex structure, cost are high, poor reliability.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
Summary of the invention
The technical problem that the utility model will solve is: the deficiency that is directed to prior art; A kind of novel natural gas spraying gun is provided; This novel natural gas spraying gun mixes air cavity and has improved natural gas and Air mixing degree effectively through being provided with one, makes natural gas can not only fully mix and guarantee the current rate in the shower nozzle with air through the structure that 3 deflectors also rationally are provided with pod apertures is set in mixing air cavity simultaneously.
For reaching the foregoing invention purpose, the technical scheme that the utility model adopted is: a kind of novel natural gas spraying gun is provided, comprises natural gas input pipe, pressure-air input pipe, mix air cavity and shower nozzle; It is characterized in that: said mixed air cavity is a cylindrical structure, and an end that mixes air cavity is set with a natural gas input pipe, and the other end that mixes air cavity is set with a shower nozzle, and the sidewall that mixes air cavity is provided with a pressure-air input pipe; From a left side and the right side is arranged with first deflector, second deflector and the 3rd deflector successively in parallel, first deflector, second deflector and the 3rd deflector are provided with pod apertures in the said mixed air cavity; Said first deflector is arranged between pressure-air input pipe and the natural gas input pipe, and second deflector is arranged between pressure-air input pipe and the shower nozzle, and the 3rd deflector is arranged on and mixes air cavity and shower nozzle junction; Said shower nozzle is provided with nozzle.
According to the novel natural gas spraying gun that the utility model provided; It is characterized in that: the center line of the pod apertures on said first deflector and second deflector is to external radiation with the axis of mixing air cavity, and the center line of the pod apertures on said the 3rd deflector is inside radiation along the axis of mixing air cavity.
According to the novel natural gas spraying gun that the utility model provided, it is characterized in that: the axis of said natural gas input pipe, first deflector, second deflector, the 3rd deflector, mixed air cavity, nozzle and shower nozzle is on same straight line.
In sum, this practical novel natural gas spraying gun that provides has following advantage than existing natural gas spraying gun:
1, through the mixed air cavity that a while is connected with natural gas input pipe and pressure-air input pipe is set, improves natural gas and Air mixing degree effectively, guaranteed the active combustion of natural gas;
2, make natural gas can not only fully mix and guarantee the current rate in the shower nozzle through the structure that 3 deflectors is set in mixing air cavity and pod apertures rationally is set with air.
3, have that volume is little, simple in structure, safe and reliable, the efficiency of combustion advantages of higher, be particularly useful in the various melting furnaces.
Description of drawings
Fig. 1 is the structural representation of novel natural gas spraying gun.
Wherein, 1, natural gas input pipe; 2, mix air cavity; 3, first deflector; 4, second deflector; 5, the 3rd deflector; 6, shower nozzle; 7, pressure-air input pipe; 8, nozzle.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done and to be described in detail:
As shown in Figure 1, this novel natural gas spraying gun comprises natural gas input pipe 1, pressure-air input pipe 7, mixes air cavity 2 and shower nozzle 6; It is characterized in that: said mixed air cavity 2 is a cylindrical structure, and an end that mixes air cavity 2 is set with a natural gas input pipe 1, and the other end that mixes air cavity 2 is set with a shower nozzle 6, and the sidewall that mixes air cavity 2 is provided with a pressure-air input pipe 7; In the said mixed air cavity 2 from a left side and the right side is arranged with first deflector 3, second deflector 4 successively in parallel and the 3rd deflector 5, the first deflectors 3, second deflector 4 and the 3rd deflector 5 are provided with pod apertures; Said first deflector 3 is arranged between pressure-air input pipe 7 and the natural gas input pipe 1, and second deflector 4 is arranged between pressure-air input pipe 7 and the shower nozzle 6, and the 3rd deflector 5 is arranged on and mixes air cavity 2 and shower nozzle 6 junctions; Said shower nozzle 6 is provided with nozzle 8.The center line of the pod apertures on said first deflector 3 and second deflector 4 is outside radiation with the axis of mixing air cavity 2.The center line of the pod apertures on said the 3rd deflector 5 is inside radiation along the axis of mixing air cavity 2.Said natural gas input pipe 1, first deflector 3, second deflector 4, the 3rd deflector 5, mix air cavity 2, shower nozzle 6 and nozzle 8 the axis on same straight line.
During use; Natural gas input pipe 1 mixes the natural gas input in the air cavity 2; The pod apertures of flowing through afterwards on first deflector 3 has carried out once forming a cyclone to external shunt, and pressure-air input pipe 7 mixes the pressure-air input in the air cavity 2 simultaneously, has carried out mixed once with natural gas; Afterwards, the mist pod apertures of flowing through on second deflector 4 has carried out mixing for the second time; At last, mist is gone out nozzle 8 through the air blast that the pod apertures on the 3rd deflector 5 has carried out mixing refluence for the third time and formation one flow direction is concentrated in shower nozzle.
The utility model is not limited to above-mentioned instance, in claims institute restricted portion of the utility model, and various distortion that those skilled in the art can make without creative work or revise the protection that all receives this patent.
Claims (3)
1. a novel natural gas spraying gun comprises natural gas input pipe (1), pressure-air input pipe (7), mixes air cavity (2) and shower nozzle (6); It is characterized in that: said mixed air cavity (2) is a cylindrical structure; An end that mixes air cavity (2) is set with a natural gas input pipe (1); The other end that mixes air cavity (2) is set with a shower nozzle (6), and the sidewall that mixes air cavity (2) is provided with a pressure-air input pipe (7); From a left side and the right side is arranged with first deflector (3), second deflector (4) and the 3rd deflector (5) successively in parallel, first deflector (3), second deflector (4) and the 3rd deflector (5) are provided with pod apertures in the said mixed air cavity (2); Said first deflector (3) is arranged between pressure-air input pipe (7) and the natural gas input pipe (1); Second deflector (4) is arranged between pressure-air input pipe (7) and the shower nozzle (6), and the 3rd deflector (5) is arranged on mixed air cavity (2) and shower nozzle (6) junction; Said shower nozzle (6) is provided with nozzle (8).
2. novel natural gas spraying gun according to claim 1 is characterized in that: the center line of the pod apertures on said first deflector (3) and second deflector (4) is to external radiation with the axis of mixing air cavity (2); The center line of the pod apertures on said the 3rd deflector (5) is inside radiation along the axis of mixing air cavity (2).
3. novel natural gas spraying gun according to claim 1 is characterized in that: the axis of said natural gas input pipe (1), first deflector (3), second deflector (4), the 3rd deflector (5), mixed air cavity (2), nozzle (8) and shower nozzle (6) is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202954069U CN202203944U (en) | 2011-08-13 | 2011-08-13 | Novel natural gas spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202954069U CN202203944U (en) | 2011-08-13 | 2011-08-13 | Novel natural gas spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203944U true CN202203944U (en) | 2012-04-25 |
Family
ID=45968065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202954069U Expired - Fee Related CN202203944U (en) | 2011-08-13 | 2011-08-13 | Novel natural gas spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236512A (en) * | 2018-07-24 | 2019-01-18 | 哈尔滨工程大学 | A kind of air feeder integrating scavenging Yu tonifying Qi |
| CN109681923A (en) * | 2018-11-20 | 2019-04-26 | 吴江市格瑞福金属制品有限公司 | A kind of kitchen range that the thermal efficiency is high |
-
2011
- 2011-08-13 CN CN2011202954069U patent/CN202203944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236512A (en) * | 2018-07-24 | 2019-01-18 | 哈尔滨工程大学 | A kind of air feeder integrating scavenging Yu tonifying Qi |
| CN109681923A (en) * | 2018-11-20 | 2019-04-26 | 吴江市格瑞福金属制品有限公司 | A kind of kitchen range that the thermal efficiency is high |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102160964B (en) | Selective non-catalytic reduction (SNCR) denitration multi-nozzle long-gun injector | |
| CN102886630B (en) | Robot spot welding system and control method thereof | |
| CN104801531B (en) | Plasma fusion cracking industrial sludge system and process technique thereof | |
| CN106731825A (en) | A kind of disturbed flow type ammonia-spraying grid in boiler flue gas denitration system | |
| CN202203944U (en) | Novel natural gas spray gun | |
| CN108119211A (en) | A kind of close-coupled mixing arrangement for meeting six discharge standard of Europe | |
| CN105413443B (en) | A kind of device for strengthening flue gas desulfurization effect | |
| CN103007724A (en) | Swirl type denitration ejector of circulating fluidized bed | |
| CN105435980A (en) | Multifunctional coating spray nozzle | |
| CN205308070U (en) | Dust removal drainage device | |
| CN103170231A (en) | Spray gun specially for selective non-catalytic reduction (SNCR) denitration process | |
| CN102913310A (en) | SCR (selective catalytic reduction) post-processing nozzle for increasing conversion rate of NOx (nitrogen oxides) | |
| CN106422710A (en) | High-capacity denitration apparatus | |
| CN205340552U (en) | Device of reinforcing flue gas desulfurization effect | |
| CN208642305U (en) | A kind of desulfurizing tower import spray equipment | |
| CN202963015U (en) | Steel-making secondary high-pressure dust removal device | |
| CN206229179U (en) | Dynamical denitration device | |
| CN202747354U (en) | Welding auxiliary device | |
| CN205730828U (en) | A kind of CFB boiler NOxthe denitrification apparatus of minimum discharge | |
| CN205461806U (en) | From rotating injection mixing arrangement | |
| CN204429530U (en) | A kind of denitration air atomization spray gun | |
| CN205165008U (en) | Denitration spray gun | |
| CN202983501U (en) | Vortex type denitration injector of circulating fluidized bed | |
| CN103638811A (en) | Combined ammonia spraying and mixing device for SCR (Selective Catalytic Reduction) method | |
| CN204448354U (en) | From block clearing sprayer |
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: 20120425 Termination date: 20180813 |