CN218295730U - Air-gas double-heat-accumulation burner brick - Google Patents
Air-gas double-heat-accumulation burner brick Download PDFInfo
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- CN218295730U CN218295730U CN202221997671.6U CN202221997671U CN218295730U CN 218295730 U CN218295730 U CN 218295730U CN 202221997671 U CN202221997671 U CN 202221997671U CN 218295730 U CN218295730 U CN 218295730U
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- burner block
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- spout
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Abstract
The utility model relates to an empty two heat accumulation formula burner blocks of coal gas, including a plurality of spouts, the spout in bank sets up, and every row of spout quantity is the odd number more than three, and middle spout perpendicular to burner block bottom plane sets up, and the spout of both sides is by the outer slant of bottom plane upwards setting. The advantages are that: the coal gas burner block and the air burner block are universal, the coal gas and the air can be crossed and met twice after the two burner blocks are installed, mixed combustion is realized, the combustion temperature is improved, the production cost is reduced, and the material cost is saved.
Description
Technical Field
The utility model relates to an empty coal gas double heat accumulation formula burner block.
Background
The regenerative furnace burner block is an important component of a regenerative furnace combustion device and is divided into a gas burner block and an air burner block.
The burner block is a refractory product at the burner position and is arranged on a furnace wall burner. The gas burner block is mainly characterized in that fuel is heated to the ignition temperature in the burner block, the combustion process is stabilized, and the shape of flame is organized so as to meet the requirements of the heating process. The air and gas burner block is used for tissue combustion on one hand and recovering flue gas when the air and gas burner block is not combusted on the other hand.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model aims at providing an empty two heat accumulation formula burner blocks of coal gas is applicable to coal gas burner block and air burner block, can realize that coal gas and air once mix, flame alternately meet the secondary and mix, realize that fuel burns completely.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
the utility model provides an empty coal gas double heat accumulation formula burner block, includes a plurality of spouts, and the spout sets up in a row, and every row of spout quantity is the odd number more than three, and middle spout perpendicular to burner block bottom plane sets up, and the spout of both sides is by the outer slant of bottom plane upwards setting.
The nozzles at the two sides are symmetrically arranged by taking the central axis of the nozzle at the middle as a central line.
The nozzles are arranged in two rows.
The thickness of the burner block is 320-350 mm.
The included angle of the nozzles at the two sides is 10 degrees to-15 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
the air and coal gas double-heat-accumulation burner block realizes the universality of the coal gas burner block and the air burner block, can realize the twice cross encounter of coal gas and air after the installation of the two burner blocks, realizes the mixed combustion, improves the combustion temperature, reduces the production cost and saves the material cost. Compared with the existing burner block, the thickness is increased, the instant thrust of coal gas and air can be blocked, and the falling is prevented; the coal gas and the air are crossed and met twice to realize mixed combustion, the flame shape is good, the flame does not float, and the combustion temperature is improved; the nozzles are reasonable in quantity and angle, and high-temperature smoke can be absorbed conveniently and the iron blocking sheet can be sucked conveniently.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.
FIG. 3 is a schematic structural view of embodiment 2.
Fig. 4 is a sectional view taken along line B-B of fig. 3.
In the figure: 1-burner block 2-middle nozzle 3-nozzles on both sides.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1 and 2, the air and gas double heat accumulation type burner block comprises a plurality of nozzles, the nozzles are arranged in rows, the number of the nozzles in each row is odd, the nozzles 2 in the middle are perpendicular to the bottom plane of the burner block 1, and the nozzles 3 on two sides are obliquely arranged from the outer top of the bottom plane. The nozzles 3 on both sides are symmetrically arranged with the central axis of the nozzle 2 in the middle as the center line. The nozzles are arranged in two rows, so that high-temperature smoke can be absorbed conveniently and the iron blocking sheet can be sucked conveniently. The gas burner block 1 and the air burner block 1 are arranged in the furnace wall, and the single sides of the gas burner block 1 and the air burner block 1 are adjacently and alternately arranged.
The thickness of the burner block 1 is 320-350 mm. The included angle of the nozzles 3 at the two sides is 10-15 degrees.
Example 1
Referring to fig. 1 and 2, the air and gas double heat accumulation type burner block comprises 6 nozzles which are arranged in two rows, the number of the nozzles in each row is three, the nozzles 2 in the middle are perpendicular to the bottom plane of the burner block 1, and the nozzles 3 on two sides are obliquely arranged from the outer part of the bottom plane to the top. The nozzles 3 on both sides are symmetrically arranged with the central axis of the nozzle 2 in the middle as the center line. The included angle of the central lines of the nozzles 3 on the two sides is 10 degrees.
Example 2
Referring to fig. 3 and 4, the air and gas double heat accumulation type burner block comprises 10 nozzles, the nozzles are arranged in two rows, the number of the nozzles in each row is 5, the middle nozzle 2 is perpendicular to the bottom plane of the burner block 1, each side of the middle nozzle 2 is provided with 2 nozzles, and the 4 nozzles 3 on two sides are arranged from the outer oblique top of the bottom plane. The nozzles 3 on both sides are symmetrically arranged with the central axis of the nozzle 2 in the middle as the center line. The included angles of the central lines of the nozzles 3 on the two sides are 10 degrees and 14 degrees.
The air-gas double-heat-accumulation burner block is thicker than the original burner block, air and gas in the gas burner block 1 can be mixed and combusted in a long distance, the top of the burner block 1 is provided with a downward inclined nozzle, the middle nozzle 2 is perpendicular to the bottom plane of the burner block 1, the gas and the air enter from the top of the burner block 1 and penetrate through the burner block 1, and cross-meeting mixed combustion is realized; the air burner block 1 is provided with 6 obliquely upward ventilation holes, so that high-temperature smoke can be absorbed conveniently and the iron blocking sheet can be sucked conveniently.
Claims (5)
1. The utility model provides an empty coal gas double heat accumulation formula burner block which characterized in that includes a plurality of spouts, the spout is arranged in a row, and every row of spout quantity is the odd number more than three, and the spout perpendicular to burner block bottom plane in the middle of the setting, the spout of both sides is by the outer slant upward setting of bottom plane.
2. The air-gas double heat accumulating type burner block as claimed in claim 1, wherein the nozzles at both sides are symmetrically arranged with a central axis of the nozzle at the middle as a central line.
3. The air-gas double heat accumulating type burner block as claimed in claim 1, wherein the nozzles are arranged in two rows.
4. An air-gas double heat accumulating type burner block as claimed in claim 1, wherein the thickness of the burner block is 320-350 mm.
5. An air-gas double heat accumulating type burner block as claimed in claim 1, wherein the included angle of the nozzles at both sides is 10-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997671.6U CN218295730U (en) | 2022-07-29 | 2022-07-29 | Air-gas double-heat-accumulation burner brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997671.6U CN218295730U (en) | 2022-07-29 | 2022-07-29 | Air-gas double-heat-accumulation burner brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218295730U true CN218295730U (en) | 2023-01-13 |
Family
ID=84791840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221997671.6U Active CN218295730U (en) | 2022-07-29 | 2022-07-29 | Air-gas double-heat-accumulation burner brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218295730U (en) |
-
2022
- 2022-07-29 CN CN202221997671.6U patent/CN218295730U/en active Active
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