CN208871619U - A kind of device with injection, combustion function - Google Patents
A kind of device with injection, combustion function Download PDFInfo
- Publication number
- CN208871619U CN208871619U CN201821442806.6U CN201821442806U CN208871619U CN 208871619 U CN208871619 U CN 208871619U CN 201821442806 U CN201821442806 U CN 201821442806U CN 208871619 U CN208871619 U CN 208871619U
- Authority
- CN
- China
- Prior art keywords
- gas
- combustion
- deflector hole
- dielectric
- injection
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 52
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 87
- 239000002737 fuel gas Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of device with injection, combustion function, including fuel gas channel, gas mixer chamber, hold together combustion cover, the central interior of the gas mixer chamber is provided with burning torch channel, lower end is internally provided with dielectric gas flow guiding disc, dielectric gas channel is provided with outside lower end, combustion air flow guiding disc, the top setting eddy flow mixed gas deflector hole and shunting bullet of gas mixer chamber are provided with outside upper end.The utility model, which is generated injection power by the deflector hole with tilt angle being arranged on dielectric gas flow guiding disc and enters dielectric gas, to be generated eddy flow, enhances the mixed effect of dielectric gas and fuel gas inside mixing chamber.Furthermore, the concentration of mixed gas in mixing chamber can be adjusted by changing flow velocity, the flow of dielectric gas and fuel gas, combustion air flow guiding disc is to provide the air of needs inside furnace chamber, the burning of auxiliary furnace intracavity gas, to control ignition temperature, the discharge amount of harmful substance in combustion process is reduced.
Description
Technical field
The utility model belongs to the technical field more particularly to a kind of device with injection, combustion function that gas burns.
Background technique
An important factor for National Environmental statistical data shows, NOx is haze and acid rain formation, therefore controlling natural gas etc. can
The discharge amount of NOx is of great significance during combustion gas volumetric combustion.It is reduced currently, research both at home and abroad is main by post processing mode
The discharge of NOx, the generation without controlling harmful substance in combustion.
Utility model content
Based on the above the deficiencies in the prior art, the technical issues of the utility model is solved be to provide it is a kind of have draw
It penetrates, the device of combustion function, in combustion by control air-fuel ratio, ignition temperature is controlled in 900~1200 DEG C of ranges
It is interior, burn-off rate is improved, so that the generation of harmful substance be effectively reduced.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: the utility model provides
A kind of device with injection, combustion function, including fuel gas channel, gas mixer chamber and hold together combustion cover；
The gas mixer chamber is provided centrally with burning torch channel, and the dielectric gas that is internally provided with of gas mixer chamber is led
Flow table is provided with eddy flow mixed gas deflector hole at the top of gas mixer chamber and shunts bullet, the lower end of gas mixer chamber with
Dielectric gas channel is connected；
Dielectric gas deflector hole is provided on the dielectric gas flow guiding disc.
Embodiment as a preferred embodiment of the above technical solution, it is provided by the embodiment of the utility model that there is injection, burning function
The device of energy further comprises some or all of following technical characteristic:
As an improvement of the above technical solution, in one embodiment of the utility model, the gas mixer chamber it is upper
End is external to be provided with combustion air flow guiding disc, is provided with combustion air deflector hole on the combustion air flow guiding disc；
The dielectric gas flow guiding disc and combustion air flow guiding disc are fixed on the gas mixer chamber.
In one embodiment of the utility model, described to hold together to fire the upper end insertion furnace wall of cover, tail end is provided with air door.
In addition, the number of the dielectric gas deflector hole is 6~20 in specific embodiment of the utility model mode
A, the tilt angle of the dielectric gas deflector hole needs to be adjusted according to burning.
Preferably, the section configuration of the dielectric gas deflector hole is ellipse.
Optionally, the number of the eddy flow mixed gas deflector hole is 6~20, and has adjustable tilt angle,
It needs to be adjusted according to burning.
Optionally, the number of the combustion air deflector hole is 6~20, and has adjustable tilt angle, according to
Burning needs to be adjusted.
Optionally, the section configuration of the combustion air deflector hole and eddy flow mixed gas deflector hole is ellipse.
By upper, compared with prior art, the utility model has that injection, the device of combustion function are easy to operate, effect is aobvious
Work at low cost, strong applicability, is convenient for promotion and implementation, and is had the following beneficial effects:
1, the utility model is drawn by the deflector hole with tilt angle being arranged on dielectric gas flow guiding disc to generate
Penetrating power makes dielectric gas enter generation eddy flow inside mixing chamber, enhances the mixed effect of dielectric gas and fuel gas.
2, by changing flow velocity, the flow of dielectric gas and fuel gas, so that it is dense to realize mixed gas in mixing chamber
The controllability of degree.
3, the combustion air flow guiding disc in the utility model is the air for providing burning inside furnace wall and needing, and improves after-flame
Rate.
The mesh that the utility model advantageously reduces the generation of harmful substance during gas fuel burning, reaches energy-saving and emission-reduction
's.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, below in conjunction with preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is the structural schematic diagram with injection, the device of combustion function of the preferred embodiment in the utility model；
Fig. 2 is the H-H sectional view in Fig. 1.
Specific embodiment
The specific embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings, as part of this specification,
Illustrate that the principles of the present invention, other aspect, feature and its advantages of the utility model are detailed by this by embodiment
Illustrate to become apparent.In the attached drawing of institute's reference, the same or similar component is used identical attached in different figures
Figure grade indicates.
As shown in Figs. 1-2, the device with injection, combustion function of the utility model includes fuel gas channel 1, gas
Mixing chamber 2 covers 3 with combustion is held together；The gas mixer chamber 2 is provided centrally with burning torch channel 4, and gas mixer chamber 2 is internally provided with
The lower end of dielectric gas flow guiding disc 5, gas mixer chamber 2 is connected with dielectric gas channel 7, and dielectric gas channel 7, which is located at, to be given an account of
The lower section of matter gas flow guiding disk 5 is provided with combustion air flow guiding disc 8 outside the upper end of gas mixer chamber 2, gas mixer chamber 2
Top is provided with eddy flow mixed gas deflector hole 10 and shunts bullet 11, and eddy flow mixed gas deflector hole 10 has 6~20, and
With tilt angle.Dielectric gas flow guiding disc 5 and combustion air flow guiding disc 8 are fixed on gas mixer chamber 2, are respectively set thereon
There are 6~20 dielectric gas deflector holes 6 and combustion air deflector hole 9 with tilt angle.Also, combustion air flow guiding disc 8
Positioned at the gas mixer chamber 2 outer wall and hold together combustion cover 3 inner wall between.Dielectric gas deflector hole 6 and combustion air deflector hole 9
Section configuration can for ellipse, to increase the flow and eddy flow that gas enters gas mixer chamber 2, further increase burn-off rate.
Also, the tilt angle of above-mentioned all deflector holes 6,9,10 can need to be adjusted according to burning.Eddy flow mixed gas water conservancy diversion
The section configuration in hole 10 may be alternatively provided as ellipse.
Described to hold together to fire the upper end insertion furnace wall of cover 3, the tail end for holding together combustion cover 3 is provided with air door 12, the open degree root of air door 12
It is adjusted according to payload size, air needed for burning is entered in furnace wall by combustion air flow guiding disc 8, auxiliary furnace combustible gas within the walls
The burning of body.
The tilt angle of each deflector hole in the utility model can be needed according to burning to adjust, in gas mixer chamber 2
Mixed gas concentration can be regulated and controled by changing flow velocity, the flow of dielectric gas and fuel gas.
Above-described embodiment disclose with injection, combustion function device by being arranged on dielectric gas flow guiding disc 5
Deflector hole with tilt angle makes dielectric gas enter generation eddy flow inside mixing chamber to generate injection power, enhances medium gas
The mixed effect of body and fuel gas, (technical staff) can by change dielectric gas and fuel gas flow velocity, flow, from
And regulating and controlling the concentration of mixed gas in mixing chamber, combustion air flow guiding disc 8 is that the air of needs is provided inside furnace chamber, assists furnace chamber
Interior gas burning, and then ignition temperature is controlled, reduce the generation of harmful substance in combustion process.Having for the utility model is drawn
It penetrates, various industrial lack of gas, tail gas injection can also be entered in combustion chamber to recycle by the device of combustion function.
The above is preferred embodiments of the present invention, certainly cannot with this come limit the utility model it
Interest field, it is noted that for those skilled in the art, before not departing from the utility model principle
It puts, several improvement and variation can also be made, these, which improve and change, is also considered as the protection scope of the utility model.
Claims (8)
1. a kind of device with injection, combustion function, which is characterized in that including fuel gas channel (1), gas mixer chamber
(2) and hold together to fire cover (3)；
The gas mixer chamber (2) is provided centrally with burning torch channel (4), and gas mixer chamber (2) is internally provided with medium
Gas flow guiding disk (5) is provided with eddy flow mixed gas deflector hole (10) at the top of gas mixer chamber (2) and shunts bullet
(11), the lower end of gas mixer chamber (2) is connected with dielectric gas channel (7)；
Dielectric gas deflector hole (6) are provided on the dielectric gas flow guiding disc (5).
2. the device with injection, combustion function as described in claim 1, which is characterized in that the gas mixer chamber (2)
It is provided with outside upper end combustion air flow guiding disc (8), is provided with combustion air deflector hole on the combustion air flow guiding disc (8)
(9)；
The dielectric gas flow guiding disc (5) and combustion air flow guiding disc (8) are fixed on the gas mixer chamber (2).
3. the device with injection, combustion function as described in claim 1, it is characterised in that: described to hold together to fire the upper end of cover (3)
It is inserted into furnace wall, tail end is provided with air door (12).
4. the device with injection, combustion function as described in claim 1, it is characterised in that: the dielectric gas deflector hole
(6) number is 6~20, and the dielectric gas deflector hole (6) has adjustable tilt angle.
5. the device with injection, combustion function as claimed in claim 4, it is characterised in that: the dielectric gas deflector hole
(6) section configuration is ellipse.
6. the device with injection, combustion function as described in claim 1, it is characterised in that: the eddy flow mixed gas is led
The number of discharge orifice (10) is 6~20, and has adjustable tilt angle.
7. the device with injection, combustion function as claimed in claim 2, it is characterised in that: the combustion air deflector hole
(9) number is 6~20, and has adjustable tilt angle.
8. the device with injection, combustion function as claimed in claim 2, it is characterised in that: the combustion air deflector hole
(9) and the section configuration of eddy flow mixed gas deflector hole (10) is ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442806.6U CN208871619U (en) | 2018-09-04 | 2018-09-04 | A kind of device with injection, combustion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442806.6U CN208871619U (en) | 2018-09-04 | 2018-09-04 | A kind of device with injection, combustion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871619U true CN208871619U (en) | 2019-05-17 |
Family
ID=66466788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442806.6U Expired - Fee Related CN208871619U (en) | 2018-09-04 | 2018-09-04 | A kind of device with injection, combustion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099424A (en) * | 2018-09-04 | 2018-12-28 | 辽宁工程技术大学 | A kind of device with injection, combustion function |
-
2018
- 2018-09-04 CN CN201821442806.6U patent/CN208871619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099424A (en) * | 2018-09-04 | 2018-12-28 | 辽宁工程技术大学 | A kind of device with injection, combustion function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190517 |