CN206222315U - The coal gas burner structure of melting furnace - Google Patents
The coal gas burner structure of melting furnace Download PDFInfo
- Publication number
- CN206222315U CN206222315U CN201621287505.1U CN201621287505U CN206222315U CN 206222315 U CN206222315 U CN 206222315U CN 201621287505 U CN201621287505 U CN 201621287505U CN 206222315 U CN206222315 U CN 206222315U
- Authority
- CN
- China
- Prior art keywords
- coal gas
- pipe
- connecting tube
- fixed
- inlet adapter
- 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
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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model is related to a kind of coal gas burner structure of melting furnace, gas inlet flange is fixed with the entrance point of gas inlet adapter, the port of export of gas inlet adapter coaxially connects with the entrance point of connecting tube, and the port of export of connecting tube coaxially connects with the entrance point of coal gas escaping pipe；Coal gas escaping pipe it is cylindrical on be fixed with baffle plate, delivery pipe is fixed with baffle plate, delivery pipe is enclosed within the outside of connecting tube and coal gas escaping pipe, air inlet adapter is connected with delivery pipe, air inlet flange is fixed with the entrance point of air inlet adapter, air swirl pipe is fixed with baffle plate；On the conveying direction of coal gas, the axis of air swirl pipe cylindrical is gathered to the port of export of coal gas escaping pipe.The utility model have the advantages that simple structure, air mix with coal gas more uniformly with high combustion efficiency.
Description
Technical field
The utility model is related to a kind of nozzle structure, a kind of coal gas burner knot of the utility model more particularly, to melting furnace
Structure.
Background technology
Melting furnace is that, by metal or the nonmetallic industrial furnace for being fused into liquid, it needs to consume the substantial amounts of energy.Current
Melting furnace relies primarily on burning coal gas and provides the energy.So, whether coal gas burner structure rationally largely affects fusing
The performance of stove.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, efficiency of combustion
The coal gas burner structure of high, ignition temperature melting furnace high.
According to the technical scheme that the utility model is provided, the coal gas burner structure of the melting furnace, including gas inlet connects
Pipe, connecting tube, coal gas escaping pipe, air inlet adapter, delivery pipe, air swirl pipe and baffle plate, gas inlet adapter and coal gas
Escaping pipe is cylindrical tube, and connecting tube is conical body, and connecting tube outlet of the entrance point internal diameter more than connecting tube
End internal diameter；Gas inlet flange, the port of export and connecting tube of gas inlet adapter are fixed with the entrance point of gas inlet adapter
Entrance point coaxially connect, the port of export of connecting tube coaxially connects with the entrance point of coal gas escaping pipe；In the outer of coal gas escaping pipe
Baffle plate is fixed with circle, delivery pipe is fixed with baffle plate, delivery pipe is enclosed within the outside of connecting tube and coal gas escaping pipe, in conveying
Air inlet adapter is connected with pipe, air inlet flange is fixed with the entrance point of air inlet adapter, it is fixed on baffle plate
There is air swirl pipe；On the conveying direction of coal gas, the port of export of the axis of air swirl pipe to coal gas escaping pipe is cylindrical poly-
Hold together.
The delivery pipe is in be coaxially disposed with coal gas escaping pipe.
The axis of the air inlet adapter is vertical setting with the axis of delivery pipe.
On the conveying direction of coal gas, the axis of air swirl pipe is along the cylindrical tangent line side of the port of export of coal gas escaping pipe
To setting.
It is high that there is the utility model simple structure, air to mix more uniform, high combustion efficiency and ignition temperature with coal gas
The advantages of.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
The coal gas burner structure of the melting furnace, including gas inlet adapter 11, connecting tube 12, coal gas escaping pipe 13, air
Air inlet tube 21, delivery pipe 22, air swirl pipe 23 and baffle plate 3, gas inlet adapter 11 are cylinder with coal gas escaping pipe 13
Shape body, connecting tube 12 is conical body, and connecting tube 12 port of export internal diameter of the entrance point internal diameter more than connecting tube 12；
The entrance point of gas inlet adapter 11 is fixed with gas inlet flange, the port of export of gas inlet adapter 11 and entering for connecting tube 12
Mouth end coaxially connects, and the port of export of connecting tube 12 coaxially connects with the entrance point of coal gas escaping pipe 13；In coal gas escaping pipe 13
Baffle plate 3 is fixed with cylindrical, delivery pipe 22 is fixed with baffle plate 3, delivery pipe 22 is enclosed within connecting tube 12 and coal gas escaping pipe 13
Outside, air inlet adapter 21 is connected with delivery pipe 22, being fixed with air in the entrance point of air inlet adapter 21 enters
Gas flange, is fixed with air swirl pipe 23 on baffle plate 3；On the conveying direction of coal gas, the axis of air swirl pipe 23 to
The port of export of coal gas escaping pipe 13 is cylindrical to be gathered.
The delivery pipe 22 is in be coaxially disposed with coal gas escaping pipe 13.
The axis of the air inlet adapter 21 is vertical setting with the axis of delivery pipe 22.
On the conveying direction of coal gas, the axis of air swirl pipe 23 cylindrical is cut along the port of export of coal gas escaping pipe 13
Line direction is set.
During work, in coal gas course of conveying successively from gas inlet adapter 11, connecting tube 12 with coal gas escaping pipe 13, by
In connecting tube 12 for cone, and connecting tube 12 entrance point internal diameter more than connecting tube 12 port of export internal diameter, coal gas through company
After adapter 12, pressure becomes big, and speed speeds.And air sprays from the port of export of air swirl pipe 23 in eddy flow shape, two are accelerated
Mixing velocity between person so that air mixes more uniform with coal gas, and more fully, efficiency of combustion is higher for burning, burning temperature
Degree is high, decreases the consumption of coal gas.
Claims (3)
1. a kind of coal gas burner structure of melting furnace, including gas inlet is taken over（11）, connecting tube（12）, coal gas escaping pipe
（13）, air inlet adapter（21）, delivery pipe（22）, air swirl pipe（23）With baffle plate（3）, gas inlet adapter（11）With coal
Gas escaping pipe（13）It is cylindrical tube, connecting tube（12）It is conical body, and connecting tube（12）Entrance point internal diameter it is big
In connecting tube（12）Port of export internal diameter；It is characterized in that：In gas inlet adapter（11）Entrance point be fixed with gas inlet method
Orchid, gas inlet adapter（11）The port of export and connecting tube（12）Entrance point coaxially connect, connecting tube（12）The port of export with
Coal gas escaping pipe（13）Entrance point coaxially connect；In coal gas escaping pipe（13）It is cylindrical on be fixed with baffle plate（3）, in baffle plate
（3）On be fixed with delivery pipe（22）, delivery pipe（22）It is enclosed within connecting tube（12）With coal gas escaping pipe（13）Outside, in delivery pipe
（22）On be connected with air inlet adapter（21）, in air inlet adapter（21）Entrance point be fixed with air inlet flange,
Baffle plate（3）On be fixed with air swirl pipe（23）；On the conveying direction of coal gas, air swirl pipe（23）Axis to coal gas
Escaping pipe（13）The port of export cylindrical gather.
2. the coal gas burner structure of melting furnace as claimed in claim 1, it is characterized in that：The delivery pipe（22）With coal gas outlet
Pipe（13）In being coaxially disposed.
3. the coal gas burner structure of melting furnace as claimed in claim 1, it is characterized in that：The air inlet adapter（21）Axle
Line and delivery pipe（22）Axis be vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287505.1U CN206222315U (en) | 2016-11-28 | 2016-11-28 | The coal gas burner structure of melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287505.1U CN206222315U (en) | 2016-11-28 | 2016-11-28 | The coal gas burner structure of melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222315U true CN206222315U (en) | 2017-06-06 |
Family
ID=58787317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287505.1U Expired - Fee Related CN206222315U (en) | 2016-11-28 | 2016-11-28 | The coal gas burner structure of melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678802A (en) * | 2016-11-28 | 2017-05-17 | 无锡市莱达热工工程有限公司 | Coal gas nozzle structure of melting furnace |
| CN108895447A (en) * | 2018-04-17 | 2018-11-27 | 广东技术师范学院天河学院 | Gas gun |
-
2016
- 2016-11-28 CN CN201621287505.1U patent/CN206222315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678802A (en) * | 2016-11-28 | 2017-05-17 | 无锡市莱达热工工程有限公司 | Coal gas nozzle structure of melting furnace |
| CN108895447A (en) * | 2018-04-17 | 2018-11-27 | 广东技术师范学院天河学院 | Gas gun |
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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: 20170606 Termination date: 20171128 |