CN202132957U - Flame combustion member of burner part of waste gas burning hot-blast stove - Google Patents
Flame combustion member of burner part of waste gas burning hot-blast stove Download PDFInfo
- Publication number
- CN202132957U CN202132957U CN201120185972U CN201120185972U CN202132957U CN 202132957 U CN202132957 U CN 202132957U CN 201120185972 U CN201120185972 U CN 201120185972U CN 201120185972 U CN201120185972 U CN 201120185972U CN 202132957 U CN202132957 U CN 202132957U
- Authority
- CN
- China
- Prior art keywords
- burner
- baffle plate
- combustion chamber
- waste gas
- fuel
- 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 - Lifetime
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- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
The utility model discloses the flame combustion member of the burner part of a waste gas burning hot-blast stove, which comprises a burner brick and a burner baffle plate. The burner brick comprises a main combustion chamber and more than six ring combustion chambers. The main combustion chamber is arranged at the central section of the burner brick. The ring combustion chambers surrounds the periphery of the main combustion chamber. The burner baffle plate is arranged at the end of the main combustion chamber of the burner brick. The burner baffle plate is equipped with a burner baffle plate fuel through hole and more than four burner baffle plate air through holes. The burner baffle plate fuel through hole is arranged at the central section of the burner baffle plate. When the flame combustion member of the burner part of a waste gas burning hot-blast stove adopting the above structure is in use, waste gas can be fully combusted. Therefore, the emission of a pollution source is reduced and the fuel is saved.
Description
Technical field
The utility model relates to a kind of hot-blast stove, relates in particular to the flame combustion spare of burned waste gas hot stove burner portion.
Background technology
At metallurgical, chemical field, need to use hot-blast stove, for example in steel smelting procedure; Just be furnished with hot-blast stove between reduction furnace and the oxidation furnace, purposes is to burn reduction furnace tail gas, and reduction furnace tail gas calorific value is lower; Postcombustion adopts coke oven fuel; More than the hot flue gas that produces after two kinds of gas combustions send into oxidation furnace, temperature is usually between 900～1300 degree, as the thermal source of oxidation furnace.The existing burned waste gas hot-blast stove that can be used for comprises body of heater, burner portion, explosion-proof portion, exhaust stack and unloads grey portion; Burner portion comprises burner shell body, fuel inlet, fuel core pipe, burner block and igniter; Fuel inlet is positioned at an end of burner shell body; The flame combustion spare of burned waste gas hot stove burner portion is a burner block, and fuel, air and waste gas are in the mixed combustion of burner block place.Such structure, waste gas are difficult to abundant burning, and the pollution sources discharging is more, and used fuel is more.
The utility model content
The utility model technical problem to be solved is: the flame combustion spare of a kind of burned waste gas hot stove burner portion is provided, and the use of the flame combustion spare of this kind burned waste gas hot stove burner portion can reduce the pollution sources discharging, and capable of saving fuel.
Solve this technical problem; The technical scheme of the utility model is: the flame combustion spare of a kind of burned waste gas hot stove burner portion; It is made up of burner block and burner baffle plate, and described burner block has main combustion chamber and the ring combustion chamber more than six, and main combustion chamber is positioned at the middle part of burner block; Described ring combustion chamber is centered around around the main combustion chamber; Described burner baffle plate places the main combustion chamber end of burner block, and described burner baffle plate has burner baffle plate fuel through-hole and the burner baffle plate air hole more than four, and described burner baffle plate fuel through-hole is positioned at the middle part of burner baffle plate.
Described burner baffle plate is a rotary structure, and the center line of described each burner baffle plate air hole and burner its centre line have angle.
The ring combustion chamber more than six of described burner block is positioned on the concentric circles.
The flame combustion spare of the utility model burned waste gas hot stove burner portion adopts such structure, and waste gas can fully burn during use, has reduced the pollution sources discharging, and fuel savings.
Description of drawings
Below in conjunction with accompanying drawing the flame combustion spare of the utility model burned waste gas hot stove burner portion is done explanation in further detail;
Fig. 1 is the structural representation of the burner portion of burned waste gas hot-blast stove;
Fig. 2 is the structural representation of the flame combustion spare of the utility model burned waste gas hot stove burner portion;
Fig. 3 is the enlarged diagram of burner baffle plate shown in Figure 2;
Fig. 4 is the left view of burner baffle plate shown in Figure 3;
Fig. 5 looks sketch map for the right side of burner block shown in Figure 2;
Burner baffle plate air hole in the drawings, 1; 2, burner baffle plate fuel through-hole; 3, main combustion chamber; 4, ring combustion chamber; 6, fuel inlet; 7, first air intake; 8, second air intake; 9, burner shell body; 10, burner baffle plate; 11, igniter; 12, burner block; 13, spinning disk; 14, air siphunculus; 15, air-core pipe; 16, exhaust gas entrance; 17, the second air body; 18, fuel core pipe; 19, blind plate.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Burned waste gas hot stove burner portion comprises burner shell body 9, air-core pipe 15, the second air body 17, fuel inlet 6, first air intake 7, second air intake 8, spinning disk 13, igniter 11, fuel core pipe 18, blind plate 19 and flame combustion spare; Flame combustion spare is made up of burner block and burner baffle plate; Fuel inlet 6 is positioned at an end of burner shell body 9; Flame combustion spare is positioned at the other end of burner shell body 9, and the below of burner shell body 9 has exhaust gas entrance 16, and the burner shell body 9 of burner portion is provided with the air-core pipe 15 and the second air body 17 near an end of fuel inlet 6; The air-core pipe 15 and the second air body 17 have first air intake 7 and second air intake 8 respectively; Air-core pipe 15 passes the second air body 17 and burner shell body 9, extends to burner block 12 places, and air-core pipe 15 has burner baffle plate 10 near the end of burner block 12; The burner baffle plate places the main combustion chamber end of burner block; Burner baffle plate 10 has burner baffle plate fuel through-hole 2 and six burner baffle plate air hole 1, and burner baffle plate 10 is a rotary structure, and the center line of each burner baffle plate air hole 1 and the center line of burner baffle plate 10 have angle; Burner baffle plate fuel through-hole 2 is positioned at the middle part of burner baffle plate 10, and fuel core pipe 18 communicates with burner baffle plate fuel through-hole 2.Burner block 12 has main combustion chamber 3 and the ring combustion chamber 4 more than six; Main combustion chamber 3 is positioned at the middle part of burner block 12; Ring combustion chamber 4 is centered around around the main combustion chamber 3, and the ring combustion chamber 4 more than six is positioned on the concentric circles, is provided with the air siphunculus 14 identical with encircling combustion chamber 4 quantity in the burner shell body 9; One end of every air siphunculus 14 feeds the second air body 16, and the other end of every air siphunculus 14 feeds the ring combustion chamber 20 of burner block 12.Each ring of burner block 12 is provided with the supporting member that the waste gas that is positioned at air siphunculus 14 ends can pass through in combustion chamber 20, and supporting member is selected spinning disk 13 usually, the similar fan blade of shape.
The flame combustion spare of the utility model burned waste gas hot stove burner portion adopts such structure; During use; Air and postcombustion are through the main combustion chamber of burner baffle plate entering burner block, and the air and waste gas of air siphunculus gets into the ring combustion chamber of burner block, and waste gas can fully burn; Reduce the pollution sources discharging, and fuel savings.
Claims (3)
1. the flame combustion spare of a burned waste gas hot stove burner portion; It is characterized in that: it is made up of burner block and burner baffle plate; Described burner block has main combustion chamber and the ring combustion chamber more than six; Main combustion chamber is positioned at the middle part of burner block, and described ring combustion chamber is centered around around the main combustion chamber, and described burner baffle plate places the main combustion chamber end of burner block; Described burner baffle plate has burner baffle plate fuel through-hole and the burner baffle plate air hole more than four, and described burner baffle plate fuel through-hole is positioned at the middle part of burner baffle plate.
2. the flame combustion spare of burned waste gas hot stove burner according to claim 1 portion, it is characterized in that: described burner baffle plate is a rotary structure, the center line of described each burner baffle plate air hole and burner its centre line have angle.
3. the flame combustion spare of the burned waste gas hot stove burner portion of burned waste gas hot-blast stove according to claim 1 is characterized in that: the ring combustion chamber more than six of described burner block is positioned on the concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120185972U CN202132957U (en) | 2011-06-03 | 2011-06-03 | Flame combustion member of burner part of waste gas burning hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120185972U CN202132957U (en) | 2011-06-03 | 2011-06-03 | Flame combustion member of burner part of waste gas burning hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132957U true CN202132957U (en) | 2012-02-01 |
Family
ID=45521724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120185972U Expired - Lifetime CN202132957U (en) | 2011-06-03 | 2011-06-03 | Flame combustion member of burner part of waste gas burning hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230632A (en) * | 2011-06-03 | 2011-11-02 | 王兴文 | Flame burning piece of burner part of waste gas burning hot air furnace |
-
2011
- 2011-06-03 CN CN201120185972U patent/CN202132957U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230632A (en) * | 2011-06-03 | 2011-11-02 | 王兴文 | Flame burning piece of burner part of waste gas burning hot air furnace |
| CN102230632B (en) * | 2011-06-03 | 2012-09-26 | 王兴文 | Flame burning piece of burner part of waste gas burning hot air furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120201 Effective date of abandoning: 20120926 |